CN2563982Y - Detaching mechanism for stick of sunshade - Google Patents
Detaching mechanism for stick of sunshade Download PDFInfo
- Publication number
- CN2563982Y CN2563982Y CN 02265934 CN02265934U CN2563982Y CN 2563982 Y CN2563982 Y CN 2563982Y CN 02265934 CN02265934 CN 02265934 CN 02265934 U CN02265934 U CN 02265934U CN 2563982 Y CN2563982 Y CN 2563982Y
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- CN
- China
- Prior art keywords
- connector
- umbrella bar
- umbrella
- parasols
- lower beam
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- Expired - Fee Related
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Abstract
An unloading mechanism of umbrella stem in a parasol provided in the utility model belongs to the daily supply technology field, in which the blocking issue caused by the umbrella rod to the internal space when the prior parasol is used as a tent is resolved. The mechanism of the umbrella rod in the parasol is arranged on the umbrella rod composed of the upper and lower poles two parts. The upper and lower poles both are in tubular structure. Inside the umbrella rod on the joint of the upper and lower poles, a connector, which has the same shape as that of the cross section of the umbrella rod, is arranged. The cross-section size of the connector is slightly smaller than that of the umbrella rod, and a guide device in which the top-down movement of the connector is restricted inside a certain range is arranged between the connector and the lower pole. A positioning device is arranged between the connector and the upper pole. After the umbrella rod unloading mechanism provided in the utility model is adopted in the parasol, when the parasol is used as a tent or an umbrella canopy, the lower pole of the umbrella rod can be removed. Thus the internal space is complete without the blocking. Therefore, the utility model can be fully utilized, which has a very high practical value.
Description
Technical field
The utility model belongs to the articles for daily use technical field, particularly a kind of umbrella bar in the parasols.
Background technology
Common parasols, its function ratio is more single.In order to enlarge the scope of application of parasols, in the periphery and the fulcra outer end of parasols support or jockey are set usually, make it form an easy tent or umbrella paulin, to adapt to the needs of aspects such as user's out on tours or open-air camping.(number of patent application is " multifunctional sunshade umbrella " of the applicant's application: 02264915.8) be exactly a kind of concrete technical scheme that proposes at this problem.
Existing by simple tent or umbrella paulin that parasols constituted in, its periphery is equipped with bracing or strutting arrangement, and be positioned at central authorities the umbrella bar stressed very little.But the existence of umbrella bar makes that the inner space of tent or umbrella paulin is intercepted, and the use of reality is brought very big inconvenience.
Summary of the invention
The purpose of this utility model is in order to solve the present existing the problems referred to above of existing multifunctional sunshade umbrella, and the mechanism of shirking of umbrella bar in a kind of parasols is provided, and the umbrella bar in use can be shirked, and brings convenience for the actual use of parasols.
The purpose of this utility model can realize by following technical proposal: the mechanism of shirking of umbrella bar is arranged on the umbrella bar in this parasols, the umbrella bar is made up of upper boom and lower beam two parts, upper boom and lower beam are tubular structure, in the umbrella bar of the connection place of upper boom and lower beam, be provided with one with the identical shaped connector in umbrella bar cross section, the sectional dimension of connector is slightly less than the sectional dimension of umbrella bar, be provided with between connector and the lower beam one with connector move up and down restriction guider within the specific limits, be provided with a positioner between connector and the upper boom.
The shirking in the mechanism of umbrella bar in above-mentioned parasols, described guider comprise on a gib block and the lower beam gathering sill vertically at least, and an end of gib block is connected on the connector, and the other end is positioned at gathering sill.
Normally two gathering sills are set, the gib block of two correspondences is also arranged simultaneously in relative position, lower beam upper edge.By guider, connector can be moved up and down in lower beam.When connector is displaced downwardly to extreme lower position, in the whole retraction lower beam of connector.When moving to peak on connector, connector has half to stretch out lower beam approximately.Because the restriction of guider, connector can not stretch out or break away from lower beam fully.
The shirking in the mechanism of umbrella bar in above-mentioned parasols, described positioner comprise corresponding onesize circular hole in circular hole on the connector and the upper boom, and two above-mentioned when connector stretches out lower beam circular holes can be in position overlapped; Simultaneously, positioner also comprises snak link and the spring that links to each other with snak link that is positioned at circular hole place on the connector in the connector.When the circular hole of the circular hole of connector and upper boom was in position overlapped, snak link can be under the effect of spring be entered in the circular hole of upper boom by the circular hole of connector, and just snak link is in these two circular holes simultaneously.Like this, make upper boom and connector be linked together.
Normally in relative position, connector upper edge two circular holes are set, correspondence position has two circular holes on upper boom simultaneously, and two snak links and corresponding spring are correspondingly also arranged in connector.
In the utility model, when parasols when not using or using as the function of common sunshade umbrella, its upper boom and lower beam are linked together by connector.But when parasols is when using as umbrella paulin or tent function, they sup-port is passed through in the outer end of its umbrella gill, umbrella bar stressed very little, the umbrella bar adopted and shirked originally that the lower beam of its umbrella bar can shirk after the mechanism this moment, and the inner space is not stopped, improved its utility function.
Compare with present situation, after the umbrella bar that parasols adopts the utility model to provide shirked mechanism, when parasols used as tent or umbrella paulin, its umbrella bar lower beam can unload, make the inner space complete and be not obstructed every, can be fully used.Shirk in the mechanism at this umbrella bar, owing between upper boom and lower beam, set up a connector, and upper boom and lower beam are connected or separate by moving up and down of connector, therefore upper boom and lower beam all do not need to move up and down in operating process, make easy to operate laborsaving.In addition, be to snap in to connect in the circular hole under by the effect of snak link to form between connector and upper boom at spring, it is simple and reasonable, and product is easy to manufacture, has higher utility.
Description of drawings
Fig. 1 is umbrella bar and the umbrella frame structural representation partly that adopts the parasols of the utility model structure.
Fig. 2 is the partial enlarged drawing at A place among Fig. 1.
Fig. 3 is the cutaway view of Fig. 2 along C-C.
Fig. 4 is the partial enlarged drawing at B place among Fig. 1.
Fig. 5 is the framework schematic diagram when adopting the parasols of the utility model structure to use as tent.
Fig. 6 is the framework schematic diagram of the lower beam of umbrella bar among Fig. 5 when unloading.
Among the figure, 1, the umbrella bar; 10, upper boom; 100, circular hole; 11, lower beam; 110, gathering sill; 2, connector; 20, snak link; 21, spring; 22, gib block; 23, circular hole; 3, upper ramus; 4, lower support rib; 5, umbrella nest; 6, rope rolling apparatus; 60, crank; 61, suspension hook; 62, rope; 63, pulley; 7, base; 8, support bar.
The specific embodiment
As shown in Figure 1, parasols comprises umbrella bar 1, upper ramus 3, lower support rib 4 and umbrella nest 5 etc.Upper ramus 3 has some, and its inner upper end with umbrella bar 1 is hinged.Umbrella nest 5 is socketed on the umbrella bar 1, and umbrella nest 5 can move up and down on umbrella bar 1.Lower support rib 4 has identical quantity with upper ramus 3, and an end of lower support rib 4 and umbrella nest 5 are hinged, and the other end and upper ramus 3 are hinged.
As shown in Figure 2, umbrella bar 1 is made up of upper boom 10 and lower beam 11 two parts.In the umbrella bar 1 of upper boom 10 and the connection place of lower beam 11, be provided with a connector 2, between connector 2 and the upper boom 10 positioner arranged, between connector 2 and the lower beam 11 guider is arranged.
Guider comprises gib block 22 and gathering sill 110.In the present embodiment, an end and connector 2 that lower beam 11 upper edges are axially arranged with 110, two gib blocks 22 of two gathering sills are fixed together, and the other end lays respectively in two gathering sills 110.Utilize guider, connector 2 can be moved up and down.During operation, as long as, connector 2 is moved up and down with hand-motion gib block 22.Highly half of the whole approximately connector 2 of the peak that connector 2 rises, and connector 2 can make in the connector 2 complete retraction lower beams 11 when dropping to minimum point.
As shown in Figures 2 and 3, connector 2 and positioner between the upper boom 10 comprise corresponding two snak links 20 and two springs 21 in two circular holes 23 that position on the connector is relative and the connector 2, and snak link 20 is in the position of circular hole 23.In addition, two onesize circular holes 100 are also arranged on upper boom 10.When rising to peak under the effect of connector 2 in external force, two circular holes 23 on the connector 2 are in position overlapped with two circular holes 100 on the upper boom 10.Like this, snak link 20 can make snak link 20 be in simultaneously in two circular holes 23,100 under the effect of spring 21, thereby upper boom 10 and connector 2 are linked together.
As shown in Figure 3, the cross sectional shape of umbrella bar 1 and connector 2 preferably adopts regular polygon.Like this, in the time of can being convenient to connector 2 and rising on the connector 2 circular hole 23 be in position overlapped with circular hole 100 on the upper boom 10, make lower beam 11 convenient with the join operation of upper boom 10.In the present embodiment, the cross sectional shape of umbrella bar 1 and connector 2 is an octagon.
As shown in Figure 1, the lower end of umbrella bar 1 is provided with a base 7 in the present embodiment.Base 7 plays a supportive role, and no matter whether this parasols opens, and base 7 all can make the umbrella state of being kept upright.
As shown in Figure 1, also be provided with a parachute opener on the umbrella bar 1 of this parasols.Parachute opener is made up of a rope rolling apparatus 6 on the lower beam 11, two pulleys 63 and the rope 62 that are individually fixed on upper boom 10 and the umbrella nest 5, crank 60 and suspension hook 61 are arranged on the rope rolling apparatus 6, one end of rope 62 connects with suspension hook 61, the other end by pulley 63 and the pulley 63 on the umbrella nest 5 on the upper boom 10 after, be fixed in the upper end of upper boom 10.When parachute-opening, as long as the crank 60 of rocking-turn rope rolling apparatus 6 makes rope 63 continuous rollings, drive umbrella nest 5 and rise, just parasols can be opened.
As shown in Figure 4, rope 63 is that pivot bush unit is in suspension hook 61.After parasols is opened fully,, and it is fixed in umbrella nest 5 or lower support rib 4 places get final product as long as take off the rope 63 that is socketed on suspension hook 61 these ends.Because rope 63 separates with rope rolling apparatus 6, so can not have influence on shirking of lower beam 11 and upper boom 10.
As shown in Figure 5, when parasols used as the umbrella paulin, its upper ramus 3 outer ends were supported by support bar 8.The quantity of support bar 8 is identical with upper ramus 3.After support bar 8 is propped fully, umbrella bar 1 stressed very little.At this moment, utilize the mechanism of shirking that the utility model provides, when inwardly pushing snak link 20, drive connectors 2 by gib block 22 and move down, in connector 2 complete retraction lower beams 11, just lower beam 11 can be unloaded.After lower beam 11 unloaded, parasols promptly was in state shown in Figure 6.
Finishing using at this parasols needs when folding, if by and above-mentioned opposite process operation.Because connector 2 is in the complete retraction lower beam 11, so lower beam 11 can move to the connection place with upper boom 10 easily.
Claims (10)
1, the umbrella bar shirks mechanism in a kind of parasols, be arranged on the umbrella bar (1), it is characterized in that described umbrella bar (1) is made up of upper boom (10) and lower beam (11) two parts, upper boom (10) and lower beam (11) are tubular structure, in the umbrella bar (1) of the connection place of upper boom (10) and lower beam (11), be provided with a connector (2) identical shaped with umbrella bar (1) cross section, the sectional dimension of connector (2) is slightly less than the sectional dimension of umbrella bar (1), be provided with between connector (2) and the lower beam (11) one with connector (2) move up and down restriction guider within the specific limits, be provided with a positioner between connector (2) and the upper boom (10).
2, in the parasols according to claim 1 the umbrella bar shirk mechanism, it is characterized in that described guider comprises on a gib block (22) and the lower beam (11) gathering sill (110) vertically at least, one end of gib block (22) is connected on the connector (2), and the other end is positioned at gathering sill (110).
3, in the parasols according to claim 2 the umbrella bar shirk mechanism, it is characterized in that two gathering sills (110) being set in relative position, lower beam (11) upper edge, the gib block (22) of two correspondences is also arranged simultaneously.
4, according to the mechanism of shirking of umbrella bar in claim 1, the 2 or 3 described parasols, it is characterized in that described positioner comprises corresponding onesize circular hole (100) in circular hole (23) on the connector (2) and the upper boom (10), two circular holes (23,100) above-mentioned when connector (2) stretches out lower beam (11) can be in position overlapped; Simultaneously, positioner comprises that also interior one of connector (2) is positioned at connector (2) upward circular hole (23) snak link of locating (20) and the spring (21) that links to each other with snak link (20).
5, in the parasols according to claim 4 the umbrella bar shirk mechanism, it is characterized in that two circular holes (23) being set in relative position, connector (2) upper edge, going up correspondence position at upper boom (10) simultaneously has two circular holes (100), and two snak links (20) and corresponding spring (21) are correspondingly also arranged in connector (2).
6, in the parasols according to claim 4 the umbrella bar shirk mechanism, it is characterized in that the cross sectional shape of described umbrella bar (1) and connector (2) is a regular polygon.
7, in the parasols according to claim 6 the umbrella bar shirk mechanism, it is characterized in that the cross sectional shape of described umbrella bar (1) and connector (2) is an octagon.
8, according to the mechanism of shirking of umbrella bar in claim 1, the 2 or 3 described parasols, it is characterized in that the lower end of described umbrella bar (1) is provided with a base (7).
9, according to the mechanism of shirking of umbrella bar in claim 1, the 2 or 3 described parasols, it is characterized in that described umbrella bar (1) is provided with a parachute opener.
10, in the parasols according to claim 9 the umbrella bar shirk mechanism, it is characterized in that described parachute opener is made up of the rope rolling apparatus (6) on the lower beam (11), two pulleys (63) and the rope (62) that are individually fixed on upper boom (10) and the umbrella nest (5), crank (60) and suspension hook (61) are arranged on the rope rolling apparatus (6), one end of rope (62) connects with suspension hook (61), the other end by pulley (63) and the pulley (63) on the umbrella nest (5) on the upper boom (10) after, be fixed in the upper end of upper boom (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265934 CN2563982Y (en) | 2002-07-29 | 2002-07-29 | Detaching mechanism for stick of sunshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265934 CN2563982Y (en) | 2002-07-29 | 2002-07-29 | Detaching mechanism for stick of sunshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2563982Y true CN2563982Y (en) | 2003-08-06 |
Family
ID=33731866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265934 Expired - Fee Related CN2563982Y (en) | 2002-07-29 | 2002-07-29 | Detaching mechanism for stick of sunshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2563982Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189959A (en) * | 2020-10-09 | 2021-01-08 | 陈建丽 | Dual-purpose device for sun umbrella and tent and novel installation method thereof |
-
2002
- 2002-07-29 CN CN 02265934 patent/CN2563982Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189959A (en) * | 2020-10-09 | 2021-01-08 | 陈建丽 | Dual-purpose device for sun umbrella and tent and novel installation method thereof |
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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 |