CN201135192Y - Push-and-pull type crank suspended umbrella - Google Patents
Push-and-pull type crank suspended umbrella Download PDFInfo
- Publication number
- CN201135192Y CN201135192Y CN 200820082157 CN200820082157U CN201135192Y CN 201135192 Y CN201135192 Y CN 201135192Y CN 200820082157 CN200820082157 CN 200820082157 CN 200820082157 U CN200820082157 U CN 200820082157U CN 201135192 Y CN201135192 Y CN 201135192Y
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- bend pipe
- pipe
- bent
- middle guide
- last
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Abstract
The utility model discloses a parasol and particularly relates to a push-pull hanging umbrella with a bent arm. The utility model adopts the technical proposal that the parasol comprises an umbrella stand, an upper bent tube and a pedestal; the upper bent tube is composed a left bent tube and a right tube which are arranged parallel at interval; fixing sleeves connected with the pedestal are arranged at the bottoms of the two bent tubes, upper guide rail seats are arranged at the top ends of the two bent tubes, and middle guide rail seats which can slide up and down between the two bent tubes are arranged at the middle parts of the two bent tubes; a lock mechanism for the upper bent tube is arranged on the middle guide rail seats. Since the lower bent tube is composed of two bent tubes, and the upper bent tube is inserted between the two bent tubes of the lower bent tube and is positioned by the upper guide rail seats, the lower guide rail seats and the fixing sleeves, the upper bent tube can slide smoothly. A rope winder and the lock mechanism are simple in structure and are convenient to install; machining requirement to the bent tubes are reduced, production cost is reduced, and performance of the products are more reliable.
Description
Technical field:
The utility model belongs to parasol, and particularly a kind of plug-type curved boom hangs umbrella.
Background technology:
Chinese patent literature discloses telescopic banana and has hung umbrella, the patent No. is 200720106095.0, open day is 2008.1.9, its technical scheme is: comprise umbrella stand, base, interior pipe and outer tube, interior pipe (also deserving to be called bend pipe) upper end is connected with umbrella stand, and outer tube (also claiming bend pipe down) bottom is connected with base, interior pipe is identical with the radian of outer tube, the outer tube kink is in interior pipe, and the tube wall of outer tube stretches and forms the chute that slides for bushing pipe, and the bushing pipe bottom is provided with the flexible detent mechanism of hand held.Said structure has the following disadvantages: 1, outer tube is a special pipe, processes cumbersomely, and interior pipe box slides in outer tube, to the requirement on machining accuracy height of inner and outer pipes; 2, hand-operated mechanism is installed on interior pipe bottom and inserts in the outer tube, to the designing requirement height of ropewinder, trouble is installed; 3, flexible locked mechanism complex structure, the cost height.
The utility model content:
That the purpose of this utility model provides is simple in structure, production cost is low, a kind of plug-type curved boom easy to operate, dependable performance hangs umbrella.
Scheme of the present utility model is: comprise umbrella stand, go up bend pipe and base, following bend pipe by about two bend pipe parallel interval be provided with, two bend pipe bottoms are provided with fixed cover and are connected with base, the upper rail seat is equipped with on the top, the middle guide seat is equipped with in the centre, last bend pipe runs through upper rail seat, middle guide seat and can slide up and down between two bend pipes, and the middle guide seat is provided with the locked mechanism of bend pipe.
The upper rail seat is fixed by screw by protecgulum and bonnet, be axially arranged with three ccontaining cavitys of going up bend pipe, left bend pipe and right bend pipe of difference, left and right sides bend pipe is all fixed with the upper rail seat, is provided with the touching of roller and last bend pipe outer wall before and after the middle cavity, and last bend pipe upper rail seat relatively slides.The middle guide seat is fixed by screw by protecgulum and bonnet, be axially arranged with three ccontaining cavitys of going up bend pipe, left bend pipe and right bend pipe of difference, left and right sides bend pipe is all fixed with the middle guide seat, middle cavity is provided with roller and the touching of last bend pipe outer wall, last bend pipe is the protecgulum middle part of the middle guide seat slip middle guide seat formation pipe that stretches out relatively, the turn-knob and the circular tube external wall threaded engagement of briquetting are housed, and briquetting penetrates pipe can conflict above-mentioned formation locked mechanism with the last bend pipe outer wall of middle cavity.
The shell of shaking the hand of last bend pipe bottom and ropewinder is fixed, a top of shaking the hand of ropewinder is provided with briquetting, briquetting is with torsion spring and places in the spring base of the shell of shaking the hand, torsion spring when twisting diameter becomes big and rises with the spring base inwall and to squeeze and to make a stop of shaking the hand, handle is connected with the shell of shaking the hand, and left and right sides bend pipe runs through the handle cavity.
The utility model has the advantages that: because bend pipe is made of two bend pipes down, last bend pipe inserts between two bend pipes, and by upper rail seat, lower guideway seat and fixed cover location, the slip ratio of last bend pipe is more smooth and easy.Adopt the relatively simple for structure, easy for installation of the ropewinder of said structure and locked mechanism, the processing request of bend pipe is reduced, production cost is low, and performance is more reliable.
Description of drawings:
Fig. 1 is the utility model schematic diagram.
Fig. 2 is an A place explosive view among Fig. 1.
Fig. 3 is an A place transverse sectional view among Fig. 1.
Fig. 4 is a B place transverse sectional view among Fig. 1.
Fig. 5 is a C place transverse sectional view among Fig. 1.
The specific embodiment:
With reference to Fig. 1, bend pipe 112 tops of going up of the present utility model are connected with umbrella stand 115, and following bend pipe is made of left bend pipe 111 and right bend pipe 113, the parallel placement of two bend pipes and leave and can keep supplying the clearance channel that bend pipe 112 slides up and down.Fixed cover 3 is equipped with in the bottom of two bend pipes, and this fixed cover 3 is connected with base 114; Upper rail seat 5 is equipped with on the top of two bend pipes, and the middle guide seat 4 of solid mechanism with lock is equipped with in the centre, and last bend pipe 112 passes two track bases and slides up and down between left and right sides bend pipe 111,113; Ropewinder 2 is equipped with in the bottom of last bend pipe 112.
With reference to Fig. 2 and Fig. 3, the shell 22 of shaking the hand of the bottom of last bend pipe 112 and ropewinder 2 is fixing, and shell 22 inner chambers of shaking the hand are provided with the spring base of placing torsion spring 17, and the axle 14 of shaking the hand overlaps rope-winding wheel 15 admittedly, and insert in the shell 22 of shaking the hand, screw 11 passes pad 12 crank handle 13 is installed in axle 14 outer ends of shaking the hand.Shake the hand the axle 14 the inners run through shake the hand shell 22 spring bases and by jump ring 18 spacing, torsion spring 17 in the spring base is placed in fan-shaped briquetting 16 outer walls, briquetting 16 is fixing with the axle 14 of shaking the hand by pin 19, and diameter becomes big and rises with spring base and to squeeze and to make axle 14 stop of shaking the hand during torsion spring 17 twistings.Shell 22 outsides of shaking the hand are with left cap 23 and right cap 24, and handle 1 is connected with the shell 22 of shaking the hand, and bend pipe 111,113 activities in the left and right sides run through handle 1 cavity.
With reference to Fig. 4, middle guide seat 4 is fixed by two screws by protecgulum 41 and bonnet 42, axially be shaped on three cavitys that are arranged in parallel in the middle guide seat 4, three cavitys run through with left bend pipe 111, last bend pipe 112, right bend pipe 113 respectively, wherein left bend pipe 111, right bend pipe 113 are fixed with middle guide seat 4, can middle guide seat 4 and left and right sides bend pipe 111,113 be fixed by screw, or have through hole at left and right sides bend pipe 111,113 tube walls, two cavity walls are shaped on dop and engage with above-mentioned through hole.Be provided with the roller 46 that is placed in roller shaft 45 in the middle cavity, this roller 46 is touched with the outer wall of last bend pipe 112, and last bend pipe 112 upper rail seat 5 relatively slides.Protecgulum 41 middle parts of the middle guide seat 4 formation pipe that stretches out, this pipe links to each other with middle cavity, the briquetting 44 that is connected with turn-knob 43 penetrates pipe and can touch with the last bend pipe 112 in the middle cavity, the tube wall threaded engagement of turn-knob 43 and pipe, and said structure constitutes the locked mechanism of going up bend pipe 112.
With reference to Fig. 5, upper rail seat 5 is fixed by two screws by protecgulum 51 and bonnet 52, axially be shaped on three cavitys that are arranged in parallel in the upper rail seat 5, three cavitys run through with left bend pipe 111, last bend pipe 112, right bend pipe 113 respectively, wherein left bend pipe 111, right bend pipe 113 are fixed with upper rail seat 5, and its mode is to fixedly middle guide seat 4 is similar.Respectively be provided with the roller 46 that is placed in roller shaft 45 before and after in the middle cavity, this roller 46 is touched with the outer wall of last bend pipe 112, and last bend pipe 112 upper rail seat 5 relatively slides.
The course of work: unclamp turn-knob 43, briquetting 44 breaks away from last bend pipe 112, pulls handle 1, and last bend pipe 112 relative left and right sides bend pipe 111,113 under the guiding of upper rail seat 5 and middle guide seat 4 slides up and down, and can adjust bend pipe 112 positions.Opposite spin turn-knob 43, briquetting 44 presses conflict with last bend pipe 112, and bend pipe 112 is fixing with middle guide seat 4 under the effect of frictional force, last bend pipe 112 locking positions.The folding of umbrella stand can be controlled by the crank handle 13 that rotates ropewinder 2.Said structure is fairly simple, easy for installation, and the processing request of bend pipe reduces, and production cost is low, and the slip of last bend pipe is more smooth and easy, operates lighter.
Claims (5)
1, a kind of plug-type curved boom hangs umbrella, comprise umbrella stand (115), go up bend pipe (112) and base (114), it is characterized in that down bend pipe by about two bend pipes (111,113) parallel interval setting, two bend pipes (111,113) bottom is provided with fixed cover (3) and is connected with base (114), upper rail seat (5) is equipped with on the top, middle guide seat (4) is equipped with in the centre, last bend pipe (112) runs through upper rail seat (5), middle guide seat (4) and can slide up and down between two bend pipes (111,113), and middle guide seat (4) is provided with the locked mechanism of bend pipe.
2, a kind of plug-type curved boom according to claim 1 hangs umbrella, it is characterized in that upper rail seat (5) fixed by screw by protecgulum (51) and bonnet (52), be axially arranged with three ccontaining cavitys of going up bend pipe (112), left bend pipe (111) and right bend pipe (113) of difference, left and right sides bend pipe (111,113) is all fixing with upper rail seat (5), be provided with roller (46) and the touching of last bend pipe (112) outer wall before and after the middle cavity, last bend pipe (112) upper rail seat (5) relatively slides.
3, a kind of plug-type curved boom according to claim 1 hangs umbrella, it is characterized in that middle guide seat (4) fixed by screw by protecgulum (41) and bonnet (42), be axially arranged with three ccontaining cavitys of going up bend pipe (112), left bend pipe (111) and right bend pipe (113) of difference, left and right sides bend pipe (111,113) is all fixing with middle guide seat (4), middle cavity is provided with roller (46) and the touching of last bend pipe (112) outer wall, and last bend pipe (112) middle guide seat (4) relatively slides.
4, a kind of plug-type curved boom according to claim 3 hangs umbrella, protecgulum (41) middle part that it is characterized in that middle guide seat (4) the formation pipe that stretches out, the turn-knob (43) and circular tube external wall threaded engagement of briquetting (44) are housed, briquetting (44) penetrates pipe can conflict above-mentioned formation locked mechanism with last bend pipe (112) outer wall of middle cavity.
5, hang umbrella according to claim 1 or 2 or 4 described a kind of plug-type curved booms, the shell of shaking the hand (22) that it is characterized in that bend pipe (112) bottom and ropewinder (2) is fixing, axle (14) top of shaking the hand of ropewinder (2) is provided with briquetting (16), briquetting (16) is with torsion spring (17) and places in the spring base of the shell of shaking the hand (41), torsion spring (17) when twisting diameter becomes big and rises with the spring base inwall and to squeeze and to make axle (14) stop of shaking the hand, handle (1) is connected with the shell (41) of shaking the hand, and left and right sides bend pipe (111,113) runs through handle (1) cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820082157 CN201135192Y (en) | 2008-01-14 | 2008-01-14 | Push-and-pull type crank suspended umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820082157 CN201135192Y (en) | 2008-01-14 | 2008-01-14 | Push-and-pull type crank suspended umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201135192Y true CN201135192Y (en) | 2008-10-22 |
Family
ID=40035880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820082157 Expired - Fee Related CN201135192Y (en) | 2008-01-14 | 2008-01-14 | Push-and-pull type crank suspended umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201135192Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2556767A1 (en) * | 2011-08-08 | 2013-02-13 | Yotrio Group Co., Ltd. | Stand umbrella and sliding member for a stand umbrella |
| 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 |
| WO2023246256A1 (en) * | 2022-06-25 | 2023-12-28 | 浙江永强集团股份有限公司 | Double-pole mechanism for patio umbrella, and patio umbrella, bent-tube patio umbrella and electric patio umbrella using same |
-
2008
- 2008-01-14 CN CN 200820082157 patent/CN201135192Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2556767A1 (en) * | 2011-08-08 | 2013-02-13 | Yotrio Group Co., Ltd. | Stand umbrella and sliding member for a stand umbrella |
| 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 |
| WO2023246256A1 (en) * | 2022-06-25 | 2023-12-28 | 浙江永强集团股份有限公司 | Double-pole mechanism for patio umbrella, and patio umbrella, bent-tube patio umbrella and electric patio umbrella using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20160114 |