CN204048388U - Large-scale upright umbrella - Google Patents
Large-scale upright umbrella Download PDFInfo
- Publication number
- CN204048388U CN204048388U CN201420631895.4U CN201420631895U CN204048388U CN 204048388 U CN204048388 U CN 204048388U CN 201420631895 U CN201420631895 U CN 201420631895U CN 204048388 U CN204048388 U CN 204048388U
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- main shaft
- umbrella
- fixed
- pulley
- pulley assembly
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- 210000000988 bone and bone Anatomy 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a kind of large-scale upright umbrella, comprise umbrella body and main shaft, described umbrella body is made up of umbrella cover, long bone frame, shot skeleton, medium-height trestle, top cover, Connection Block and fixed block, rocking handle and some pulley assemblies is provided with in described main shaft, stay cord solderless wrapped connection is all adopted between each described pulley assembly, described main shaft is connected with sliding support, described sliding support is made up of short support and long stent, described long stent inside is provided with the pulley assembly identical with in main shaft, described stay cord one end is fixed on fixed block, and the other end is fixed on rocking handle.The large-scale upright umbrella of the utility model, adopt and pulley assembly and stay cord are set in main shaft and long stent, and main shaft and sliding support are located at umbrella external body, do not affect user to realize, increase activity space in umbrella body, its reasonable in design, simple, low cost of manufacture, transport, use all very convenient.
Description
Technical field
The utility model relates to a kind of commodity, particularly relates to a kind of large-scale upright umbrella.
Background technology
Parachute kit is daily necessities common in daily life, no matter be that fine day is used for blocking the sun, or the rainy day is used for rain cover, the effect of umbrella is all very important, especially outdoor activities personnel as set up a stall pedlar, visitor etc. on sandy beach, all need a large-scale upright umbrella and keep the sun off or rainwater.But traditional umbrella is all main shaft is located at below, umbrella body center, and for the user, activity space is limited, supports and also wastes time and energy.In order to increase the activity space of user, improving and supporting operability, save manpower, also some technology are disclosed in Chinese patent literature, the main shaft of umbrella body be set to bending or adopt link mechanism, realizing the object increasing activity space, simultaneously, the main shaft of umbrella body arranges rocking handle and helps the body that unfurls an umbrella, mechanical opening and closing diagonal-bracing type parasol described by CN00245081, its umbrella body takes up room greatly, during use umbrella body easily and main shaft interfere, and complex structure, manufacture loaded down with trivial details.
Utility model content
Technical problem to be solved in the utility model is to provide and a kind ofly easily opening and closing can effectively can utilizes again the large-scale upright umbrella in space.
The utility model adopts following technical scheme:
A kind of large-scale upright umbrella, comprise umbrella body and main shaft, described umbrella body is made up of umbrella cover, long bone frame, shot skeleton, medium-height trestle and top cover, the lower end of described shot skeleton and the lower end of medium-height trestle hinged, hinged in the middle part of the upper end of described shot skeleton and long bone frame, described long bone frame lower end and umbrella cover excircle end affixed, described long bone frame upper end and top cover hinged, described medium-height trestle is hollow column piece; Described main shaft lower end is fixed on ground or fixed object, and described main shaft upper end is connected with sliding support, is connected with Connection Block above described top cover, and described medium-height trestle lower surface abuts fixed block; Described main shaft is provided with rocking handle, and described main shaft is hollow column piece and is provided with some pulley assemblies in it, all adopts stay cord solderless wrapped connection between each described pulley assembly; Described sliding support is made up of short support and long stent, described short support is hollow column piece and one end is connected on the upper surface of main shaft, the other end is fixed on long stent, described long stent is scalable hollow column piece, and in it, be provided with pulley assembly identical in main shaft, one end and the main shaft of described long stent are affixed, and the other end abuts with Connection Block; Described stay cord one end is fixed on fixed block, and the other end is fixed on rocking handle.
The upright umbrella of this use novel large, adopt and pulley assembly and stay cord are set in main shaft and long stent, and main shaft and sliding support are located at umbrella external body, do not affect user to realize, increase activity space in umbrella body, in order to further embody the movement effects of stay cord on pulley assembly, as preferably, each described pulley assembly is by pulley and pulley base composition, and each described pulley all can rotate around the pulley base of correspondence position.
In order to better embody effect and the beneficial effect of stay cord, realize the opening and closing function of umbrella body, as preferably, described stay cord is integral manufacturing, its one end is through described medium-height trestle affixed with the fixed block being connected to medium-height trestle lower surface, the other end through top cover and Connection Block, then after pulley assembly through long stent and in long stent through short support and side be fixed on rocking handle after being wound around each pulley assembly set in main shaft.
In sum, the upright umbrella of this use novel large, adopt and pulley assembly and stay cord are set in main shaft and long stent, and main shaft and sliding support are located at umbrella external body, do not affect user to realize, increase activity space in umbrella body, its reasonable in design, simple, low cost of manufacture, transport, use all very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the large-scale upright umbrella better embodiment of the utility model.
Fig. 2 is the structural representation that poststack received by the medium-and-large-sized upright umbrella of Fig. 1.
Fig. 3 is that the medium-and-large-sized upright umbrella travelling carriage of Fig. 1 connects partial structurtes schematic diagram.
Detailed description of the invention
All features disclosed in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this description (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As shown in Figure 1 to Figure 3, the better embodiment of the large-scale upright umbrella of the utility model comprises umbrella body 1 and main shaft 2, described main shaft 2 lower end is fixed on ground or fixed object, described main shaft 2 is provided with rocking handle 20, described main shaft 2 is for being provided with some pulley assemblies 21 in hollow column piece and its, stay cord 22 solderless wrapped connection is all adopted between each described pulley assembly 21, each described pulley assembly 21 is by pulley (not shown) and pulley base (not shown) composition, each described pulley all can rotate around the pulley base of correspondence position, described main shaft 2 upper end is connected with sliding support 3, described sliding support 3 is made up of short support 30 and long stent 31, described short support 30 is hollow column piece and one end is connected on the upper surface of main shaft 2, the other end is fixed on long stent 31, described long stent 31 is scalable hollow column piece, and in it, be provided with the pulley assembly 21 identical with in main shaft 2, one end and the main shaft 2 of described long stent 31 are affixed, the top of the other end and umbrella body 1 is affixed, described umbrella body 1 is by umbrella cover 10, long bone frame 11, shot skeleton 12, medium-height trestle 13, top cover 14, Connection Block 15 and fixed block 16 form, the lower end of described shot skeleton 12 and the lower end of medium-height trestle 13 hinged, hinged in the middle part of the upper end of described shot skeleton 12 and long bone frame 11, described long bone frame 11 lower end and umbrella cover 10 excircle end affixed, described long bone frame 11 upper end and top cover 14 hinged, described medium-height trestle 13 is hollow column piece, described Connection Block 15 is fixed in above end cap 14, described Connection Block 15 upper end and long stent 31 hinged, described fixed block 16 is connected to medium-height trestle 13 lower surface, described stay cord 22 is integral manufacturing, its one end is through described medium-height trestle 13 affixed with the fixed block 16 being located at medium-height trestle 13 lower surface, the other end through top cover 14 and Connection Block 15, then is fixed on rocking handle 20 after being wound around each pulley assembly 21 set by main shaft 2 successively through short support 30 after pulley assembly 21 through long stent 31 and in long stent 31.
During use, rotate clockwise rocking handle 20, described rocking handle 20 drives stay cord 22 rotate around rocking handle 20 and be constantly wrapped on rocking handle 20, now, described stay cord 22 is constantly retracted and shortens, thus drive the pulley assembly 21 of long stent 31 fixing position move upward along main shaft 2 and strutted by long stent 31, the fixed block 16 being located at medium-height trestle 13 lower surface is driven to move upward thus drive shot skeleton 12 to move upward and the body 1 that unfurls an umbrella again, when abutting to described fixed block 16 with medium-height trestle 13 lower surface, stop operating rocking handle 20, now, described large-scale upright umbrella is strutted completely.
After using, rotate backward rocking handle 20, described rocking handle 20 discharges stay cord 22, the length of stay cord 22 is extended gradually, now, described fixed block 16 is at self gravitation moved downward and drive shot skeleton 12 and long bone frame 11 to move downward, simultaneously, when stay cord 22 is released, pulley assembly 21 affixed with long stent 31 on main shaft 2 also under the effect of stay cord 22 along main shaft 2 slide downward, after extremely described large-scale upright umbrella is received folded completely, stop operating rocking handle 20, now large-scale upright umbrella is received and has been folded, as shown in Figure 2, user places after umbrella body 1 can being bound together with main shaft 2 is tired, like this, also convenient transport.
The upright umbrella of this use novel large, compared with CN00245081 machinery open and close type parasol, eliminate sprocket wheel and linkage structure, directly use pulley assembly and stay cord, and adopt telescopic rod, and main shaft and sliding support are located at umbrella external body, do not affect user to realize, increase activity space in umbrella body, its reasonable in design, simple, low cost of manufacture, transport, use all very convenient.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. one kind large-scale upright umbrella, comprise umbrella body and main shaft, described umbrella body is made up of umbrella cover, long bone frame, shot skeleton, medium-height trestle and top cover, the lower end of described shot skeleton and the lower end of medium-height trestle hinged, hinged in the middle part of the upper end of described shot skeleton and long bone frame, described long bone frame lower end and umbrella cover excircle end affixed, described long bone frame upper end and top cover hinged, described medium-height trestle is hollow column piece; Described main shaft lower end is fixed on ground or fixed object, and described main shaft upper end is connected with sliding support, it is characterized in that: be connected with Connection Block above described top cover, and described medium-height trestle lower surface abuts fixed block; Described main shaft is provided with rocking handle, and described main shaft is hollow column piece and is provided with some pulley assemblies in it, all adopts stay cord solderless wrapped connection between each described pulley assembly; Described sliding support is made up of short support and long stent, described short support is hollow column piece and one end is connected on the upper surface of main shaft, the other end is fixed on long stent, described long stent is scalable hollow column piece, and in it, be provided with pulley assembly identical in main shaft, one end and the main shaft of described long stent are affixed, and the other end abuts with Connection Block; Described stay cord one end is fixed on fixed block, and the other end is fixed on rocking handle.
2. large-scale upright umbrella as claimed in claim 1, is characterized in that: each described pulley assembly is by pulley and pulley base composition, and each described pulley all can rotate around the pulley base of correspondence position.
3. large-scale upright umbrella as claimed in claim 1, it is characterized in that: described stay cord is integral manufacturing, its one end is through described medium-height trestle affixed with the fixed block being connected to medium-height trestle lower surface, the other end through top cover and Connection Block, then is fixed on rocking handle after being wound around each pulley assembly set in main shaft successively through short support after pulley assembly through long stent and in long stent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631895.4U CN204048388U (en) | 2014-10-28 | 2014-10-28 | Large-scale upright umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631895.4U CN204048388U (en) | 2014-10-28 | 2014-10-28 | Large-scale upright umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204048388U true CN204048388U (en) | 2014-12-31 |
Family
ID=52190007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420631895.4U Expired - Fee Related CN204048388U (en) | 2014-10-28 | 2014-10-28 | Large-scale upright umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204048388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109645637A (en) * | 2018-12-28 | 2019-04-19 | 临海市维格工艺品有限公司 | A sunshade with an extension and contraction umbrella surface structure and its pole assembly |
-
2014
- 2014-10-28 CN CN201420631895.4U patent/CN204048388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109645637A (en) * | 2018-12-28 | 2019-04-19 | 临海市维格工艺品有限公司 | A sunshade with an extension and contraction umbrella surface structure and its pole assembly |
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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: 20141231 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |