WO2022152188A1 - 一种紧凑型雨伞 - Google Patents

一种紧凑型雨伞 Download PDF

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Publication number
WO2022152188A1
WO2022152188A1 PCT/CN2022/071697 CN2022071697W WO2022152188A1 WO 2022152188 A1 WO2022152188 A1 WO 2022152188A1 CN 2022071697 W CN2022071697 W CN 2022071697W WO 2022152188 A1 WO2022152188 A1 WO 2022152188A1
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WO
WIPO (PCT)
Prior art keywords
umbrella
stabilizer
handle
telescopic rod
umbrella handle
Prior art date
Application number
PCT/CN2022/071697
Other languages
English (en)
French (fr)
Inventor
余金勇
Original Assignee
黑雨科技(深圳)有限公司
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Filing date
Publication date
Application filed by 黑雨科技(深圳)有限公司 filed Critical 黑雨科技(深圳)有限公司
Publication of WO2022152188A1 publication Critical patent/WO2022152188A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • A45B19/04—Special folding or telescoping of umbrellas with telescopic sticks
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B9/02—Handles or heads

Definitions

  • the utility model relates to the technical field of folding umbrellas, in particular to a compact umbrella.
  • Umbrella is a tool for shading or shielding rain and snow. It is generally made of oil paper, oil cloth or plastic cloth.
  • the English Umbrella of the umbrella comes from the Latin Umbra, which means shade and shade.
  • the long-handled umbrella is similar to a crutch.
  • the umbrella body is large, which can meet the needs of two people to open umbrellas together, and can play a good rain-proof effect.
  • the folding umbrella is small and easy to carry. , which is convenient for personnel to use alone, but the current folding umbrellas on the market have an obvious problem, that is, in order to further shorten the length of the entire umbrella, the umbrella head is often made very short and small, so that when the umbrella is stored, The umbrella head will not take up space, but it is very inconvenient for consumers to use, and the entire umbrella head is too small and difficult to grasp. If the handle of the umbrella is lengthened for a comfortable grip, the overall size of the umbrella will become larger and occupy more space after the person receives the umbrella.
  • the traditional umbrella handle is designed to wrap part of the umbrella body, mainly to prevent the umbrella from loosening and to facilitate storage.
  • the diameter of the traditional umbrella handle is increased to wrap more umbrella bodies, the diameter of the entire umbrella will become larger and it is inconvenient to grasp. To this end, we propose a compact umbrella.
  • the purpose of the present utility model is to provide a compact umbrella, so as to solve the problems of uncomfortable holding and insufficient lightness of the existing umbrellas proposed in the above-mentioned background art.
  • the purpose of the present utility model is to provide a compact umbrella, so as to solve the problems of uncomfortable holding and insufficient lightness of the existing umbrellas proposed in the above-mentioned background art.
  • the present utility model provides a compact umbrella, including an umbrella stand, an umbrella surface and an umbrella handle, the umbrella stand includes a middle rod, an upper nest fixed on the upper end of the middle rod, and a lower part movably arranged on the middle rod.
  • the middle rod is nested together by movable telescopic rods
  • the umbrella handle is a hollow cylinder
  • the middle rod is inserted into the umbrella handle and is connected with the umbrella handle
  • the bottom is connected, and the inner and outer diameters of the hollow cylinder are set such that when the umbrella is naturally folded, the lower nest slides into the umbrella handle, and the umbrella rib surrounds the outside of the umbrella handle after being folded, and the umbrella At least half of the length of the handle enters the inner ring enclosed after the umbrella rib is folded;
  • the umbrella handle is provided with a stabilizer installed between the hollow cylinder and the middle rod.
  • the stabilizer is a cylinder with an opening in the central area; the shape and diameter of the opening are matched with the middle rod.
  • the movable telescopic rod of the middle rod includes a first telescopic rod and a second telescopic rod; the cross-section of the first telescopic rod and/or the second telescopic rod is quadrilateral or polygonal; Mutual positioning or limiting, through the cooperation of the stabilizer and the shape of the telescopic rod, the rotation of the umbrella can be prevented.
  • the top of the hollow cylinder is provided with a limiting structure to prevent the stabilizer from being detached.
  • the stabilizing member is a hollow structure formed by connecting a plurality of rib portions.
  • the stabilizer is slidably sleeved outside the middle rod, and can move in the direction of the axis of the middle rod in the hollow cylinder.
  • a chute is provided on the inner wall of the hollow cylinder, a slider is provided on the stabilizer, and the slider on the stabilizer is installed in the chute.
  • the stabilizer is fixedly sleeved on the end of the second telescopic rod, and the end is the end connected with the first telescopic rod.
  • the end of the second telescopic rod is located in the hollow cylinder of the umbrella handle upper middle.
  • the stabilizer can move along the axis of the middle rod when the second telescopic rod is retracted or extended in the umbrella handle.
  • the stabilizer is slidably sleeved on the first telescopic rod, and between the bottom of the hollow cylinder and the stabilizer is a return spring that expands and contracts along the axis of the center rod. At this time, the stabilizer is driven by the lower nest to achieve reset.
  • the bottom of the umbrella handle is provided with a structure that penetrates the stabilizer and the lower nest directly to achieve relative fixation; or the stabilizer is also provided with an elastic buckle and In the matching and fixing structure of the hook buckle, the engaging force between the bottom of the umbrella handle and the stabilizer is smaller than the engaging force between the stabilizer and the lower nest.
  • a connecting block is provided at the bottom of the umbrella handle, and the connecting block is detachably connected to the hollow cylinder.
  • the connecting block is provided with a plurality of elastic snaps
  • the stabilizer or the lower nest is provided with a structure that cooperates with the elastic snaps to achieve relative fixation.
  • the stabilizer may include a plurality of hollow structures to accommodate the elastic buckle to pass through, and the lower nest is provided with a hook structure that cooperates with the elastic buckle ; Under the folded state of the umbrella, the elastic buckle is hooked through the stabilizer and is slid into the lower nest of the umbrella handle.
  • the elastic buckle is integrally formed with the connecting block.
  • a snap ring is provided on the side of the connecting block that abuts against the stabilizer, and the stabilizer is correspondingly provided with a snap groove matched with the snap ring.
  • the snap ring and the snap groove are in relative positions, and the connecting block may also be provided with a snap groove, and the snap ring is correspondingly arranged on the stabilizer.
  • the utility model optimizes and improves the existing folding umbrella, and designs the umbrella handle as a hollow cylinder with one end open, which is more comfortable to hold; the hollow cylinder can accommodate the lower nest of the middle rod, so that the umbrella handle is at least Half of the length enters the inner ring enclosed by the rib, and after the rib is folded, it is more tidy and tight.
  • the handle is more ergonomic and easier to hold.
  • the utility model through the mutual cooperation of the stabilizer, the middle rod and the hollow cylinder, makes the middle rod not easy to break or shake when held by personnel, and can withstand a large lateral bending force, which is more stable and comfortable, and prevents the umbrella handle.
  • the main body of the structure is broken or damaged due to insufficient supporting force.
  • the compact umbrella provided by the utility model is convenient and comfortable to hold, the umbrella body is small in size after being folded, and at the same time, the strength of the middle rod is high and more stable.
  • Fig. 1 is the overall schematic diagram of the utility model.
  • FIGS 2 and 3 are partial cross-sectional schematic views of one embodiment of the present invention.
  • FIG. 6 is a schematic view of the stabilizer disposed on the second telescopic rod.
  • FIG. 7 is a schematic view of the stabilizer disposed on the first telescopic rod.
  • FIG. 8 is a schematic partial cross-sectional view of the return spring.
  • FIG. 9 is a schematic diagram of the state in which the return spring is compressed.
  • a compact umbrella including an umbrella stand, an umbrella surface and an umbrella handle
  • the umbrella stand includes a middle rod 1, an upper nest fixed on the upper end of the middle rod 1, and movably arranged on the middle rod 1
  • the lower nest and the umbrella rib hinged with the upper nest and the lower nest respectively
  • the middle rod is nested together by the movable telescopic rod
  • the umbrella handle 2 is a hollow cylinder 21, and the middle rod 1 is inserted into the umbrella handle 2
  • the inner and outer diameters of the hollow cylinder 21 are set such that when the umbrella is naturally folded, the lower nest slides into the umbrella handle 2, and the umbrella rib wraps around after being folded
  • the stabilizer 22 in the body 21, considering the requirement of miniaturization of the overall structure, the inner and outer diameters of the umbrella handle are designed according to different umbrellas. Appropriate wall thickness
  • the middle rod 1 includes a single or multiple connected movable telescopic rod, wherein the bottom of the first telescopic rod 11 is fixed in the umbrella handle 2; the first telescopic rod 11 is provided with a telescopic positioning structure, which can realize the connection with the second telescopic rod 12 positioning or limit.
  • the telescopic positioning structure can be marbles, bullet joints, shrapnel and so on. Please refer to Figure 2 and Figure 3.
  • the cross-section of the first telescopic rod 11 or the second telescopic rod 12 is quadrilateral or polygonal; Rotation occurs, which is not conducive to the holding of the umbrella handle 2, and the quadrilateral or polygonal cross-section can improve the problem of insufficient lateral bearing force of the circular cross-section.
  • the cross section of other telescopic rods not connected to the stabilizer can still be circular or elliptical, or use the same shape as the first telescopic rod 11 or the second telescopic rod 12 .
  • the stabilizer 22 is a cylinder with an opening 220 in the central area, and is fixed at the middle and lower part of the umbrella handle 2 ;
  • the lower nest slides into the hollow cylinder 21 of the umbrella handle 2 until the position of the stabilizer 22 is located.
  • the umbrella rib is folded, it surrounds the outside of the umbrella handle 2, and at least half of the length of the umbrella handle 2 enters the inner circle enclosed after the umbrella rib is folded, thereby shortening the overall volume of the umbrella after folding, which is convenient to carry.
  • the stabilizer 22 is slidably sleeved outside the middle rod 1 , and can move along the axis direction of the middle rod 1 in the hollow cylinder 21 . More specifically, the stabilizer 22 is fixedly sleeved on the end of the second telescopic rod 12 of the middle rod 1. As shown in FIG. 6, the end refers to the end connected with the first telescopic rod 11. When the umbrella is opened, The end of the second telescopic rod 12 is located at the middle and upper part of the umbrella handle hollow cylinder 21 . In this way, the stabilizer 22 can move along the axis of the middle rod 1 in the umbrella handle 2 as the second telescopic rod 12 is retracted or extended in the umbrella handle 2 .
  • the hollow cylinder bottom 211 is detachably connected to the hollow cylinder 21 , and the hollow cylinder bottom 211 is provided with a connecting block 23 .
  • the connecting block 23 is provided with a plurality of elastic buckles 231 .
  • the second telescopic rod 12 drives the stabilizer 22 to move toward the bottom of the umbrella handle 2, and the elastic buckle 231 cooperates with the lower nest to achieve fixation.
  • the stabilizer 22 includes a number of hollow structures 222 that can accommodate The elastic buckle 231 penetrates through; in the folded state of the umbrella, the elastic buckle 231 penetrates through the stabilizer 22 and is hooked into the lower nest hook structure (not shown in the figure) that slides into the umbrella handle 2 .
  • the hook structure can be a structure such as a snap ring or a hook groove, which can cooperate with the elastic snap 231 to achieve a relatively fixed structure.
  • the elastic buckle 231 is integrally formed with the connecting block 23 .
  • the top 212 of the hollow cylinder is provided with a limiting structure 25 to prevent the stabilizer 22 from being detached, for example, a limiting sleeve can be threadedly sleeved.
  • a limiting sleeve can be threadedly sleeved.
  • a bottom cover 3 can be screwed over the bottom of the umbrella handle 2 .
  • connection can be a fixed connection, a detachable connection, or an integrated; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined.
  • connection can be a fixed connection, a detachable connection, or an integrated; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined.
  • a compact umbrella shown in the figure a compact umbrella, including an umbrella stand, an umbrella surface and an umbrella handle
  • the umbrella stand includes a middle rod 1, and an upper end of the middle rod 1 is fixed
  • the middle rod is nested together by the movable telescopic rod
  • the umbrella handle 2 is a hollow cylinder 21,
  • the middle rod 1 is inserted into the umbrella handle 2 and connected to the bottom of the umbrella handle 2.
  • the inner and outer diameters of the hollow cylinder 21 are set such that when the umbrella is naturally folded, the lower nest slides into the umbrella handle 2.
  • the umbrella rib surrounds the outside of the umbrella handle 2 after being folded, and at least half of the length of the umbrella handle 2 enters the inner ring enclosed after the umbrella rib is folded;
  • the purpose of the stabilizer 22 provided in the umbrella handle 2 is to strengthen the force between the umbrella handle 2 and the middle rod 1, improve the structural strength of the umbrella handle 2 and strengthen the support performance during use, so as to make the umbrella Handle 2 is more stable to hold.
  • the stabilizer 22 is embedded in the hollow cylinder 21 to reinforce and stabilize the middle rod 1 and the umbrella handle 2 , so as to achieve a good effect of enhancing the strength of the middle rod 1 .
  • the stabilizer 22 can be fixed, for example, fixed at the middle and lower part of the umbrella handle 2, and the middle and upper part of the umbrella handle 2 can still be used for the lower nest to slide in; it can also be designed to slide along the middle rod 1 Structure, a chute (not shown in the figure) is designed on the inner wall of the umbrella handle 2, and a slider (not shown in the figure) is correspondingly provided on the stabilizer 22.
  • the slider is installed in the chute and can be inserted into the umbrella handle 2. Slide up and down, at this time, you can minimize the size of the umbrella after it is folded.
  • the length of the umbrella handle is 4cm-15cm, and the outer side is an arc structure that is convenient for people to hold.
  • the stabilizer 22 is a cylinder with an opening 220 in the central area, and is fixed at the middle and lower part of the umbrella handle 2 ;
  • the lower nest slides into the hollow cylinder 21 of the umbrella handle 2 until the position of the stabilizer 22 is located.
  • the umbrella rib is folded, it surrounds the outside of the umbrella handle 2, and at least half of the length of the umbrella handle 2 enters the inner circle enclosed after the umbrella rib is folded, thereby shortening the overall volume of the umbrella after folding, which is convenient to carry.
  • the stabilizer 22 is hollow, which can reduce the overall weight.
  • the hollow structure 221 is composed of several ribs arranged radially, forming an included angle with the middle rod 1 .
  • the middle rod 1 includes a single or multiple connected movable telescopic rod, wherein the bottom of the first telescopic rod 11 is fixed in the umbrella handle 2; the first telescopic rod 11 is provided with a telescopic positioning structure, which can realize the connection with the second telescopic rod 12 positioning or limit.
  • the telescopic positioning structure can be marbles, bullet joints, shrapnel and so on. Please refer to Figure 2 and Figure 3.
  • the cross-section of the first telescopic rod 11 or the second telescopic rod 12 is quadrilateral or polygonal; Rotation occurs, which is not conducive to the holding of the umbrella handle 2, and the quadrilateral or polygonal cross-section can improve the problem of insufficient lateral bearing force of the circular cross-section.
  • the cross section of other telescopic rods not connected to the stabilizer can still be circular or elliptical, or use the same shape as the first telescopic rod 11 or the second telescopic rod 12 .
  • the stabilizer 22 is slidably sleeved outside the middle rod 1 , and can move along the axis of the middle rod 1 in the hollow cylinder 21 . More specifically, the stabilizer 22 is fixedly sleeved on the end of the second telescopic rod 12 of the middle rod 1. As shown in FIG. 6, the end refers to the end connected with the first telescopic rod 11. When the umbrella is opened, The end of the second telescopic rod 12 is located at the middle and upper part of the umbrella handle hollow cylinder 21 . In this way, the stabilizer 22 can move along the axis of the middle rod 1 in the umbrella handle 2 as the second telescopic rod 12 is retracted or extended in the umbrella handle 2 .
  • the hollow cylinder bottom 211 is detachably connected to the hollow cylinder 21 , and the hollow cylinder bottom 211 is provided with a connecting block 23 .
  • the connecting block 23 is provided with a plurality of elastic buckles 231 .
  • the second telescopic rod 12 drives the stabilizer 22 to move toward the bottom of the umbrella handle 2, and directly cooperates with the elastic buckle 231 to achieve fixing (not shown in the figure);
  • the buckle 231 cooperates with the lower nest to achieve fixing.
  • the stabilizer 22 includes a plurality of hollow structures 222 that can accommodate the elastic buckle 231 to pass through.
  • the elastic buckle 231 penetrates the stabilizer 22 to hook.
  • the hook structure can be a structure such as a snap ring or a hook groove that can cooperate with the elastic snap 231 to achieve a relatively fixed structure.
  • the elastic buckle 231 is integrally formed with the connecting block 23 .
  • a snap ring 232 is provided on the side of the connecting block 23 abutting against the stabilizer 22 , and the stabilizer 22 is provided with a snap groove 223 corresponding to the snap ring 232 .
  • the clamping groove 223 of the stabilizer 22 and the clamping ring 232 of the connecting block 23 are engaged with each other to be clamped and fixed, so that the umbrella handle 2 can have a certain clamping effect during storage, so that the umbrella handle 2 can be stably stuck after storage. , do not accidentally open.
  • the stabilizer 22 is driven to reset by the second telescopic rod 12 .
  • the positions of the retaining slot 223 and the retaining ring 232 can be exchanged, that is, the coupling block 23 is provided with the retaining slot 223 , and the stabilizing member 22 is provided with the retaining ring 232 matched therewith.
  • the stabilizer 22 can also be sleeved on the first telescopic rod 11 of the middle rod 1 . Further, between the bottom 211 of the hollow cylinder 21 and the stabilizer 22 , a restoring spring 24 or other restoring members extending and retracting along the axis of the middle rod 1 is provided, as shown in FIGS. 8 and 9 .
  • the lower nest pushes the stabilizer 22 into the umbrella handle 2, as seen in Figure 9, the spring 24 is contracted at this time, so that the entire umbrella handle 2 can enter the inner ring enclosed by the umbrella rib;
  • the spring 24 restores its deformation, and the stabilizer 22 is always in the umbrella handle 2, thereby stabilizing the umbrella handle 2 so as not to shake.
  • the stabilizer 22 is reset by being driven by the lower nest.
  • the return spring 24 can be arranged inside the first telescopic rod 11 (not shown in the figure), or can be surrounded on the outside of the first telescopic rod 11 , as shown in FIG. 8 and FIG. 9 .
  • the connecting block 23 is provided with an elastic buckle 231.
  • the elastic buckle 231 penetrates the stabilizer 22 and is opposite to the lower nest. Fix, or cooperate with the stabilizing block 22 to achieve fixing; at this time, the buckling force between the connecting block 23 and the stabilizing piece 22 is smaller than the buckling force between the stabilizing piece 22 and the lower nest. 4 and 5 , the clamping groove 223 of the stabilizer 22 and the clamping ring 232 of the connecting block 23 can be engaged with each other to be clamped and fixed.
  • a lower nest and the stabilizer 22 are formed between the lower nest and the stabilizer 22.
  • the lower nest will drive the stabilizer 22 to overcome the buckle force between the buckle ring 232 and the buckle groove 223, along the middle rod. Slide up, when the upper limit position is reached, the lower nest can be separated from the stabilizer 22 to slide out of the umbrella handle 2.
  • the engaging force between the connecting block 23 and the stabilizer 22 is less than The buckling force between the stabilizer 22 and the lower nest, even if the separation force between the lower nest and the stabilizer 22 is greater than the separation force between the snap ring 232 and the snap groove 223 .
  • elastic snap hooks can also be formed on the umbrella nest, and the stabilizer 22 is correspondingly provided with snaps matching the snap hooks, so that the under-umbrella nest drives the stabilizer 22 to reset when the umbrella is opened.
  • the stabilizer 22 utilizes the frictional force with the umbrella handle 2 or the middle rod 1 to realize the fixed position.
  • the top 212 of the hollow cylinder is provided with a limiting structure 25 to prevent the stabilizer 22 from being detached, for example, a limiting sleeve can be threadedly sleeved.
  • a limiting sleeve can be threadedly sleeved.
  • the principle of compact umbrella storage First, personnel put away the folding umbrella, and then push the umbrella handle 2 to drive the telescopic rod to expand and contract, so that the lower nest slides into the umbrella handle 2, further shortening the length of the entire umbrella and facilitating the storage of the entire umbrella.
  • the umbrella handle 2 can be pulled out normally, the grip is more comfortable and easy to hold, and the user experience is good.
  • the design in which the stabilizer 22 is fixedly sleeved on the end of the second telescopic rod 12 is better.
  • the latter can realize the stabilizer without a reset device.
  • the reset of 22 has a simpler structure; the second is that the latter reduces the installation space of the reset spring 24 or other reset devices, which can further shorten the length of the entire umbrella compared to the former.
  • a bottom cover 3 may be added to the bottom of the umbrella handle 2 for the sake of the beauty of the umbrella handle 2 and to prevent the connecting block 23 at the bottom of the umbrella handle 2 from falling off.

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  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

一种紧凑型雨伞，包括伞架、伞面与伞柄（2），伞架包括中棒（1）、固定于中棒（1）上端的上巢、活动设置在中棒（1）上的下巢以及分别与上巢、下巢铰接的伞骨；伞柄（2）为中空柱体（21），中棒（1）插入连接至伞柄（2）底部；中空柱体（21）内外径设置为，当伞自然收合时，中空柱体（21）可容置下巢滑入，伞骨收合后环绕伞柄（2）外侧，伞柄（2）至少长度的一半进入伞骨收合后围合的内圈，还通过稳定件（22）的相互配合，使得使用者在握持时更加稳定舒适，并且在长期握持时，伞柄（2）不易晃动，同时在折叠伞折叠收纳后，进一步缩短整个伞的长度，使用者体验感好，方便整个雨伞的收纳。

Description

一种紧凑型雨伞 技术领域
本实用新型涉及折叠伞技术领域，具体为一种紧凑型雨伞。
 背景技术
伞是一种遮阳或遮蔽雨雪的工具，一般用油纸、油布或塑料布等做成。雨伞的英文Umbrella来自拉丁文的Umbra，有遮阳、阴影处的意思。
目前市场上雨伞最多的类型就是直骨伞和折叠伞，长柄伞类似一个拐杖，伞身较大，可以满足两个人一起打伞，能够起到很好的遮雨效果，折叠伞小巧方便携带，便于人员独自使用，但目前市场上的折叠伞，均有一个很明显的问题，就是为了进一步的缩短整个伞的长度，往往把伞头做的很短很小，这样在伞收纳起来时，伞头就不会占空间，但是消费者使用就十分不方便，整个伞头太小不容易抓握。若为了舒适抓握，将伞柄加长，则人员在收伞后，雨伞整体体积变大，占较多的空间。
另一方面，传统的伞柄设计为包裹部分伞体，主要起到防止雨伞松散，方便收纳的作用。若为了解决使用长伞柄造成折叠伞体积和长度占大空间的问题，将这种传统伞柄直径加大以包裹更多伞体，则整个伞的直径变大不方便抓握。为此，我们提出一种紧凑型雨伞。
 技术问题
本实用新型的目的在于提供一种紧凑型雨伞，以解决上述背景技术中提出的现有雨伞握持不舒适以及不够轻便的问题。
 技术解决方案
本实用新型的目的在于提供一种紧凑型雨伞，以解决上述背景技术中提出的现有雨伞握持不舒适以及不够轻便的问题。
为实现上述目的，本实用新型提供一种紧凑型雨伞，包括伞架、伞面与伞柄，所述伞架包括中棒、固定于中棒上端的上巢、活动设置在中棒上的下巢以及分别与上巢、下巢铰接的伞骨；所述中棒由活动伸缩杆嵌套在一起，所述伞柄为中空柱体，所述中棒插入伞柄中并与所述伞柄底部连接，所述中空柱体内外径设置为：当伞自然收合时，所述下巢滑入所述伞柄内，且所述伞骨收合后环绕所述伞柄外侧，所述伞柄至少长度的一半进入伞骨收合后围合的内圈；所述伞柄内设有安装在所述中空柱体与中棒之间的稳定件。
其中一个优选实施例，稳定件为中心区域设有开孔的圆柱体；所述开孔的形状及孔径与所述中棒相配合。
进一步，中棒的活动伸缩杆包括第一伸缩杆与第二伸缩杆；所述第一伸缩杆和/或第二伸缩杆的断面呈类四边形或多边形；伸缩杆上设有伸缩定位结构，实现相互定位或限位，通过稳定件与伸缩杆形状的配合，可以防止伞的转动。
进一步，中空柱体顶部设有防止所述稳定件脱离的限位结构。
其中一个优选实施例，稳定件为由若干个筋条部连接组成的镂空结构。
其中一个优选实施例，稳定件滑动套设中棒外，在所述中空柱体中可沿中棒轴线方向移动。进一步，所述中空柱体内壁上设置滑槽，所述稳定件上设置有滑块，所述稳定件上的滑块安装在所述滑槽中。
优选的，所述稳定件固定套设在第二伸缩杆的末端，所述末端是与第一伸缩杆相连接的一端，当伞打开时，第二伸缩杆末端位于所述伞柄中空柱体的中上部。稳定件随着第二伸缩杆在伞柄中的收缩或伸出而实现沿中棒轴线移动。
优选的，所述稳定件滑动套设在第一伸缩杆上，且所述中空柱体的底部与所述稳定件之间设有沿中棒轴线方向伸缩的复位弹簧。此时，稳定件是通过下巢带动实现复位。为了伞柄收纳后能够稳定卡住，不意外打开，伞柄底部设有贯穿稳定件与下巢直接实现相对固定的结构；或者稳定件同时与伞柄底部及下巢间设有弹性卡扣与勾扣的配合固定结构，所述伞柄底部与稳定件间的扣合力小于所述稳定件与下巢间的扣合力。
再进一步，所述伞柄底部设有连接块，所述连接块与中空柱体可拆卸连接。
优选的，连接块设置有若干弹性卡扣，且所述稳定件或所述下巢设有与所述弹性卡扣配合实现相对固定的结构。当弹性卡扣是与下巢配合实现固定时，所述稳定件可以包含若干镂空结构可容置所述弹性卡扣贯穿，所述下巢上设有与所述弹性卡扣配合的勾扣结构；伞收合状态下，所述弹性卡扣贯穿所述稳定件钩扣于滑入伞柄的下巢。优选的，所述弹性卡扣与所述连接块一体成型。
优选的，连接块与所述稳定件相抵的一侧设有卡环，且所述稳定件相应设有与卡环配合的卡槽。所述卡环与卡槽是相对位置，也可以是连接块上设有卡槽，相应地卡环设在稳定件上。
 有益效果
1.本实用新型通过对现有的折叠伞进行优化改进，将伞柄设计成一端开口的中空柱体，握持时更加舒适；中空柱体可容置中棒的下巢，使得伞柄至少长度的一半进入伞骨收合后围合的内圈，伞骨收合后，更加整齐、紧密，相较于传统形式的雨伞有利于体积的减小，缩小占用空间，从而方便携带，其伞柄更符合人体工学而易于持握。
2.本实用新型通过稳定件与中棒、中空柱体的相互配合，使得人员在握持时中棒不易折断或晃动，能承受较大的侧向弯折力，更加稳定与舒适，防止伞柄结构主体因支撑力不足而产生断裂或损坏的情况发生。
综上，本实用新型提供的紧凑型雨伞握持方便舒适且收合后伞体体积小，同时中棒强度高更加稳定。
 附图说明
图1为本实用新型整体示意图。
图2与图3为本实用新型其中一个实施例的局部剖视示意图。
图4与图5为本实用新型其中一个实施例的局部剖视示意图。
图6为稳定件设置于第二伸缩杆的示意图。
图7为稳定件设置于第一伸缩杆的示意图。
图8为复位弹簧的局部剖视示意图。
图9为复位弹簧被压缩的状态示意图。
图中：1、中棒；11、第一伸缩杆；12、第二伸缩杆；2、伞柄；21、中空柱体；22、稳定件；23、连接块；24、复位弹簧；25、限位结构；211、中空柱体底部；212、中空柱体顶部；220、开孔；221、镂空结构；222、卡槽；231、弹性卡扣；232、卡环；3、底套。
 本发明的最佳实施方式
请参阅图1-图6，一种紧凑型雨伞，包括伞架、伞面与伞柄，所述伞架包括中棒1、固定于中棒1上端的上巢、活动设置在中棒1上的下巢以及分别与上巢、下巢铰接的伞骨；所述中棒由活动伸缩杆嵌套在一起，所述伞柄2为中空柱体21，所述中棒1插入伞柄2中并与所述伞柄2底部连接，所述中空柱体21内外径设置为：当伞自然收合时，所述下巢滑入所述伞柄2内，且所述伞骨收合后环绕所述伞柄2外侧，所述伞柄2至少长度的一半进入伞骨收合后围合的内圈；所述伞柄2内设有套设在中棒1外且安装在所述中空柱体21中的稳定件22，考虑到整体结构小型化的要求，伞柄的内外径设计根据不同的伞，内径为恰好可容置下巢最大外径滑动，外径则充分考虑材料强度，设计适当壁厚即可。
进一步，中棒1包括单重或多重连接的活动伸缩杆，其中第一伸缩杆11的底部固定于伞柄2中；第一伸缩杆11上设有伸缩定位结构，可实现与第二伸缩杆12的定位或限位。伸缩定位结构可以是弹珠、弹节、弹片等。可参阅图2与图3所示。所述第一伸缩杆11或第二伸缩杆12的断面呈类四边形或多边形；伸缩杆选择类四边形或多边形断面，是为了防止第一伸缩杆11或第二伸缩杆12与稳定件22之间发生旋转，不利于伞柄2的握持，而且类四边形或多边形断面可以改进圆形断面侧向承受力不足的问题。未与稳定件连接的其他伸缩杆其断面依然可以是圆形，也可以是椭圆形断面，或者采用与第一伸缩杆11或第二伸缩杆12相同形状的断面。
进一步，稳定件22为中心区域设有开孔220的圆柱体，且固定在伞柄2的中下部；所述开孔220的形状及孔径与中棒1的伸缩杆相配合。当伞自然收合状态下，下巢滑进伞柄2的中空柱体21，直至稳定件22所在的位置。此时，伞骨收合后环绕伞柄2外侧，伞柄2长度至少一半进入伞骨收合后围合的内圈，由此缩短伞折叠后整体的体积，方便携带。
进一步，将稳定件22滑动套设中棒1外，在所述中空柱体21中可沿中棒1轴线方向移动。更具体地，稳定件22固定套设于中棒1第二伸缩杆12的末端，如图6所示，所述末端指的是与第一伸缩杆11相连接的一端，当伞打开时，第二伸缩杆12末端位于所述伞柄中空柱体21的中上部。这样稳定件22随着第二伸缩杆12在伞柄2中的收缩或伸出而实现在伞柄2内沿中棒1轴线方向的移动。
进一步，所述中空柱体底部211与中空柱体21可拆卸连接，所述中空柱体底部211设有连接块23。
进一步，如图2至图3所示，连接块23设置有若干弹性卡扣231。伞收合状态下，通过第二伸缩杆12带动稳定件22向伞柄2底部移动，所述弹性卡扣231与下巢配合实现固定，此时，稳定件22包含若干镂空结构222可容置所述弹性卡扣231贯穿；伞收合状态下，所述弹性卡扣231贯穿所述稳定件22钩扣于滑入伞柄2的下巢勾扣结构（图中未示出）中，该勾扣结构可以卡环或勾槽等可与弹性卡扣231配合实现相对固定的结构。将伞撑开时，仅需要克服弹性卡扣231的弹力，通过第二伸缩杆12带动稳定件22复位，下巢即可滑出伞柄2。优选的，所述弹性卡扣231与所述连接块23一体成型。
进一步，中空柱体顶部212设有防止稳定件22脱离的限位结构25，例如可以螺纹套接一限位套。通过限位套的作用，使得稳定件22始终位于伞柄2内，并通过限位套的拧开，从而使得伞柄2的拆卸更加方便容易；同时，为了避免长期与伞布接触摩擦出现刮花现象，限位套采用金属材质制成。
进一步，为了伞柄2的美观以及防止伞柄2底部的连接块23脱落，可以在伞柄2底部螺旋套接一底套3。
 本发明的实施方式
下面将结合本实用新型较佳实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
需要说明，本实用新型实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
在本实用新型中，除非另有明确的规定和限定，术语“连接”、“固定”等应做广义理解，例如，“固定”可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
另外，在本实用新型中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本实用新型的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
请参阅图1-图9，图示中的一种紧凑型雨伞，一种紧凑型雨伞，包括伞架、伞面与伞柄，所述伞架包括中棒1、固定于中棒1上端的上巢、活动设置在中棒1上的下巢以及分别与上巢、下巢铰接的伞骨；所述中棒由活动伸缩杆嵌套在一起，所述伞柄2为中空柱体21，所述中棒1插入伞柄2中并与所述伞柄2底部连接，所述中空柱体21内外径设置为：当伞自然收合时，所述下巢滑入所述伞柄2内，且所述伞骨收合后环绕所述伞柄2外侧，所述伞柄2至少长度的一半进入伞骨收合后围合的内圈；所述伞柄2内设有套设在中棒1外且安装在所述中空柱体21中的稳定件22，考虑到整体结构小型化的要求，伞柄的内外径设计根据不同的伞，内径为恰好可容置下巢最大外径滑动，外径则充分考虑材料强度，设计适当壁厚即可。
其中，伞柄2中设有稳定件22的目的是用来加强伞柄2与中棒1之间的作用力，提升伞柄2的结构强度并强化使用过程中的支撑性能，以此使伞柄2持握更为稳固。稳定件22嵌入在中空柱体21中，起到加固并稳定中棒1与伞柄2之间的作用，从而可达成增强中棒1强度的良好功效。稳定件22考虑到强化与支撑的作用，可以是固定式，比如，固定在伞柄2的中下部，伞柄2中上部仍可用于下巢滑入；也可以设计成沿中棒1的滑动结构，在伞柄2内壁上设计形成滑槽（图中未示出），稳定件22上对应设置滑块（图中未示出），滑块安装在滑槽中，可在伞柄2中上下滑动,此时，可以最大限度减小伞收合后的尺寸。
优选的，伞柄长度为4cm-15cm，且外侧为方便人员握持的弧线结构。
其中一个优选实施例，稳定件22为中心区域设有开孔220的圆柱体，且固定在伞柄2的中下部；所述开孔220的形状及孔径与中棒1的伸缩杆相配合。当伞自然收合状态下，下巢滑进伞柄2的中空柱体21，直至稳定件22所在的位置。此时，伞骨收合后环绕伞柄2外侧，伞柄2长度至少一半进入伞骨收合后围合的内圈，由此缩短伞折叠后整体的体积，方便携带。
其中一个优选实施例，稳定件22呈镂空状，可减小整体重量，镂空结构221由若干个筋条部以放射状排列组成，与中棒1形成夹角。
进一步，中棒1包括单重或多重连接的活动伸缩杆，其中第一伸缩杆11的底部固定于伞柄2中；第一伸缩杆11上设有伸缩定位结构，可实现与第二伸缩杆12的定位或限位。伸缩定位结构可以是弹珠、弹节、弹片等。可参阅图2与图3所示。所述第一伸缩杆11或第二伸缩杆12的断面呈类四边形或多边形；伸缩杆选择类四边形或多边形断面，是为了防止第一伸缩杆11或第二伸缩杆12与稳定件22之间发生旋转，不利于伞柄2的握持，而且类四边形或多边形断面可以改进圆形断面侧向承受力不足的问题。未与稳定件连接的其他伸缩杆其断面依然可以是圆形，也可以是椭圆形断面，或者采用与第一伸缩杆11或第二伸缩杆12相同形状的断面。
其中一个优选实施例，稳定件22滑动套设中棒1外，在所述中空柱体21中可沿中棒1轴线方向移动。更具体地，稳定件22固定套设于中棒1第二伸缩杆12的末端，如图6所示，所述末端指的是与第一伸缩杆11相连接的一端，当伞打开时，第二伸缩杆12末端位于所述伞柄中空柱体21的中上部。这样稳定件22随着第二伸缩杆12在伞柄2中的收缩或伸出而实现在伞柄2内沿中棒1轴线方向的移动。
进一步，所述中空柱体底部211与中空柱体21可拆卸连接，所述中空柱体底部211设有连接块23。
优选的，如图2至图3所示，连接块23设置有若干弹性卡扣231。伞收合状态下，通过第二伸缩杆12带动稳定件22向伞柄2底部移动，并直接与弹性卡扣231配合实现固定（图中未示出）；另一种设计方案是将弹性卡扣231与下巢配合实现固定，此时，稳定件22包含若干镂空结构222可容置所述弹性卡扣231贯穿；伞收合状态下，所述弹性卡扣231贯穿所述稳定件22钩扣于滑入伞柄2的下巢勾扣结构（图中未示出）中，该勾扣结构可以卡环或勾槽等可与弹性卡扣231配合实现相对固定的结构。将伞撑开时，仅需要克服弹性卡扣231的弹力，通过第二伸缩杆12带动稳定件22复位，下巢即可滑出伞柄2。优选的，所述弹性卡扣231与所述连接块23一体成型。
优选的，如图4与图5所示，连接块23与所述稳定件22相抵的一侧设有卡环232，且所述稳定件22相应设有与卡环232配合的卡槽223。通过稳定件22的卡槽223与连接块23的卡环232相互配合卡接固定，从而使得握持伞柄2在收纳时能够有一定的卡接效果，使伞柄2收纳后能够稳定卡住，不意外打开。开伞时，通过第二伸缩杆12带动稳定件22复位。卡槽223与卡环232的位置可以交换，即连接块23上设卡槽223，稳定件22上设与之配合的卡环232。
作为其中一个优选实施例，稳定件22也可以套设在中棒1的第一伸缩杆11上。进一步，所述中空柱体21的底部211与所述稳定件22之间设有沿中棒1轴线方向伸缩的复位弹簧24或其它复位件，如图8与图9所示。当伞自然收合，下巢将稳定件22顶入伞柄2中，如图9中所见，此时弹簧24收缩，使得整个伞柄2可进入伞骨收合后围合的内圈；当伞撑开时，下巢从伞柄2伸出，弹簧24恢复形变，而稳定件22始终在伞柄2内，从而稳定伞柄2使之不摇晃。此时，稳定件22是通过下巢的带动实现复位。复位弹簧24可以设置在第一伸缩杆11的内部（图中未示出），也可以是环绕在第一伸缩杆11的外侧，正如如8与图9中所画出的。
此时，为了伞柄2收纳后能够稳定卡住，不意外打开，连接块23设有弹性卡扣231，如图8与图9所示，弹性卡扣231贯穿稳定件22与下巢实现相对固定，或者与稳定块22配合实现固定；此时，所述连接块23与稳定件22间的扣合力小于所述稳定件22与下巢间的扣合力。也可以是通过类似图4与图5中所示结构，稳定件22的卡槽223与连接块23的卡环232相互配合卡接固定，此时相应地，在下巢与稳定件22之间形成类似前述弹性卡扣231与勾扣的配合结构（图中未示出），将伞撑开时，下巢将带动稳定件22，克服卡环232与卡槽223间的扣合力，沿中棒向上滑动，在到达上限位置时，下巢即可与稳定件22分离从而滑出伞柄2，设计中，为了操作的顺畅性，所述连接块23与稳定件22之间的扣合力小于所述稳定件22与下巢间的扣合力，即使下巢与稳定件22间的分离力要大于卡环232与卡槽223间的分离力。当不装设复位件时，也可以是在伞巢上形成弹性卡钩，稳定件22上对应设置与卡钩配合的卡扣，以便伞下巢在开伞时带动稳定件22复位，此时，稳定件22利用与伞柄2或中棒1间的摩擦力实现位置的固定。
进一步，中空柱体顶部212设有防止稳定件22脱离的限位结构25，例如可以螺纹套接一限位套。通过限位套的作用，使得稳定件22始终位于伞柄2内，并通过限位套的拧开，从而使得伞柄2的拆卸更加方便容易；同时，为了避免长期与伞布接触摩擦出现刮花现象，限位套采用金属材质制成。
紧凑型雨伞进行收纳的原理：首先人员将折叠伞收起，再推送伞柄2，带动伸缩杆伸缩，使得下巢滑入伞柄2，进一步缩短整个伞的长度，方便整个雨伞的收纳，在使用时，伞柄2能够正常抽出，握持更加舒适，容易握住，使用者体验感好。相对于将稳定件22滑动套设在第一伸缩杆11的技术方案，稳定件22固定套设于第二伸缩杆12末端的设计更优，一是后者不需要复位装置即可实现稳定件22的复位，结构更简单；二是后者减少了复位弹簧24或其他复位装置的安装空间，相较于前者可以进一步缩短整个伞的长度。
优选的，为了伞柄2的美观以及防止伞柄2底部的连接块23脱落，可以在伞柄2底部加一底套3。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (11)

  1. 一种紧凑型轻便雨伞，包括伞架、伞面与伞柄(2)，所述伞架包括中棒(1)、固定于中棒(1)上端的上巢、活动设置在中棒(1)上的下巢以及分别与上巢、下巢铰接的伞骨；所述中棒(1)由活动伸缩杆嵌套在一起，其特征在于：所述伞柄(2)为中空柱体(21)，所述中棒(1)插入伞柄(2)中并与所述伞柄(2)底部连接，所述中空柱体(21)内外径设置为：当伞自然收合时，所述下巢滑入所述伞柄(2)内，且所述伞骨收合后环绕所述伞柄(2)外侧，所述伞柄(2)至少长度的一半进入伞骨收合后围合的内圈；所述伞柄(2)内设有安装在所述中空柱体(21)与中棒(1)之间的稳定件(22)。
  2. 根据权利要求1所述的一种紧凑型雨伞，其特征在于：所述稳定件(22)为中心区域设有开孔(220)的圆柱体；所述开孔(220)的形状及孔径与所述中棒(1)相配合。
  3. 根据权利要求1所述的一种紧凑型雨伞，其特征在于：所述中空柱体顶部(212)设有防止所述稳定件(22)脱离的限位结构(25)。
  4. 根据权利要求2所述的一种紧凑型雨伞，其特征在于：所述中棒(1)的活动伸缩杆包括第一伸缩杆(11)与第二伸缩杆(12)；所述第一伸缩杆(11)和/或第二伸缩杆(12)的断面呈类四边形或多边形。
  5. 根据权利要求2所述的一种紧凑型雨伞，其特征在于：所述稳定件(22)为由若干个筋条部连接组成的镂空结构(221)。
  6. 根据权利要求2所述的一种紧凑型雨伞，其特征在于：所述稳定件(22)滑动套设于中棒(1)外，在所述中空柱体(21)内沿中棒(1)轴线方向移动。
  7. 根据权利要求6所述的一种紧凑型雨伞，其特征在于：所述伞柄(2)底部设有连接块(23)，所述连接块(23)设置有若干弹性卡扣(231)，且所述稳定件(22)或所述下巢设有与所述弹性卡扣(231)配合实现相对固定的结构。
  8. 根据权利要求6所述的一种紧凑型雨伞，其特征在于：所述中空柱体(21)内壁上设置滑槽，所述稳定件(22)上设置有滑块，所述稳定件(22)上的滑块安装在所述滑槽中。
  9. 根据权利要求6所述的一种紧凑型雨伞，其特征在于：所述稳定件(22)固定套设在第二伸缩杆(12)的末端，所述末端是与第一伸缩杆(11)相连接的一端；当伞打开时，第二伸缩杆(12)末端位于所述伞柄(2)中空柱体(21)的中上部。
  10. 根据权利要求6所述的一种紧凑型雨伞，其特征在于：所述稳定件(22)滑动套设在第一伸缩杆(11)上，且所述中空柱体(21)的底部与所述稳定件(22)之间设有复位弹簧(24)。
  11. 根据权利要求9所述的一种紧凑型雨伞，其特征在于：所述连接块(23)与所述稳定件(22)相抵的一侧设有卡环(232)，且所述稳定件(22)相应设有与卡环(232)配合的卡槽(222)。
PCT/CN2022/071697 2021-01-14 2022-01-13 一种紧凑型雨伞 WO2022152188A1 (zh)

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