CN211658034U - Tap type drying device - Google Patents
Tap type drying device Download PDFInfo
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- CN211658034U CN211658034U CN201922486430.XU CN201922486430U CN211658034U CN 211658034 U CN211658034 U CN 211658034U CN 201922486430 U CN201922486430 U CN 201922486430U CN 211658034 U CN211658034 U CN 211658034U
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- pipe
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- tap
- drying apparatus
- limiting part
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Abstract
The application discloses a tap type drying device, which comprises a first pipe and a second pipe, wherein the first end of the second pipe is rotatably sleeved in the second end of the first pipe; the second end of the first pipe is provided with a first limiting part, the first end of the second pipe is provided with a second limiting part, the second limiting part moves along with the rotation of the second pipe, and the second limiting part abuts against the first limiting part to limit the rotation of the second pipe. The utility model provides a tap formula drying device, simple structure, reasonable in design can prevent that the tap from rotating too big angle and causing the distortion of inside electric wire to damage.
Description
Technical Field
The utility model relates to a hand drying equipment technical field especially relates to a tap formula drying device.
Background
The air tap is a tap type hand dryer, the appearance of the air tap is similar to that of a tap, the air tap is small in size, and compared with a traditional hand dryer, the air tap is more convenient to use, not only suitable for public areas such as markets and office buildings, but also suitable for private areas such as kitchens. Referring to fig. 1, the air faucet needs to be connected to the main unit 101 for normal operation, and the main control board in the faucet 102 needs to be connected to the main unit 101 through a power line and a signal line, so that two ends of the power line are generally fixed inside the main control board and the main unit 101 at the upper end of the faucet 102, respectively. When the faucet 102 is rotated in a large range, the electric wire is twisted with the rotation of the faucet 102, and when the user rotates in the same direction by an excessive angle, the electric wire is damaged due to the excessive twisting. Therefore, a faucet-type drying device of the air faucet is urgently needed to limit the rotation range of the faucet and prevent the electric wire from being twisted and damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, a tap formula drying device is proposed, simple structure, reasonable in design can prevent that the tap from rotating too big angle and causing the distortion of inside electric wire to damage.
The utility model adopts the following technical scheme: the utility model provides a tap type drying device, which comprises a first pipe and a second pipe, wherein the first end of the second pipe is rotatably sleeved in the second end of the first pipe; the second end of the first pipe is provided with a first limiting part, the first end of the second pipe is provided with a second limiting part, the second limiting part moves along with the rotation of the second pipe, and the second limiting part abuts against the first limiting part to limit the rotation of the second pipe.
In an embodiment of the present invention, the first position-limiting portion is a first protruding portion located on the inner side wall of the first tube and protruding inward, and the second position-limiting portion is a second protruding portion located on the outer side wall of the second tube and protruding outward.
In one embodiment of the present invention, the first protrusion is a projection integrally forged with the first tube; the second protruding part is a screw embedded in the second pipe.
In an embodiment of the present invention, there are two first protrusions, one second protrusion, and two first protrusions are disposed at intervals, and the second protrusion is located between two first protrusions.
In an embodiment of the present invention, there are two second protrusions, one first protrusion, and two second protrusions are disposed at intervals, and the first protrusion is located between the two second protrusions.
In an example of the present invention, the number of the first protrusion and the second protrusion is one, and the first protrusion is an edge of a long arc-shaped structure circumferentially disposed on the inner side wall of the first tube.
In an example of the present invention, the first pipe includes a first vent pipe, a support member and a fastener, the second pipe includes a guide portion and a second vent pipe, the support member is fixed to the second end of the first vent pipe, the guide portion is fixed to the first end of the second vent pipe, the guide portion is inserted into the support member, the fastener is connected to the support member, and the fastener is sleeved outside the guide portion, the tap type drying apparatus further includes a guide member, the guide member is located between an outer wall of the guide portion and an inner wall of the fastener, and is used for guiding the rotation of the second pipe and supporting the second pipe; the first limiting part is located on the inner wall of the supporting part, and the second limiting part is located on the outer wall of the guiding part.
In an example of the present invention, the outer side wall of the guiding portion has at least one first annular groove, the guiding member is a sheet structure having the same curvature as the guiding portion, the inner side wall of the guiding member is provided with a first rib corresponding to the first annular groove, the first rib is rotatably located in the first annular groove, and the second pipe is axially supported and guided to rotate by the second pipe.
In an example of the present invention, a second annular groove located at the first end of the guiding portion is further disposed on the outer sidewall of the guiding portion, a sealing ring is disposed between the second annular groove and the inner sidewall of the supporting member, and the sealing ring is used for improving the air tightness between the first pipe and the second pipe.
In an embodiment of the present invention, the first end of the first pipe is fixed on the table top or the water tank, and the second end of the second pipe has an air outlet end.
The utility model has the advantages that: the utility model provides a tap formula drying device, the second of first pipe is located to the first pot head of second pipe is served, the second of first pipe is served and is had first spacing portion, the first of second pipe is served and is had the spacing portion of second, the second pipe is when first intraductal rotation, can drive the spacing portion of second and rotate together, when the spacing portion of second rotates first spacing portion department around an orientation, under the limiting action of first spacing portion, can't continue to rotate around this orientation, only can reverse, and then the turned angle who restricts the second pipe is not more than 360, thereby guaranteed that the internal electric wire is unlikely to distort by a wide margin and cause the damage.
Drawings
FIG. 1 is a schematic view of a conventional air tap installed after being connected to a main unit;
fig. 2 is a perspective view of the tap type drying device of the present invention;
fig. 3 is an exploded view of the tap type drying apparatus of the present invention;
FIG. 4 is a cross-sectional view of the faucet-type drying apparatus of the present invention;
fig. 5 is a schematic structural view of the support member of the present invention;
fig. 6 is a schematic structural view of the guide part of the present invention;
fig. 7 is a schematic structural view of the guide of the present invention;
fig. 8 is a schematic view of the relative positions of the first and second protrusions of the first embodiment of the tap drying appliance of the present invention in a second state;
fig. 9 is a schematic view of the relative positions of the first and second protrusions of the first embodiment of the tap drying appliance of the present invention in a third state;
fig. 10 is a schematic view of the relative positions of a first protrusion and a second protrusion of a second embodiment of a tap dryer of the present invention;
fig. 11 is a schematic view of the relative positions of the first protrusion and the second protrusion in the third embodiment of the tap drying apparatus of the present invention;
fig. 12 is a schematic view showing the relative positions of the first protrusion and the second protrusion in the fourth embodiment of the tap type drying apparatus according to the present invention.
The figures are numbered: 1. a first tube; 2. a second tube; 3. a guide member; 4. a seal member; 11. a first protrusion; 12. a first vent pipe; 13. a support member; 14. a fastener; 15. a threaded pipe; 21. a second protrusion; 22. a guide part; 23. a second vent pipe; 24. an air outlet end; 221. a first annular groove; 31. a first rib; 222. a second annular groove; 101. a host; 102. a faucet.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown.
Referring to fig. 2-7, the present invention provides a faucet-type drying device, which includes a first pipe 1 and a second pipe 2, wherein a first end of the second pipe 2 is rotatably sleeved in a second end of the first pipe 1; the second end of the first pipe 1 is provided with a first limiting part, the first end of the second pipe 2 is provided with a second limiting part, the second limiting part moves along with the rotation of the second pipe 2, and the second limiting part abuts against the first limiting part to limit the rotation of the second pipe 2. When the second pipe 2 rotates in the first pipe 1, the second limiting part can be driven to rotate together, when the second limiting part rotates to the first limiting part along one direction, the second limiting part cannot continue to rotate along the direction under the limiting effect of the first limiting part, and only can be reversed, so that the rotation angle of the second pipe 2 is limited not to be larger than 360 degrees, and the internal electric wire is prevented from being greatly distorted and damaged.
The first limiting part is a first protruding part 11 which is positioned on the inner side wall of the first pipe 1 and protrudes inwards, the second limiting part is a second protruding part 21 which is positioned on the outer side wall of the second pipe 2 and protrudes outwards, and when the second protruding part 21 rotates to the first protruding part 11, the second protruding part 21 cannot pass through the first protruding part 11, so that the rotation angle of the second pipe 2 is limited.
The first protruding part 11 is a lug integrally forged with the first pipe 1, and the structure is simple; the second protruding part 21 is a screw embedded in the second pipe 2, so that the screw can be conveniently replaced and adjusted, the design is reasonable, and the limiting structure is reliable.
The first pipe 1 comprises a first vent pipe 12, a support part 13 and a fastener 14, the second pipe 2 comprises a guide part 22 and a second vent pipe 23, the support part 13 is fixed at the second end of the first vent pipe 12, the guide part 22 is fixed at the first end of the second vent pipe 23, the second pipe 2 is integrally pressed on the support part 13 through the guide part 22, the fastener 14 is connected with the support part 13, the fastener 14 is sleeved at the outer side of the guide part 22, the tap type drying device further comprises a guide part 3, and the guide part 3 is located between the outer wall of the guide part 22 and the inner wall of the fastener 14 and used for controlling the rotation stability between the guide part 22 and the support part 13; the first position-limiting portion is located on the inner wall of the supporting member 13, and the second position-limiting portion is located on the outer wall of the guiding portion 22.
At least one first annular groove 221 is formed in the outer side wall of the guide part 22, the guide part 3 is a sheet structure having the same curvature as the guide part 22, a first protruding rib 31 corresponding to the first annular groove 221 is formed in the inner side wall of the guide part 3, and the first protruding rib 31 is rotatably located in the first annular groove 221 and used for axial limiting between the guide part 22 and the support part 13, so that rotation between the guide part 22 and the support part 13 is stable. In one embodiment, the number of the first annular grooves 221 is two, and correspondingly, the number of the first ribs 31 on the guide member 3 is two, so that the second tube 2 is more stable to rotate.
The outer side wall of the guiding portion 22 is further provided with a second annular groove 222 at the first end thereof, and a sealing ring is arranged between the second annular groove 222 and the inner side wall of the supporting member 13, and the sealing ring is used for improving the air tightness between the first pipe 1 and the second pipe 2.
When tap formula drying device installed, the first end of first pipe 1 was fixed in on mesa or the basin, and the second end of second pipe 2 is for giving vent to anger end 24. The first end of first pipe 1 is equipped with screwed pipe 15, and first pipe 1 is fixed in on mesa or the basin through screwed pipe 15, and connected mode is simple, and the structure is reliable, easy dismounting.
In practical application of the tap type drying apparatus, the rotation angle of the second pipe 2 can be adjusted by adjusting the shape, position and number of the first protrusion 11 and the second protrusion 21.
Referring to fig. 8-9, in the first embodiment, the number of the first protruding portion 11 and the second protruding portion 21 is one, and the first protruding portion 11 is a dot structure disposed on the circumferential direction of the inner sidewall of the first pipe 1, the second protruding portion 21 rotates to the first side and the second side of the first protruding portion 11, that is, when the relative positions of the first protruding portion 11 and the second protruding portion 21 are in the first state and the second state, the rotation cannot be continued, and the rotation angle of the second pipe 2 is larger than that of the second pipe 2 in the second embodiment, the third embodiment and the fourth embodiment.
Referring to fig. 10, in the second embodiment, there are two first protrusions 11, one second protrusion 21, two first protrusions 11 are disposed at intervals, and the second protrusion 21 is located between the two first protrusions 11, so that the rotation angle of the second pipe 2 can be further reduced. Specifically, the rotation angle of the second pipe 2 can be adjusted by adjusting the pitch of the two first protrusions 11 and the position of the second protrusion 21 between the two first protrusions 11.
Referring to fig. 11, in the third embodiment, there are two second protrusions 21, one first protrusion 11 is provided, the two second protrusions 21 are arranged at intervals, and the first protrusion 11 is located between the two second protrusions 21, so that the rotation angle of the second pipe 2 can be further reduced. Specifically, the rotation angle of the second pipe 2 can be adjusted by adjusting the pitch of the two second protrusions 21 and the position of the first protrusion 11 between the two second protrusions 21.
Referring to fig. 12, in the fourth embodiment, the number of the first protruding portion 11 and the second protruding portion 21 is one, and the first protruding portion 11 is a long arc-shaped structure disposed along the circumferential direction of the inner sidewall of the first pipe 1, so as to further reduce the rotation angle of the second pipe 2. Specifically, the rotation angle of the second pipe 2 can be adjusted by adjusting the length of the first protrusion 11.
The above is only the preferred embodiment of the present invention, and not the patent protection scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings of the present invention can be directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (10)
1. A tap type drying device is characterized by comprising a first pipe and a second pipe, wherein the first end of the second pipe is rotatably sleeved in the second end of the first pipe; the second end of the first pipe is provided with a first limiting part, the first end of the second pipe is provided with a second limiting part, the second limiting part moves along with the rotation of the second pipe, and the second limiting part abuts against the first limiting part to limit the rotation of the second pipe.
2. A tap drying apparatus as claimed in claim 1, wherein said first position-limiting portion is a first protrusion which is located on an inner side wall of said first tube and protrudes inwardly, and said second position-limiting portion is a second protrusion which is located on an outer side wall of said second tube and protrudes outwardly.
3. A tap drying apparatus as claimed in claim 2 wherein said first protrusion is a lug forged integrally with the first tube; the second protruding part is a screw embedded in the second pipe.
4. A tap drying apparatus as claimed in claim 2 or 3 wherein there are two of said first lugs and one of said second lugs, said two first lugs being spaced apart and said second lug being located between said two first lugs.
5. A tap drying apparatus as claimed in claim 2 or 3 wherein there are two of said second projections, one of said first projections and two of said second projections spaced apart, said first projection being located between said two second projections.
6. A tap drying apparatus as claimed in claim 2 or 3, wherein said first and second projections are each one in number and said first projection is an elongate arcuate formation disposed circumferentially along an inner wall of said first tube.
7. A tap drying apparatus as claimed in any one of claims 1 to 3, wherein said first tube comprises a first vent tube, a support member and a fastening member, said second tube comprises a guide member and a second vent tube, said support member is fixed to a second end of said first vent tube, said guide member is fixed to a first end of said second vent tube, said guide member is inserted into said support member, said fastening member is connected to said support member, and said fastening member is sleeved outside said guide member, said tap drying apparatus further comprises a guide member, said guide member is located between an outer wall of said guide member and an inner wall of said fastening member, for guiding the rotation of said second tube and supporting said second tube; the first limiting part is located on the inner wall of the supporting part, and the second limiting part is located on the outer wall of the guiding part.
8. The tap drying apparatus of claim 7, wherein the guide portion has at least one first annular groove on its outer sidewall, the guide member is a plate-shaped structure having the same curvature as the guide portion, and the guide member has a first rib corresponding to the first annular groove on its inner sidewall, the first rib is rotatably disposed in the first annular groove for axial support of the second pipe and guiding the second pipe to rotate.
9. A tap drying apparatus according to claim 7, wherein said guide is further provided with a second annular groove on an outer side wall thereof at said first end, and a sealing ring is provided between said second annular groove and an inner side wall of said support member, said sealing ring being adapted to improve the air tightness between said first and second pipes.
10. A tap drying apparatus according to claim 1, wherein a first end of said first tube is secured to a countertop or sink and a second end of said second tube has an outlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486430.XU CN211658034U (en) | 2019-12-30 | 2019-12-30 | Tap type drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486430.XU CN211658034U (en) | 2019-12-30 | 2019-12-30 | Tap type drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211658034U true CN211658034U (en) | 2020-10-13 |
Family
ID=72736408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922486430.XU Active CN211658034U (en) | 2019-12-30 | 2019-12-30 | Tap type drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211658034U (en) |
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2019
- 2019-12-30 CN CN201922486430.XU patent/CN211658034U/en active Active
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