CN203969498U - A kind of automatic opening-closing device being applied on Backpack type folded umbrella - Google Patents
A kind of automatic opening-closing device being applied on Backpack type folded umbrella Download PDFInfo
- Publication number
- CN203969498U CN203969498U CN201420404412.7U CN201420404412U CN203969498U CN 203969498 U CN203969498 U CN 203969498U CN 201420404412 U CN201420404412 U CN 201420404412U CN 203969498 U CN203969498 U CN 203969498U
- Authority
- CN
- China
- Prior art keywords
- knapsack
- rack
- energy
- closing device
- cross bar
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B11/00—Umbrellas characterised by their shape or attachment
- A45B11/02—Umbrellas characterised by their shape or attachment attached to the body of the user
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B23/00—Other umbrellas
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/16—Automatic openers, e.g. frames with spring mechanisms
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a kind of automatic opening-closing device being applied on Backpack type folded umbrella, comprise Knapsack-rack, be arranged on the solar protection devices on Knapsack-rack, solar protection devices comprises support and flexible shade, Knapsack-rack be provided with can folding and expansion strut the rotation expanding mechanism of solar protection devices, the detent mechanism that described support or rotation expanding mechanism are provided with resetting-mechanism and prevent resetting-mechanism self-return, described detent mechanism is connected with a clutch.The utility model is at support or rotate on expanding mechanism and be provided with resetting-mechanism, when solar protection devices is when opening or fold, by controlling clutch, can make solar protection devices automatic retracting or open under the effect of this resetting-mechanism, convenient to use, hommization more.
Description
Technical field
The utility model relates to Backpack type folded umbrella, is specifically related to a kind of automatic opening-closing device being applied on Backpack type folded umbrella.
Background technology
The inventor invented a kind of novel folding umbrella of carrying on the back and has applied for patent in April, 2013, and the visible patent No. of details is 201320199373.7 and 201320199340.2 utility model patent.Subsequently in September, 2013, the inventor improves this technology again, on the basis of technique scheme, increased expansion kepone function and height adjusting function, concrete technical scheme can be 201320615574.0 and 201320615206.6 utility model patent with reference to the patent No..In technique scheme, all need artificial own operation owing to opening umbrella or packing up umbrella, the convenience deficiency of use, in order to cater to the demand in market, strengthen the convenience that folded umbrella is used, the inventor has made improvement on the basis of former patent, has released second generation product.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of rational in infrastructure, the automatic opening-closing device of Backpack type folded umbrella that can automatically open or fold.
The utility model solves the technical scheme that its technical problem adopts:
A kind of automatic opening-closing device being applied on Backpack type folded umbrella, comprise Knapsack-rack, be arranged on the solar protection devices on Knapsack-rack, solar protection devices comprises support and flexible shade, Knapsack-rack be provided with can folding and expansion strut the rotation expanding mechanism of solar protection devices, the detent mechanism that described support or rotation expanding mechanism are provided with resetting-mechanism and prevent resetting-mechanism self-return, described detent mechanism is connected with a clutch.
In the utility model, described resetting-mechanism comprises the cross bar that is arranged on Knapsack-rack, is set in the energy-storaging spring on cross bar, and one end of energy-storaging spring is fixed on Knapsack-rack, and the other end carries out accumulation of energy action with the action of rotating expanding mechanism.
In the utility model, described resetting-mechanism comprises torsion spring or the stage clip that is arranged on support rotation place, and one end of torsion spring or stage clip is fixed on Knapsack-rack, and the other end is connected on support.
In the utility model, described detent mechanism comprises the Location resilient piece and the toothed locating wheel being connected with Location resilient piece being arranged on Knapsack-rack or rotation expanding mechanism, described clutch is one can promote the push rod that Location resilient piece or locating wheel move, and one end of push rod is provided with back-moving spring.
In the utility model, described detent mechanism comprises the slide block that can slide on cross bar, one end of slide block is connected with energy-storaging spring, the other end withstands on Knapsack-rack sidewall under the elastic force left and right of energy-storaging spring, frictional force between slide block and Knapsack-rack sidewall is greater than the accumulation of energy elastic force of energy-storaging spring, described cross bar is provided with the mounting groove that anti-limited slip block rotates in a circumferential direction, and described clutch is one can promote the driving lever that slide block leaves Knapsack-rack sidewall.
In the utility model, described rotation expanding mechanism comprises and is positioned at Knapsack-rack both sides for regulating the left and right support rotation regulating mechanism of backing positions, each support rotation regulating mechanism includes the holder being arranged on Knapsack-rack, the tumbler of swinging mounting and the knob that rotates adjusting, described knob is connected with travelling gear I by power transmission shaft, the two ends of cross bar are respectively equipped with travelling gear II, the intermeshing drive cross bar of travelling gear I, II rotates, one end of energy-storaging spring is fixed on Knapsack-rack, and the other end is connected on cross bar or travelling gear II.
In the utility model, described detent mechanism comprises the Location resilient piece and the toothed locating wheel being connected with Location resilient piece being arranged on rotation expanding mechanism power transmission shaft extended line, described clutch is one can promote the push rod that Location resilient piece leaves locating wheel, one end of push rod is provided with back-moving spring, and push rod is through power transmission shaft and form button outward at knob.
In the utility model, described knob can adopt slide fastener driving member I to replace, and described slide fastener driving member I is arranged on support rotation regulating mechanism or cross bar, and slide fastener driving member I extends downward the bottom of Knapsack-rack.
In the utility model, described resetting-mechanism comprises the movable block that can slide on cross bar, one end of movable block is connected with energy-storaging spring, and movable block left and right drives energy-storaging spring accumulation of energy or releases energy when movable, and described movable block and can pull the actuating unit of its slip to be connected.
The beneficial effects of the utility model are: the utility model is provided with resetting-mechanism on support or rotation expanding mechanism, when solar protection devices is when opening or fold, by controlling clutch, can make solar protection devices automatic retracting or open under the effect of this resetting-mechanism, convenient to use, hommization more.In the technical program, when resetting-mechanism forward is installed, solar protection devices adopts manual opening, and resetting-mechanism accumulation of energy while opening, when needs fold, is controlled clutch and can be made solar protection devices automatic retracting under the effect of resetting-mechanism; When resetting-mechanism is oppositely installed, solar protection devices adopts manual folding, and resetting-mechanism accumulation of energy while folding, when needs are opened, is controlled clutch and can be made solar protection devices automatically open under the effect of resetting-mechanism.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated:
Fig. 1 is the structural representation of embodiment mono-;
Fig. 2 is the structural representation of embodiment bis-;
Fig. 3 is the structural representation of embodiment tri-.
The specific embodiment
With reference to Fig. 1, a kind of automatic opening-closing device being applied on Backpack type folded umbrella provided by the utility model, comprise Knapsack-rack 1, be arranged on the solar protection devices 2 on Knapsack-rack 1, solar protection devices 2 comprises support 21 and flexible shade 22, and the concrete structure of solar protection devices 2 has a detailed description in the patent of application in the past.Knapsack-rack 1 be provided with can folding and expansion strut the rotation expanding mechanism of solar protection devices 2, the detent mechanism that described support 21 or rotation expanding mechanism are provided with resetting-mechanism and prevent resetting-mechanism self-return, described detent mechanism is connected with a clutch, when clutch is stirred after detent mechanism, solar protection devices 2 can be under the effect of resetting-mechanism automatic retracting or open.
As preferred embodiment, as Fig. 1, shown in Fig. 2, described rotation expanding mechanism comprises and is positioned at Knapsack-rack both sides for regulating a left side for support 21 positions, right support rotation regulating mechanism 3, 4, each support rotation regulating mechanism includes the holder 31 being arranged on Knapsack-rack 1, the tumbler 32 of swinging mounting 21 and the knob 33 that rotates adjusting, described knob 33 is connected with travelling gear I34 by power transmission shaft, the two ends of cross bar 51 are respectively equipped with travelling gear II53, travelling gear I, II34, 53 intermeshing drive cross bars 51 rotate, one end of energy-storaging spring 52 is fixed on Knapsack-rack 1, the other end is connected on cross bar 51 or travelling gear II53, in the present embodiment, cross bar 51 uses as synchronizing shaft simultaneously, make the rotational synchronization on both sides.Described detent mechanism comprises the Location resilient piece 61 and the toothed locating wheel 62 being connected with Location resilient piece 61 of installing on power transmission shaft extended line, because Location resilient piece 61 is with power transmission shaft rotation, so locating wheel 62 be fixed on Knapsack-rack 1 motionless, to facilitate location.Certainly, herein, the position of locating wheel 62 and Location resilient piece 61 or relative fixed relationship be adjustable turning over also, and locating wheel 62 rotates with cross bar 51, and Location resilient piece 61 maintains static, and it can reach the effect of location equally.Further, in technique scheme, also can adopt ratchet mechanism, there is identical technique effect.As shown in Figure 1, described clutch is one can promote the push rod 71 that Location resilient piece 61 leaves locating wheel 62, one end of push rod 71 is provided with back-moving spring 72, push rod 71 is through power transmission shaft and at the outer formation button of knob 33, user only need press this button makes Location resilient piece 61 leave locating wheel 62, and energy-storaging spring 52 actions subsequently can drive rotates expanding mechanism motion.The action of described push rod 71 can be and push away, draw, revolve etc. can touch Location resilient piece 61 action all can, be its equivalent technology scheme.As shown in Figure 3, described knob 33 can adopt slide fastener driving member I81 to replace, and described slide fastener driving member I81 is arranged on support rotation regulating mechanism or cross bar 51, slide fastener driving member I81 extends downward the bottom of Knapsack-rack 1, user below operation, convenient firmly, meet use habit.In technique scheme, when energy-storaging spring 52 forwards are installed, solar protection devices adopts manual opening, and energy-storaging spring 52 accumulation of energys when opening, when needs fold, only need press the button and can make solar protection devices automatic retracting under the effect of energy-storaging spring 52; When energy-storaging spring 52 is oppositely installed, solar protection devices adopts manual folding, and energy-storaging spring 52 accumulation of energys when folding, when needs are opened, only need press the button and can make solar protection devices automatically open under the effect of energy-storaging spring 52.
Further, in technique scheme, detent mechanism is realized in the following manner.As shown in Figure 2, described detent mechanism comprises the slide block 63 that can slide on cross bar 51, one end of slide block 63 is connected with energy-storaging spring 52, the other end withstands on Knapsack-rack 1 sidewall under the elastic force left and right of energy-storaging spring 52, frictional force between slide block 63 and Knapsack-rack 1 sidewall is greater than the accumulation of energy elastic force of energy-storaging spring 52, can effectively avoid like this slide block 63 to reverse under energy-storaging spring 52 active forces, and simple in structure, without extra accessory.Described cross bar 51 is provided with the mounting groove that anti-limited slip block 63 rotates in a circumferential direction, and can be with slide block 63 rotations, thereby carry out accumulation of energy to energy-storaging spring 52 when cross bar 51 rotates.Described clutch is one can promote the driving lever that slide block 63 leaves Knapsack-rack 1 sidewall, when the frictional force between slide block 63 and Knapsack-rack 1 sidewall is less than the accumulation of energy elastic force of energy-storaging spring 52, can automatically opens or fold.
Further, described resetting-mechanism is not limited to above-mentioned mode, as shown in Figure 3, described resetting-mechanism comprises the movable block 54 that can slide on cross bar 51, one end of movable block 54 is connected with energy-storaging spring 52, movable block 54 left and right drive energy-storaging spring 52 accumulation of energys or release energy when movable, described movable block 54 and one can pull the actuating unit 55 of its slip to be connected, described actuating unit 55 is a zipper, by the mode of pressing or drawing, energy-storaging spring 52 is carried out to accumulation of energy, it has identical technique effect.Certainly resetting-mechanism also can comprise torsion spring or the air spring that is arranged on support 21 rotation places, and one end of torsion spring or air spring is fixed on Knapsack-rack 1, and the other end is connected on support 21, drives torsion spring or air spring accumulation of energy when support 21 rotates.
The foregoing is only preferential embodiment of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection domain of the present utility model.
Claims (9)
1. the automatic opening-closing device being applied on Backpack type folded umbrella, comprise Knapsack-rack (1), be arranged on the solar protection devices (2) on Knapsack-rack (1), solar protection devices (2) comprises support (21) and flexible shade (22), Knapsack-rack (1) be provided with can folding and expansion strut the rotation expanding mechanism of solar protection devices (2), it is characterized in that: the detent mechanism that described support (21) or rotation expanding mechanism are provided with resetting-mechanism and prevent resetting-mechanism self-return, described detent mechanism is connected with a clutch.
2. a kind of automatic opening-closing device being applied on Backpack type folded umbrella according to claim 1, it is characterized in that: described resetting-mechanism comprises the cross bar (51) that is arranged on Knapsack-rack (1), is set in the energy-storaging spring (52) on cross bar (51), it is upper that one end of energy-storaging spring (52) is fixed on Knapsack-rack (1), and the other end carries out accumulation of energy action with the action of rotating expanding mechanism.
3. a kind of automatic opening-closing device being applied on Backpack type folded umbrella according to claim 1, it is characterized in that: described resetting-mechanism comprises torsion spring or the stage clip that is arranged on support (21) rotation place, it is upper that one end of torsion spring or stage clip is fixed on Knapsack-rack (1), and the other end is connected on support (21).
4. a kind of automatic opening-closing device being applied on Backpack type folded umbrella according to claim 1, it is characterized in that: described detent mechanism comprises the Location resilient piece (61) and the toothed locating wheel (62) being connected with Location resilient piece (61) being arranged on Knapsack-rack (1) or rotation expanding mechanism, described clutch is one can promote the mobile push rod (71) of Location resilient piece (61) or locating wheel (62), and one end of push rod (71) is provided with back-moving spring (72).
5. a kind of automatic opening-closing device being applied on Backpack type folded umbrella according to claim 2, it is characterized in that: described detent mechanism comprises can be at the upper slide block (63) sliding of cross bar (51), one end of slide block (63) is connected with energy-storaging spring (52), the other end withstands on Knapsack-rack (1) sidewall under the elastic force left and right of energy-storaging spring (52), frictional force between slide block (63) and Knapsack-rack (1) sidewall is greater than the accumulation of energy elastic force of energy-storaging spring (52), described cross bar (51) is provided with the mounting groove that anti-limited slip block (63) rotates in a circumferential direction, described clutch is one can promote the driving lever that slide block (63) leaves Knapsack-rack (1) sidewall.
6. a kind of automatic opening-closing device being applied on Backpack type folded umbrella according to claim 2, it is characterized in that: described rotation expanding mechanism comprises and is positioned at Knapsack-rack both sides for regulating a left side for support (21) position, right support rotation regulating mechanism (3, 4), each support rotation regulating mechanism includes the holder (31) being arranged on Knapsack-rack (1), the tumbler (32) of swinging mounting (21) and the knob (33) that rotates adjusting, described knob (33) is connected with travelling gear I(34 by power transmission shaft), the two ends of cross bar (51) are respectively equipped with travelling gear II(53), travelling gear I, II(34, 53) intermeshing drive cross bar (51) rotates, one end of energy-storaging spring (52) is fixed on Knapsack-rack (1), the other end is connected to cross bar (51) or travelling gear II(53) on.
7. a kind of automatic opening-closing device being applied on Backpack type folded umbrella according to claim 6, it is characterized in that: described detent mechanism comprises the Location resilient piece (61) and the toothed locating wheel (62) being connected with Location resilient piece (61) being arranged on rotation expanding mechanism power transmission shaft extended line, described clutch is one can promote the push rod (71) that Location resilient piece (61) leaves locating wheel (62), one end of push rod (71) is provided with back-moving spring (72), and push rod (71) forms button through power transmission shaft and outside knob (33).
8. a kind of automatic opening-closing device being applied on Backpack type folded umbrella according to claim 6, it is characterized in that: described knob (33) can adopt slide fastener driving member I(81) replace, described slide fastener driving member I(81) be arranged on support rotation regulating mechanism or cross bar (51) upper, slide fastener driving member I(81) extend downward the bottom of Knapsack-rack (1).
9. a kind of automatic opening-closing device being applied on Backpack type folded umbrella according to claim 2, it is characterized in that: described resetting-mechanism comprises can be at the upper movable block (54) sliding of cross bar (51), one end of movable block (54) is connected with energy-storaging spring (52), movable block (54) left and right drives energy-storaging spring (52) accumulation of energy or releases energy when movable, and described movable block (54) and can pull the actuating unit (55) of its slip to be connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404412.7U CN203969498U (en) | 2014-07-21 | 2014-07-21 | A kind of automatic opening-closing device being applied on Backpack type folded umbrella |
| PCT/CN2015/081423 WO2016011855A1 (en) | 2014-07-21 | 2015-06-15 | Automatic expanding and collapsing device applied to backpack-type folding umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404412.7U CN203969498U (en) | 2014-07-21 | 2014-07-21 | A kind of automatic opening-closing device being applied on Backpack type folded umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203969498U true CN203969498U (en) | 2014-12-03 |
Family
ID=51966983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404412.7U Expired - Fee Related CN203969498U (en) | 2014-07-21 | 2014-07-21 | A kind of automatic opening-closing device being applied on Backpack type folded umbrella |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203969498U (en) |
| WO (1) | WO2016011855A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011855A1 (en) * | 2014-07-21 | 2016-01-28 | 陈国凡 | Automatic expanding and collapsing device applied to backpack-type folding umbrella |
| WO2016011854A1 (en) * | 2014-07-21 | 2016-01-28 | 陈国凡 | Sunshade adjustment device applied to backpack-type folding umbrella |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11497285B2 (en) | 2020-11-04 | 2022-11-15 | Roya Songhorian | Hands-free, automatic umbrella with lighting mechanism and rotating device for electricity generation from wind |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5116288A (en) * | 1991-07-18 | 1992-05-26 | Kondo Kyle K | Headshade |
| US7040334B2 (en) * | 2003-11-21 | 2006-05-09 | Pham Helen T | Head and neck sun shield for a reclining sunbather |
| FR2869777B1 (en) * | 2004-05-07 | 2007-01-05 | Laurent Rees | STORAGE DEVICE FOR A STOVE PIECE |
| WO2006105340A2 (en) * | 2005-03-31 | 2006-10-05 | Alan Kaufman | Umbrella with offset handle |
| US20130098410A1 (en) * | 2011-10-23 | 2013-04-25 | Neil Prasannakumar | Umbrella backpack and deployment mechanism |
| CN203226368U (en) * | 2013-04-18 | 2013-10-09 | 陈国凡 | Novel folding umbrella capable of being borne |
| CN203226366U (en) * | 2013-04-18 | 2013-10-09 | 陈国凡 | Novel backpack umbrella |
| CN203505772U (en) * | 2013-09-30 | 2014-04-02 | 陈国凡 | Back type foldable sunshade device and foldable sunshade backpack |
| CN203505770U (en) * | 2013-09-30 | 2014-04-02 | 陈国凡 | Back type expansion tent-opening foldable sunshade device |
| CN203969498U (en) * | 2014-07-21 | 2014-12-03 | 陈国凡 | A kind of automatic opening-closing device being applied on Backpack type folded umbrella |
-
2014
- 2014-07-21 CN CN201420404412.7U patent/CN203969498U/en not_active Expired - Fee Related
-
2015
- 2015-06-15 WO PCT/CN2015/081423 patent/WO2016011855A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011855A1 (en) * | 2014-07-21 | 2016-01-28 | 陈国凡 | Automatic expanding and collapsing device applied to backpack-type folding umbrella |
| WO2016011854A1 (en) * | 2014-07-21 | 2016-01-28 | 陈国凡 | Sunshade adjustment device applied to backpack-type folding umbrella |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016011855A1 (en) | 2016-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171020 Address after: Beijiao Town, Shunde District of Guangdong city of Foshan province Sanle 528000 northbound No. 1 design city community design city two east 2 Building Room 203 Patentee after: FOSHAN FUNTRIP INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: Xiqiao town of Nanhai District of Guangdong city in Foshan province 528000 Xiangang East Village, East Star Group Shishi Lane No. 1 Patentee before: Chen Guofan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20210721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |