CN2189848Y - Automatic energy-reserving umbrella - Google Patents
Automatic energy-reserving umbrella Download PDFInfo
- Publication number
- CN2189848Y CN2189848Y CN 94211965 CN94211965U CN2189848Y CN 2189848 Y CN2189848 Y CN 2189848Y CN 94211965 CN94211965 CN 94211965 CN 94211965 U CN94211965 U CN 94211965U CN 2189848 Y CN2189848 Y CN 2189848Y
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- CN
- China
- Prior art keywords
- umbrella
- nest
- pivot
- spring
- connects
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- 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
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Abstract
The utility model relates to an automatic energy-reserving umbrella, comprising an umbrella central rod (1), an umbrella frame device (2), an umbrella opening spring (3), a plurality of umbrella closing springs (4) and a control device (5). When the umbrella is opened and closed, the upper and the lower nests (20 and 24) of the umbrella frame device (2) can correspondingly move to enable the umbrella opening spring (3) and a plurality of umbrella closing springs (4) to bear force and to store energy, making umbrella opening and closing save labor.
Description
The utility model relates to a kind of long-range energy storage type automatic umbrella folding and unfolding.
The utility model applicant formerly once obtained No. the 59583rd, utility model patent " simple and easy energy storage type automatic opening-closing umbrella " to Patent Office of the People's Republic of China and application, wherein disclose an automatic opening-closing umbrella, when parachute-opening, deployment spring (elastic dilatation spare) jack-up outer tube in this controlling organization, outer tube wall is offered the relative slippage that an elongated guide groove holds the nest steady pin, the distance between upper and lower nest and the length of guide groove are all limited, desire to make out, the elastic force of umbrella colsing spring is enough big, must overstriking add big spring, cause the compressed energy-storage spring very to be required great effort, operation is not its shortcoming.
In view of this utility model applicant is studied innovation, discloses a kind of long-range energy storage type automatic umbrella folding and unfolding.
The purpose of this utility model aims to provide a kind of long-range energy storage type automatic umbrella folding and unfolding, this umbrella is borrowed the stroke that closes one's umbrella of opening that elongates between umbrella rib device and upper and lower nest, and make the operation that do not hinder out, closes one's umbrella of pull bar, drag-line in the control device, the energy storage compression travel of deployment spring so can extend, and, can make the energy storage of spring comparatively laborsaving according to Hooke's law.
Preferred embodiment of the present utility model can be illustrated by following specification conjunction with figs.:
Fig. 1 is a parachute-opening schematic diagram of the present utility model.
Fig. 2 looks schematic diagram on the sliding bolt in the utility model control device.
Fig. 3 is the schematic diagram that closes one's umbrella of the present utility model.
Fig. 4 is the schematic diagram of energy storage after the utility model closes one's umbrella.
Fig. 5 is another desirable enforcement illustration of the present utility model.
See also Fig. 1-5, the utility model comprises: rod (1) in the umbrella, a umbrella rib device (2), a deployment spring (3), most umbrella colsing springs (4), and a control device (5).
Rod (1) comprising in this umbrella: pipe (11) in, leader (12) is connected with in the below of interior pipe (11), one inner sleeve (13) is sheathed in the bottom of pipe (11) in this, one outer tube (14) stretches, is sleeved on the outer top of interior pipe (11), and this outer tube (14) top is provided with an interior piece (15) so that the pulley (16) that is pivoted.
This umbrella rib device (2) comprising: its inner end of a parietal bone (21) (211) pivot connects the last lasso (201) of nest on (20), should go up the top that nest (20) is fixed in outer tube (14), its inner end of one middle ramus (22) (221) pivot connects the following lasso (202) that should go up nest (20), outer end (222) pivot of middle ramus (22) connects one and prolongs connecting rod (22a), the outer end pivot of this prolongation connecting rod (22a) connects the lug (212) of the contiguous tail end in stage casing of this parietal bone (21), this prolongation connecting rod (22a) is a straight line with middle ramus (22) approximately after parachute-opening, as shown in Figure 1, and one its inner end of lower support rib (23) (231) pivot be connected in nest (24), this time nest (24) sleeves to this outer tube (14) top, and outer end (232) pivot of this lower support rib (23) connects the centre of this middle ramus (22).
The following spring end (31) of this deployment spring (3) is held in the apical margin of pipe (11) in this, and last spring end (32) then is held in the interior piece (15) on this outer tube (14) top.
Respectively its interior spring end (41) of this umbrella colsing spring (4) lies in the articulated section of this middle ramus (22) and lower support rib (23), and outer spring end (42) then lies in the stage casing of parietal bone (21).
This control device (5) comprising: a shift knob (51), borrow button pin (510) to be hubbed in the handle (12), contain a button portion (511) and a lower button portion (512) on one, with opening of control umbrella, close, one parachute-opening is stuck up bar (52) and is hubbed in the handle (12) by means of lever pin (520), be positioned at the top of this shift knob (51), contain hook portion on (521), outside fastener is somebody's turn to do when closing one's umbrella, interior pipe (14,11) following dog hole (141,111), and one pressure part (522) be positioned at the bottom of sticking up bar (52) and pressed by the last button portion (511) of this shift knob (51) and press, in order to free hook portion (521), umbrella is opened, this pressure part (522) is that a tension spring (523) holds, press to external pressure, so that the sliding bolt (53) that closes one's umbrella is pressed for the lower button portion (512) of this shift knob (51) and is pressed, to separate the buckle of the below drawhead (541) that falls a pull bar (54), the following nest (24) that makes the drag-line (55) of pull bar (54) top and be connected in drag-line (55) outer end (552) outward moves down, in order to close one's umbrella.
The available inhaul of this pull bar (54) replaces, and connects this outer drag-line (55) in addition, also is intention of the present utility model.
This sliding bolt that closes one's umbrella (53) is as Fig. 1, shown in 2, system comprises: a buckle tongue (531), below drawhead (541) in order to buckle pull bar (54), a pair of jag push rod (532), from a side A of the handle (12) of Fig. 1 to the opposite side B that is inserted into handle to, it is a side of shift knob (51), by the lower button portion (512) of button (51) is pressed by to play the effect of closing one's umbrella, one prominent bar (533) from tongue (531) to handle A to projection, be with a tension spring (534), to handle opposite side B to, this jag push rod (532) of ejection often, the pressure of being convenient to button (51) is pressed.
The upper end (542) of this pull bar (54) connects the interior bitter end (551) of drag-line (55), pile warp is hubbed at the pulley (16) in the piece (15) in outer tube (14) upper end, outboard end (552) is fixed on down on the nest (24), the outer rope section that this drag-line (55) is connected to down nest (24) is passed a drag-line conduit (203) of nest (20), and smooth in outer tube (14) top.
During the utility model parachute-opening, see Fig. 4, press last button portion (511) by this button (51), the buckle of hook portion in the releasing (521) and outer tube (14) dog hole (141), just ejection outer tube (14) is upwards for the deployment spring of energy storage (3), make parietal bone (21) draw back umbrella rib device (2), to finish the parachute-opening action.Umbrella colsing spring this moment (4) is stretched simultaneously, energy storage, the usefulness that closes one's umbrella in order to next time.
When closing one's umbrella, see that Fig. 1 presses the lower button portion (512) of touch the button (51), postpone the jag push rod (532) of sliding bolt (53), make no longer buckle drawhead (541) of tongue (531), umbrella colsing spring (4) then urges umbrella frame (22,23), makes down nest (24) downward, following nest (24) connects drag-line (55) pull-up pull bar (54), and is umbrella closing state shown in Figure 3.
The D direction of handle in Fig. 3 (12) is pressed and is pressed, and the energy storage of compression deployment spring (3) is in order to the usefulness for next parachute-opening.
The utility model can be as shown in Figure 5, exempts to establish to prolong connecting rod (22a) and see Fig. 4, and umbrella colsing spring (4) changed lie between lower support rib (23) and the middle ramus (22), to simplify its structure.
The previous utility model patent (No. 59583) of the utility model has following advantage:
1. be provided with nest, lower nest, wherein go up nest (20) and be provided with lasso (201) and lower lasso (202), be equivalent to nest and middle nest, so the utility model connects all umbrella frames, when in fact having the upper, middle and lower nest to increase parachute-opening in the umbrella excellent outer tube with respect to the stroke of inner tube and deployment spring, can increase the energy storage stroke of spring, comparatively laborsaving.
2. the stroke of relevant pull bar (54), drag-line (55) respectively in umbrella within the rod, can not influence the intensity of excellent outer tube in the umbrella.
3. be provided with prolongation connecting rod (22a), link, can reach the labour-saving effect with middle ramus (22).
Claims (6)
1, a kind of long-range energy storage type automatic umbrella folding and unfolding is, it comprises: rod (1) in the umbrella, a umbrella rib device (2), a deployment spring (3), most umbrella colsing springs (4), a control device (5);
It is characterized in that:
Rod (1) comprising in one umbrella: pipe (11) in, leader (12) is connected with the below of pipe (11) in this, one inner sleeve (13) is sheathed in the bottom of interior pipe (11), one outer tube (14) stretches, is sleeved on the outer top of pipe (11) in this, this outer tube (14) top is provided with piece (15) in, so that be pivoted a pulley (16);
One umbrella rib device (2) comprising: its inner end of a parietal bone (21) (211) pivot connects the last lasso (201) of nest on (20), should go up the top that nest (20) is fixed in outer tube (14), its inner end of one middle ramus (22) (221) pivot connects the following lasso (202) that should go up nest (20), outer end (222) pivot of middle ramus (22) connects one and prolongs connecting rod (22a), the outer end pivot of this prolongation connecting rod (22a) connects the contiguous tail end in stage casing of this parietal bone (21), this prolongation connecting rod (22a) is a straight line with middle ramus (22) approximately after parachute-opening, and one its inner end of lower support rib (23) (231) pivot be connected in nest (24), this time nest (24) sleeves to this outer tube (14) top, and outer end (232) pivot of this lower support rib (23) connects the centre of this middle ramus (22);
The following spring end (31) of one deployment spring (3) is held in the apical margin of pipe (11) in this, and last spring end (32) then is held in the interior piece (15) on this outer tube (14) top;
Most umbrella colsing springs (4): the interior spring end (41) of each umbrella colsing spring lies in the articulated section of this middle ramus (22) and lower support rib (23), and outer spring end (42) then lies in the stage casing of parietal bone (21);
One control device (5) comprising: a shift knob (51), borrow button pin (510) to be hubbed in the handle (12), contain a button portion (511) and a lower button portion (512) on one, with opening of control umbrella, close, one parachute-opening is stuck up bar (52) and is hubbed in the handle (12) by means of lever pin (520), be positioned at the top of this shift knob (51), contain hook portion on (521), outside fastener is somebody's turn to do when closing one's umbrella, interior pipe (14,11) following dog hole (141,111), and one pressure part (522) be positioned at the bottom of sticking up bar (52) and pressed by the last button portion (511) of shift knob (51) and press, in order to free hook portion (521), umbrella is opened, this pressure part (522) is that a tension spring (523) holds, press to external pressure, so that the sliding bolt (53) that closes one's umbrella pressed by the lower button portion (512) of this shift knob (51) and press, with the buckle of the below drawhead (541) of removing a pull bar (54), the following nest (24) that makes the drag-line (55) of pull bar (54) top and connect drag-line (55) outer end (552) outward moves down, in order to close one's umbrella.
2, long-range energy storage type automatic umbrella folding and unfolding according to claim 1, it is characterized in that this sliding bolt that closes one's umbrella comprises: a buckle tongue (531), below drawhead (541) in order to buckle pull bar (54), a pair of jag push rod (532), from a side A of handle (12) to the opposite side B that is inserted into handle to, it is a side of shift knob (51), pressed by the lower button portion (512) of button (51) and to be pressed, play the effect of closing one's umbrella, one prominent bar (533) from tongue (531) to a side A of handle to projection, be with a tension spring (534), to the opposite side B of handle to, this jag push rod (532) of ejection often so that the pressure of button (51) press.
3, long-range energy storage type automatic umbrella folding and unfolding according to claim 2, it is characterized in that the upper end (542) of this pull bar (54) connects the interior bitter end (551) of drag-line (55), pile warp is hubbed at piece (15) middle pulley (16) in outer tube (14) upper end, outboard end (552) is fixed on this time nest (24), the outer rope section that this drag-line (55) is connected to down nest (24) is passed a drag-line conduit (203) of nest (20), and smooth in the top of outer tube (14).
4, long-range energy storage type automatic umbrella folding and unfolding according to claim 3, it is characterized in that last lasso (201) pivot of nest on this (20) connects the inner end (211) of this parietal bone (21), following lasso (202) pivot of last nest (20) connects the inner end (221) of middle ramus (22), and makes nest (20) connect parietal bone (21) and middle ramus (22) by the while pivot.
5, long-range energy storage type automatic umbrella folding and unfolding according to claim 4 is characterized in that outer end (222) pivot of this middle ramus (22) connects a prolongation connecting rod (22a), and this prolongation connecting rod (22a) pivot again is connected in this parietal bone (21).
6, long-range energy storage type automatic umbrella folding and unfolding according to claim 5 it is characterized in that this prolongation connecting rod (22a) also can exempt to establish, and respectively this umbrella colsing spring (4) lies between each middle ramus (22) and the lower support rib (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94211965 CN2189848Y (en) | 1994-04-25 | 1994-04-25 | Automatic energy-reserving umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94211965 CN2189848Y (en) | 1994-04-25 | 1994-04-25 | Automatic energy-reserving umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2189848Y true CN2189848Y (en) | 1995-02-22 |
Family
ID=33828954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94211965 Expired - Fee Related CN2189848Y (en) | 1994-04-25 | 1994-04-25 | Automatic energy-reserving umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2189848Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007147293A1 (en) * | 2006-06-15 | 2007-12-27 | Yujie Ye | Solar energy electric-driven sunshade |
| WO2011026273A1 (en) * | 2009-09-04 | 2011-03-10 | Zhang Shumin | Structure for safely and automatically folding and unfolding umbrella |
| CN105639911A (en) * | 2016-03-16 | 2016-06-08 | 宋友军 | Umbrella and walking device |
-
1994
- 1994-04-25 CN CN 94211965 patent/CN2189848Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007147293A1 (en) * | 2006-06-15 | 2007-12-27 | Yujie Ye | Solar energy electric-driven sunshade |
| WO2011026273A1 (en) * | 2009-09-04 | 2011-03-10 | Zhang Shumin | Structure for safely and automatically folding and unfolding umbrella |
| CN105639911A (en) * | 2016-03-16 | 2016-06-08 | 宋友军 | Umbrella and walking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |