WO2020042861A1 - Main umbrella rib, main umbrella rib driving rod, main umbrella rib driving device, and umbrella - Google Patents

Main umbrella rib, main umbrella rib driving rod, main umbrella rib driving device, and umbrella Download PDF

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Publication number
WO2020042861A1
WO2020042861A1 PCT/CN2019/098802 CN2019098802W WO2020042861A1 WO 2020042861 A1 WO2020042861 A1 WO 2020042861A1 CN 2019098802 W CN2019098802 W CN 2019098802W WO 2020042861 A1 WO2020042861 A1 WO 2020042861A1
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WO
WIPO (PCT)
Prior art keywords
main
umbrella bone
main umbrella
umbrella
gear portion
Prior art date
Application number
PCT/CN2019/098802
Other languages
French (fr)
Chinese (zh)
Inventor
周继平
陈玮
Original Assignee
周继平
陈玮
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Filing date
Publication date
Application filed by 周继平, 陈玮 filed Critical 周继平
Publication of WO2020042861A1 publication Critical patent/WO2020042861A1/en

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B11/00—Umbrellas characterised by their shape or attachment
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/02—Umbrella frames
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/14—Devices for opening and for closing umbrellas
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/14—Devices for opening and for closing umbrellas
    • A45B25/143—Devices for opening and for closing umbrellas automatic
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B9/02—Handles or heads
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B2025/003—Accessories not covered by groups A45B25/24 - A45B25/30

Definitions

  • the present invention relates to the accessories of the umbrella; more specifically, the present invention relates to the main umbrella bone of the umbrella, the main umbrella bone driving rod and the main umbrella bone driving device.
  • the present invention also relates to an umbrella including the main umbrella bone, the main umbrella bone driving rod, or the main umbrella bone driving device.
  • Umbrellas usually include accessories such as handles, poles, umbrella bones, umbrella nests, and umbrella surfaces, which are used to provide shade (sun umbrellas), shelter from wind and rain (umbrellas), as decoration (craft umbrellas), to provide resistance (parachutes), and so on.
  • the umbrella handle belongs to the holding part of the umbrella pole;
  • the umbrella pole is the main backbone of the entire umbrella and supports the entire umbrella;
  • the umbrella bone supports the entire umbrella surface, which can usually be folded and stretched for easy carrying;
  • the umbrella nest is an umbrella The bone is folded and unfolded;
  • the umbrella surface is attached to the main umbrella bone as a functional part, and is used to provide, for example, but not limited to, shade, rain, and the like.
  • FIG. 1 is a schematic diagram of an umbrella stand in the prior art.
  • the umbrella bone includes a main umbrella bone 1, an auxiliary umbrella bone 2 and a pull bone 3, which are pivotally connected to the upper nest 4, the middle nest 5 and the lower nest 6, respectively.
  • Spring 7. This umbrella is powered by a spring 7 when it is unfolded, and requires the user to manually operate the lower nest 6 when it is stowed.
  • the lower nest 6, the spring 7, and the pull bone 3 in the figure can be omitted. At this time, both the unfolding and retracting of the umbrella need to manually operate the lower nest (that is, the middle nest 5 in the figure).
  • Another object of the present invention is to provide a main umbrella bone driving rod capable of cooperating with the main umbrella bone.
  • Another object of the present invention is to provide a main umbrella bone driving device including the foregoing main umbrella bone and a main umbrella bone driving rod.
  • a first aspect of the present invention provides a main umbrella bone of an umbrella, wherein the main umbrella bone includes:
  • a body said body being strip-shaped
  • the main body and the gear portion are integrally formed, for example, integrally formed by welding or integrally formed by molding.
  • the main body is tangent to a tooth top circle of the gear portion, or the main body is tangent to a tooth root circle of the gear portion, or The main body is coupled to the gear portion near a gear shaft hole.
  • a second aspect of the present invention provides a main umbrella bone driving rod, wherein one end of the main umbrella bone driving rod is surrounded on its outer surface by a plurality of circumferential grooves, and adjacent ones A circumferentially extending tooth portion is formed between the grooves, which is adapted to apply a force along a longitudinal direction of the main umbrella bone driving rod when the main umbrella bone driving rod is operated.
  • the groove is a ring groove
  • the main umbrella bone driving rod has a polygonal or circular cross section.
  • the groove is a spiral groove
  • the main umbrella bone driving rod has a circular cross section.
  • a third aspect of the present invention provides a main umbrella bone driving rod, wherein one end of the main umbrella bone driving rod is formed as a rack, and the rack and a gear portion of the main umbrella bone Cooperate to realize the collection and display of the umbrella.
  • a fourth aspect of the present invention provides a main umbrella bone driving device, wherein the main umbrella bone driving device includes the main umbrella bone according to any one of the foregoing first aspects, and The main umbrella bone driving device includes the main umbrella bone driving rod according to any one of the second aspect or the third aspect.
  • the gear portion engages a groove on the main umbrella bone driving rod, and a central axis of the gear portion and the main umbrella bone driving rod The vertical is vertical.
  • the main umbrella bone driving device further includes a power source, and is preferably arranged in the umbrella handle.
  • the power source is a motor, or the power source is a manual rack and pinion assembly.
  • the main umbrella bone driving device further includes a transmission component, the transmission component is adapted to convert the rotary motion output by the power source into the main umbrella Linear motion of the bone drive rod.
  • the transmission component is a ball screw or a wire rope.
  • a fifth aspect of the present invention provides an umbrella, wherein the umbrella includes a main umbrella bone driving device according to any one of the foregoing fourth aspects.
  • the umbrella pole of the umbrella includes:
  • An inner rod which is the main umbrella bone driving rod.
  • the rotating shaft of the gear portion is provided by a pivotal member, such as a wire, provided in the upper nest or the inner periphery of the fixed seat.
  • FIG. 1 is a schematic diagram of an umbrella stand in the prior art
  • FIG. 2 is a schematic diagram of a main umbrella bone of an umbrella according to the present invention.
  • FIG. 3 is a partial schematic view of a main umbrella bone driving rod of an umbrella according to the present invention.
  • FIG. 4 is a partial schematic view of a main umbrella bone driving device of an umbrella according to the present invention.
  • FIG. 5 is a schematic diagram of an embodiment of an umbrella according to the present invention.
  • FIG. 6 is a schematic diagram of a rack and pinion assembly as a power source in an umbrella according to the present invention.
  • Fig. 2 is a schematic diagram of a main umbrella bone of an umbrella according to the present invention.
  • the main umbrella bone 10 may include a main body 11 and a gear portion 12.
  • the main body 11 of the main umbrella bone 10 may be in a strip shape. Although shown as straight in the figure, it may be curved and may have some flexibility.
  • This main umbrella bone 10 is suitable for attaching an umbrella cloth for forming an umbrella surface.
  • the main body 11 may be provided with a hole (not shown) suitable for suturing the umbrella cloth and / or a pivot fulcrum (not shown) suitable for pivotally connecting the auxiliary umbrella bone.
  • an umbrella may include 4 to 20 main ribs, preferably 6 to 10 main ribs, such as 8, so it may have a corresponding number of gear portions. It should be pointed out that the case where more than one main umbrella bone shares one gear part is not excluded here.
  • each main rib 11 may have a gear portion 12 thereon.
  • the diameter of the tooth top circle of the gear portion may be 5-10 mm, such as 7 mm; and the thickness of the gear portion may be 1-3 mm, such as 2 mm.
  • the number of teeth on the entire circumference of the gear portion may be 6-18, for example, 12 teeth.
  • the gear unit with such parameters has a simple and compact structure and is easy to manufacture and install. These size parameters are taken as examples, so the technical solution of the present application is not limited to the above size parameters.
  • the gear portion 12 is located at one end of the main body 11, and the main body 11 and the gear portion 12 are fixed together.
  • the two may be fixed together by other components, may be welded into one body, or formed directly and integrally.
  • the main body 11 and the gear portion 12 may be integrally formed by molding or the like.
  • the main body 11 is substantially coplanar with the gear portion 12 and is located in the same plane.
  • the main body 11 may be tangent to the tooth top circle of the gear portion 12; or, the main body 11 may be tangent to the tooth root circle of the gear portion 12.
  • FIG. 3 is a partial schematic view of a main umbrella bone driving rod of an umbrella according to the present invention.
  • the main umbrella bone driving rod 20 is adapted to cooperate with the main umbrella bone 10 in the foregoing embodiment.
  • Reference numeral 21 in the figure indicates the main body of the main umbrella bone driving rod 20. Only a part of the main body 21 is shown here. Since the main umbrella bone driving rod 20 is an elongated member, only a part including a top end thereof is shown here in part, and the main umbrella having a groove 22 at the top end is suitable for the main umbrella.
  • the teeth of the gear part 12 at the bone cooperate to drive the main umbrella bone and realize the retracting and spreading of the umbrella.
  • the gear portion is rotated 90 degrees
  • the main umbrella bone is subsequently rotated to a fully opened state, or an approximately horizontal state (when the umbrella rod is vertical).
  • one end of the main umbrella bone driving rod 20 is surrounded on its outer surface by a plurality of circumferential grooves 22, and adjacent grooves 22 are formed between the grooves adapted to operate along the main umbrella
  • the bone driving rod 20 extends the teeth 23 in the circumferential direction of the longitudinal force.
  • the groove may be a ring groove or a spiral groove.
  • the gear portion 12 can control the retracting and spreading of the main umbrella bone 10.
  • the main parasol driving rod may have a polygonal or circular cross section. The number of sides of the polygon is suitable for the same number of main ribs of the umbrella, and the teeth on each side can be respectively engaged with the gear portion of one main rib, providing sufficient power and reducing the pressure on each gear. , Reduce the wear of the gear part and the groove.
  • the cross section of the main umbrella driving rod should be circular, or approximately circular.
  • the main rib driving rod may be selected to be cylindrical.
  • the end of the main umbrella bone driving rod 20 may be formed as a rack at the end of the main umbrella bone 10 to cooperate with the gear portion 12 of the main umbrella bone 10 to realize the retracting and expanding of the umbrella.
  • a corresponding number of racks may be provided or the racks may have teeth corresponding to the gear portions 12 on the sides.
  • FIG. 4 is a partial schematic view of a main umbrella bone driving device of an umbrella according to the present invention.
  • the main parachute drive device includes the aforementioned main parachute bone 10, and the main parachute drive device includes the aforementioned main parachute drive rod 20.
  • the gear portion 12 can engage the groove 22 on the main rib driving rod, and the central axis of the gear portion 12 is perpendicular to the longitudinal direction of the main rib driving rod.
  • the figure also shows the upper nest 30 and the outer pole 40 of the umbrella.
  • the upper nest 30 is fixed on the outer rod 40 and is used to provide a rotating shaft for the gear portion of the main umbrella bone 10.
  • a wire (not shown) may be threaded in the upper nest 30 in the circumferential direction as a rotation shaft of the gear portion.
  • a fixed seat (not shown) may be formed near the end of the outer lever 40, and the gear part 12 may be installed in the fixed seat of the outer lever 40, that is, the gear part 12 is placed in the fixed seat, and metal is used.
  • Wires such as steel wires and iron wires, pass through the shaft holes of the gear unit so that the holes of the fixed seat are aligned with the shaft holes of the gear seat. After the wires pass through the holes and fix the gear units, the wires are wound tightly.
  • the main umbrella bone driving rod 20 in the figure is located on the outer rod 40.
  • the inner rod in different embodiments, it can slide or rotate inside the outer rod, respectively.
  • a bearing (see Fig. 5) may be provided between the inner rod and the outer rod to support the main parasol driving rod 20 within the outer rod 40.
  • the main umbrella bone driving device 20 may further include a power source, which is preferably arranged in the umbrella handle, which will be described in detail below with reference to FIG. 5.
  • the power source may be a motor, or the power source may be a manual rack and pinion assembly. An example of the rack and pinion assembly is shown in FIG. 6.
  • the internal gear By pushing the horizontal rack 140 to drive the gear 150 to rotate, the internal gear (not shown) will drive the vertical rack 160 to move up and down.
  • the vertical rack 160 can be directly connected to the main umbrella bone 10 or to the main umbrella bone driving rod 20 so as to drive the gear portion 12, and the umbrella surface can be extended and retracted.
  • the main umbrella bone driving device further includes a transmission component, such as a ball screw.
  • the transmission component is adapted to convert the rotary motion output by the power source into a linear movement of the main umbrella bone driving rod.
  • Fig. 5 is a schematic diagram of an embodiment of an umbrella according to the present invention.
  • the main umbrella bone 10, the auxiliary umbrella bone 50, the pull bone 60, and the upper nest 30, the middle nest 70, the lower nest 80, and the spring 90 between the middle nest and the lower nest are shown schematically in FIG.
  • the inner rod is the bearing 100 between the main umbrella driving rod 20 and the outer rod 40, the battery 110, the motor 120, and the transmission rod 130 in the umbrella handle.
  • the output shaft of the motor 120 drives the transmission rod 130 to rotate, and the transmission rod 130 passes
  • the screw is connected to one end of the inner rod and converts the rotary motion into the linear movement of the main umbrella bone driving rod.
  • the end of the transmission rod 130 has an external thread
  • the corresponding end of the internal rod that is, the main rib driving rod
  • the external threaded end of the transmission rod 130 can be engaged with the sleeve. In the cylinder, when the two rotate and move with each other, longitudinal displacement occurs, and the telescopic effect of the main umbrella bone driving rod is realized.
  • the umbrella pole of the umbrella may include an outer pole 40 and an inner pole 20.
  • the upper nest 30 is fixed at the top end of the outer rod 40, and the rotating shaft of the gear part is located at the upper nest 30.
  • the inner rod is the main umbrella bone driving rod 20.
  • the rotating shaft of the gear portion is provided by a pivotal member such as a wire provided in the inner periphery of the upper nest 30.
  • the umbrella handle can be provided with an up button and a down button.
  • the motor 120 When the up button is pressed, the motor 120 is started, which drives the transmission rod 130 to rotate.
  • the transmission rod 130 pulls down the main umbrella bone driving rod 20 by a screw such as a screw.
  • the groove 22 is connected to the gear portion 12, and the gear portion 12 is rotated.
  • the main rib is raised, and the umbrella opens.
  • the spring 90 can help push the umbrella's main and auxiliary umbrella bones upwards, but it does not need to be too thick and only needs some pushing force, because there will be some
  • the spring 90 can neutralize the force, and also reduce the torsional force of the motor, so that the motor and the spring cooperate to open the umbrella.
  • the parachute operation is just the opposite.
  • the motor starts and rotates in the reverse direction, the transmission rod 130 rotates, and the main rib driving rod 20 is pushed upward by the screw, and the gear portion 12 is driven through the groove 22.
  • the gear portion 12 rotates in the reverse direction.
  • the umbrella bone hangs down and the umbrella is retracted.
  • the umbrella may also be a folding umbrella, and the pull bone 60, the spring 90, the lower nest 80, and the like may not be provided.
  • the transmission rod 130 in the embodiment of FIG. 5 can be omitted, and the main umbrella bone driving rod 20 is pulled by a cord or the like.
  • the cord can be pulled to realize umbrella collection or open the umbrella.
  • a cord can be connected to the main umbrella bone driving rod 20, a hole is opened at the top, the cord is threaded into it, and the cord is connected to the motor.
  • the motor is started, the cord is pulled, Put the umbrella away and open the umbrella when you release the cord. It can be understood that when the motor is used to drive the cord, the motor can be positioned horizontally, the cord is wound on the motor shaft, and the cord can be retracted when the motor is rotated.
  • the screw (or lead screw) transmission between the transmission rod 130 and the main rib driving rod 20 may not be used, and the top gear portion is connected to the groove unchanged.
  • the bottom rack is connected, and the rack is connected to the motor with a gear. When the motor rotates, the gear is driven to rotate at the same time. Put the umbrella in the opposite direction.

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  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

A main umbrella rib, a main umbrella rib driving rod and a main umbrella rib driving device, and an umbrella comprising same. The main umbrella rib (10) comprises: a main body (11), the main body (11) being in the shape of strips; and a gear portion (12), the gear portion (12) being located at one tail end of the main body (11). The main body (11) and the gear portion (12) are fixed together, and the main body (11) is substantially coplanar with the gear portion (12).

Description

主伞骨、主伞骨驱动杆、主伞骨驱动装置及伞Main umbrella bone, main umbrella bone driving rod, main umbrella bone driving device and umbrella 技术领域Technical field
本发明涉及伞的配件；更具体地说，本发明涉及伞的主伞骨、主伞骨驱动杆及主伞骨驱动装置。The present invention relates to the accessories of the umbrella; more specifically, the present invention relates to the main umbrella bone of the umbrella, the main umbrella bone driving rod and the main umbrella bone driving device.
进一步地，本发明还涉及包括上述主伞骨、主伞骨驱动杆或主伞骨驱动装置的伞。Further, the present invention also relates to an umbrella including the main umbrella bone, the main umbrella bone driving rod, or the main umbrella bone driving device.
背景技术Background technique
伞通常包括伞柄、伞杆、伞骨、伞巢及伞面等配件，用来提供阴凉(阳伞)、遮蔽风雨(雨伞)、作为装饰(工艺伞)、提供阻力(降落伞)等。Umbrellas usually include accessories such as handles, poles, umbrella bones, umbrella nests, and umbrella surfaces, which are used to provide shade (sun umbrellas), shelter from wind and rain (umbrellas), as decoration (craft umbrellas), to provide resistance (parachutes), and so on.
在这些配件中，伞柄属于伞杆上的握持部；伞杆是整个伞的主心骨，支撑着整个伞；伞骨支撑整个伞面，通常能够折叠和撑开，便于携带；伞巢为伞骨实现折叠、撑开；伞面附接于主伞骨，作为功能部，用于提供例如但不限于遮阳、遮雨等。Among these accessories, the umbrella handle belongs to the holding part of the umbrella pole; the umbrella pole is the main backbone of the entire umbrella and supports the entire umbrella; the umbrella bone supports the entire umbrella surface, which can usually be folded and stretched for easy carrying; the umbrella nest is an umbrella The bone is folded and unfolded; the umbrella surface is attached to the main umbrella bone as a functional part, and is used to provide, for example, but not limited to, shade, rain, and the like.
图1是现有技术中一种伞架的示意图。在图1中，伞骨包括主伞骨1、副伞骨2和拉骨3，分别枢接到上巢4、中巢5和下巢6，在中巢5和下巢6之间设有弹簧7。这种伞撑开时由弹簧7提供动力，在收起时需要使用者手动操作下巢6。FIG. 1 is a schematic diagram of an umbrella stand in the prior art. In FIG. 1, the umbrella bone includes a main umbrella bone 1, an auxiliary umbrella bone 2 and a pull bone 3, which are pivotally connected to the upper nest 4, the middle nest 5 and the lower nest 6, respectively. Spring 7. This umbrella is powered by a spring 7 when it is unfolded, and requires the user to manually operate the lower nest 6 when it is stowed.
在一些另外的伞中，可以省去图中的下巢6、弹簧7和拉骨3。此时伞的撑开和收起均需要手动操作下巢(即图中的中巢5)。In some other umbrellas, the lower nest 6, the spring 7, and the pull bone 3 in the figure can be omitted. At this time, both the unfolding and retracting of the umbrella need to manually operate the lower nest (that is, the middle nest 5 in the figure).
发明内容Summary of the Invention
本发明的一方面的目的在于提供一种改进的伞的主伞骨。It is an object of one aspect of the present invention to provide an improved umbrella main bone.
本发明另一方面的目的在于提供一种能与上述主伞骨相配合的主伞骨驱动杆。Another object of the present invention is to provide a main umbrella bone driving rod capable of cooperating with the main umbrella bone.
本发明再一方面的目的在于提供一种包括前述主伞骨和主伞骨驱动杆的主伞骨驱动装置。Another object of the present invention is to provide a main umbrella bone driving device including the foregoing main umbrella bone and a main umbrella bone driving rod.
本发明的又一方面的目的在于提供一种包括上述主伞骨驱动装置的伞。It is another object of the present invention to provide an umbrella including the above-mentioned main umbrella bone driving device.
为了实现前述目的，本发明的第一方面提供了一种伞的主伞骨，其中，所 述主伞骨包括：In order to achieve the foregoing object, a first aspect of the present invention provides a main umbrella bone of an umbrella, wherein the main umbrella bone includes:
主体，所述主体呈条状；以及A body, said body being strip-shaped; and
齿轮部，所述齿轮部位于所述主体的一个末端处，所述主体与所述齿轮部固定在一起，并且所述主体基本上与所述齿轮部共面。A gear portion located at one end of the main body, the main body and the gear portion being fixed together, and the main body being substantially coplanar with the gear portion.
可选地，在如前所述的主伞骨中，所述主体与所述齿轮部一体地形成，例如通过焊接成为一体或者通过模制一体地形成。Optionally, in the main umbrella bone as described above, the main body and the gear portion are integrally formed, for example, integrally formed by welding or integrally formed by molding.
可选地，在如前所述的主伞骨中，所述主体与所述齿轮部的齿顶圆相切，或者，所述主体与所述齿轮部的齿根圆相切，或者，所述主体接合至所述齿轮部的靠近齿轮轴孔处。Optionally, in the main umbrella bone as described above, the main body is tangent to a tooth top circle of the gear portion, or the main body is tangent to a tooth root circle of the gear portion, or The main body is coupled to the gear portion near a gear shaft hole.
为了实现前述目的，本发明的第二方面提供了一种主伞骨驱动杆，其中，所述主伞骨驱动杆的一个末端处在外表面上围绕有多周凹槽，并且，相邻的所述凹槽之间形成适于在操作所述主伞骨驱动杆时沿所述主伞骨驱动杆的纵向施力的周向延伸齿部。In order to achieve the foregoing object, a second aspect of the present invention provides a main umbrella bone driving rod, wherein one end of the main umbrella bone driving rod is surrounded on its outer surface by a plurality of circumferential grooves, and adjacent ones A circumferentially extending tooth portion is formed between the grooves, which is adapted to apply a force along a longitudinal direction of the main umbrella bone driving rod when the main umbrella bone driving rod is operated.
可选地，在如前所述的主伞骨驱动杆中，所述凹槽为环槽，所述主伞骨驱动杆具有多边形或圆形的横截面。Optionally, in the main umbrella bone driving rod as described above, the groove is a ring groove, and the main umbrella bone driving rod has a polygonal or circular cross section.
可选地，在如前所述的主伞骨驱动杆中，所述凹槽为螺旋槽，所述主伞骨驱动杆具有圆形的横截面。Optionally, in the main umbrella bone driving rod as described above, the groove is a spiral groove, and the main umbrella bone driving rod has a circular cross section.
为了实现前述目的，本发明的第三方面提供了一种主伞骨驱动杆，其中，所述主伞骨驱动杆的一个末端处形成为齿条，所述齿条与主伞骨的齿轮部配合用以实现伞的收、展。In order to achieve the foregoing object, a third aspect of the present invention provides a main umbrella bone driving rod, wherein one end of the main umbrella bone driving rod is formed as a rack, and the rack and a gear portion of the main umbrella bone Cooperate to realize the collection and display of the umbrella.
为了实现前述目的，本发明的第四方面提供了一种主伞骨驱动装置，其中，所述主伞骨驱动装置包括如前述第一方面中任一项所述的主伞骨，并且，所述主伞骨驱动装置包括如前述第二方面或第三方面中任一项所述的主伞骨驱动杆。In order to achieve the foregoing object, a fourth aspect of the present invention provides a main umbrella bone driving device, wherein the main umbrella bone driving device includes the main umbrella bone according to any one of the foregoing first aspects, and The main umbrella bone driving device includes the main umbrella bone driving rod according to any one of the second aspect or the third aspect.
可选地，在如前所述的主伞骨驱动装置中，所述齿轮部接合所述主伞骨驱动杆上的凹槽，并且所述齿轮部的中心轴线与所述主伞骨驱动杆的纵向垂直。Optionally, in the main umbrella bone driving device as described above, the gear portion engages a groove on the main umbrella bone driving rod, and a central axis of the gear portion and the main umbrella bone driving rod The vertical is vertical.
可选地，在如前所述的主伞骨驱动装置中，所述主伞骨驱动装置还包括动力源，优选为布置在伞柄内。Optionally, in the main umbrella bone driving device described above, the main umbrella bone driving device further includes a power source, and is preferably arranged in the umbrella handle.
可选地，在如前所述的主伞骨驱动装置中，所述动力源为电机，或者，所述动力源为手动的齿轮齿条组件。Optionally, in the main umbrella bone driving device described above, the power source is a motor, or the power source is a manual rack and pinion assembly.
可选地，在如前所述的主伞骨驱动装置中，所述主伞骨驱动装置还包括传动部件，所述传动部件适于将所述动力源输出的旋转运动转换成所述主伞骨驱动杆的线性运动。Optionally, in the main umbrella bone driving device as described above, the main umbrella bone driving device further includes a transmission component, the transmission component is adapted to convert the rotary motion output by the power source into the main umbrella Linear motion of the bone drive rod.
可选地，在如前所述的主伞骨驱动装置中，所述传动部件为滚珠丝杠或线绳。Optionally, in the main umbrella bone driving device described above, the transmission component is a ball screw or a wire rope.
为了实现前述目的，本发明的第五方面提供了一种伞，其中，所述伞包括如前述第四方面中任一项所述的主伞骨驱动装置。To achieve the foregoing object, a fifth aspect of the present invention provides an umbrella, wherein the umbrella includes a main umbrella bone driving device according to any one of the foregoing fourth aspects.
可选地，在如前所述的伞中，所述伞的伞杆包括：Optionally, in the umbrella as described above, the umbrella pole of the umbrella includes:
外杆，在所述外杆的顶端处固定有上巢或形成有固定座，所述齿轮部的转轴位于所述上巢或所述固定座处；以及An outer rod, an upper nest is fixed or a fixed seat is formed at a top end of the outer rod, and a rotating shaft of the gear part is located at the upper nest or the fixed seat; and
内杆，所述内杆为所述主伞骨驱动杆。An inner rod, which is the main umbrella bone driving rod.
可选地，在如前所述的伞中，所述齿轮部的转轴由所述上巢或所述固定座内周向设置的枢接件例如金属丝提供。Optionally, in the umbrella as described above, the rotating shaft of the gear portion is provided by a pivotal member, such as a wire, provided in the upper nest or the inner periphery of the fixed seat.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
参照附图，本发明的公开内容将更加显然。应当了解，这些附图仅仅用于说明的目的，而并非意在对本发明的保护范围构成限制。图中：The disclosure of the present invention will be more apparent with reference to the drawings. It should be understood that these drawings are for illustrative purposes only, and are not intended to limit the scope of protection of the present invention. In the picture:
图1是现有技术中一种伞架的示意图；1 is a schematic diagram of an umbrella stand in the prior art;
图2是根据本发明的一种伞的主伞骨的示意图；2 is a schematic diagram of a main umbrella bone of an umbrella according to the present invention;
图3是根据本发明的一种伞的主伞骨驱动杆的局部示意图；3 is a partial schematic view of a main umbrella bone driving rod of an umbrella according to the present invention;
图4是根据本发明的一种伞的主伞骨驱动装置的局部示意图；4 is a partial schematic view of a main umbrella bone driving device of an umbrella according to the present invention;
图5是根据本发明的一种伞的实施方式的示意图；以及5 is a schematic diagram of an embodiment of an umbrella according to the present invention; and
图6是根据本发明的伞中作为动力源的齿轮齿条组件的示意图。6 is a schematic diagram of a rack and pinion assembly as a power source in an umbrella according to the present invention.
具体实施方式detailed description
下面参照附图详细地说明本发明的具体实施方式。在各附图中，相同的附图标记表示相同或相应的技术特征。各附图并不是依比例绘制的，可以用于参考理解本申请中的发明创造的技术构思。Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. In the drawings, the same reference numerals indicate the same or corresponding technical features. The drawings are not drawn to scale and can be used for reference to understand the technical concepts of the inventions in this application.
图2是根据本发明的一种伞的主伞骨的示意图。Fig. 2 is a schematic diagram of a main umbrella bone of an umbrella according to the present invention.
从图中可以看出，该主伞骨10可以包括主体11和齿轮部12。As can be seen from the figure, the main umbrella bone 10 may include a main body 11 and a gear portion 12.
如图中所示，主伞骨10的主体11可以呈条状。虽然在图中示出为直形的， 其可以为弯曲的，并且可以具有一定的柔韧性。As shown in the figure, the main body 11 of the main umbrella bone 10 may be in a strip shape. Although shown as straight in the figure, it may be curved and may have some flexibility.
该主伞骨10适于附接用于构成伞面的伞布。在可选的实施方式中，主体11上可以设置适于缝合伞布的孔(未图示)和/或适于枢接副伞骨的枢接支点(未图示)等。根据不同的情况，在一把伞中可以包括有4至20个主伞骨，优选为6至10个主伞骨，例如8个，因而可以具有相应数量的齿轮部。需要指出的是，此处并不排除多于一个主伞骨共用一个齿轮部的情况。This main umbrella bone 10 is suitable for attaching an umbrella cloth for forming an umbrella surface. In an alternative embodiment, the main body 11 may be provided with a hole (not shown) suitable for suturing the umbrella cloth and / or a pivot fulcrum (not shown) suitable for pivotally connecting the auxiliary umbrella bone. According to different situations, an umbrella may include 4 to 20 main ribs, preferably 6 to 10 main ribs, such as 8, so it may have a corresponding number of gear portions. It should be pointed out that the case where more than one main umbrella bone shares one gear part is not excluded here.
在一种实施方式中，每个主伞骨11上可以具有一个齿轮部12。可选地，根据伞的具体尺寸，齿轮部的齿顶圆直径可以为5-10毫米，例如7毫米；齿轮部的厚度可以为1-3毫米，例如2毫米。齿轮部在整周上的齿数可以为6-18个，例如12个。如此参数的齿轮部结构简单、紧凑，易于制造、安装。这些尺寸参数作为示例，因此本申请的技术方案并不局限于上述尺寸参数。In one embodiment, each main rib 11 may have a gear portion 12 thereon. Optionally, according to the specific size of the umbrella, the diameter of the tooth top circle of the gear portion may be 5-10 mm, such as 7 mm; and the thickness of the gear portion may be 1-3 mm, such as 2 mm. The number of teeth on the entire circumference of the gear portion may be 6-18, for example, 12 teeth. The gear unit with such parameters has a simple and compact structure and is easy to manufacture and install. These size parameters are taken as examples, so the technical solution of the present application is not limited to the above size parameters.
根据图示，齿轮部12位于主体11的一个末端处，主体11与齿轮部12固定在一起。在可选的实施方式中，二者可以通过其它部件固定在一起，可以焊接成为一体，或者直接一体地形成。例如，主体11和齿轮部12可以通过模制等一体形成。According to the illustration, the gear portion 12 is located at one end of the main body 11, and the main body 11 and the gear portion 12 are fixed together. In an alternative embodiment, the two may be fixed together by other components, may be welded into one body, or formed directly and integrally. For example, the main body 11 and the gear portion 12 may be integrally formed by molding or the like.
主体11基本上与齿轮部12共面，位于同一平面内。在可选的实施方式中，主体11可以与齿轮部12的齿顶圆相切；或者，主体11可以与齿轮部12的齿根圆相切。在一些实施方式中，还可以考虑将主体11接合至齿轮部12的靠近齿轮轴孔处；可以连接到齿轮部的中心或者边缘处。因而，可以了解，此处的齿轮部并不必需具备完整的齿轮，可以是齿轮的扇形或弓形部分，能够使得结构更加紧凑。The main body 11 is substantially coplanar with the gear portion 12 and is located in the same plane. In an alternative embodiment, the main body 11 may be tangent to the tooth top circle of the gear portion 12; or, the main body 11 may be tangent to the tooth root circle of the gear portion 12. In some embodiments, it is also conceivable to join the main body 11 to the gear portion 12 near the gear shaft hole; it may be connected to the center or edge of the gear portion. Therefore, it can be understood that the gear part here does not need to be provided with a complete gear, and may be a sector or an arcuate part of the gear, which can make the structure more compact.
图3是根据本发明的一种伞的主伞骨驱动杆的局部示意图。该主伞骨驱动杆20适于与前述实施方式中的主伞骨10配合。图中附图标记21标示了主伞骨驱动杆20的主体。在此仅示出主体21的一部分由于主伞骨驱动杆20为长形部件，所以此处仅局部地示出了包括其顶端的一部分，该顶端处具有凹槽22适于与伞的主伞骨处的齿轮部12的齿配合，从而驱动主伞骨，实现伞的收、展。在可选的实施方式中，当齿轮部转动90度时，主伞骨随之转动至完全打开状态，或者近似水平状态(当伞杆竖直时)。3 is a partial schematic view of a main umbrella bone driving rod of an umbrella according to the present invention. The main umbrella bone driving rod 20 is adapted to cooperate with the main umbrella bone 10 in the foregoing embodiment. Reference numeral 21 in the figure indicates the main body of the main umbrella bone driving rod 20. Only a part of the main body 21 is shown here. Since the main umbrella bone driving rod 20 is an elongated member, only a part including a top end thereof is shown here in part, and the main umbrella having a groove 22 at the top end is suitable for the main umbrella. The teeth of the gear part 12 at the bone cooperate to drive the main umbrella bone and realize the retracting and spreading of the umbrella. In an alternative embodiment, when the gear portion is rotated 90 degrees, the main umbrella bone is subsequently rotated to a fully opened state, or an approximately horizontal state (when the umbrella rod is vertical).
如图中所示，主伞骨驱动杆20的一个末端处在外表面上围绕有多周凹槽 22，相邻的凹槽22之间形成适于在操作该主伞骨驱动杆时沿主伞骨驱动杆20的纵向施力的周向延伸齿部23。As shown in the figure, one end of the main umbrella bone driving rod 20 is surrounded on its outer surface by a plurality of circumferential grooves 22, and adjacent grooves 22 are formed between the grooves adapted to operate along the main umbrella The bone driving rod 20 extends the teeth 23 in the circumferential direction of the longitudinal force.
在不同的实施方式中，凹槽可以为环槽或螺旋槽。In different embodiments, the groove may be a ring groove or a spiral groove.
在环槽的情况下，通过使主伞骨驱动杆20沿纵向上、下移动，可以通过齿轮部12控制主伞骨10的收、展。在采用环槽的实施方式中，主伞骨驱动杆可以具有多边形或圆形的横截面。该多边形的边数适于相同于伞的主伞骨的数量，可以满足每侧的齿部分别与一个主伞骨的齿轮部接合，充分提供动力，还可以减小对每个齿轮部的压力，减小齿轮部及凹槽的磨损。In the case of a ring groove, by moving the main umbrella bone drive rod 20 up and down in the longitudinal direction, the gear portion 12 can control the retracting and spreading of the main umbrella bone 10. In an embodiment employing a ring groove, the main parasol driving rod may have a polygonal or circular cross section. The number of sides of the polygon is suitable for the same number of main ribs of the umbrella, and the teeth on each side can be respectively engaged with the gear portion of one main rib, providing sufficient power and reducing the pressure on each gear. , Reduce the wear of the gear part and the groove.
在螺旋槽的情况下，通过使主伞骨驱动杆20沿正、反方向转动，可以通过齿轮部12控制主伞骨的收、展。在采用螺刻槽的情况下，主伞骨驱动杆的横截面应呈圆形，或者近似圆形。In the case of a spiral groove, by rotating the main umbrella bone driving rod 20 in the forward and reverse directions, the retracting and spreading of the main umbrella bone can be controlled by the gear portion 12. In the case of using a screw groove, the cross section of the main umbrella driving rod should be circular, or approximately circular.
当主伞骨的数量较多时，则可以适于选择主伞骨驱动杆为圆柱形。When the number of main ribs is large, the main rib driving rod may be selected to be cylindrical.
在另一可选的实施方式中，该主伞骨驱动杆20的该末端处可以形成为齿条，与主伞骨10的齿轮部12配合用以实现伞的收、展。根据整周上分布的齿轮部12的数量，可以设置相应数量的齿条或者使得齿条在侧面上具有与齿轮部12相应地接合的齿。In another optional implementation manner, the end of the main umbrella bone driving rod 20 may be formed as a rack at the end of the main umbrella bone 10 to cooperate with the gear portion 12 of the main umbrella bone 10 to realize the retracting and expanding of the umbrella. Depending on the number of the gear portions 12 distributed over the entire circumference, a corresponding number of racks may be provided or the racks may have teeth corresponding to the gear portions 12 on the sides.
图4是根据本发明的一种伞的主伞骨驱动装置的局部示意图。FIG. 4 is a partial schematic view of a main umbrella bone driving device of an umbrella according to the present invention.
如图中所示，主伞骨驱动装置包括前述的主伞骨10，并且，主伞骨驱动装置包括前述的主伞骨驱动杆20。齿轮部12可以接合主伞骨驱动杆上的凹槽22，并且齿轮部12的中心轴线与主伞骨驱动杆的纵向垂直。As shown in the figure, the main parachute drive device includes the aforementioned main parachute bone 10, and the main parachute drive device includes the aforementioned main parachute drive rod 20. The gear portion 12 can engage the groove 22 on the main rib driving rod, and the central axis of the gear portion 12 is perpendicular to the longitudinal direction of the main rib driving rod.
图中还示出了伞的上巢30以及外杆40。上巢30固定在外杆40上，用于为主伞骨10的齿轮部提供转轴。具体地，在上巢30内可以沿周向穿有金属丝(未示出)，作为齿轮部的转轴。The figure also shows the upper nest 30 and the outer pole 40 of the umbrella. The upper nest 30 is fixed on the outer rod 40 and is used to provide a rotating shaft for the gear portion of the main umbrella bone 10. Specifically, a wire (not shown) may be threaded in the upper nest 30 in the circumferential direction as a rotation shaft of the gear portion.
在另外的实施方式中，可以在外杆40的末端附近形成固定座(未图示)，而齿轮部12可以安装在外杆40的固定座内，即是齿轮部12放在固定座内，用金属丝，例如钢丝、铁丝，穿过齿轮部的轴孔，使得固定座的孔与齿轮座的轴孔对齐，金属丝穿过各孔后将各个齿轮部固定后，将金属丝绕紧。In another embodiment, a fixed seat (not shown) may be formed near the end of the outer lever 40, and the gear part 12 may be installed in the fixed seat of the outer lever 40, that is, the gear part 12 is placed in the fixed seat, and metal is used. Wires, such as steel wires and iron wires, pass through the shaft holes of the gear unit so that the holes of the fixed seat are aligned with the shaft holes of the gear seat. After the wires pass through the holes and fix the gear units, the wires are wound tightly.
图中的主伞骨驱动杆20位于外杆40，作为内杆，在不同的实施例中能够分别在外杆内滑移或旋转。在内杆和外杆之间可以设置有轴承(见图5)，将主 伞骨驱动杆20支撑在外杆40内。The main umbrella bone driving rod 20 in the figure is located on the outer rod 40. As the inner rod, in different embodiments, it can slide or rotate inside the outer rod, respectively. A bearing (see Fig. 5) may be provided between the inner rod and the outer rod to support the main parasol driving rod 20 within the outer rod 40.
主伞骨驱动装置20还可以包括动力源，优选为布置在伞柄内，下面将结合图5中详细描述。动力源可以为电机，或者，动力源为手动的齿轮齿条组件。如图6中示出了该齿轮齿条组件的一种示例，通过推动横齿条140带动齿轮150转动，内部齿轮(未示出)将带动竖齿条160上下移动。竖齿条160可以直接连接至主伞骨10或者连接到主伞骨驱动杆20从而带动齿轮部12，可以实现伞面的撑开与收起。The main umbrella bone driving device 20 may further include a power source, which is preferably arranged in the umbrella handle, which will be described in detail below with reference to FIG. 5. The power source may be a motor, or the power source may be a manual rack and pinion assembly. An example of the rack and pinion assembly is shown in FIG. 6. By pushing the horizontal rack 140 to drive the gear 150 to rotate, the internal gear (not shown) will drive the vertical rack 160 to move up and down. The vertical rack 160 can be directly connected to the main umbrella bone 10 or to the main umbrella bone driving rod 20 so as to drive the gear portion 12, and the umbrella surface can be extended and retracted.
主伞骨驱动装置还包括传动部件，例如为滚珠丝杠，传动部件适于将动力源输出的旋转运动转换成主伞骨驱动杆的线性运动。The main umbrella bone driving device further includes a transmission component, such as a ball screw. The transmission component is adapted to convert the rotary motion output by the power source into a linear movement of the main umbrella bone driving rod.
图5是根据本发明的一种伞的实施方式的示意图。Fig. 5 is a schematic diagram of an embodiment of an umbrella according to the present invention.
在图5中示意性地示出了伞中的主伞骨10、副伞骨50、拉骨60，以及上巢30、中巢70、下巢80，中巢与下巢之间的弹簧90，内杆即主伞骨驱动杆20与外杆40之间的轴承100，伞柄内的电池110、电机120及传送杆130，电机120的输出轴驱动传送杆130旋转运动，传送杆130通过螺旋连接于内杆的一端，将旋转运动转换成主伞骨驱动杆的线性移动。The main umbrella bone 10, the auxiliary umbrella bone 50, the pull bone 60, and the upper nest 30, the middle nest 70, the lower nest 80, and the spring 90 between the middle nest and the lower nest are shown schematically in FIG. The inner rod is the bearing 100 between the main umbrella driving rod 20 and the outer rod 40, the battery 110, the motor 120, and the transmission rod 130 in the umbrella handle. The output shaft of the motor 120 drives the transmission rod 130 to rotate, and the transmission rod 130 passes The screw is connected to one end of the inner rod and converts the rotary motion into the linear movement of the main umbrella bone driving rod.
在可选的实施方式中，传送杆130的端部具有外螺纹，而内杆即主伞骨驱动杆的相应端呈具有内螺纹的套筒，传送杆130的外螺纹端能够接合在该套筒内，当二者相互旋转运动的同时会产生纵向移位，实现主伞骨驱动杆的伸缩效果。In an alternative embodiment, the end of the transmission rod 130 has an external thread, and the corresponding end of the internal rod, that is, the main rib driving rod, is a sleeve with an internal thread. The external threaded end of the transmission rod 130 can be engaged with the sleeve. In the cylinder, when the two rotate and move with each other, longitudinal displacement occurs, and the telescopic effect of the main umbrella bone driving rod is realized.
可以看出，在该实施方式中，该伞的伞杆可以包括外杆40和内杆20。在外杆40的顶端处固定有上巢30，齿轮部的转轴位于上巢30处。内杆为主伞骨驱动杆20。齿轮部的转轴由上巢30内周向设置的枢接件例如金属丝提供。It can be seen that, in this embodiment, the umbrella pole of the umbrella may include an outer pole 40 and an inner pole 20. The upper nest 30 is fixed at the top end of the outer rod 40, and the rotating shaft of the gear part is located at the upper nest 30. The inner rod is the main umbrella bone driving rod 20. The rotating shaft of the gear portion is provided by a pivotal member such as a wire provided in the inner periphery of the upper nest 30.
伞柄上可以设置有向上按钮和向下铵钮。The umbrella handle can be provided with an up button and a down button.
当按向上按钮时，电机120启动，带动传送杆130旋转，传送杆130通过螺旋例如丝杠向下拉动主伞骨驱动杆20，凹槽22连接齿轮部12，这时齿轮部12便转动，主伞骨扬起，伞便打开。When the up button is pressed, the motor 120 is started, which drives the transmission rod 130 to rotate. The transmission rod 130 pulls down the main umbrella bone driving rod 20 by a screw such as a screw. The groove 22 is connected to the gear portion 12, and the gear portion 12 is rotated. The main rib is raised, and the umbrella opens.
在伞打开时，弹簧90能够协助将伞的主伞骨和副伞骨向上推，但是不需要弹簧太粗，只需要有一些推动力，因为在伞的主伞骨10安装伞布后会有一个力闭合，弹簧90能够中和该力，而且也减轻电机的扭转力，实现电机和弹簧共同作用将伞打开。When the umbrella is opened, the spring 90 can help push the umbrella's main and auxiliary umbrella bones upwards, but it does not need to be too thick and only needs some pushing force, because there will be some When a force is closed, the spring 90 can neutralize the force, and also reduce the torsional force of the motor, so that the motor and the spring cooperate to open the umbrella.
收伞操作刚刚相反。当按向下按钮时，电机启动并反向旋转，传送杆130旋转，通过螺旋向上推动主伞骨驱动杆20，通过凹槽22驱动齿轮部12，这时齿轮部12便反向转动，主伞骨垂下，伞便收起。The parachute operation is just the opposite. When the down button is pressed, the motor starts and rotates in the reverse direction, the transmission rod 130 rotates, and the main rib driving rod 20 is pushed upward by the screw, and the gear portion 12 is driven through the groove 22. At this time, the gear portion 12 rotates in the reverse direction. The umbrella bone hangs down and the umbrella is retracted.
在这样的实施方式中，在将伞完全撑起和完全收起时，所需的主伞骨驱动杆20的推拉行程非常短，操作非常快。In such an embodiment, when the umbrella is fully supported and completely retracted, the required push-pull stroke of the main umbrella bone drive rod 20 is very short and the operation is very fast.
在可选的实施方式中，伞也可以是折伞，可以不设置拉骨60、弹簧90、下巢80等。In an alternative embodiment, the umbrella may also be a folding umbrella, and the pull bone 60, the spring 90, the lower nest 80, and the like may not be provided.
图5实施方式中的传送杆130可以省去，利用线绳等牵引主伞骨驱动杆20，当启动电机时，便可以牵引线绳，实现收雨伞或打开雨伞。另一种实施方式中，可以主伞骨驱动杆20上连接线绳，在其顶部开洞，将线绳穿入其内，将线绳与电机连接，当启动电机时，线绳便拉动，将雨伞收起，当松开线绳时，便打开雨伞。可以了解，在使用电机驱动线绳时，电机可以横向定位，线绳缠绕在电机轴上，电机转动时可以收放线绳。The transmission rod 130 in the embodiment of FIG. 5 can be omitted, and the main umbrella bone driving rod 20 is pulled by a cord or the like. When the motor is started, the cord can be pulled to realize umbrella collection or open the umbrella. In another embodiment, a cord can be connected to the main umbrella bone driving rod 20, a hole is opened at the top, the cord is threaded into it, and the cord is connected to the motor. When the motor is started, the cord is pulled, Put the umbrella away and open the umbrella when you release the cord. It can be understood that when the motor is used to drive the cord, the motor can be positioned horizontally, the cord is wound on the motor shaft, and the cord can be retracted when the motor is rotated.
在另一可选实施方式中，可以不使用传送杆130和主伞骨驱动杆20之间螺旋(或丝杠)传动，顶部齿轮部与凹槽连接不变，在主伞骨驱动杆20的连接底部齿条，齿条连紧接带有齿轮的电机，当电机转动时，带动齿轮转动，同时底部齿条向下拉，顶部齿条同时向下拉，顶部齿轮转动，打开雨伞。相反方向便收起雨伞。In another optional embodiment, the screw (or lead screw) transmission between the transmission rod 130 and the main rib driving rod 20 may not be used, and the top gear portion is connected to the groove unchanged. The bottom rack is connected, and the rack is connected to the motor with a gear. When the motor rotates, the gear is driven to rotate at the same time. Put the umbrella in the opposite direction.
本发明的技术范围不仅仅局限于上述说明中的内容，本领域技术人员可以在不脱离本发明技术思想的前提下，对上述实施方式进行多种变形和修改，而这些变形和修改均应当属于本发明的范围内。The technical scope of the present invention is not limited to the content of the above description, and those skilled in the art can make various modifications and modifications to the above embodiments without departing from the technical idea of the present invention, and these modifications and modifications should all belong to Within the scope of the invention.

Claims (16)

  1. 一种伞的主伞骨，其特征在于，所述主伞骨包括：A main umbrella bone of an umbrella is characterized in that the main umbrella bone includes:
    主体，所述主体呈条状；以及A body, said body being strip-shaped; and
    齿轮部，所述齿轮部位于所述主体的一个末端处，所述主体与所述齿轮部固定在一起，并且所述主体基本上与所述齿轮部共面。A gear portion located at one end of the main body, the main body and the gear portion being fixed together, and the main body being substantially coplanar with the gear portion.
  2. 如权利要求1所述的主伞骨，其中，所述主体与所述齿轮部一体地形成，例如通过焊接成为一体或者通过模制一体地形成。The main umbrella bone according to claim 1, wherein the main body is integrally formed with the gear portion, for example, integrally formed by welding or integrally formed by molding.
  3. 如权利要求1或2所述的主伞骨，其中，所述主体与所述齿轮部的齿顶圆相切，或者，所述主体与所述齿轮部的齿根圆相切，或者，所述主体接合至所述齿轮部的靠近齿轮轴孔处。The main umbrella bone according to claim 1 or 2, wherein the main body is tangent to a tooth top circle of the gear portion, or the main body is tangent to a tooth root circle of the gear portion, or The main body is coupled to the gear portion near a gear shaft hole.
  4. 一种主伞骨驱动杆，其特征在于，所述主伞骨驱动杆的一个末端处在外表面上围绕有多周凹槽，并且，相邻的所述凹槽之间形成适于在操作所述主伞骨驱动杆时沿所述主伞骨驱动杆的纵向施力的周向延伸齿部。A main umbrella bone driving rod, characterized in that one end of the main umbrella bone driving rod is surrounded on its outer surface by a plurality of circumferential grooves, and an adjacent groove is formed between the grooves and is suitable for an operation place. When the main umbrella bone driving rod is applied, a tooth portion extending in a circumferential direction is applied along a longitudinal direction of the main umbrella bone driving rod.
  5. 如权利要求4所述的主伞骨驱动杆，其中，所述凹槽为环槽，所述主伞骨驱动杆具有多边形或圆形的横截面。The main umbrella bone driving rod according to claim 4, wherein the groove is a ring groove, and the main umbrella bone driving rod has a polygonal or circular cross section.
  6. 如权利要求4所述的主伞骨驱动杆，其中，所述凹槽为螺旋槽，所述主伞骨驱动杆具有圆形的横截面。The main umbrella bone driving rod according to claim 4, wherein the groove is a spiral groove, and the main umbrella bone driving rod has a circular cross section.
  7. 一种主伞骨驱动杆，其特征在于，所述主伞骨驱动杆的一个末端处形成为齿条，所述齿条与主伞骨的齿轮部配合用以实现伞的收、展。A main umbrella bone driving rod is characterized in that a rack is formed at one end of the main umbrella bone driving rod, and the rack cooperates with a gear portion of the main umbrella bone to realize the retracting and expanding of the umbrella.
  8. 一种主伞骨驱动装置，其特征在于，所述主伞骨驱动装置包括如前述权利要求1至3中任一项所述的主伞骨，并且，所述主伞骨驱动装置包括如前述权利要求4至7中任一项所述的主伞骨驱动杆。A main umbrella bone driving device, wherein the main umbrella bone driving device includes the main umbrella bone according to any one of claims 1 to 3, and the main umbrella bone driving device includes the foregoing The main umbrella bone driving rod according to any one of claims 4 to 7.
  9. 如权利要求8所述的主伞骨驱动装置，其中，所述齿轮部接合所述主伞骨驱动杆上的凹槽或齿条，并且所述齿轮部的中心轴线与所述主伞骨驱动杆的纵向垂直。The main umbrella bone driving device according to claim 8, wherein the gear portion engages a groove or a rack on the main umbrella bone driving rod, and a central axis of the gear portion is driven with the main umbrella bone The length of the rod is vertical.
  10. 如权利要求8所述的主伞骨驱动装置，其中，所述主伞骨驱动装置还包括动力源，优选为布置在伞柄内。The main umbrella bone driving device according to claim 8, wherein the main umbrella bone driving device further comprises a power source, preferably arranged in the umbrella handle.
  11. 如权利要求10所述的主伞骨驱动装置，其中，所述动力源为电机，或者，所 述动力源为手动的齿轮齿条组件。The main umbrella driving device according to claim 10, wherein the power source is a motor, or the power source is a manual rack and pinion assembly.
  12. 如权利要求11所述的主伞骨驱动装置，其中，所述主伞骨驱动装置还包括传动部件，所述传动部件适于将所述动力源输出的旋转运动转换成所述主伞骨驱动杆的线性运动。The main umbrella bone driving device according to claim 11, wherein the main umbrella bone driving device further comprises a transmission member, the transmission member is adapted to convert the rotary motion output by the power source into the main umbrella bone driving Linear movement of the rod.
  13. 如权利要求12所述的主伞骨驱动装置，其中，所述传动部件为丝杠或线绳。The main umbrella driving device according to claim 12, wherein the transmission member is a lead screw or a wire.
  14. 一种伞，其特征在于，所述伞包括如前述权利要求8至13中任一项所述的主伞骨驱动装置。An umbrella, characterized in that the umbrella includes a main umbrella bone driving device according to any one of claims 8 to 13.
  15. 如权利要求14所述的伞，其中，所述伞的伞杆包括：The umbrella of claim 14, wherein the umbrella pole of the umbrella comprises:
    外杆，在所述外杆的顶端处固定有上巢或形成有固定座，所述齿轮部的转轴位于所述上巢或所述固定座处；以及An outer rod, an upper nest is fixed or a fixed seat is formed at a top end of the outer rod, and a rotating shaft of the gear part is located at the upper nest or the fixed seat; and
    内杆，所述内杆为所述主伞骨驱动杆。An inner rod, which is the main umbrella bone driving rod.
  16. 如权利要求15所述的伞，其中，所述齿轮部的转轴由所述上巢或所述固定座内周向设置的枢接件例如金属丝提供。The umbrella according to claim 15, wherein the rotating shaft of the gear portion is provided by a pivotal member such as a wire provided in an inner circumferential direction of the upper nest or the fixed seat.
PCT/CN2019/098802 2018-08-29 2019-08-01 Main umbrella rib, main umbrella rib driving rod, main umbrella rib driving device, and umbrella WO2020042861A1 (en)

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CN201810992597.0 2018-08-29
CN201810992597.0A CN110870611A (en) 2018-08-29 2018-08-29 Main umbrella rib, main umbrella rib driving rod, main umbrella rib driving device and umbrella

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CN114979862A (en) * 2022-05-25 2022-08-30 宁波好德美电声有限公司 Multifunctional yacht sound box

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101721024A (en) * 2009-12-10 2010-06-09 胡建锋 Solar automatic umbrella
CN101779853A (en) * 2010-03-19 2010-07-21 翟毅 Ultraviolet ray and infrared ray preventing biconvex umbrella
CN201663981U (en) * 2010-02-01 2010-12-08 朱尧坤 Connecting structure of umbrella nest and umbrella ribs
US20120273017A1 (en) * 2011-04-27 2012-11-01 Joen-Shen Ma Cushioning device for umbrella
KR101480108B1 (en) * 2013-12-31 2015-01-12 조유현 Umbrella having expansion part
CN204930607U (en) * 2015-09-23 2016-01-06 雨中鸟（福建）户外用品有限公司 A kind of New umbrella frame structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101721024A (en) * 2009-12-10 2010-06-09 胡建锋 Solar automatic umbrella
CN201663981U (en) * 2010-02-01 2010-12-08 朱尧坤 Connecting structure of umbrella nest and umbrella ribs
CN101779853A (en) * 2010-03-19 2010-07-21 翟毅 Ultraviolet ray and infrared ray preventing biconvex umbrella
US20120273017A1 (en) * 2011-04-27 2012-11-01 Joen-Shen Ma Cushioning device for umbrella
KR101480108B1 (en) * 2013-12-31 2015-01-12 조유현 Umbrella having expansion part
CN204930607U (en) * 2015-09-23 2016-01-06 雨中鸟（福建）户外用品有限公司 A kind of New umbrella frame structure

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