WO2020093472A1 - 一种组合式手推开合吊伞 - Google Patents

一种组合式手推开合吊伞 Download PDF

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Publication number
WO2020093472A1
WO2020093472A1 PCT/CN2018/117395 CN2018117395W WO2020093472A1 WO 2020093472 A1 WO2020093472 A1 WO 2020093472A1 CN 2018117395 W CN2018117395 W CN 2018117395W WO 2020093472 A1 WO2020093472 A1 WO 2020093472A1
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WO
WIPO (PCT)
Prior art keywords
umbrella
fixed
column
sliding handle
slider
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PCT/CN2018/117395
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English (en)
French (fr)
Inventor
罗雄
Original Assignee
罗雄
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Publication date
Application filed by 罗雄 filed Critical 罗雄
Publication of WO2020093472A1 publication Critical patent/WO2020093472A1/zh

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B23/00—Other umbrellas
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • 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
    • A45B23/00—Other umbrellas
    • A45B2023/0012—Ground supported umbrellas or sunshades on a single post, e.g. resting in or on a surface there below

Definitions

  • the invention relates to the technical field of outdoor sunshade umbrellas, in particular to a combined hand-push open-close umbrella.
  • Umbrellas are generally divided into two types: mid-column parasols and side-column parasols.
  • Side-column umbrellas are also called hanging umbrellas, which are popular among people because of their beautiful appearance and large shade area. The bigger.
  • With the improvement of living standards it is labor-saving to open and close umbrellas, it is convenient to adjust and fix, and the sunshade with a large shading area is the future development trend of the sunshade.
  • the product material needs to be lengthened and thickened, resulting in higher costs; after the lengthened and thickened material, the weight is increased and the balance mechanism needs to be added to achieve labor saving, and once the product is damaged, it is difficult to repair.
  • Umbrella Surface Adjustment Mechanism of a Umbrella includes a shell that is sleeved on the curved arm of the parasol and connected to the upright of the parasol and the large curved arm
  • the upper end of the upright post is connected to the lower end of the large curved arm through the shell, and is characterized in that a groove is provided along the length of the mating surface of the large curved arm, and a synchronous belt is arranged in the groove, and the inner side of the curved arm
  • the middle position is provided with a latch assembly that is engaged with and positioned on the tooth position on the timing belt.
  • One end of the latch assembly is connected to the wrench through a wire rope, and the wrench assembly drives the latch assembly away from the timing belt, thereby realizing the adjustment of the bent arm.
  • This type of umbrella can adjust the umbrella surface by adjusting the curved arm.
  • the structure is relatively complicated, the manufacturing is cumbersome, the cost is high, and the operation is not very convenient.
  • the technical problem to be solved by the present invention is to provide a combined hand-push open and close umbrella with reasonable structure and convenient and quick assembly in view of the above-mentioned technical status, which can achieve a large increase in the shade area by splicing and combining.
  • a combined hand-push open and close hanging umbrella including an umbrella base, a vertical post, a cross bar, a diagonal bar and an umbrella stand, the lower end of the cross bar is placed on the vertical post,
  • the upper end of the cross bar is connected to the top of the umbrella stand, the rear end of the diagonal bar is installed at the top of the upright post, the front end of the diagonal bar is connected to the middle of the cross bar, the upright post is inserted on the umbrella stand, and the top of the umbrella stand is connected to the cross bar
  • the upper end of the shaft is rotatably connected; a slider is sleeved on the upright post, and the lower end of the cross bar is connected with the slider,
  • the umbrella stand includes a base and a fixed seat provided on the base, the base is a bottom plate and a vertical tube It is formed by welding, and a positioning boss which can be sleeved by a plurality of connecting sleeves is formed on the fixing ring in a
  • the inner diameter of the connecting sleeve matches the outer diameter of the column and the positioning boss, and the lower end of the connecting sleeve is sleeved On the positioning boss, the upper side of the connecting sleeve is fixed to the vertical tube, the lower end of the upright is inserted into the connecting sleeve, the upper end of the upright is provided with a top cover, the top cover is connected to the inclined rod, and the connecting piece will connect The top covers of different umbrella stands are connected and fixed.
  • the side portion of the column is longitudinally provided with a slide slot for the slider to be inserted and slide up and down
  • the lower portion of the slider is longitudinally provided with a strip hole penetrating inside and outside.
  • Hook the lower end of the fixed hook is convexly provided with a hook portion
  • the inner wall of the slide groove is concavely provided with a positioning groove for locking the slider under the umbrella opening state.
  • Supported between the upper end and the chute is a fixing spring that keeps the fixing hook rotating outwards to lock the slider.
  • the upper end of the slider is provided with a boss protruding out of the sliding groove.
  • a sliding handle can be slid up and down along the outside of the column and located under the boss outside the slider.
  • the unlocking button of the block, the sliding handle can be opened and closed by pushing up and down, and cooperating with the pulley block and the umbrella rope.
  • the lower end of the cross bar is connected with the sliding handle in rotation, and the lower end of the sliding handle is provided with an upward and downward sliding of the sliding handle Lock the locking knob for adjusting the sunshade angle.
  • the inner side surface of the sliding handle is formed into an arc-shaped concave surface slidingly cooperating with the outer side surface of the column, and an outer upper part of the sliding handle is formed with a U-shaped mounting groove into which the lower end of the cross bar is inserted and rotated,
  • There is a button installation slot and the lower end of the button is rotatably installed in the button installation slot through a rivet.
  • the upper end of the button installation slot is laterally opened with a pin hole, a latch pin laterally penetrates the pin hole to cooperate with the fixing hook, and the rear end of the latch pin
  • the elastic pin is connected to the upper end of the button.
  • buttons When the button is pressed inward, the fixed hook is driven to rotate against the pressure of the fixed spring, so that the hook part is detached from the positioning groove, and the slider is unlocked.
  • a button spring is sleeved on the bolt. The button spring is supported between the sliding handle and the inner end of the button, so that the button has a tendency to always pop out.
  • the lower end of the sliding handle is laterally provided with a slot hole for installing a locking knob
  • the slot hole penetrates inwardly to the sliding slot of the upright post
  • the locking knob is installed at the outer opening of the slot hole
  • a fixing block passes through
  • the slot is screw-connected with the locking knob.
  • the inner end of the fixing block is an enlarged diameter part that is larger than the hole diameter of the slot and the opening of the chute. The limit of the enlarged diameter part is located in the chute under the slider, and locked by rotating clockwise
  • the knob moves the fixing block toward the sliding handle, and presses the side wall of the upright between the fixing block and the sliding handle to achieve the locking of the sliding handle.
  • the locking knob is circular
  • a fixing nut is provided in the middle of the locking knob
  • the outer end of the fixing block is provided with a reduced-diameter external thread section cooperating with the fixing nut.
  • the fixing block passes through the external thread section and the fixing nut
  • the locking knob are screwed together
  • a pin hole is provided in the middle of the fixing block
  • a corresponding waist-shaped limiting hole is provided on both sides of the slot hole of the sliding handle.
  • the fixing block is positioned in the slot of the sliding handle and slides through the positioning pin .
  • the pulley set includes a column pulley, a horizontal pulley and a hinge pulley, at least two column pulleys are respectively fixed at the upper and lower ends of the column, the horizontal pulley is fixed at the middle of the horizontal rod, and the hinge pulley is fixed at the top of the umbrella
  • the first knot at one end of the umbrella rope is fixed on the slider, and the umbrella rope passes through the column pulley at the bottom of the column, the column pulley at the top of the column, and then reaches the beam pulley in the middle of the cross bar through the diagonal rod to the Hinge pulley, and finally the second knot at the other end of the umbrella rope is fixed on the lower nest.
  • the middle of the fixing seat is convexly provided with a fixing groove sleeved with the vertical pipe
  • the fixing seat is sleeved on the base through the fixing groove
  • the bottom plate is square
  • the vertical pipe is a vertical square pipe
  • the fixing groove is a square
  • the vertical square tube is welded and fixed to the middle of the bottom plate.
  • the positioning bosses of the fixed seat are four circular bosses arranged at even intervals.
  • the upper end side of the square groove of the fixed seat is provided with a connecting hole.
  • the lower part is provided with corresponding through holes, and the fixed seat sleeve is set on the base and connected and fixed with the vertical square tube through the core pulling rivets.
  • the circular boss is provided with a connecting through hole on the side, and the lower end of the connecting sleeve is provided with a corresponding through hole.
  • the lower end of the connecting sleeve is sleeved on the circular boss through the first locking screw and matching
  • the first lock nut is connected and fixed with the circular boss.
  • a square base pipe plug is provided at the upper opening of the vertical square tube, and a connection lug that is against the side wall of the vertical square pipe is welded upward at the upper opening of the connecting sleeve, the side wall of the base pipe plug and The upper side wall of the vertical square tube is provided with a connecting through hole corresponding to the through hole on the connecting ear.
  • the upper end of the connecting sleeve is connected to the vertical square tube through the second locking screw and the matching second locking nut.
  • the base pipe plug is connected and fixed.
  • the umbrella stand has a novel design, can insert multiple uprights at the same time, and can be combined into multiple umbrella stands by splicing to achieve an increase in the shade area; the use of a pulley group linkage sliding handle structure, The umbrella can be opened without shaking the mechanism, which is convenient and quick; a locking knob is provided on the sliding handle, which can conveniently adjust the angle of the sunshade at any time.
  • the invention is novel in design, simple and reasonable in structure, and convenient and quick to assemble, while achieving a large increase in the shade area by assembling, it also realizes labor saving for opening and closing the umbrella, convenient adjustment and fixing, and has strong practical performance.
  • FIG. 1 is a schematic structural diagram of Embodiment 1 of the present invention.
  • Figure 2 is a cross-sectional view of Figure 1;
  • FIG. 3 is a schematic diagram of an umbrella line group of Embodiment 1 of the present invention.
  • FIG. 4 is a cross-sectional view of a slider, a sliding handle, and a locking knob according to Embodiment 1 of the present invention
  • Figure 5 is an exploded view of Figure 4.
  • FIG. 6 is a schematic structural diagram of adjusting the angle of the sunshade after opening an umbrella according to Embodiment 1 of the present invention.
  • Example 7 is a schematic view of the structure of the umbrella stand of Example 1 of the present invention.
  • Figure 8 is an exploded view of Figure 7;
  • FIG. 9 is a schematic structural view of the assembly of the umbrella stand and the umbrella base of Embodiment 1;
  • FIG. 10 is a schematic structural view of the first embodiment when the umbrella is collected
  • Example 11 is a schematic structural view of the umbrella stand of Example 2.
  • FIG. 12 is a schematic structural view of the double umbrella stand of Embodiment 2 when opening an umbrella;
  • Example 13 is a schematic diagram of the top cover connection of Example 2.
  • Example 14 is a schematic view of the structure of Example 2 when the double umbrella stand retracts an umbrella;
  • Example 15 is a schematic view of the structure of the umbrella stand of Example 3 of the present invention.
  • FIG. 16 is a schematic structural view of the four umbrella stand of Embodiment 3 when opening an umbrella;
  • Example 17 is a schematic diagram of the top cover connection of Example 3.
  • Example 18 is a schematic structural view of Example 3 when the double umbrella stand retracts an umbrella
  • FIG. 19 is a plan view of various combinations of the present invention.
  • a combined hand-push open and close umbrella includes an umbrella base 1, a vertical post 2, a cross bar 6, a diagonal bar 5, a pulley assembly 16 and an umbrella stand.
  • the vertical post 2 is inserted into the umbrella base 1
  • the top of the column 2 is provided with a top cover 3
  • the column 2 is provided with a slider 15, a sliding handle 13 and a locking knob 14
  • the umbrella stand includes an upper nest 8, a lower nest 9, long bones 10, short bones 11 and an upper section 12
  • the top of the umbrella stand is provided with a hinge 7,
  • the lower nest 9 is installed at the lower end of the upper section 12
  • the upper nest 8 is installed at the upper section of the upper section 12
  • one end of the long bone 10 is rotatably connected with the upper nest 8, one end of the short bone 11 It is rotatably connected with the middle of the long bone 10, and the other end is rotatably connected with the lower nest 9, the upper end of the upper section 12 is provided with a circular hole connected with the hinge 7, and the hinge 7 is
  • the lower end of the cross bar 6 is rotatably connected to the sliding handle 13 on the upright 2, the upper end of the cross bar 6 is rotatably connected to the hinge 7, and the rear end of the slant bar 5 is rotatably installed on the top cover 3 at the top of the upright post 2.
  • the front end is rotatably connected to the middle of the cross bar 6.
  • the pulley assembly 16 includes a column pulley 3-1, a bar pulley 3-2, and a hinge pulley 3-3, as shown in FIG. 3, wherein the column pulley 3-1 is two up and down, which are fixed at the upper and lower ends of the column 1, respectively.
  • the cross bar pulley 3-2 is fixed in the middle of the cross bar 6, the hinge pulley 3-3 is fixed in the hinge 7, the first knot A at one end of the umbrella rope 17 is fixed on the slider 15, and the umbrella rope 17 passes through the bottom of the column 2 in turn
  • the second knot B at one end is fixed to the lower nest 9.
  • the side portion of the column 2 is longitudinally provided with a sliding slot 21 into which the slider 15 is inserted and slides up and down, and a lower portion of the slider 15 is longitudinally provided with a strip-shaped hole 151 penetrating inside and outside.
  • a fixed hook 15-3 is rotatably provided, and a lower portion of the fixed hook 15-3 is convexly provided with a hook portion, and an inner wall of the sliding groove 21 is concavely provided with the lower end hook portion of the fixed hook 15-3 to cooperate for opening an umbrella
  • a positioning groove that can lock the slider 15 is supported between the upper end of the fixing hook 15-3 and the sliding groove 21 so that the fixing hook 15-3 has a fixing spring 15- which always rotates outward to lock the slider 15 2;
  • the upper end of the slider 15 is provided with a boss 152 extending out of the sliding groove 21, and the sliding handle 13 can be slid up and down along the outside of the column 2 outside the slider 15 and located below the boss 152, on the sliding handle 13
  • the lower end of the button 13-5 is rotatably installed in the button mounting groove 133 through the rivet 13-1, and the upper end of the button mounting groove 133 is laterally inward
  • a pin hole is opened, and a pin 13-3 crosses the pin hole to abut against the slider 15, the rear end of the pin 13-3 is connected to the upper end of the button 13-5 through the elastic pin 13-2, and the sliding handle 13 moves upward
  • the inner end of the latch 13-3 coincides with the upper end of the fixed hook 15-3.
  • the fixed hook 15-3 is driven to overcome the fixed spring 15-
  • the pressure of 2 rotates to disengage the hook from the positioning groove to realize the unlocking of the slider 15.
  • a button spring 13-4 is sleeved on the latch 13-3, and the button spring 13-4 is supported on the sliding handle 13 and the button 13- Between the inner ends of 5, the button 13-5 always has a tendency to pop out; the locking knob 14 is provided at the lower end of the sliding handle 13 to lock the sliding handle 13 up and down and adjust the shading angle at any time; sliding The lower end of the handle 13 is laterally provided with a slot 134 for the locking knob 14 to be installed.
  • the sliding slot 21 of the upright 2 is interpenetrating, and the locking knob 14 is circular.
  • the locking knob 14 is installed at the outer opening of the slot 134.
  • a fixing block 14-2 is threadedly connected to the locking knob 14 in the slot 134 ,
  • the middle part of the locking knob 14 is provided with a fixing nut 14-1
  • the outer end of the fixing block 14-2 is provided with a reduced-diameter external thread section which is connected with the fixing nut 14-1
  • the fixing block 14-2 passes through the external thread section Fitted with the fixing nut 14-1 and screwed with the locking knob 14
  • a pin hole is provided in the middle of the fixing block 14-2
  • a corresponding waist-shaped limiting hole is provided on both sides of the slot hole of the sliding handle, through the positioning pin 14- 3
  • the inner end of the fixing block 14-2 is an enlarged diameter portion larger than the diameter of the slot hole 134 and the opening of the sliding slot 21, the enlarged diameter portion is limited
  • the umbrella stand 1 includes a base 1.1, a fixed base 1.2 provided on the base 1.1 and a connecting sleeve 1.3.
  • the base 1.1 is formed by welding a bottom plate 111 and a vertical square tube 112.
  • the bottom plate 111 is square and the vertical square tube 112 Welded and fixed to the middle of the bottom plate 111, the middle of the fixing base 1.2 is convexly provided with a square groove 121 sleeved with the vertical square tube 112, the upper end side of the square groove 121 is provided with a connecting hole 123, the lower part of the vertical square tube 112 Corresponding through holes 113 are provided, and a fixed base 1.2 is set on the base 1.1 and connected to the vertical square tube 112 through core pulling rivets 1.5; 4 fixed bases are formed with four circumferentially spaced for the connection sleeve 1.3
  • the positioning boss 122 is four circular bosses arranged at even intervals.
  • the inner diameter of the connecting sleeve 1.3 matches the outer diameter of the column 2 and the positioning boss 122.
  • the side of the circular boss 122 is opened There is a connecting through hole, the lower end of the connecting sleeve 1.3 is provided with a corresponding through hole, the lower end of the connecting sleeve 1.3 is sleeved on the positioning boss 122 through the first locking screw 1.6, the matching first locking nut 1.7 and positioning
  • the boss 122 is connected and fixed; a square base tube is provided at the upper opening of the vertical square tube 112 1.4, the upper opening of the connecting sleeve 1.3 is welded upward with a connecting ear 1.31 that is against the side wall of the vertical square tube 112, the upper end of the connecting ear 1.31 is flush with the upper end of the vertical square tube 112, and the side of the base pipe plug 1.4
  • the wall and the upper side wall of the vertical square tube 112 are provided with a connecting through hole 1.41 corresponding to the through hole on the connecting
  • This embodiment is a single umbrella stand structure, and the umbrella base 1 has a connecting sleeve 1.3.
  • the lower end of the upright 2 is inserted into the connecting sleeve 1.3, and the upper end side of the connecting sleeve 1.3
  • There is a connection hole 1.32 the upright 2 has a corresponding through hole 22, and the third locking screw 1.10 is locked into the connection hole 1.32 of the connection sleeve 1.3, the upright 2 can be fastened on the umbrella stand 1, and can also be used
  • the column 2 is fastened by jumping beans or threads.
  • the hanging umbrella of this embodiment is a double umbrella stand
  • two connecting sleeves 1.3 are two
  • the two connecting sleeves 1.3 are respectively inserted in the fixed base 1.2
  • the upper ends of the two connecting sleeves 1.3 are fixed to the vertical square tubes 112 through the connecting ears 1.31 respectively.
  • the lower ends of the two uprights 2 are inserted into the connecting sleeve 1.3
  • the top covers 3 of the two umbrella stands are connected and fixed through the connecting piece 4, so as to avoid the shaking caused by the wind and make the top covers 3 of the two umbrella stands collide with each other.
  • the hanging umbrella of this embodiment is a four umbrella stand
  • the connecting sleeve 1.3 is four
  • the four connecting sleeves 1.3 are respectively inserted into the fixed base 1.2
  • the upper ends of the four connecting sleeves 1.3 are fixed to the vertical square tubes 112 through the connecting ears 1.31 respectively.
  • the lower ends of the four uprights 2 are inserted and fixed in the connecting sleeves 1.3.
  • the adjacent roofs 3 of the four umbrella stands are connected and fixed by the connecting piece 40, so as to avoid the shaking caused by the wind to make the roofs 3 of the four umbrella stands collide with each other;
  • the connecting piece 40 of this embodiment is different from the connecting piece 4 of the second embodiment.
  • the connecting piece 4 of the second embodiment has a bar shape, and the connecting piece 40 of this embodiment has an L shape.
  • the umbrella surface of the hanging umbrella of the present invention may be round or square, and the umbrella frame may also be three.
  • the top view in various combinations is shown in FIG. 19.

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  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

一种组合式手推开合吊伞，包括伞座（1）、立柱（2）、横杆（6）、斜杆（5）和伞架，伞座（1）包括底座（1.1）和固定座（1.2），底座（1.1）是由底板（111）和竖直方管（112）焊接而成，固定座（1.2）上凸设有与竖直方管（112）相套接的方槽（121），固定座（1.2）上环向间隔成型有可供若干个连接套管（1.3）套设的定位凸台（122），连接套管（1.3）的内径与立柱（2）、定位凸台（122）的外径相匹配，连接套管（1.3）的下端套设在定位凸台（122）上，连接套管（1.3）的上端侧部与竖直方管（112）相固定，立柱（2）的下端插置在连接套管（1.3）内，立柱（2）的上端设有顶盖（3），顶盖（3）与斜杆（5）相连接，通过连接片（4）将不同伞架的各个顶盖（3）连接固定，设计新颖、结构简单合理、且组装方便快捷，在通过拼装达到遮阳面积大幅度增加的同时，还实现了开伞收合省力、调节固定方便，具有较强的实用性能。

Description

一种组合式手推开合吊伞 技术领域
本发明涉及一种户外遮阳伞技术领域，尤其涉及一种组合式手推开合吊伞。
背景技术
遮阳伞作为一种户外休闲用具，广泛用于广场、海滩、公园及庭院等休闲场所，为人们提供了舒适的乘凉空间。遮阳伞一般分为中柱遮阳伞和侧柱遮阳伞二种，其中侧柱伞也叫吊伞，吊伞由于外形美观、遮阳面积大等优势而深受人们的喜爱，使得市场需求量越来越大。随着生活水平的提高，开伞收合省力、调节固定方便且遮阳面积大的遮阳伞是未来遮阳伞的发展趋势。但是，为满足较大遮阳面积要求，需将产品材料加长加粗，导致成本较高；材料加长加粗后自重加大后需增加平衡机构才能实现省力，且一旦出现产品损坏修理难度较高。
经查，现有专利号为CN201220168486.6的中国专利《一种遮阳伞的伞面调整机构》，包括套置于遮阳伞的弯臂上、并与遮阳伞的立柱和大弯臂相连的壳体，立柱的上端与大弯臂下端通过壳体相接，其特征在于：大弯臂的对合面上沿长度方向开设有一凹槽，凹槽内布设有同步带，所述弯臂的内侧中部位置设有与所述同步带上的齿位进行啮合定位的插销组件，插销组件的一端通过钢丝绳与扳手相连，通过扳手带动插销组件与同步带脱离，从而实现弯臂的调整。这种遮阳伞可通过调整弯臂来实现伞面的调整，结构比较复杂，制造麻烦、成本高，而且操作也不是很方便。
因此需要一种可以实现较大遮阳面积、组装简易、维修快捷、成本较低、使用简易的吊伞来满足市场的需要。
发明内容
本发明所要解决的技术问题是针对上述的技术现状而提供一种结构合理、组装方便快捷的组合式手推开合吊伞，可通过拼接组合实现遮阳面积的大幅度增加。
本发明解决上述技术问题所采用的技术方案为：一种组合式手推开合吊伞，包括伞座、立柱、横杆、斜杆和伞架，所述横杆的下端置于立柱上，横杆的上端与伞架的顶部相连，斜杆的后端安装在立柱顶部，斜杆的前端与横杆的中部相连接，所述立柱插装在伞座上，伞架的顶部与横杆的上端可转动地连接；立柱上套设有一滑块，横杆的下端与滑块相连接，其特征在于：所述伞座包括底座以及设置在底座上固定座，底座是底板和 竖直管焊接而成，固定座上环向间隔成型有可供若干个连接套管套设的定位凸台，连接套管的内径与立柱、定位凸台的外径相匹配，连接套管的下端套设在定位凸台上，连接套管的上端侧部与竖直管相固定，立柱的下端插置在连接套管内，立柱的上端设有顶盖，顶盖与斜杆相连接，通过连接片将不同伞架的各个顶盖连接固定。
进一步，所述立柱的侧部纵向开设有供滑块置入并上下滑动的滑槽，滑块的下部纵向开设有内外贯通的条形孔，条形孔内通过滚花销可转动设有一固定钩，固定钩的下端向内凸设有一钩部，滑槽的内壁凹设有与固定钩的下端钩部相配合在开伞状态下用于对滑块进行锁定的定位槽，在固定钩的上端与滑槽之间支撑有使固定钩具有始终向外转动将滑块锁定的固定弹簧。
再进一步，所述滑块的上端向外设有一伸出滑槽的凸台，一滑动把手可沿立柱外上下滑动地设置在滑块外位于凸台的下方，滑动把手上设有可将滑块的锁定解除的按钮，滑动把手通过上下推拉、以及与滑轮组和伞绳的配合实现开收伞，横杆的下端与滑动把手相转动连接，在滑动把手的下端设有对滑动把手的上下滑动进行锁定用于调整遮阳角度的锁紧旋钮。
进一步，所述滑动把手的内侧面成型为与立柱的外侧面滑动配合的弧形凹面，滑动把手的外侧上部成型有供横杆的下端插入并转动的U型的安装槽，安装槽的下方设有按钮安装槽，按钮的下端通过铆钉可转动地安装在按钮安装槽内，按钮安装槽的上端向内横向开设有一销孔，一插销横向穿过销孔与固定钩相抵配合，插销的后端通过弹性销与按钮的上端相连接，当向内按压按钮，带动固定钩克服固定弹簧的压力转动，使钩部从定位槽中脱离，实现滑块的解锁，在插销上套设有一按钮弹簧，按钮弹簧支撑在滑动把手与按钮的里端之间，使得按钮具有始终向外弹出的趋势。
进一步，所述滑动把手的下端横向开设有供锁紧旋钮安装的槽孔，槽孔向内与立柱的滑槽相贯通，锁紧旋钮安装在槽孔的外开口处，一固定块穿过在槽孔与锁紧旋钮螺纹连接，固定块的里端为大于槽孔孔径以及滑槽开口的扩径部，扩径部限位设置在滑槽内位于滑块的下方，通过顺时针旋转锁紧旋钮，使固定块向滑动把手移动将立柱的侧壁压紧在固定块与滑动把手之间，实现滑动把手的锁定。
进一步，所述锁紧旋钮为圆形，锁紧旋钮的中部设有一固定螺母，固定块的外端设有缩径的与固定螺母配合连接的外螺纹段，固定块通过外螺纹段与固定螺母的配合与锁紧旋钮螺纹连接，固定块的中部开设有一销孔，滑动把手的槽孔两侧开设有一对应的腰型限位孔，通过定位销将固定块定位在滑动把手的槽孔内滑动。
再进一步，所述滑轮组包括立柱滑轮、横杆滑轮和铰链滑轮，立柱滑轮至少为二个，分别固定在立柱的上下两端，横杆滑轮固定在横杆的中部，铰链滑轮固定在伞顶的铰链内，伞绳一端的第一绳结固定在滑块上，伞绳依次通过立柱底部的立柱滑轮、立柱顶部 的立柱滑轮，再通过斜杆到达横杆中部的横杆滑轮，至铰链内的铰链滑轮，最终伞绳另一端的第二绳结固定在下巢上。
优选，所述固定座的中部凸设有与竖直管相套接的固定槽，固定座通过固定槽套设在底座上，底板为方形，竖直管采用竖直方管，固定槽采用方槽，竖直方管焊接固定在底板的中部，固定座的定位凸台为均匀间隔设置的四个圆形凸台，固定座的方槽的上端侧部开设有连接孔，竖直方管的下部开设有对应的通孔，固定座套设在底座上通过抽芯铆钉与竖直方管连接固定。
进一步，所述圆形凸台的侧部开设有连接通孔，连接套管的下端设有对应的贯穿孔，连接套管的下端套设在圆形凸台上通过第一锁紧螺钉、配套的第一锁紧螺母与圆形凸台连接固定。
最后，所述竖直方管的上开口处设有一方形的底座管塞，连接套管的上开口处向上焊接有一与竖直方管的侧壁相抵的连接耳，底座管塞的侧壁以及竖直方管的上端侧壁开设有与连接耳上的通孔相对应的连接通孔，通过第二锁紧螺钉、配套的第二锁紧螺母将连接套管的上端与竖直方管、底座管塞连接固定。
与现有技术相比，本发明的优点在于：伞座设计新颖、可同时插置多个立柱，可通过拼接组合成多个伞架，实现遮阳面积的增加；采用了滑轮组联动滑动把手结构，无需摇把机构即可开伞，方便快捷；滑动把手上设置锁紧旋钮，可方便随时调整遮阳角度。本发明设计新颖，结构简单合理，且组装方便快捷，在通过拼装达到遮阳面积的大幅度增加的同时，还实现了开伞收合省力、调节固定方便，具有较强的实用性能。
附图说明
图1为本发明实施例1的结构示意图；
图2为图1的剖面图；
图3为本发明实施例1的伞绳线路组示意图；
图4为本发明实施例1的滑块、滑动把手和锁紧旋钮的剖面图；
图5为图4的分解图；
图6为本发明实施例1在开伞后调节遮阳角度的结构示意图；
图7为本发明实施例1的伞座的结构示意图；
图8为图7的分解图；
图9为实施例1伞架与伞座组装的结构示意图；
图10为实施例1收伞时的结构示意图；
图11为实施例2的伞座的结构示意图；
图12为实施例2的双伞架开伞时的结构示意图；
图13为实施例2的顶盖连接示意图；
图14为实施例2双伞架收伞时的结构示意图；
图15为本发明实施例3的伞座的结构示意图；
图16为实施例3的四伞架开伞时的结构示意图；
图17为实施例3的顶盖连接示意图；
图18为实施例3双伞架收伞时的结构示意图；
图19为本发明各种组合方式下的俯视图。
具体实施方式
以下结合附图实施例对本发明作进一步详细描述。
实施例1
如图1～10所示，一种组合式手推开合吊伞，包括伞座1、立柱2、横杆6、斜杆5、滑轮组件16和伞架，立柱2插装在伞座1上，立柱2的顶部设有顶盖3，立柱2上设有滑块15、滑动把手13和锁紧旋钮14，伞架包括上巢8、下巢9、长骨10、短骨11和上节12，伞架的顶部设有铰链7，下巢9安装在上节12的下端，上巢8安装在上节12的上部，长骨10的一端与上巢8相转动连接，短骨11的一端与长骨10的中部相转动连接，另一端与下巢9相转动连接，上节12的上端开设有与铰链7相连接的圆孔，铰链7套设在上节12的顶部通过螺钉连接固定，横杆6的下端与立柱2上的滑动把手13转动连接，横杆6的上端与铰链7转动连接，斜杆5的后端转动地安装在立柱2顶部的顶盖3上，斜杆5的前端与横杆6的中部相转动连接。
滑轮组件16包括立柱滑轮3-1、横杆滑轮3-2、铰链滑轮3-3，如图3所示，其中立柱滑轮3-1为上下二个，分别固定在立柱1的上下两端，横杆滑轮3-2固定在横杆6中部，铰链滑轮3-3固定在铰链7内，伞绳17一端的第一绳结A固定在滑块15上，伞绳17依次通过立柱2底部的立柱滑轮3-1、立柱2顶部的立柱滑轮3-1、再通过斜杆5到达横杆6中部的横杆滑轮3-2，至铰链7内的铰链滑轮3-3，最终伞绳17另一端的的第二绳结B固定在下巢9上。
立柱2的侧部纵向开设有供滑块15置入并上下滑动的滑槽21，滑块15的下部纵向开设有内外贯通的条形孔151，条形孔151内通过滚花销15-1可转动设有一固定钩15-3，固定钩15-3的下端向内凸设有一钩部，滑槽21的内壁凹设有与固定钩15-3的下端钩部相配合用于在开伞状态下可对滑块15进行锁定的定位槽，在固定钩15-3的上端与滑槽21之间支撑有使固定钩15-3具有始终向外转动将滑块15锁定的固定弹簧15-2；滑块 15的上端向外设有一伸出滑槽21的凸台152，滑动把手13可沿立柱2外上下滑动地设置在滑块15外、位于凸台152的下方，滑动把手13上设有可将滑块15的锁定解除的按钮13-5，滑动把手13通过上下推拉、以及与滑轮组16和伞绳17的配合实现开收伞；滑动把手13的内侧面成型为与立柱2的外侧面滑动配合的弧形凹面131，滑动把手13的外侧上部成型有供横杆6的下端插入并转动的U型的安装槽132，安装槽132的下方设有按钮安装槽133，按钮13-5的下端通过铆钉13-1可转动地安装在按钮安装槽133内，按钮安装槽133的上端向内横向开设有一销孔，一插销13-3横向穿过销孔与滑块15相抵，插销13-3的后端通过弹性销13-2与按钮13-5的上端相连接，当滑动把手13向上移动与滑块15的凸台152相抵时，插销13-3的里端正好与固定钩15-3的上端相抵配合，通过向内按压按钮13-5，带动固定钩15-3克服固定弹簧15-2的压力转动，使钩部从定位槽中脱离，实现滑块15的解锁，在插销13-3上套设有一按钮弹簧13-4，按钮弹簧13-4支撑在滑动把手13与按钮13-5的里端之间，使得按钮13-5具有始终向外弹出的趋势；锁紧旋钮14设置在滑动把手13的下端，用于对滑动把手13的上下滑动进行锁定，随时调整遮阳角度；滑动把手13的下端横向开设有供锁紧旋钮14安装的槽孔134，槽孔向内与立柱2的滑槽21相贯通，锁紧旋钮14为圆形，锁紧旋钮14安装在槽孔134的外开口处，一固定块14-2穿过在槽孔134与锁紧旋钮14螺纹连接，锁紧旋钮14的中部设有一固定螺母14-1，固定块14-2的外端设有缩径的与固定螺母14-1配合连接的外螺纹段，固定块14-2通过外螺纹段与固定螺母14-1的配合与锁紧旋钮14螺纹连接，固定块14-2的中部开设有一销孔，滑动把手的槽孔两侧开设有一对应的腰型限位孔，通过定位销14-3将固定块14-2定位在滑动把手13的槽孔134内限位滑动，固定块14-2的里端为大于槽孔134孔径以及滑槽21开口的扩径部，扩径部限位设置在滑槽21内位于滑块15的下方，通过顺时针旋转锁紧旋钮14，使固定块14-2向滑动把手13移动将立柱2的侧壁压紧在固定块14-2与滑动把手13之间，实现滑动把手13的锁定。
伞座1包括一底座1.1、设置在底座1.1上固定座1.2以及连接套管1.3，底座1.1是由一底板111和一竖直方管112焊接而成，底板111为方形，竖直方管112焊接固定在底板111的中部，固定座1.2的中部凸设有与竖直方管112相套接的方槽121，方槽121的上端侧部开设有连接孔123，竖直方管112的下部开设有对应的通孔113，固定座1.2套设在底座1.1上通过抽芯铆钉1.5与竖直方管112连接固定；固定座1.2上环向间隔成型有4个供连接套管1.3套设的定位凸台122，定位凸台122为均匀间隔设置的四个圆形凸台，连接套管1.3的内径与立柱2、定位凸台122的外径相匹配，圆形凸台122的侧部开设有连接通孔，连接套管1.3的下端设有对应的贯穿孔，连接套管1.3的下端套设在定位凸台122上通过第一锁紧螺钉1.6、配套的第一锁紧螺母1.7与定位凸台122连接固定；竖直方管112的上开口处设有一方形的底座管塞1.4，连接套管1.3的上开口 处向上焊接有一与竖直方管112的侧壁相抵的连接耳1.31，连接耳1.31上端与竖直方管112的上端相齐平，底座管塞1.4的侧壁以及竖直方管112的上端侧壁开设有与连接耳1.31上的通孔相对应的连接通孔1.41，通过第二锁紧螺钉1.8、配套的第二锁紧螺母1.9将连接套管1.3的上端与竖直方管112、底座管塞1.4连接固定。
本实施例为单伞架结构，伞座1上具有一个连接套管1.3，安装时，如图9所示，立柱2的下端插置在连接套管1.3内，连接套管1.3的上端侧部设有连接孔1.32，立柱2具有对应的通孔22，通过第三锁紧螺钉1.10锁入连接套管1.3的连接孔1.32内，即可将立柱2紧固在伞座1上，亦可使用跳豆或者螺纹等方式将立柱2进行连接紧固。
具体操作如下：
开伞时，向上推动滑动把手13，上推至滑块15顶部的凸台152时，滑块15受力同步向上滑动，此时伞绳17的第一绳结A随滑块15向上移动，从而使伞绳17另一端的第二绳结B向上移动，带动下巢9向上移动，实现手推开伞；当达到开伞位置时，固定钩15-3受固定弹簧15-2的压力弹入立柱2滑槽21的定位槽内，使滑块15固定在立柱2上不能滑动被锁定，同时由于伞绳17与滑块15连接，此时伞绳17以及下巢9均固定不动，实现开伞功能。
需要收伞时，按压推动把手13上的按钮13-5，推动插销13-2向内压至固定钩15-3的外端上部，使固定钩15-3克服固定弹簧15-2的压力以滚花销15-1为轴向内转动，从而将固定钩15-3从立柱1的定位槽中脱出，滑块15的锁定解除，向下拉滑动把手13，此时滑块15受到伞绳17的拉力同步向下滑动，下巢9同步向下移动，实现收伞功能。
当滑动把手13上推至开伞位置时，固定钩15-3卡入立柱2中，滑块15被锁定时，直接向下拉动滑动把手13，滑块15仍被固定在立柱2上，迫使下巢9仍保持收紧状态，此时顺时针旋转锁紧旋钮14，使固定块14-2向滑动把手13移动将立柱1的侧壁压紧在固定块14-2与滑动把手13之间，通过摩擦力使滑动把手13固定，最终实现图6中所展示的调节遮阳角度功能。
实施例2
如图11～14所示，与实施例1的不同之处在于：本实施例的吊伞为双伞架，连接套管1.3为二个，二个连接套管1.3分别插置在固定座1.2上对角的二个定位凸台122上，二个连接套管1.3的上端分别通过连接耳1.31与竖直方管112固定，安装时，二个立柱2的下端插置在连接套管1.3内固定，通过连接片4将二个伞架的顶盖3连接固定，从而避免风力造成的晃动使二个伞架的顶盖3相互碰撞。
实施例3
如图15～18所示，与实施例1的不同之处在于：本实施例的吊伞为四伞架，连接套管1.3为四个，四个连接套管1.3分别插置在固定座1.2上的四个定位凸台122上，四个连接套管1.3的上端分别通过连接耳1.31与竖直方管112固定，安装时，四个立柱2的下端插置在连接套管1.3内固定，通过连接片40将四个伞架的相邻的顶盖3连接固定，从而避免风力造成的晃动使四个伞架的顶盖3相互碰撞；
本实施例的连接片40与实施例2的连接片4有区别，实施例2的连接片4为条形，本实施例的连接片40为L形。
另外，本发明的吊伞的伞面可以为圆形或者方形，伞架还可以为三个，各种组合方式下的俯视图如图19所示。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (10)

  1. 一种组合式手推开合吊伞，包括伞座、立柱、横杆、斜杆和伞架，所述横杆的下端置于立柱上，横杆的上端与伞架的顶部相连，斜杆的后端安装在立柱顶部，斜杆的前端与横杆的中部相连接，所述立柱插装在伞座上，伞架的顶部与横杆的上端可转动地连接；立柱上套设有一滑块，横杆的下端与滑块相连接，其特征在于：所述伞座包括底座以及设置在底座上固定座，底座是底板和竖直管焊接而成，固定座上环向间隔成型有可供若干个连接套管套设的定位凸台，连接套管的内径与立柱、定位凸台的外径相匹配，连接套管的下端套设在定位凸台上，连接套管的上端侧部与竖直管相固定，立柱的下端插置在连接套管内，立柱的上端设有顶盖，顶盖与斜杆相连接，通过连接片将不同伞架的各个顶盖连接固定。
  2. 根据权利要求1所述的组合式手推开合吊伞，其特征在于：所述立柱的侧部纵向开设有供滑块置入并上下滑动的滑槽，滑块的下部纵向开设有内外贯通的条形孔，条形孔内通过滚花销可转动设有一固定钩，固定钩的下端向内凸设有一钩部，滑槽的内壁凹设有与固定钩的下端钩部相配合在开伞状态下用于对滑块进行锁定的定位槽，在固定钩的上端与滑槽之间支撑有使固定钩具有始终向外转动将滑块锁定的固定弹簧。
  3. 根据权利要求2所述的组合式手推开合吊伞，其特征在于：所述滑块的上端向外设有一伸出滑槽的凸台，一滑动把手可沿立柱外上下滑动地设置在滑块外位于凸台的下方，滑动把手上设有可将滑块的锁定解除的按钮，滑动把手通过上下推拉、以及与滑轮组和伞绳的配合实现开收伞，横杆的下端与滑动把手相转动连接，在滑动把手的下端设有对滑动把手的上下滑动进行锁定用于调整遮阳角度的锁紧旋钮。
  4. 根据权利要求3所述的组合式手推开合吊伞，其特征在于：所述滑动把手的内侧面成型为与立柱的外侧面滑动配合的弧形凹面，滑动把手的外侧上部成型有供横杆的下端插入并转动的U型的安装槽，安装槽的下方设有按钮安装槽，按钮的下端通过铆钉可转动地安装在按钮安装槽内，按钮安装槽的上端向内横向开设有一销孔，一插销横向穿过销孔与固定钩相抵配合，插销的后端通过弹性销与按钮的上端相连接，当向内按压按钮，带动固定钩克服固定弹簧的压力转动，使钩部从定位槽中脱离，实现滑块的解锁，在插销上套设有一按钮弹簧，按钮弹簧支撑在滑动把手与按钮的里端之间，使得按钮具有始终向外弹出的趋势。
  5. 根据权利要求4所述的组合式手推开合吊伞，其特征在于：所述滑动把手的下端横向开设有供锁紧旋钮安装的槽孔，槽孔向内与立柱的滑槽相贯通，锁紧旋钮安装在槽孔的外开口处，一固定块穿过在槽孔与锁紧旋钮螺纹连接，固定块的里端为大于槽孔孔径以及滑槽开口的扩径部，扩径部限位设置在滑槽内位于滑块的下方，通过顺时针旋 转锁紧旋钮，使固定块向滑动把手移动将立柱的侧壁压紧在固定块与滑动把手之间，实现滑动把手的锁定。
  6. 根据权利要求5所述的组合式手推开合吊伞，其特征在于：所述锁紧旋钮为圆形，锁紧旋钮的中部设有一固定螺母，固定块的外端设有缩径的与固定螺母配合连接的外螺纹段，固定块通过外螺纹段与固定螺母的配合与锁紧旋钮螺纹连接，固定块的中部开设有一销孔，滑动把手的槽孔两侧开设有一对应的腰型限位孔，通过定位销将固定块定位在滑动把手的槽孔内滑动。
  7. 根据权利要求3至6任一权利要求所述的组合式手推开合吊伞，其特征在于：所述滑轮组包括立柱滑轮、横杆滑轮和铰链滑轮，立柱滑轮至少为二个，分别固定在立柱的上下两端，横杆滑轮固定在横杆的中部，铰链滑轮固定在伞顶的铰链内，伞绳一端的第一绳结固定在滑块上，伞绳依次通过立柱底部的立柱滑轮、立柱顶部的立柱滑轮，再通过斜杆到达横杆中部的横杆滑轮，至铰链内的铰链滑轮，最终伞绳另一端的第二绳结固定在下巢上。
  8. 根据权利要求1至7任一权利要求所述的组合式手推开合吊伞，其特征在于：所述固定座的中部凸设有与竖直管相套接的固定槽，固定座通过固定槽套设在底座上，底板为方形，竖直管采用竖直方管，固定槽采用方槽，竖直方管焊接固定在底板的中部，固定座的定位凸台为均匀间隔设置的四个圆形凸台，固定座的方槽的上端侧部开设有连接孔，竖直方管的下部开设有对应的通孔，固定座套设在底座上通过抽芯铆钉与竖直方管连接固定。
  9. 根据权利要求8所述的组合式手推开合吊伞，其特征在于：所述圆形凸台的侧部开设有连接通孔，连接套管的下端设有对应的贯穿孔，连接套管的下端套设在圆形凸台上通过第一锁紧螺钉、配套的第一锁紧螺母与圆形凸台连接固定。
  10. 根据权利要求9所述的组合式手推开合吊伞，其特征在于：所述竖直方管的上开口处设有一方形的底座管塞，连接套管的上开口处向上焊接有一与竖直方管的侧壁相抵的连接耳，底座管塞的侧壁以及竖直方管的上端侧壁开设有与连接耳上的通孔相对应的连接通孔，通过第二锁紧螺钉、配套的第二锁紧螺母将连接套管的上端与竖直方管、底座管塞连接固定。
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