CN201076109Y - Straight bar fold hanging umbrella - Google Patents
Straight bar fold hanging umbrella Download PDFInfo
- Publication number
- CN201076109Y CN201076109Y CN 200720183886 CN200720183886U CN201076109Y CN 201076109 Y CN201076109 Y CN 201076109Y CN 200720183886 CN200720183886 CN 200720183886 CN 200720183886 U CN200720183886 U CN 200720183886U CN 201076109 Y CN201076109 Y CN 201076109Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- vertical rod
- rope
- brace
- axle
- 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
- 238000004804 winding Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003292 diminished effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model belongs to the parasol, in particular to a crank folding shroud. The scheme of the utility model is that a vertical rod bottom is assembled at a chassis, an outer end of a slope rod is hinged with an umbrella stand, an inner end of the slope rod is hinged with the middle part of the vertical rod, a location mechanism is jacketed on the vertical rod, a flute is prepared along the vertical rod shaft, a row tooth is fixedly loaded in the flute, an elastic chuck is installed in the location mechanism to gear the row tooth, one end of the chuck is connected with a mobile button through a wire. The shroud is simple in structure, easy in assembly, low in preparation cost, more attractive in appearance, simple in operation via adopting the special location mechanism and arranging the ropewinder in the location mechanism, which adds the reliability.
Description
Technical field:
The utility model belongs to parasol, the folding umbrella that hangs of particularly a kind of straight-bar.
Background technology:
Base is fixed in the folding vertical rod bottom of hanging umbrella of tradition straight-bar, and the inner kink of brace is in vertical rod, and the outer end is connected with umbrella stand, and brace is inner to be connected with the vertical rod top axle, and outer end and brace middle part axle connect.The vertical rod tube wall has several jacks, and brace is positioned vertical rod by latch structure; The said structure troublesome poeration, anchor point is limited, uses very inconvenient.In addition, the ropewinder of control umbrella stand opening and closing independently is installed on the vertical rod bottom, and the umbrella rope need penetrate vertical rod inside, along with passing vertical rod place, brace movable umbrella rope need move up and down, generally have the slotted hole that moves for the umbrella rope, and the umbrella rope is often stuck or fracture, poor reliability at the vertical rod outer wall; The above-mentioned complex structure that hangs umbrella, the production cost height uses inconvenient.
The utility model content:
The purpose of this utility model provides good positioning effect, a kind of straight-bar easy to use folds and hangs umbrella.
That another purpose of the present utility model provides is simple in structure, production cost is low, the folding umbrella that hangs of a kind of straight-bar of good reliability.
Scheme of the present utility model: the vertical rod bottom is installed on base, brace outer end and umbrella stand are hinged, the inner is hinged with the vertical rod middle part, and brace the inner and rod end axle connect, and outer end and brace middle part axle are even, the inner axle of brace connects detent mechanism, detent mechanism is placed in vertical rod, and vertical rod axially is shaped on groove, and toothrow is installed in the groove, the elasticity fixture block that engages with toothrow is housed in the detent mechanism, and an end of fixture block is connected with movable knob by steel wire.
Detent mechanism is encapsulated by two housings, and fixture block is lever structure, and its fulcrum is loaded between the housing, and the fulcrum middle part is with torsion spring, and an end of fixture block can engage with toothrow, and the other end is connected with the rocking arm bottom by steel wire, and the top of rocking arm is hinged with the knob that is with spring.The roller a plurality of and touching of vertical rod outer wall is housed in the detent mechanism, and the screw and nut outside that installs two housings is plugged with plug and plug respectively, and housing is provided with the handrail hole, and knob is positioned at top, handrail hole.
The ropewinder of control umbrella stand opening and closing is installed in the two housings.The rope-winding wheel of ropewinder is consolidated with the umbrella rope, torsion spring is placed in the axle of shaking the hand, the torsion spring two ends is all conflicted with rope-winding wheel, the axle of shaking the hand, housing is shaped on the tube wall of ccontaining torsion spring, diameter became big and tube wall and rises and squeeze and make rope-winding wheel stop when rope-winding wheel drove the torsion spring twisting, and diameter diminished and rotates and drive rope-winding wheel relative to tube wall when the axle of shaking the hand drove a torsion spring and twists.The umbrella rope other end penetrates brace, and is connected with umbrella stand by the pulley in the brace.
The utility model has the advantages that: hold detent mechanism and press the inclination angle that button gets final product the regulated at will umbrella cover, loose one's grip and just can locate, reach best shaded effects, the another hand rotates crank handle, the opening and closing of control umbrella stand.The detent mechanism that above-mentioned employing is special, and ropewinder is installed on detent mechanism, not only hang the designs simplification of umbrella, simple and convenient assembly, production cost reduces, and profile is more attractive in appearance, and easy to operate, and reliability increases.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the A place installation diagram among Fig. 1.
Fig. 3 is the axial cutaway view of Fig. 2.
Fig. 4 is the B-B direction cutaway view among Fig. 3.
The specific embodiment:
With reference to Fig. 1, folding vertical rod 3 bottoms of hanging umbrella of straight-bar are installed in base 7, and the outer end of brace 4 and umbrella stand 6 are hinged, and inner connects detent mechanism, and this detent mechanism is placed in the middle of the vertical rod 3, and brace 5 outer ends and brace 4 middle part axles connect, and inner and vertical rod 3 top axles connect.The A place is detent mechanism and ropewinder position among the figure.
With reference to Fig. 2 to Fig. 4, vertical rod 3 is a heterotype tubing, the similar egg shell tangent plane in cross section, and path one end is shaped on axial notch, and toothrow 24 is fixed in the groove, and the tooth head of toothrow 24 upwards is provided with.Detent mechanism is connected by screw 12, nut 13 by two housings 1,2, and with vertical rod 3 activity obvolvents.Fixture block 23 in the housing is lever structure, and its fulcrum is with torsion spring 27 and is installed between the two housings 1,2, and torsion spring 27 elastic force effects make the bottom of fixture block 23 engage with toothrow 24, prevent that detent mechanism from moving down.There is steel wire 26 in the upper end system of fixture block 23, and the other end of steel wire 26 is connected with the bottom of rocking arm 25, and the upper end of rocking arm 25 is hinged with the knob 21 that is with spring 22.Left side in the housing is provided with two rollers 14, and the right side also is provided with two rollers 15, and above-mentioned two side wheels 14,15 are all touched with vertical rod 3 outer walls, improves the flexibility that detent mechanism slides along vertical rod 3.The screw hole of housing is bigger, and the ailhead of screw 12 and nut 13 all penetrate screw hole, is sealed by plug 11 and plug 16 respectively, and the detent mechanism appearance is more attractive in appearance, and screw 12, nut 13 are difficult for immersion and get rusty.The housing left side is shaped on handrail hole 28, and the top in handrail hole 28 is a button 21, holds handrail hole 28, and the big mother that stretches out one's hand refers to just can press knob 21, and up and down firmly be removable brace 4 in handrail hole 28 this moment, and one hand just can be operated, and meets ergonomics.
In the housing 1,2 of detent mechanism ropewinder is housed also, the axle 33 of shaking the hand of ropewinder is installed between the two housings 1,2, and an end of the axle 33 of shaking the hand is shaped on the circular arc boss, and torsion spring 34 is placed in this boss, and boss is stuck in torsion spring 34 two ends cambered surfaces.Rope-winding wheel 32 kinks are in the axle 33 of shaking the hand, and rope-winding wheel 32 is provided with projection, and this projection is stuck in another cambered surface of torsion spring 34 two ends.Housing 2 is shaped on barrel 2.1, and the axle 33 of shaking the hand that is with torsion spring 34 inserts barrel 2.1, and torsion spring 34 is placed in the barrel 2.1.Axle 33 other ends of shaking the hand are with copper sheathing 31 and run through housing 1, and copper sheathing 31 directly contacts with the axle 33 of shaking the hand, and avoid housing 1 wearing and tearing, and crank handle 35 inserts the axle 33 of shaking the hand with regard to rollable umbrella rope 36.Rope-winding wheel 32 is fixed with an end of umbrella rope 36, and the other end of umbrella rope 36 penetrates brace 4, is connected with umbrella stand 6 by the pulley 37 in the brace 4.
Operation principle: hold handrail hole 28 and upwards promote detent mechanism, row's bar 24 is up along tooth relatively for fixture block 23, moves umbrella stand 6 nutations on brace 4 the inners; Push away on stopping, brace 4 drives detent mechanism to moving down, because fixture block 23 is arranged bar 24 contrary teeth directional engagings down, brace 4 location relatively under umbrella stand 6 gravity use.Hand touches the button 21, rotates fixture blocks 23 by rocking arm 25, and fixture block 23 engages with toothrow 24 disengagings, at this moment, just can control brace 4 and move down umbrella stand 6 is faced upward; Release button 21, fixture block 23 engages again with toothrow 24, and brace 4 is located once more.The said structure position location is random, easy to use.
When clockwise or rotate counterclockwise crank handle 35, the axle 33 of shaking the hand drives torsion springs 34 twistings, and torsion spring 34 diameters diminish, and can freely rotate tube wall 2.1 in, drive bull wheel 32 rotations, and bull wheel 32 drive umbrella ropes 36 are strained or be loose, and umbrella stand 6 is opened or drawn in.Unclamp crank handle 35, umbrella stand 6 draws under the effect of gravity, and with 36 tensions of umbrella rope, this moment, bull wheel 32 had the trend of rotation under the effect of umbrella rope 36, bull wheel 32 drives torsion spring 34 twistings and makes torsion spring 34 diameters become big, torsion spring 34 rises crowded with tube wall 2.1 and makes rope-winding wheel 32 stop, and umbrella stand 6 states remain unchanged.Ropewinder is installed in the detent mechanism, and umbrella rope 36 need not to pass vertical rod 3, and umbrella rope 36 is frangibility not, and reliability increases, and designs simplification, and production cost reduces, and outward appearance is more attractive in appearance, and is easy to operate.
Claims (6)
1. a straight-bar folds and hangs umbrella, vertical rod (3) bottom is installed on base (7), brace (4) outer end and umbrella stand (6) are hinged, inner and vertical rod (3) middle part is hinged, brace (5) is inner to be connected with vertical rod (3) top axle, outer end and brace (4) middle part axle connects, it is characterized in that the inner axle of brace (4) connects detent mechanism, detent mechanism is placed in vertical rod (3), vertical rod (3) axially is shaped on groove, toothrow (24) is installed in the groove, and the elasticity fixture block (23) that engages with toothrow (24) is housed in the detent mechanism, and an end of fixture block (23) is connected with movable knob (21) by steel wire (26).
2. the folding umbrella that hangs of a kind of straight-bar according to claim 1, it is characterized in that detent mechanism is encapsulated by two housings (1,2), fixture block (23) is lever structure, its fulcrum is loaded between the housing (1,2), the fulcrum middle part is with torsion spring (27), one end of fixture block (23) can engage with toothrow (24), and the other end is connected with rocking arm (25) bottom by steel wire (26), and the top of rocking arm (25) is hinged with the knob (21) that is with spring (22).
3. the folding umbrella that hangs of a kind of straight-bar according to claim 2, it is characterized in that being equipped with in the detent mechanism roller (14,15) a plurality of and the touching of vertical rod (3) outer wall, the screw (12) and nut (13) outside that install two housings (1,2) are plugged with plug (11) and plug (16) respectively, housing (1,2) is provided with handrail hole (28), and knob (21) is positioned at top, handrail hole (28).
4. a kind of straight-bar according to claim 2 is folding to hang umbrella, it is characterized in that the ropewinder of controlling umbrella stand (6) opening and closing is installed in the two housings (1,2).
5. the folding umbrella that hangs of a kind of straight-bar according to claim 3, the rope-winding wheel (32) that it is characterized in that ropewinder is consolidated with umbrella rope (36), torsion spring (34) is placed in the axle (33) of shaking the hand, torsion spring (34) two ends is all conflicted with rope-winding wheel (32), the axle (33) of shaking the hand, housing (2) is shaped on the tube wall (2.1) of ccontaining torsion spring (34), diameter became big and tube wall (2.1) and rises and squeeze and make rope-winding wheel (32) stop when rope-winding wheel (32) drove torsion spring (34) twisting, and diameter diminished and rotates and drive rope-winding wheel (32) relative to tube wall (2.1) when the axle (33) of shaking the hand drove torsion springs (34) and twists.
6. a kind of straight-bar according to claim 5 is folding to hang umbrella, it is characterized in that umbrella rope (36) other end penetrates brace (4), and is connected with umbrella stand (6) by the pulley (37) in the brace (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720183886 CN201076109Y (en) | 2007-09-30 | 2007-09-30 | Straight bar fold hanging umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720183886 CN201076109Y (en) | 2007-09-30 | 2007-09-30 | Straight bar fold hanging umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201076109Y true CN201076109Y (en) | 2008-06-25 |
Family
ID=39568160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720183886 Expired - Fee Related CN201076109Y (en) | 2007-09-30 | 2007-09-30 | Straight bar fold hanging umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201076109Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9220325B2 (en) | 2013-09-06 | 2015-12-29 | Oliver Joen-An Ma | Cantilever umbrella |
| US9237785B2 (en) | 2013-02-19 | 2016-01-19 | Oliver Joen-An Ma | Cantilever umbrella |
| US9289038B2 (en) | 2013-09-19 | 2016-03-22 | Oliver Joen-An Ma | Cantilever umbrella |
| US9642421B2 (en) | 2012-06-18 | 2017-05-09 | Oliver Joen-An Ma | Umbrella canopy tilt mechanism |
| US9930942B2 (en) | 2014-12-30 | 2018-04-03 | Oliver Joen-An Ma | Cantilever umbrella with integrated control mechanisms |
| US10136709B2 (en) | 2013-09-06 | 2018-11-27 | Oliver Joen-An Ma | Cantilever umbrella |
| CN111887556A (en) * | 2020-09-23 | 2020-11-06 | 广东迈牛科技有限公司 | Electric sunshade frame |
| CN111972796A (en) * | 2020-09-23 | 2020-11-24 | 广东迈牛科技有限公司 | Automatic sunshade frame |
| CN113208248A (en) * | 2021-06-09 | 2021-08-06 | 浙江辰信户外用品有限公司 | Hand cranking device of sunshade hanging umbrella |
-
2007
- 2007-09-30 CN CN 200720183886 patent/CN201076109Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9642421B2 (en) | 2012-06-18 | 2017-05-09 | Oliver Joen-An Ma | Umbrella canopy tilt mechanism |
| US9237785B2 (en) | 2013-02-19 | 2016-01-19 | Oliver Joen-An Ma | Cantilever umbrella |
| US9220325B2 (en) | 2013-09-06 | 2015-12-29 | Oliver Joen-An Ma | Cantilever umbrella |
| US10136709B2 (en) | 2013-09-06 | 2018-11-27 | Oliver Joen-An Ma | Cantilever umbrella |
| US9289038B2 (en) | 2013-09-19 | 2016-03-22 | Oliver Joen-An Ma | Cantilever umbrella |
| US9930942B2 (en) | 2014-12-30 | 2018-04-03 | Oliver Joen-An Ma | Cantilever umbrella with integrated control mechanisms |
| CN111887556A (en) * | 2020-09-23 | 2020-11-06 | 广东迈牛科技有限公司 | Electric sunshade frame |
| CN111972796A (en) * | 2020-09-23 | 2020-11-24 | 广东迈牛科技有限公司 | Automatic sunshade frame |
| CN113208248A (en) * | 2021-06-09 | 2021-08-06 | 浙江辰信户外用品有限公司 | Hand cranking device of sunshade hanging umbrella |
| CN113208248B (en) * | 2021-06-09 | 2025-07-29 | 浙江辰信户外用品有限公司 | Hand crank device of sunshade hanging umbrella |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201076109Y (en) | Straight bar fold hanging umbrella | |
| EP2789529B1 (en) | Adjusting structure for seatpost of bicycle | |
| CN201135192Y (en) | Push-and-pull type crank suspended umbrella | |
| CN108625037B (en) | One kind taking yarn device and three dimensional knitting machine | |
| CN201079091Y (en) | Straight rod folding suspended umbrella | |
| CN202335462U (en) | Hand-operated sunshade | |
| CN202029971U (en) | Steering gear for auxiliary wheel | |
| CN201012986Y (en) | Chain-moving lift clothes hanger | |
| CN102923375B (en) | Movable large-scale turnover box with stop device | |
| JP4333805B2 (en) | Air conditioner indoor unit | |
| CN211685451U (en) | A scooter folding device | |
| CN201148553Y (en) | Balcony bead pulling type lifting clothes-airing stand | |
| JP2009216384A5 (en) | ||
| CN206767393U (en) | A kind of car of elevator | |
| CN201044667Y (en) | Furnishings lifting mechanism | |
| CN205915335U (en) | But carry out six spool light -duty all -purpose robot of end wobbling | |
| CN217792082U (en) | Supporting leg and furniture | |
| CN202151158U (en) | Moving and positioning mechanism for umbrella handle part of suspending umbrella | |
| CN104308038B (en) | The spacer bar mechanism of angle-bender | |
| CN201588110U (en) | Double-rod type balcony lifting clothes rack | |
| CN201959763U (en) | Mixers equipped with lift hinges that lock open and snapped positions | |
| CN223868854U (en) | A lifting support | |
| CN217320628U (en) | Children's scooter | |
| CN217126719U (en) | Lifter operation structure and tractor | |
| CN201847423U (en) | Shoe cover machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20120930 |