TWI824792B - Hingeless umbrella structure - Google Patents
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- TWI824792B TWI824792B TW111140267A TW111140267A TWI824792B TW I824792 B TWI824792 B TW I824792B TW 111140267 A TW111140267 A TW 111140267A TW 111140267 A TW111140267 A TW 111140267A TW I824792 B TWI824792 B TW I824792B
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- umbrella
- control element
- rib
- spiral groove
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- 239000012781 shape memory material Substances 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 14
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 19
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
Description
本發明是有關一種無關節傘具結構，係一用於各種尺寸的遮陽或遮雨的傘具結構，尤其在傘骨的結構上不具有任何關節與接合點的設計。The present invention relates to a jointless umbrella structure, which is an umbrella structure used for sunshade or rain protection of various sizes. In particular, the structure of the umbrella rib does not have any joints or joints.
傘具可供遮陽或遮雨，在現有的傘具中，其用於撐開傘布的傘骨結構均設計有關節，並藉環、釘、線等零件接合為一體，透過關節的開展或折合來實現開傘與收傘需求，而長期以來，傘具最容易損毀的位置便是傘骨的關節，不僅僅是在長時間開展或折合下產生的耗損，更多是因為關節的結構支撐力較差，可以是受到雨水侵蝕，強風或外力的不當凹折，亦或是日曬的高溫影響，皆會導致傘骨的關節快速耗損，而且只要任何一處出現折損，便很容易導致其餘部位陸續損壞，進一步使得傘骨斷裂，造成整組雨傘無法使用，是目前影響傘具使用壽命的主要原因之一。Umbrellas can provide shade from the sun or rain. In existing umbrellas, the rib structures used to open the umbrella cloth are designed with joints, and are joined into one body by parts such as rings, nails, and wires. Through the development or expansion of the joints, Fold to meet the needs of opening and closing the umbrella. For a long time, the most easily damaged position of the umbrella is the joint of the umbrella rib. This is not only the wear and tear caused by long-term expansion or folding, but also due to the structural support of the joints. Poor strength may be caused by rain erosion, improper denting by strong wind or external force, or the high temperature of the sun, which will cause rapid wear and tear of the joints of the umbrella ribs, and as long as any one part is broken, it is easy to cause damage to the rest of the parts. The continuous damage further causes the umbrella ribs to break, making the entire set of umbrellas unusable. This is one of the main reasons that currently affects the service life of umbrellas.
從目前傘具使用上產生的主要問題中，可理解最根本原因便是傘骨的關節，因此，設計一款不具關節結構的傘具，係為本發明之解決方案。From the main problems caused by the current use of umbrellas, it can be understood that the most fundamental reason is the joints of the umbrella ribs. Therefore, designing an umbrella without joint structure is the solution of the present invention.
為實現其不具關節的傘具結構，本發明傘具的傘骨係設計為螺旋狀，係採用形狀記憶材料，透過形狀記憶材料的特性，在釋放時可自動恢復成原始的螺旋狀以撐開傘布，作為本發明最佳之解決方案。In order to achieve an umbrella structure without joints, the ribs of the umbrella of the present invention are designed in a spiral shape and are made of shape memory material. Through the characteristics of the shape memory material, the umbrella can automatically return to the original spiral shape to expand when released. Umbrella cloth is the best solution for this invention.
本發明之無關節傘具結構，包括有一傘架、一傘骨與一傘面，該傘架具有一筒身，在該筒身內部具有一收納室，該筒身的一端具有一與該收納室相通的開口，另一端則固設有一握把，該筒身上開設有一螺旋狀溝槽軌道，該螺旋狀溝槽軌道上裝設有一控制元件，該控制元件用於該螺旋狀溝槽軌道上來回滑動，並可定位在該螺旋狀溝槽軌道的兩端，分別於開傘與收傘時固定，該傘骨係使用形狀記憶材料一體成型而製成，且係設計為螺旋狀，在未受外力影響或外物限制之下，該傘骨均能自動恢復至螺旋狀，而該傘骨一端係與該控制元件固定，該傘面係固設於該傘骨上，並完整包覆該傘骨，藉之，該傘骨於開傘時呈螺旋狀，該傘面可被撐開作為遮蔽用途，在收傘時該傘骨則可連同該傘面一併收入至該傘架內，故可避免該傘骨與該傘面外露，有效受到該傘架的保護。The jointless umbrella structure of the present invention includes an umbrella stand, an umbrella rib and an umbrella surface. The umbrella stand has a barrel body with a storage chamber inside the barrel body. One end of the barrel body has an There is an opening connecting the chambers, and a handle is fixed at the other end. A spiral groove track is provided on the barrel. A control element is installed on the spiral groove track. The control element is used on the spiral groove track. It slides back and forth and can be positioned at both ends of the spiral groove track, and is fixed when opening and closing the umbrella. The rib is made of shape memory material and is designed to be spiral. Under the influence of external force or foreign objects, the umbrella rib can automatically return to the spiral shape, and one end of the umbrella rib is fixed to the control element, and the umbrella cover is fixed on the umbrella rib and completely covers the umbrella rib. Umbrella ribs, whereby the umbrella ribs are in a spiral shape when the umbrella is opened, and the umbrella cover can be opened for shelter purposes, and the umbrella ribs can be retracted into the umbrella stand together with the umbrella cover when the umbrella is closed, Therefore, the umbrella rib and the umbrella surface can be prevented from being exposed, and are effectively protected by the umbrella stand.
無關節的該傘骨可大幅的降低耗損，也可提升整體支撐強度，在不必使用環、釘、線等零件製作的情況下，使用材料可減少、製作工序更容易、整體更輕巧、成本更低，且更符合永續等優點。The jointless umbrella rib can greatly reduce wear and tear, and can also improve the overall support strength. Without the need to use rings, nails, wires and other parts, the material used can be reduced, the manufacturing process is easier, the overall body is lighter, and the cost is lower. Low and more in line with the advantages of sustainability.
於一較佳實施例中，該控制元件係與該傘骨最靠近中心的一端固定。In a preferred embodiment, the control element is fixed to the end of the rib closest to the center.
於一較佳實施例中，該螺旋狀溝槽軌道的兩端各設有一卡扣部，而該控制元件係具有一外露於該筒身外的按壓部、一位於該收納室中的拖曳部與一容置於該螺旋狀溝槽軌道的接合部，該接合部並接合該按壓部與該拖曳部，使得該按壓部可於外部操作並帶動該拖曳部拖曳該傘骨，該控制元件與該筒身之間更裝設有一釋放元件，該釋放元件用於將該按壓部朝遠離該筒身的方向頂出，在該控制元件位於該螺旋狀溝槽軌道的任一端時，讓該拖曳部卡入該卡扣部之中，藉以將該控制元件定位在該螺旋狀溝槽軌道的任一端。In a preferred embodiment, both ends of the spiral groove track are provided with a buckle portion, and the control element has a pressing portion exposed outside the barrel and a drag portion located in the storage chamber. With a joint portion accommodated in the spiral groove track, the joint portion also joins the pressing portion and the dragging portion, so that the pressing portion can be operated externally and drive the dragging portion to drag the rib, and the control element and A release element is further installed between the barrels. The release element is used to push the pressing part away from the barrel. When the control element is located at either end of the spiral groove track, the drag The control element is locked into the buckle portion, thereby positioning the control element at either end of the spiral groove track.
於一較佳實施例中，該卡扣部係溝槽狀結構，該溝槽狀結構係由該筒身的內側面挖除而形成。In a preferred embodiment, the buckle part is a groove-like structure, and the groove-like structure is formed by digging out the inner surface of the barrel.
於一較佳實施例中，該按壓部係設有止滑表面。In a preferred embodiment, the pressing part is provided with an anti-slip surface.
於一較佳實施例中，該釋放元件係使用彈片。In a preferred embodiment, the release element uses a spring piece.
於一較佳實施例中，該螺旋狀溝槽軌道與該傘骨的螺旋方向係為一致。In a preferred embodiment, the spiral direction of the spiral groove track and the rib is consistent.
於一較佳實施例中，該控制元件定位在該螺旋狀溝槽軌道靠近該開口的那一端，該傘骨是外露於該筒身外部，該傘骨展開並撐開該傘面，係為所述開傘狀態，該控制元件定位在該螺旋狀溝槽軌道遠離該開口的那一端，該傘骨連同該傘面壓縮至該收納室內，係為所述收傘狀態。In a preferred embodiment, the control element is positioned at the end of the spiral groove track close to the opening, the ribs are exposed outside the barrel, and the ribs unfold and open the umbrella surface. In the umbrella-opening state, the control element is positioned at the end of the spiral groove track away from the opening, and the umbrella rib and the umbrella surface are compressed into the storage room, which is the umbrella-folding state.
有關於本發明其他技術內容、特點與功效，在以下配合參考圖式之較佳實施例的詳細說明中，將可清楚的呈現。Other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings.
請參閱第1~3圖，如圖中所示，至少包含一傘架1、一傘骨2與一傘面3，該傘骨2係結合於該傘架1上，而該傘面3係固設於該傘骨2上，且該傘面3完整包覆該傘骨2，在開傘時可作為遮蔽用途（如：遮陽、遮雨），在收傘時該傘骨2則可連同該傘面3一併收入至該傘架1內。Please refer to Figures 1 to 3. As shown in the figures, it includes at least an umbrella stand 1, an
請參閱第1圖，該傘骨2係使用形狀記憶材料一體成型而製成，且係設計為螺旋狀，所述之形狀記憶材料如：超彈性合金、形狀記憶合金、高強度塑膠或樹脂等，其係具有超彈力、形狀記憶等特性，在未受外力影響或外物限制之下，該傘骨2均能自動恢復至螺旋狀，所述之螺旋狀係設計為三圈至更多圈以上（圖式中係設計為十圈），以確保該傘骨2具支撐該傘面3的強度，其中螺旋狀的該傘骨2最靠近中心的一端設為一頭端21，最靠近外圍的一端則設為一尾端22，在該傘骨2呈螺旋狀的狀態下，該傘面3可被撐開，以達到所述遮蔽用途，該傘面3在材質選擇上係使用較為韌性較高耐拉扯的傘布。Please refer to Figure 1. The
請參閱第1~3圖，所述之傘架1具有一筒身11，在該筒身11內部具有一收納室12，該筒身11的一端具有一與該收納室12相通的開口13，另一端則固設有一握把14，該筒身11上開設有一螺旋狀溝槽軌道15，該螺旋狀溝槽軌道15上裝設有一控制元件16，該控制元件16係與該傘骨2的一端固定，且該控制元件16可於該螺旋狀溝槽軌道15上來回滑動，進一步的牽引該傘骨2作開傘或收傘之動作。Please refer to Figures 1 to 3. The
請參閱第4圖，在該螺旋狀溝槽軌道15的兩端各設有一卡扣部151，該卡扣部151可以是溝槽狀結構，其係由該筒身11內側面挖除而形成，而該控制元件16係具有一外露於該筒身11外的按壓部161、一位於該收納室12中的拖曳部162與一容置於該螺旋狀溝槽軌道15的接合部163，該接合部163並接合該按壓部161與該拖曳部162，而該頭端21係與該拖曳部162固定，使得該按壓部161可於外部操作並帶動該拖曳部162拖曳該傘骨2，該控制元件16與該筒身11之間更裝設有一釋放元件164，該釋放元件164可以使用彈片，當該控制元件16位於該螺旋狀溝槽軌道15的兩端，且不受外力影響之下，該釋放元件164可將該按壓部161朝遠離該筒身11的方向頂出，讓該拖曳部162卡入該卡扣部151之中，藉以將該控制元件16定位在該螺旋狀溝槽軌道15的兩端（圖示僅局部顯示其中一端），以成卡扣狀態，請參閱第2~3圖，其係用於該傘骨2於開傘或收傘後固定，請參閱第5~6圖，在按壓該按壓部161後可擠壓該釋放元件164，並得讓該拖曳部162脫離出該卡扣部151之中，屆時，該控制元件16便可在該螺旋狀溝槽軌道15上滑動，以成釋放狀態，其係用於該傘骨2於進行開傘或收傘過程的操作，需進行開傘時，便將該控制元件16釋放並推向該螺旋狀溝槽軌道15靠近該開口13的那一端，反之，需進行收傘時，便將該控制元件16釋放並收回至該螺旋狀溝槽軌道15遠離該開口13的那一端，請參閱第1圖，在設計上，該螺旋狀溝槽軌道15與該傘骨2的螺旋方向係為一致，讓該控制元件16在釋放狀態滑動更為順暢，又該按壓部161係設有止滑表面，於操作時可利於施力。Please refer to Figure 4. A
請參閱第1~2圖，在該控制元件16定位在該螺旋狀溝槽軌道15靠近該開口13的那一端，該傘骨2是外露於該筒身11外部，因此該傘骨2是展開呈螺旋狀，而該傘面3被撐開，係為所述開傘狀態，反之，請參閱第3圖，在該控制元件16定位在該螺旋狀溝槽軌道15遠離該開口13的那一端，該傘骨2連同該傘面3而壓縮至該收納室12內，因此該傘骨2是限制在該收納室12中，係為所述收傘狀態。Please refer to Figures 1 to 2. When the
上述之實施例揭露，僅是本發明部分較佳的實施例選擇，然其並非用以限定本發明，任何熟悉此一技術領域具有通常知識者，在瞭解本發明前述的技術特徵及實施例，並在不脫離本發明之精神和範圍內所做的均等變化或潤飾，仍屬本發明涵蓋之範圍，而本發明之專利保護範圍須視本說明書所附之請求項所界定者為準。The above embodiment disclosures are only some of the preferred embodiments of the present invention. However, they are not intended to limit the present invention. Anyone who is familiar with this technical field and has ordinary knowledge will understand the foregoing technical features and embodiments of the present invention. Any equivalent changes or modifications made without departing from the spirit and scope of the invention will still fall within the scope of the invention, and the patent protection scope of the invention shall be determined by the claims attached to this specification.
1:傘架 11:筒身 12:收納室 13:開口 14:握把 15:螺旋狀溝槽軌道 151:卡扣部 16:控制元件 161:按壓部 162:拖曳部 163:接合部 164:釋放元件 2:傘骨 21:頭端 22:尾端 3:傘面 1: Umbrella stand 11: Barrel body 12: Storage room 13: Open your mouth 14: Grip 15: Spiral groove track 151:Buckle part 16:Control components 161: Compression part 162: Towing Department 163:Joint 164:Release component 2: Umbrella ribs 21: Head end 22:Tail end 3:Umbrella cover
[第1圖]係本發明無關節傘具結構之立體分解示意圖。 [第2圖]係本發明無關節傘具結構之開傘狀態剖面示意圖。 [第3圖]係本發明無關節傘具結構之收傘狀態剖面示意圖。 [第4圖]係本發明無關節傘具結構之控制元件局部剖面示意圖。 [第5圖]係本發明無關節傘具結構之控制元件實施按壓局部剖面示意圖。 [第6圖]係本發明無關節傘具結構之控制元件實施滑動局部剖面示意圖。 [Figure 1] is a three-dimensional exploded schematic diagram of the jointless umbrella structure of the present invention. [Figure 2] is a schematic cross-sectional view of the jointless umbrella structure of the present invention in the open state. [Figure 3] is a schematic cross-sectional view of the jointless umbrella structure of the present invention in the closed state. [Figure 4] is a partial cross-sectional schematic diagram of the control element of the jointless umbrella structure of the present invention. [Figure 5] is a partial cross-sectional schematic diagram of the control element of the jointless umbrella structure of the present invention being pressed. [Figure 6] is a partial cross-sectional schematic diagram of the sliding control element of the jointless umbrella structure of the present invention.
1:傘架 1: Umbrella stand
11:筒身 11: Barrel body
12:收納室 12: Storage room
13:開口 13: Open your mouth
14:握把 14: Grip
15:螺旋狀溝槽軌道 15: Spiral groove track
16:控制元件 16:Control components
2:傘骨 2: Umbrella ribs
21:頭端 21: Head end
22:尾端 22:Tail end
3:傘面 3:Umbrella cover
Claims (9)
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| TW111140267A TWI824792B (en) | 2022-10-24 | 2022-10-24 | Hingeless umbrella structure |
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| TW111140267A TWI824792B (en) | 2022-10-24 | 2022-10-24 | Hingeless umbrella structure |
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| TWI824792B true TWI824792B (en) | 2023-12-01 |
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Citations (6)
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|---|---|---|---|---|
| US5195550A (en) * | 1990-09-06 | 1993-03-23 | Chan John C Y | Umbrella |
| TWM356417U (en) * | 2008-12-09 | 2009-05-11 | Chen Guo Zhang | Umbrella |
| TWI380786B (en) * | 2007-02-02 | 2013-01-01 | Yong-Kyun Oh | A portable and compact umbrella |
| CN109363310A (en) * | 2018-12-26 | 2019-02-22 | 邵玉刚 | A kind of cleaning umbrella |
| CN110403316A (en) * | 2019-06-26 | 2019-11-05 | 海峡(晋江)伞业科技创新中心有限公司 | A kind of portable Simple sunshade |
| CN209694263U (en) * | 2019-02-14 | 2019-11-29 | 李啸林 | A kind of rotating folding umbrella |
-
2022
- 2022-10-24 TW TW111140267A patent/TWI824792B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195550A (en) * | 1990-09-06 | 1993-03-23 | Chan John C Y | Umbrella |
| TWI380786B (en) * | 2007-02-02 | 2013-01-01 | Yong-Kyun Oh | A portable and compact umbrella |
| TWM356417U (en) * | 2008-12-09 | 2009-05-11 | Chen Guo Zhang | Umbrella |
| CN109363310A (en) * | 2018-12-26 | 2019-02-22 | 邵玉刚 | A kind of cleaning umbrella |
| CN209694263U (en) * | 2019-02-14 | 2019-11-29 | 李啸林 | A kind of rotating folding umbrella |
| CN110403316A (en) * | 2019-06-26 | 2019-11-05 | 海峡(晋江)伞业科技创新中心有限公司 | A kind of portable Simple sunshade |
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