CN208371127U - A kind of full-automatic holding umbrella - Google Patents
A kind of full-automatic holding umbrella Download PDFInfo
- Publication number
- CN208371127U CN208371127U CN201820948344.9U CN201820948344U CN208371127U CN 208371127 U CN208371127 U CN 208371127U CN 201820948344 U CN201820948344 U CN 201820948344U CN 208371127 U CN208371127 U CN 208371127U
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- Prior art keywords
- umbrella
- umbrella handle
- handle
- lead screw
- sleeve
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- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model provides a kind of full-automatic holding umbrella, including umbrella handle, lower umbrella handle, fold umbrella support bracket and handle; hollow tubular lead screw is equipped between umbrella handle and lower umbrella handle; the surfaces externally and internally of lead screw is respectively equipped with internal screw thread and external screw thread; sliding sleeve is covered in umbrella handle and is slidably fastened on the sliding slot of umbrella handle outer surface, and sliding sleeve passes through with lead screw, lower umbrella handle and lead screw to be threadedly engaged；One end of lead screw is connected by shaft coupling with direct current generator；The bottom of end cap is arranged in travel switch, and the both ends for folding umbrella support bracket are respectively hinged in end cap and sliding sleeve；The outside of umbrella handle and lower umbrella handle is cased with anti-rotation sleeve, and the bottom of anti-rotation sleeve is fixed with handle.The umbrella passes through the transmission of lead screw internal and external threads, cooperate control circuit, realize the one-touch full-automatic folding and unfolding of umbrella and umbrella handle, and it can accomplish the full-automatic folding and unfolding of umbrella umbrella handle, it brings great convenience to the use, storage and carrying of umbrella, it can satisfy the demand of various occasions, therefore the umbrella has important use value.
Description
Technical field
The utility model relates to a kind of umbrellas, and in particular to a kind of umbrella for realizing one-touch full-automatic withdrawal and expansion,
And it is able to achieve Full automatic contraction and the stretching, extension of umbrella support shank.
Background technique
Current full-automatic holding umbrella, mainly there is stay-supported, screw type, worm-and-wheel etc. on mechanical work principle,
There are the forms such as spring and motor on the power source of driving.
Prior art discloses a kind of automatic deploying and retracting umbrella (CN 206866789U), power source uses motor, transmission mechanism
Using worm and wormwheel and bracing wire, while using spring as power-assisted, motor driven worm and gear is tightened and loosened in turn
Bracing wire realizes that umbrella cover is opened, when closing one's umbrella, also wants compressed spring, mechanism working resistance is too big.Such technical solution structure is multiple
Miscellaneous, manufacture installation specification is very high, and cost is also very high, this technical solution main problem is to automatically open in umbrella in normal
When working condition, the self-locking of umbrella cover is to tighten bracing wire always by motor, and motor is damaged seriously, can not be lasting.
Prior art discloses one kind to be based on monolithic processor controlled full-automatic umbrella (CN 103622232B), including hollow
Tubulose umbrella handle is socketed on sliding block, umbrella stand, umbrella cover outside umbrella handle and along umbrella handle sliding, the umbrella handle and the handle it
Between cavity connection, the installation control device in the cavity, the control device include screw rod, stepper motor,
Microcontroller development board, power supply, the screw rod includes the thread segment of upper threaded mounting end, lower threaded mounting end and centre, described
Stepper motor connect with the microcontroller development board conducting wire, integrated monolithic machine in the microcontroller development board, crystal oscillating circuit,
Reset circuit, stepper motor driving circuit chip and the matrix keyboard being mounted on handle；The power supply is respectively the monolithic
Single-chip microcontroller power supply and the power supply of stepper motor driving circuit chip in machine development board.This technology is using single-chip microcontroller control parachute-opening movement
Higher cost, technical solution are complicated, and umbrella is in wet environment throughout the year, can equipment be held using excessive electronic equipment
Easily break down.
The synchronization Full automatic contraction of umbrella support shank and the technology of stretching, extension aspect are accomplished in folding and unfolding full-automatic for umbrella simultaneously,
It has not yet to see.
Utility model content
The purpose of this utility model is to provide a kind of full-automatic holding umbrellas, realize the one-touch full-automatic of umbrella surface
Folding and unfolding, while realizing Full automatic contraction and the stretching, extension of umbrella handle, the use of Convenient umbrella solve to close one's umbrella strength manually not enough or occasion
Mustn't the problems such as.
To achieve the goals above, the utility model the following technical schemes are provided:
A kind of full-automatic holding umbrella, the umbrella include umbrella handle, lower umbrella handle, fold umbrella support bracket and handle, the umbrella handle
Lead screw is equipped between lower umbrella handle, the lead screw is hollow tubular structure, and the inner surface and the outer surface of the lead screw is respectively equipped with
Lead screw internal screw thread and lead screw external screw thread, sliding sleeve are covered in umbrella handle and are slidably fastened on the sliding slot of umbrella handle outer surface, the sliding sleeve
Inner surface is equipped with sliding sleeve internal screw thread, and with lead screw external screw thread by being threadedly engaged, lower umbrella handle outer surface is equipped with the sliding sleeve internal screw thread
Lower umbrella handle external screw thread, the lower umbrella handle external screw thread is with lead screw internal screw thread by being threadedly engaged, and the sliding sleeve and lower umbrella handle are with respect to silk
The direction of motion of thick stick is opposite；One end of the umbrella handle is fixed on the side of lead screw by end cap, the lead screw of close end cap
End is connected by shaft coupling with direct current generator；The bottom of end cap is arranged in the outer end face of the umbrella handle in travel switch, with
The opposite umbrella handle in the cross section of travel switch is equipped with the through-hole of connection travel switch, and the travel switch is arranged in through-hole；
The both ends for folding umbrella support bracket are respectively hinged in end cap and sliding sleeve；
The outside of the umbrella handle and lower umbrella handle is cased with anti-rotation sleeve, and anti-rotation sleeve is hollow columnar structures open at one end,
The anti-rotation sleeve covers on lower umbrella handle, and is stuck in the outer surface sliding slot of umbrella handle, and the bottom surface of the anti-rotation sleeve is fixed on down
The bottom of umbrella handle；The bottom of the anti-rotation sleeve is fixed with handle, and battery is equipped in the handle, and the handle is equipped with switch
Button, the switch button, battery and direct current generator pass through electrical connection.
Further, it is equipped with first sliding groove along the outer surface of umbrella handle length direction or is equipped with first sliding groove and second simultaneously and slide
Slot, when being provided only with first sliding groove, the sliding sleeve and the equal active card of anti-rotation sleeve are equipped with first in the first sliding groove of umbrella handle
When sliding slot and second sliding slot, the sliding sleeve and anti-rotation sleeve difference active card are in first sliding groove and second sliding slot.
Further, the end of the lead screw of the end cap side is equipped with the trapezoidal shaft shoulder, one side and the umbrella handle side of the end cap
By being threadedly engaged, another side is arranged on the trapezoidal shaft shoulder of lead screw and rotates relative to lead screw in face.
Further, the nut for being inserted in lead screw, the nut and silk are equipped with close to the end face of the end cap of direct current generator
Thick stick is connected through a screw thread, and the nut and end cap relatively rotate, and guarantees that lead screw can axially position, and can rotate.
Further, the sliding sleeve is equipped with the hollow seats stretched out in outside umbrella handle, and the anti-rotation sleeve protrudes into sliding sleeve outer ring
Hollow seats in and be stuck on umbrella handle.
The utility model has the advantages that the utility model provides a kind of full-automatic holding umbrella, the utility model passes through spiral shell inside and outside lead screw
The transmission of line, the external sliding sleeve of flexible design and internal umbrella handle, cooperate control circuit, realize the one-touch full-automatic of umbrella
Folding and unfolding, and can accomplish the full-automatic folding and unfolding of umbrella umbrella handle, increase the function of existing full-automatic umbrella.Rain described in the utility model
The mechanical structure and control circuit of umbrella are simple, and low manufacture cost, deflation resistance are small, can flexibly realize freely stretching for umbrella and umbrella handle
Contracting.The full-automatic umbrella reliable operation, it is full-featured, while bringing great convenience to the use, storage and carrying of umbrella,
It can satisfy the demand of various occasions, therefore the umbrella has important use value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, umbrella handle；2, lower umbrella handle；3, umbrella support bracket is folded；4, handle；5, lead screw；6, sliding sleeve；7, end cap；8, straight
Galvanic electricity machine；9, travel switch；10, anti-rotation sleeve；11, nut.
Specific embodiment
Further describe the utility model combined with specific embodiments below, but examples are merely exemplary, it is not right
The scope of the utility model constitutes any restrictions.It will be understood by those skilled in the art that without departing from the utility model
Under spirit and scope can details to technical solutions of the utility model and form modify or replace, but these modifications and replace
It changes and each falls in the protection scope of the utility model.
A kind of full-automatic holding umbrella, which includes umbrella handle 1, lower umbrella handle 2, folds umbrella support bracket 3 and handle 4, described
Lead screw 5 is equipped between umbrella handle 1 and lower umbrella handle 2, the lead screw 5 is hollow tubular structure, the inner surface and the outer surface of the lead screw 5
It is respectively equipped with lead screw internal screw thread and lead screw external screw thread, 6 sets of sliding sleeve in umbrella handle 1 and are slidably fastened in the sliding slot on umbrella handle 1, institute
6 inner surface of sliding sleeve is stated equipped with sliding sleeve internal screw thread, the sliding sleeve internal screw thread passes through with lead screw external screw thread to be threadedly engaged, outside lower umbrella handle 2
Surface is equipped with lower umbrella handle external screw thread, and the lower umbrella handle external screw thread passes through with lead screw internal screw thread to be threadedly engaged, the sliding sleeve 6 and subumbrella
Handle 2 is opposite with respect to the direction of motion of lead screw 5.
One end of the umbrella handle 1 is fixed on the side of lead screw 5, the end of the lead screw 5 of 7 side of end cap by end cap 7
Equipped with the trapezoidal shaft shoulder, with 1 side of umbrella handle by being threadedly engaged, the trapezoidal of lead screw 5 is arranged in another side on one side of the end cap 7
It is rotated on the shaft shoulder and relative to lead screw 5, the end close to the lead screw 5 of end cap 7 is connected by shaft coupling with direct current generator 8；
The bottom of end cap 7 is arranged in the outer end face of the umbrella handle 1, the umbrella handle 1 opposite with the cross section of travel switch 9 in travel switch 9
It is equipped with the through-hole of connection travel switch, the travel switch 9 is arranged in through-hole；It cuts with scissors respectively at the both ends for folding umbrella support bracket 3
It connects in end cap 7 and sliding sleeve 6；
The outside of the umbrella handle 1 and lower umbrella handle 2 is cased with anti-rotation sleeve 10, and anti-rotation sleeve 10 is hollow columnar open at one end
Structure, 10 sets of the anti-rotation sleeve on lower umbrella handle 2, and are stuck in the sliding slot of outer surface of umbrella handle 1, the anti-rotation sleeve 10
Bottom surface is fixed on the bottom of lower umbrella handle 2；The bottom of the anti-rotation sleeve 10 is fixed with handle 4, is equipped with battery in the handle 4,
The handle 4 is equipped with switch button, and the switch button, battery and direct current generator pass through electrical connection.
End face close to the end cap 7 of direct current generator 8 is fixed with the nut 11 for being inserted in lead screw 5.
The nut 11 for being inserted in lead screw 5, the nut 11 and lead screw 5 are equipped with close to the end face of the end cap 7 of direct current generator 8
It is connected through a screw thread, the nut 11 is relatively rotated with end cap 7.
The sliding sleeve 6 is equipped with the hollow seats stretched out in outside umbrella handle, and the anti-rotation sleeve 10 protrudes into the hollow of sliding sleeve outer ring
In support and it is stuck on umbrella handle 1.
Further, it is equipped with first sliding groove along the outer surface of umbrella handle length direction or is equipped with first sliding groove and second simultaneously and slide
Slot, when being provided only with first sliding groove, the sliding sleeve and the equal active card of anti-rotation sleeve are equipped with first in the first sliding groove of umbrella handle
When sliding slot and second sliding slot, the sliding sleeve and anti-rotation sleeve difference active card are in first sliding groove and second sliding slot.
The design principle of umbrella described in the utility model are as follows: for umbrella before parachute-opening, umbrella handle 1 is in Chong Die with lower umbrella handle 2
State, sliding sleeve 6 are in the bottom of umbrella handle 1, and tightening folds umbrella support bracket 4；Switch button is pressed, direct current generator 8 rotates forward, motor
Lead screw 5 is driven to rotate, since 6 both ends of sliding sleeve are fastened in the first sliding groove of umbrella handle 1 and cannot rotate, thus sliding sleeve 6 will be to moving up
Dynamic, Foldable umbrella support bracket 3 is opened, and when sliding sleeve 6 rises to certain altitude touching travel switch 9, the stopping of direct current generator 8 causes
Sliding sleeve 6 stops, and completes parachute-opening, and the locking for folding umbrella support bracket is realized using the self-locking property of worm drive；At the same time, by
It is reversed screw-internal thread fit in lower umbrella handle 2 and lead screw 5, in parachute-opening, umbrella handle 1 and lower umbrella handle 2 also can gradually extend, and realize umbrella handle
Automatic stretching, extension, anti-rotation sleeve 10 passes through sliding sleeve 6 and is stuck in the second sliding slot of umbrella handle 1 and prevents umbrella from showing for unitary rotation occur
As.
Receipts button is opened in closing, and direct current generator 8 inverts, and driving lead screw 5 reversely rotates, and sliding sleeve 6 moves down, Foldable umbrella
It supports bracket 4 to collapse, while lower umbrella handle 2 moves up, realizes that umbrella handle 1 is shunk automatically and fold, drive when umbrella handle 2 moves up instantly
Anti-rotation sleeve 10 moves up therewith, and when anti-rotation sleeve 10 is moved to touching travel switch 9, direct current generator 8 stops, and closes one's umbrella dynamic
It completes.
Claims (5)
1. a kind of full-automatic holding umbrella, which is characterized in that the umbrella includes umbrella handle, lower umbrella handle, folds umbrella support bracket and handle,
Lead screw is equipped between the umbrella handle and lower umbrella handle, the lead screw is hollow tubular structure, the inner surface and the outer surface of the lead screw
It is respectively equipped with lead screw internal screw thread and lead screw external screw thread, sliding sleeve is covered in umbrella handle and is slidably fastened on the sliding slot of umbrella handle outer surface,
The sliding sleeve inner surface is equipped with sliding sleeve internal screw thread, and the sliding sleeve internal screw thread passes through with lead screw external screw thread to be threadedly engaged, outside lower umbrella handle
Surface is equipped with lower umbrella handle external screw thread, and the lower umbrella handle external screw thread passes through with lead screw internal screw thread to be threadedly engaged, the sliding sleeve and subumbrella
Handle is opposite with respect to the direction of motion of lead screw；One end of the umbrella handle is fixed on the side of lead screw by end cap, close to the institute of end cap
The end for stating lead screw is connected by shaft coupling with direct current generator；The bottom of end cap is arranged in the outer of the umbrella handle in travel switch
End face, the umbrella handle opposite with the cross section of travel switch are equipped with the through-hole of connection travel switch, and the travel switch setting exists
In through-hole；The both ends for folding umbrella support bracket are respectively hinged in end cap and sliding sleeve；
The outside of the umbrella handle and lower umbrella handle is cased with anti-rotation sleeve, and anti-rotation sleeve is hollow columnar structures open at one end, described
Anti-rotation sleeve covers on lower umbrella handle, and is stuck in the outer surface sliding slot of umbrella handle, and the bottom surface of the anti-rotation sleeve is fixed on lower umbrella handle
Bottom；The bottom of the anti-rotation sleeve is fixed with handle, and battery is equipped in the handle, and the handle is equipped with switch and presses
Button, the switch button, battery and direct current generator pass through electrical connection.
2. a kind of full-automatic holding umbrella according to claim 1, which is characterized in that along the outer surface of umbrella handle length direction
Equipped with first sliding groove or simultaneously equipped with first sliding groove and second sliding slot, when being provided only with first sliding groove, the sliding sleeve and anti-rotation sleeve
Equal active card is in the first sliding groove of umbrella handle, while when being equipped with first sliding groove and second sliding slot, the sliding sleeve and anti-rotation sleeve point
Other active card is in first sliding groove and second sliding slot.
3. a kind of full-automatic holding umbrella according to claim 1, which is characterized in that the end of the lead screw of the end cap side
Portion is equipped with the trapezoidal shaft shoulder, and with umbrella handle side by being threadedly engaged, the trapezoidal of lead screw is arranged in another side on one side of the end cap
It is rotated on the shaft shoulder and relative to lead screw.
4. a kind of full-automatic holding umbrella according to claim 1, which is characterized in that close to the end cap of direct current generator
End face be equipped with and be inserted in the nut of lead screw, the nut is connected through a screw thread with lead screw, the nut and end cap relative rotation.
5. a kind of full-automatic holding umbrella according to claim 1, which is characterized in that the sliding sleeve is equipped with and stretches out in umbrella handle
Outer hollow seats, the anti-rotation sleeve are protruded into the hollow seats of sliding sleeve outer ring and are stuck on umbrella handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948344.9U CN208371127U (en) | 2018-06-20 | 2018-06-20 | A kind of full-automatic holding umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948344.9U CN208371127U (en) | 2018-06-20 | 2018-06-20 | A kind of full-automatic holding umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208371127U true CN208371127U (en) | 2019-01-15 |
Family
ID=64967917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820948344.9U Expired - Fee Related CN208371127U (en) | 2018-06-20 | 2018-06-20 | A kind of full-automatic holding umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208371127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542072A (en) * | 2018-06-20 | 2018-09-18 | 苏州经贸职业技术学院 | A kind of full-automatic holding umbrella |
-
2018
- 2018-06-20 CN CN201820948344.9U patent/CN208371127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542072A (en) * | 2018-06-20 | 2018-09-18 | 苏州经贸职业技术学院 | A kind of full-automatic holding umbrella |
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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 |
Granted publication date: 20190115 |