CN110393346A - One kind can be manually rotated fold angle type square tube open air center pillar umbrella - Google Patents
One kind can be manually rotated fold angle type square tube open air center pillar umbrella Download PDFInfo
- Publication number
- CN110393346A CN110393346A CN201910794259.0A CN201910794259A CN110393346A CN 110393346 A CN110393346 A CN 110393346A CN 201910794259 A CN201910794259 A CN 201910794259A CN 110393346 A CN110393346 A CN 110393346A
- Authority
- CN
- China
- Prior art keywords
- center pillar
- umbrella
- open air
- manually rotated
- square tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- A45B25/14—Devices for opening and for closing umbrellas
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
Abstract
The invention discloses one kind can be manually rotated fold angle type square tube open air center pillar umbrella, comprising: umbrella shank；Middle column assembly, umbrella body are made of movable umbrella disk, fixed umbrella disk and rib assemblies；Rotary folding angular component, top are folding angle mechanism, and lower part is rotating mechanism；Folding angle mechanism includes upper angular tube, key and lower angular tube, and rotating mechanism includes rotary switch and the rotation pipe sleeve with reset spring, and rotary switch and lower angular tube, rotation pipe sleeve pass through concave-convex notch and be cooperatively connected.Center pillar is designed as rectangular tube and is divided into three sections by the present invention, by the way that the rotation and dog-ear function that rotation folding angle mechanism realizes umbrella body is arranged in upper, middle section junction, can 360 ° rotation, ± 30 ° of dog-ears, while in, the junction of lower section setting ratchet mechanism, pass through drawstring connection activity umbrella disk and realizes umbrella body folding, total is small and exquisite, shaded effects greatly improve, and center pillar is easily easy to inserting, and facilitate assembly and disassembly.
Description
Technical field
The present invention relates to outdoor umbrella technical fields more particularly to one kind can be manually rotated fold angle type square tube open air center pillar umbrella.
Background technique
Outdoor umbrella is usually used in sunshade and keeps out wind and rain, when raining, the direction that rain can fall with change of the wind, when fine day, too
Sun can also change the angle of irradiation with the variation of time, therefore the umbrella cover direction of in due course adjustment outdoor umbrella is that have very much must
It wants.Existing outdoor umbrella center pillar is mostly round tube shape, has no the function of corner or rotation, and mostly overall structure, can not
Dismounting, umbrella cover folding are also conventional springs structure, need firmly to push closing or on push to nest parachute-opening, and outdoor umbrella umbrella cover is higher
It is big and thick and heavy, it operates relatively elaborate.
Summary of the invention
It can be manually rotated fold angle type square tube open air center pillar umbrella the purpose of the present invention is to provide one kind, it can be achieved that 360 degree of umbrella body
Horizontal rotation and umbrella cover dog-ear, and pass through drawstring and control umbrella cover folding.
Technical problem solved by the invention can be realized using following technical scheme:
One kind can be manually rotated fold angle type square tube open air center pillar umbrella, comprising: umbrella shank；Middle column assembly is rhs-structure, by center pillar
Upper section, center pillar middle section and center pillar lower section composition；The center pillar lower section is mounted on the umbrella shank；Umbrella body, by movable umbrella disk, fixation
Umbrella disk and rib assemblies composition；It is described activity umbrella disk be set on the middle column assembly, can on the middle column assembly on move down
It is dynamic；The fixed umbrella disk is fixed at the middle column assembly top, is connected by the rib assemblies with the movable umbrella disk；
Rotary folding angular component connects the center pillar upper section and the center pillar middle section, and top is folding angle mechanism, and lower part is rotating mechanism；Institute
State folding angle mechanism include the upper angular tube of several identical keyways of lower end band being fixedly connected with the center pillar upper section, one with it is described
Key that keyway matches and one with the lower angular tube of the upper angular tube pivot joint, the rotating mechanism include a rotary switch and
One is fixedly mounted on the rotation pipe sleeve with reset spring in the center pillar middle section, and the rotary switch and the lower angular tube are logical
It crosses concave-convex notch to be cooperatively connected, the rotary switch and the rotation pipe sleeve are cooperatively connected also by concave-convex notch, the lower folding
Cornue is detachably connected with the rotation pipe sleeve.
Preferably, further include spring plectrum, be arranged in the center pillar lower section pipe top endface position, by one buckle with
The one handle shell phase for being mounted on center pillar middle section lower end connects, for realizing the rapid-assembling/disassembling in center pillar middle section and center pillar lower section.
Preferably, further include umbrella body movable component, be arranged in the handle case, be equipped with one handle and connect a ratchet machine
Structure, the ratchet mechanism are equipped with drawstring, and the drawstring bypasses the pulley and the movable umbrella being arranged on the fixed umbrella disk
Disk is connected.
Preferably, the ratchet mechanism is fixed on the center pillar middle section in the handle case by a rope closing bracket.
Preferably, the ratchet mechanism connection one handle is rotated, and the handle is foldable.
Preferably, the lower angular tube lower end is equipped with a connecting column, passes through the rotation pipe sleeve, is fastened with a nut lock
It is fixed.
Preferably, the rotation pipe sleeve is equipped with bearing up and down, and the bearing is set on the connecting column.
Preferably, the key tail end is equipped with reset spring.
Preferably, a nylon jacket is equipped in the rotation pipe sleeve lower tube body.
Preferably, the center pillar lower section is externally provided with lower connector, and the lower connector is connected and fixed with umbrella shank, the center pillar
Lower section is inserted into the lower connector, is fixed by a fastening screw.
Center pillar is designed as rectangular tube and is divided into three sections by the present invention, by the way that rotation dog-ear is arranged in upper, middle section junction
Mechanism realize umbrella body rotation and dog-ear function, can 360 ° rotation, ± 30 ° of dog-ears, at the same in, the junction of lower section be arranged spine
Mechanism is taken turns, umbrella body folding is realized by drawstring connection activity umbrella disk, total is small and exquisite, and shaded effects greatly improve, center pillar pair
Easily simplicity is inserted, assembly and disassembly are facilitated.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the entirety and dismantling schematic diagram for rotating folding angle mechanism.
Fig. 3 is the dismantling schematic diagram of folding angle mechanism.
Fig. 4 is the schematic diagram of lower angular tube.
Fig. 5 is the schematic diagram of rotary switch.
Fig. 6 is the schematic diagram of spring plectrum.
Fig. 7 is the installation cross-sectional view of spring plectrum Yu umbrella body movable component.
Fig. 8 is the dismantling schematic diagram of umbrella body movable component.
Fig. 9 is the schematic diagram of ratchet mechanism.
Figure 10 is the schematic diagram of handle folding.
Figure 11 is the schematic diagram of drawstring coiling.
It is 1 umbrella shank, column assembly in 2,3 umbrella bodies, 4 rotary folding angular components, 5 spring plectrums, 6 umbrella body movable components, 7 sliding in figure
Wheel, 21 center pillar upper sections, 22 center pillar middle sections, 23 center pillar lower sections, 24 connecting tubes, 25 fastening screws, 31 movable umbrella disks, 32 fixed umbrellas
Disk, 33 rib assemblies, 34 top of the umbrella lids, 331 lower umbrella frames, umbrella frame on 332, angular tube, 42 keys, 43 lower angular tubes, 44 turns on 41
Axis, 45 rotary switches, 46 springs, 47 rotation pipe sleeves, 48 connecting columns, 411 keyways, 421 press-sides, 422 convex blocks, 423 key bullets
Spring, 424 spring eyes, 431 key sliding slots, 432 grooves, 451 convex platforms, 452 lower convex platforms, 461 spring pockets, 471 notches, 481 spiral shells
Mother, 482 nylon jackets, 483 bearings, 51 buckles, 52 elastic slices, 53 tablettings, 54 buttons, 61 handle cases, 62 ratchet mechanisms, 63 handles,
64 rope closing brackets, 65 drawstrings, 611 left handle shells, 612 right handles shells, 613 lower handle shells, 621 rolls, 622 ratchets, 623 bundles
Tie up column, 624 pawls, 625 torsional springs, 626 rotating blocks, 631 jacks.
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention will be described in detail, but embodiments of the present invention are not limited to
This.
Fig. 1~11 are preferred embodiments of the invention, including, umbrella shank 1, middle column assembly 2 and umbrella body 3,
Middle column assembly 2 is rhs-structure, is made of center pillar upper section 21, center pillar middle section 22 and center pillar lower section 23；Center pillar lower section
23 lower part is externally provided with a lower connector 24, and lower connector 24 is connected and fixed with umbrella shank 1, and center pillar lower section 23 is inserted into lower connector 24
It is interior, it is fixed by a fastening screw 25.
Umbrella body 3 is made of movable umbrella disk 31, fixed umbrella disk 32 and rib assemblies 33；Movable umbrella disk 31 is set in middle column assembly
On 2, it can move up and down on middle column assembly 2, be connected with the lower umbrella frame 331 of rib assemblies 33；Fixed umbrella disk 32 is fixed at
The top of middle column assembly 2, connects the upper umbrella frame 332 of rib assemblies 33, and upper umbrella frame 332 is hinged and connected with lower umbrella frame 331；Fixed umbrella
A top of the umbrella lid 34 is additionally provided with above disk 32, for compressing umbrella cloth.
The junction in center pillar upper section 21 and center pillar middle section 22 is equipped with rotary folding angular component 4, and the top of rotary folding angular component 4 is
Folding angle mechanism, lower part are rotating mechanism；Folding angle mechanism includes several same keys of lower end band being fixedly connected with center pillar upper section 21
The lower angular tube 43 that the key 42 and one that the upper angular tube 41, one of slot 411 is matched with keyway 411 are pivotally connected with upper angular tube 41,
Articulated section is equipped with a shaft 44, and upper 41 lower end of angular tube is arc, and the number of keyway 411 is by under dog-ear angle and upper angular tube 41
Arc length is held to determine, in the present embodiment, shaft 44 is a pair of of lock screw, and upper angular tube 41 can 44 pendulum for doing ± 30 ° of left and right around the shaft
Dynamic, the present embodiment is -30 °, 0 ° ,+30 ° of third gear, and the tube edge of lower angular tube 43 is to swing limit.Key is equipped in lower angular tube 43
Sliding slot 431, in lower 43 outside of angular tube, it is convex that tail end (being inserted into one end of keyway) is equipped with one for the setting of press-side 421 of key 42
Block 422 is matched with keyway 411, when needing dog-ear, presses the button 42, convex block 422, which can move forward, is detached from matched a certain key
Slot 411, upper angular tube 43 is i.e. rotatable, and the lower section of convex block 422 is equipped with one for installing the spring eye 424 by key spring 423, presses
The other end of key spring 423 is withstood on the inner wall of lower angular tube 43, after key 42 is pressed, is compressed by key spring 423, is unclamped
Key 42 is resetted by key spring 423, in another keyway 411 after convex block 422 to be promoted to dog-ear, is retightened.
Rotating mechanism includes that a rotary switch 45 and one are fixedly mounted on the rotation with reset spring 46 in center pillar middle section 22
Tube set 47, rotary switch 45 are square tube type, and inside is divided into upper layer and lower layer, and upper layer is equipped with multiple convex platforms 451, convex platform 451
There is one section of smooth tube wall with the upper surface of rotary switch 45, is opened up on convex platform 451 and the lower outside wall of lower angular tube 43
Same amount of groove 432 matches, and the lower part of rotary switch 45 also is provided with multiple lower convex platforms 452, lower convex platform 452 and convex platform
It is arranged on 451 same straight lines, equally there is one section of smooth tube wall in the lower end surface apart from rotary switch 45, and lower convex platform 452 and rotation are managed
It covers the same amount of notch 471 opened up on 47 upper outside walls to match, notch 471 is high compared with the height of lower convex platform 452 (enough
Convex block moves down distance), it is equipped with reset spring 46 between rotary switch 45 and rotation pipe sleeve 47, spring 46 is externally provided with spring pocket
461, it is equal with middle 2 outer diameter of column assembly, make whole unified beautiful.The lower part of rotation pipe sleeve 47 is fixedly mounted on center pillar middle section 22
On, inner cavity is equipped with a connecting column 48, and the upper end of connecting column 48 is detachably connected with lower angular tube 43, and lower end passes through a nut
481 are locked, and the lower part of connecting column 48 is additionally provided with a nylon jacket 482, and nylon jacket 482 is that band boss is cylindric, and boss is upward
It being inserted in the lower tube of rotation pipe sleeve 47, rotation pipe sleeve 47 is equipped with corresponding limit, and nylon jacket 482 is locked by nut 481,
To reduce the shaking of connecting column 48, its stability is improved.The top and the bottom of connecting column 48 are equipped with bearing 483, realize rotation with auxiliary
Turn.Under normal condition, the groove 432 of the convex platform 451 of rotary switch 45 and lower angular tube 43 is clamped, lower convex platform 452 and rotation
The clamping of 47 notch 471 of pipe sleeve, when need to rotate to umbrella body, pulled down rotary switch 45 makes convex platform 451 be detached from groove
432, limit releases, and spring 46 is compressed, and i.e. Rotatable umbrella body top, release rotary switch 45, the reset of spring 46 are convex at this time
Platform 451 is caught in limit in groove 432 again.4 lower convex platform 452 and 4 convex platforms 451 are respectively set in the present embodiment, corresponding same
The groove 432 and notch 471 of sample quantity when the 360 ° of rotations of top umbrella body, there is 0 °, 90 °, 180 °, 270 ° of four shelves.
Center pillar middle section 22 and the junction of center pillar lower section 23 are equipped with spring plectrum 5 and umbrella body movable component 6, spring plectrum 5
It is arranged and manages interior top endface position in center pillar lower section 23, is opened and closed by a buckle 51 with the umbrella body for being mounted on 23 lower end of center pillar middle section
The one handle shell 61 of component 6 is connected, for realizing the rapid-assembling/disassembling in center pillar middle section 22 and center pillar lower section 23.Spring plectrum 5 is spiral shell
Shape is revolved, centre is equipped with the hanging elastic slice 52 in lower end, and outside is equipped with the hanging tabletting 53 in a upper end, and elastic slice 52, which is folded outward, heads on tabletting 53
Middle part, the outside side-lower of tabletting 53 are equipped with plectrum button 54, and top is buckle 51, the corresponding buckle 51 of center pillar lower section 23 and button
Relief hole (not shown) is provided at 54, after installation, button 54 is exposed to outside middle column assembly 2, and buckle 51 is then opened and closed with umbrella body
The handle case 61 of component 6 is connected.By lower button 54, elastic slice 52 is pressed against interior, 51 disengaging handle cases 61 of buckle by tabletting 53
Center pillar middle section 22 is quickly detached from center pillar lower section 23.
Umbrella body movable component 6 includes handle case 61, ratchet mechanism 62 and handle 63,61 upper end of handle case and center pillar middle section 22
It is connected, lower end is connected with center pillar lower section 23, is made of left handle shell 611, right handles shell 612 and lower handle shell 613, left handle shell
611 and right handles shell 612 by screw lock cooperate, be then inserted in lower handle shell 613, inside formed cavity, will be in center pillar
In the end portion of section 22 and the upper part of center pillar lower section 23 are wrapped in, while ratchet mechanism 62 is mounted in it.Ratchet machine
Structure 62 includes roll 621 and ratchet 622, is fixed on the center pillar middle section 22 in handle case 61 by a rope closing bracket 64, is received
Rope support 64 is the sketch plate for the intermediate projections that the two panels being mounted in handle case 61 is oppositely arranged, and intermediate projections position is equipped with
Rotation hole, the both ends of ratchet mechanism 62 are movably set in the middle position of two sheets respectively, to avoid rotation when with handle case 61
It collides.It is fixed with drawstring 65 on roll 621, in the present embodiment, the binding column of a protrusion is set on roll 621
623, so that drawstring 65 is fixed.The periphery of ratchet 622 is equipped with a pawl 624, and pawl 624 can be rotated by a torsional spring 625
Be mounted on the inner sidewall of handle case 61.One end face of ratchet mechanism 62 is equipped with rectangular handle rotating block 626, with 63 phase of handle
Even, 626 position of handle rotating block is corresponded on handle 63 and be provided with jack 631, be also possible on ratchet mechanism 62 for recess hole, handle
It is convex block on 63, the two can drive ratchet mechanism 62 to rotate after being coupled by handle 63.Handle 63 is foldable form,
More safety is beautiful.Drawstring 65 passes through in middle column assembly 2, is pierced by from the top of center pillar upper section 21, in the outside of center pillar upper section 21
Equipped with pulley 7, pulley 7 can be a pair and be also possible to individually, and the present embodiment is that center pillar upper section 21 is arranged in by upper end in a pair
Two sides pull more steady in this way.Drawstring 65 is then divided into two here, downwards around two pulleys 7, end and movable umbrella disk
31 two sides are fixedly connected.Rotational handle 63, ratchet mechanism 62 rotate, roll 621 rotation can folding and unfolding drawstring 65, to pass through
Pulling activity umbrella disk controls umbrella cover folding, is parachute-opening when rope closing, and when putting rope, by movable umbrella disk 31 from series of fortified passes umbrella, pawl 426 is in hand
Handle 63 is caught in ratchet 622 after stopping with fixed ratchet wheel mechanism 62.
The above is only present pre-ferred embodiments, is not intended to limit the scope of the present invention, therefore
Any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still fall within
Protection scope of the present invention.
Claims (10)
1. one kind can be manually rotated fold angle type square tube open air center pillar umbrella, characterized in that include:
Umbrella shank；
Middle column assembly is rhs-structure, is made of center pillar upper section, center pillar middle section and center pillar lower section；The center pillar lower section is mounted on
On the umbrella shank；
Umbrella body is made of movable umbrella disk, fixed umbrella disk and rib assemblies；The activity umbrella disk is set on the middle column assembly,
It can be moved up and down on the middle column assembly；The fixed umbrella disk is fixed at the middle column assembly top, passes through the umbrella
Bone component is connected with the movable umbrella disk；
Rotary folding angular component connects the center pillar upper section and the center pillar middle section, and top is folding angle mechanism, and lower part is whirler
Structure；The folding angle mechanism includes the upper angular tube of several identical keyways of lower end band being fixedly connected with the center pillar upper section, one
The key matched with the keyway and one with the lower angular tube of the upper angular tube pivot joint, the rotating mechanism includes a rotation
The rotation pipe sleeve with reset spring that switch is fixedly mounted on the center pillar middle section with one, the rotary switch and the lower folding
Cornue passes through concave-convex notch and is cooperatively connected, and the rotary switch and the rotation pipe sleeve are cooperatively connected also by concave-convex notch, institute
Lower angular tube is stated to be detachably connected with the rotation pipe sleeve.
2. one kind according to claim 1 can be manually rotated fold angle type square tube open air center pillar umbrella, it is characterised in that: further include bullet
Top endface position is arranged in the center pillar lower section pipe in spring plectrum, by a buckle and is mounted on center pillar middle section lower end
One handle shell phase connect, for realizing the rapid-assembling/disassembling in center pillar middle section and center pillar lower section.
3. one kind according to claim 2 can be manually rotated fold angle type square tube open air center pillar umbrella, it is characterised in that: further include umbrella
Body movable component is arranged in the handle case, is equipped with one handle and connects a ratchet mechanism, the ratchet mechanism, which is equipped with, to be drawn
Rope, the drawstring bypass the pulley being arranged on the fixed umbrella disk and are connected with the movable umbrella disk.
4. one kind according to claim 3 can be manually rotated fold angle type square tube open air center pillar umbrella, it is characterised in that: the ratchet
Mechanism is fixed on the center pillar middle section in the handle case by a rope closing bracket.
5. one kind according to claim 3 can be manually rotated fold angle type square tube open air center pillar umbrella, it is characterised in that: the ratchet
Mechanism connection one handle is rotated, and the handle is foldable.
6. one kind according to claim 1 can be manually rotated fold angle type square tube open air center pillar umbrella, it is characterised in that: the lower folding
Cornue lower end is equipped with a connecting column, passes through the rotation pipe sleeve, is fixed with a nut check.
7. one kind according to claim 6 can be manually rotated fold angle type square tube open air center pillar umbrella, it is characterised in that: the rotation
Pipe sleeve is equipped with bearing up and down, and the bearing is set on the connecting column.
8. one kind according to claim 1 can be manually rotated fold angle type square tube open air center pillar umbrella, it is characterised in that: the key
Tail end is equipped with reset spring.
9. one kind according to claim 1 can be manually rotated fold angle type square tube open air center pillar umbrella, it is characterised in that: the rotation
A nylon jacket is equipped in pipe sleeve lower tube body.
10. one kind according to claim 1 can be manually rotated fold angle type square tube open air center pillar umbrella, it is characterised in that: in described
Column lower section is externally provided with lower connector, and the lower connector is connected and fixed with umbrella shank, and the center pillar lower section is inserted into the lower connector
It is interior, it is fixed by a fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794259.0A CN110393346A (en) | 2019-08-27 | 2019-08-27 | One kind can be manually rotated fold angle type square tube open air center pillar umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794259.0A CN110393346A (en) | 2019-08-27 | 2019-08-27 | One kind can be manually rotated fold angle type square tube open air center pillar umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110393346A true CN110393346A (en) | 2019-11-01 |
Family
ID=68329267
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910794259.0A Pending CN110393346A (en) | 2019-08-27 | 2019-08-27 | One kind can be manually rotated fold angle type square tube open air center pillar umbrella |
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| CN (1) | CN110393346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048298A1 (en) * | 2020-09-07 | 2022-03-10 | 江苏腾魄休闲用品有限公司 | Snap-fit crank housing combination structure |
-
2019
- 2019-08-27 CN CN201910794259.0A patent/CN110393346A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048298A1 (en) * | 2020-09-07 | 2022-03-10 | 江苏腾魄休闲用品有限公司 | Snap-fit crank housing combination structure |
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Effective date of registration: 20200629 Address after: No.8, nursery Industrial Zone, Pujin village, Longhu Town, Jinjiang City, Quanzhou City, Fujian Province Applicant after: Yunwei Technology Co., Ltd Address before: 362000 Xinjie village, Longhu Town, Jinjiang, Fujian, Quanzhou Applicant before: CRE and Technology Co.,Ltd. |