CN212178175U - Anti-blocking external member - Google Patents
Anti-blocking external member Download PDFInfo
- Publication number
- CN212178175U CN212178175U CN202020730461.5U CN202020730461U CN212178175U CN 212178175 U CN212178175 U CN 212178175U CN 202020730461 U CN202020730461 U CN 202020730461U CN 212178175 U CN212178175 U CN 212178175U
- Authority
- CN
- China
- Prior art keywords
- rotating sleeve
- positioning
- seize
- kit
- ring
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 44
- 230000000903 blocking effect Effects 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model provides an anti-blocking external member, which comprises an internal rotating sleeve, a positioning baffle ring connected with a water outlet pipe and an external rotating sleeve connected with a water tap; the positioning baffle ring, the outer rotating sleeve and the inner rotating sleeve are all provided with center through holes which are communicated with each other; this novel only needs three external member can realize being connected the cooperation of tap and outlet pipe, and can realize that 360 no dead angles of tap are rotatory, and owing to set up positioner on the one hand between the cover is rotated in the location fender ring and outward, on the other hand part is small in quantity, the rotatory in-process of reduction tap that from this can be fine disturbs to stop the dead phenomenon of card.
Description
Technical Field
The utility model relates to a kitchen guarding's equipment field, concretely relates to tap installation is with dead external member of anti-sticking.
Background
The water tap is used as a common device in life, is an indispensable and lacking household facility, and is installed when a house is decorated; however, if the water faucet is required to be replaced due to long service life or damage, no matter what specification of water faucet is to be replaced, either the user spends a large amount of time for installation or a special installation master needs to go to the door for replacement and installation; the main reason is that the prior connecting sleeve of the water tap and the water outlet pipe has more parts, and the connecting parts of the water tap and the water outlet pipe and the connecting sleeve are not necessarily matched, so the installation is troublesome; particularly, in some connecting kits which need to realize that the water faucet can rotate at 360 degrees without dead angles, the matching parts are more, and in a mechanical structure, the more the parts participating in matching, the more the mechanical interference is easy to occur, so that the water faucet is blocked; in fact, most of the existing water faucets capable of rotating 360 degrees, no matter rotating in the forward direction or in the reverse direction, can be stuck after rotating a certain number of turns, and the main reasons are as follows: the other parts are forced to displace transversely during the rotation of the faucet, so that the rotating mechanism is clamped, or the sealing ring is screwed into the rotating mechanism and the like.
SUMMERY OF THE UTILITY MODEL
Based on the problem, the utility model aims to provide a simple structure, simple to operate just can not block dead anti-sticking external member.
Aiming at the problems, the following technical scheme is provided: an anti-blocking external member comprises an inner rotating sleeve, wherein a water passing channel which is arranged in a communicating way and is used for being communicated with a water outlet pipe is arranged at the center of the inner rotating sleeve, and an outer rotating sleeve which can rotate relative to the inner rotating sleeve and is used for being connected with a water tap is sleeved on the outer wall of the inner rotating sleeve.
Two ends of the inner rotating sleeve are respectively provided with a blocking edge and a positioning blocking ring, and the outer rotating sleeve is positioned between the blocking edge and the positioning blocking ring.
The water outlet pipe is connected to the positioning baffle ring.
From this design, utilize the location to keep off the ring and fix the port at the outlet pipe, outer rotating sleeve suit is put in the adversion, adversion cover threaded connection location keeps off the ring, then just can put in the adversion with tap's water inlet suit, compare prior art, this novel only need three external member can realize the cooperation of being connected of tap and outlet pipe, and can realize that 360 no dead angles of tap are rotatory, and owing to set up positioner between keeping off the ring in the location and outer rotating sleeve on the one hand, on the other hand part is small in quantity, the interference of reduction tap rotation in-process that from this can be fine, in order to stop the dead phenomenon of card.
Specifically, the outer rotating sleeve is provided with a positioning stop ring for positioning a positioning device of the rotating angle of the outer rotating sleeve.
More specifically, the positioning device comprises a spring hole, a spring and a positioning piece, wherein the spring and the positioning piece are positioned in the spring hole; the positioning block is arranged on the end surface of one end of the positioning block ring facing the outer rotating sleeve; the positioning piece is matched and positioned with the positioning hole; by the design, the space between the outer rotating sleeve and the positioning baffle ring can be increased and the resistance in the rotating process can be reduced by utilizing the matching of the spring and the positioning piece, and the installation is simpler and the cost is low; in addition, because the positioning piece is positioned by the positioning piece holes, the faucet can be positioned at a fixed angle to prevent continuous rotation, and compared with a bearing mode, the faucet has better rotating hand feeling and lower cost.
Specifically, a first sealing groove is formed in the outer cylindrical wall of the outer rotating sleeve, and a sealing element which is matched and sealed with the water faucet is arranged in the first sealing groove; by the arrangement, even if liquid enters a gap between the faucet and the outer rotating sleeve, the liquid can be isolated by the sealing element in the first sealing groove, and the liquid is prevented from leaking from the bottom of the outer rotating sleeve.
Specifically, the outer rotating sleeve is provided with a screw hole for connecting and fixing with a faucet; therefore, the water tap and the outer rotating sleeve can be fixed by using the bolt.
More specifically, be provided with the second seal groove on the interior rotating sleeve outer cylinder wall, be provided with in the second seal groove with outer rotating sleeve inner cylinder wall adaptation sealed sealing member location fender ring.
More specifically, the screw holes of the positioning baffle rings are arranged in a communicating way; a third sealing groove is formed in the outer cylindrical wall of the inner rotating sleeve, and a sealing element which is matched and sealed with the inner cylindrical wall of the outer rotating sleeve is arranged in the third sealing groove; the screw hole corresponds to the position between the second sealing groove and the third sealing groove; with this arrangement, even if liquid enters the gap between the outer and inner sleeves, the liquid can be isolated by the third seal groove and the seal member in the second seal groove, thereby preventing the liquid from leaking from the end of the outer sleeve.
Specifically, a wear-reducing ring is arranged between the blocking edge and the outer rotating sleeve; through such setting, the antifriction ring not only can reduce the rotatory frictional force of interior commentaries on classics cover and outer commentaries on classics cover, and the setting of antifriction ring also can mend the position to the clearance of interior commentaries on classics cover and outer commentaries on classics cover in addition, improves sealed effect.
The utility model has the advantages that: compared with the prior art, this novel only need three external member can realize tap and the cooperation of being connected of outlet pipe, and can realize that 360 no dead angles of tap are rotatory, and owing to set up positioner between the cover outside keeping off the ring in the location on the one hand, on the other hand part is small in quantity, the rotatory in-process interference of reduction tap that from this can be fine to stop the dead phenomenon of card.
Drawings
FIG. 1 is a schematic view of the assembled anti-seize kit of the present invention;
FIGS. 2 and 3 are sectional views of the novel anti-seize kit;
FIGS. 4 and 5 are exploded views of the anti-seize kit of the present invention;
fig. 6 is a usage state diagram of the anti-seize kit.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1 to 6, an anti-seize kit as shown in fig. 1 to 6 comprises an inner rotating sleeve 3, a positioning baffle ring 1 for connecting with a water outlet pipe 7 and an outer rotating sleeve 2 for connecting with a water tap 8; the positioning baffle ring 1, the outer rotating sleeve 2 and the inner rotating sleeve 3 are all provided with center through holes which are communicated with each other; one end of the inner rotating sleeve 3 is provided with a limiting part, and the other end is fixedly connected with the positioning baffle ring 1; the outer rotating sleeve 2 is sleeved on the outer surface of the inner rotating sleeve 3, and the axial displacement of the outer rotating sleeve 2 is limited by the limiting part and the positioning baffle ring 1; and a positioning device 4 for positioning the rotation angle of the outer rotating sleeve 2 is arranged between the positioning baffle ring 1 and the outer rotating sleeve 2.
Specifically, an internal thread 10 is arranged in a central through hole of the positioning retaining ring 1, an external thread 30 is arranged on the outer circumferential surface of the bottom of the inner rotating sleeve 3, a retaining edge 31 is arranged on the outer circumferential surface of the top of the inner rotating sleeve 3, the minimum diameter of the retaining edge 31 is larger than the inner diameter of the central through hole of the middle sleeve 2, and the inner rotating sleeve 3 is screwed into the internal thread 10 of the positioning retaining ring 1 through the external thread 30 of the inner rotating sleeve 3, so that the fixed connection between the positioning retaining ring 1 and the inner rotating sleeve 3 is realized; the circumferential surface of the bottom of the positioning baffle ring 1 is provided with a second external thread 12, the circumferential surface of the top of the positioning baffle ring 1 is provided with a positioning piece stroke surface 11, and the second external thread 12 is used for being connected with the internal thread of the water outlet pipe, so that the positioning baffle ring 1 is fixedly connected with the water outlet pipe; the maximum diameter of the positioning piece stroke surface 11 is larger than the outer diameter of the positioning baffle ring 1.
Specifically, the positioning device 4 includes a spring hole 40, a spring 41, a positioning member 42, and a positioning member hole 43 for accommodating the positioning member 42; a plurality of positioning piece holes 43 are arranged, and the positioning piece holes 43 are circularly arranged on the positioning piece stroke surface 11 of the positioning baffle ring by taking the center of a central through hole of the outer sleeve 1 as the center of a circle; the spring hole 40 and the positioning piece hole 43 are arranged on the wall surface of the outer rotating sleeve 2 opposite to each other, one end of the spring 41 is arranged in the spring hole 40, and the other end is provided with a positioning piece 42; the diameter of the positioning member 42 is larger than that of the spring 41 and smaller than that of the positioning member hole 43.
A third sealing groove 32 is sleeved on the inner rotating sleeve 3; the sealing element is arranged between the blocking edge 31 and the outer rotating sleeve 3, and by the arrangement, the areas of the inner rotating sleeve 3 and the outer rotating sleeve 2 can be sealed by the sealing element, so that liquid is prevented from flowing into the outer rotating sleeve from the gap between the top end of the outer rotating sleeve and the inner rotating sleeve. In addition, the sealing groove is adopted, the sealing limiting groove can be used for positioning the sealing element to a certain degree, the sealing element can be prevented from being screwed into the positioning device, and the interference on the rotating action of the faucet is avoided.
A screw hole 20 is arranged on the wall surface of the outer rotating sleeve 2 in a penetrating way; the screw hole 20 is used for being fixedly connected with a water tap, namely: screw holes are also formed in the corresponding positions of the water faucet, and the water faucet can be fixed on the outer rotating sleeve by screwing the bolts into the two screw holes during installation.
A first sealing groove 33 is further formed in the inner rotating sleeve 3, the first sealing groove 33 is arranged around the outer wall surface of the inner rotating sleeve 3, and a sealing element is arranged in the first sealing groove 3; the third seal groove has a lower level than the screw hole 20.
A second sealing groove 21 is arranged around the outer rotating sleeve 2 below the screw hole 20, and a sealing element is also arranged in the second sealing groove 21; thereby enhancing the sealing performance between the outer rotating sleeve and the inner wall of the water faucet.
More specifically, a fourth sealing groove 13 is arranged between the positioning element stroke surface 11 and the second external thread 12, and a sealing element is also arranged in the fourth sealing groove 13, so that the connection sealing property between the positioning baffle ring and the water outlet pipe can be improved.
More specifically, a wear-reducing ring 6 is arranged between the blocking edge and the outer rotating sleeve.
It should be noted that the sealing element in the present invention may be one of the sealing ring 5, a sealing gasket, a sealing glue, and a raw material tape, or any combination thereof.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.
Claims (10)
1. An anti-sticking is died external member which characterized in that: the water tap comprises an inner rotating sleeve, wherein a water passing channel which is communicated with a water outlet pipe and is arranged at the center of the inner rotating sleeve, and an outer rotating sleeve which can rotate relative to the inner rotating sleeve and is used for being connected with a water tap is sleeved on the outer wall of the inner rotating sleeve.
2. The anti-seize kit of claim 1, wherein: two ends of the inner rotating sleeve are respectively provided with a blocking edge and a positioning blocking ring, and the outer rotating sleeve is positioned between the blocking edge and the positioning blocking ring.
3. An anti-seize kit as claimed in claim 2, wherein: the water outlet pipe is connected to the positioning baffle ring.
4. The anti-seize kit of claim 1, wherein: and the outer rotating sleeve is provided with a positioning stop ring for positioning a positioning device of the rotating angle of the outer rotating sleeve.
5. The anti-seize kit according to claim 4, wherein: the positioning device comprises a spring hole, a spring and a positioning piece, wherein the spring and the positioning piece are positioned in the spring hole; the positioning block is arranged on the end surface of one end of the positioning block ring facing the outer rotating sleeve; the positioning piece is matched and positioned with the positioning hole.
6. The anti-seize kit of claim 1, wherein: be provided with first seal groove on the outer cylinder wall of changeing the cover outward, be provided with in the first seal groove with the sealed sealing member of tap adaptation.
7. An anti-seize kit as claimed in claim 1 or 6, wherein: and a second sealing groove is formed in the outer cylindrical wall of the inner rotating sleeve, and a sealing element positioning retaining ring which is matched and sealed with the inner cylindrical wall of the outer rotating sleeve is arranged in the second sealing groove.
8. An anti-seize kit as claimed in claim 7, wherein: and the outer rotating sleeve is provided with a screw hole for connecting and fixing with a faucet.
9. An anti-seize kit as claimed in claim 8, wherein: the screw holes of the positioning baffle rings are arranged in a communicating way; a third sealing groove is formed in the outer cylindrical wall of the inner rotating sleeve, and a sealing element which is matched and sealed with the inner cylindrical wall of the outer rotating sleeve is arranged in the third sealing groove; the screw hole corresponds to the space between the second sealing groove and the third sealing groove.
10. An anti-seize kit as claimed in claim 2, wherein: and an anti-abrasion ring is arranged between the blocking edge and the outer rotating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020730461.5U CN212178175U (en) | 2020-05-06 | 2020-05-06 | Anti-blocking external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020730461.5U CN212178175U (en) | 2020-05-06 | 2020-05-06 | Anti-blocking external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212178175U true CN212178175U (en) | 2020-12-18 |
Family
ID=73765299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020730461.5U Expired - Fee Related CN212178175U (en) | 2020-05-06 | 2020-05-06 | Anti-blocking external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212178175U (en) |
-
2020
- 2020-05-06 CN CN202020730461.5U patent/CN212178175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |