CN208048212U - A kind of four folded umbrellas are parallel and collar supports device - Google Patents
A kind of four folded umbrellas are parallel and collar supports device Download PDFInfo
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- CN208048212U CN208048212U CN201820380539.8U CN201820380539U CN208048212U CN 208048212 U CN208048212 U CN 208048212U CN 201820380539 U CN201820380539 U CN 201820380539U CN 208048212 U CN208048212 U CN 208048212U
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- main
- hinged
- parallel
- main bone
- draw bar
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Abstract
The utility model discloses a kind of four folded umbrellas are parallel and collar supports device, it is related to a kind of umbrella field.Utility model solves the problems such as current four folded umbrellas umbrella cloth is easily assembled rainwater and is easily turned over by external force such as wind.Parallel draw bar and support draw bar are provided between four folded umbrella is parallel and the second main rib and supporting rod of collar supports device, be socketed with casing one on the main bone of third, supporting rod with one hinged place of casing to supporting rod with support draw bar it is hinged at a distance from be less than the length of support draw bar；It is fixedly welded with push-pull rod below one outer end of casing, push-pull rod is parallel with the main bone of third, and casing two is socketed on the 4th main bone.It is simple in structure using the utility model, install and easy, easy to use, sound construction and be not easy to overturn.
Description
Technical field
The utility model is related to a kind of tent field, more particularly to a kind of four folded umbrellas are parallel and collar supports device.
Background technology
Folded umbrella due to volume after folding is small and carry or convenient transportation, have been widely used for all kinds of field works and leisure
In activity.However the main bone one, lower end in existing folded umbrella are hinged in the main bone two, main bone three and supporting rod of radian in movable
Parallelogram sturcutre, that is to say, that no matter the lower half on folded umbrella top of main bone two and main bone one after strutting or folding
Hinge at an angle, this allows for the umbrella cloth of main bone one and the junction of main bone two after folded umbrella struts when in use
In downward etat lacunaire, the place for especially having a circle to be recessed among top, that is, umbrella cloth of large size folded umbrella when raining is easy to gather
Collect rainwater, so umbrella cloth even folded umbrella support frame damage will be caused after gathering a certain amount of rainwater at the top of folded umbrella
It ruins.Therefore existing large-scale folded umbrella is because supporting rod, main bone one, main bone two and main bone three are in movable parallelogram hinge mode
And there are easily assemble rainwater among umbrella cloth at the top of folded umbrella when rainy day use.
Especially after the four folded umbrellas expansion of the prior art, inner end is hinged with the main bone of third and the 4th main bone of outer end outward
Inwardly to be drawn by steel wire rope that is parallel with the main bone of third and being hinged with supporting rod and make the 4th main bone by upper outside expansion, i.e., it is existing
The 4th main bone is exactly by the inside pulling force of the steel wire rope being hinged with supporting rod just so that the 4th when four folded umbrellas having are opened
The outer end of main bone then easily leads to the 4th main bone by upper outside expansion when the reversed external force such as extraneous wind-force is more than the pulling force of steel wire rope
Overturning, it is exactly this reason that in fact many folded umbrellas are easy to be turned under the wind-force effect of some strength；Meanwhile although four
Although the main bone both ends of the third of folded umbrella are hinged with second main rib and the 4th main bone and downside is hinged with supporting rod, third
Still point-blank, so opening the main bone of third after four folded umbrellas, there is still a need for umbrella cloth associations for three hinge points of main bone the same side
Help fixation, that is to say, that the main bone of third assists fixed and the main bone of third itself is fixed just by umbrella cloth after the expansion of four folded umbrellas
There are unstable problems.
Utility model content
The purpose of this utility model is to overcome deficiency in the prior art, provide a kind of simple in structure, installation be easy,
Easy to use, sound construction and it is not easy that four folded umbrellas overturn are parallel and collar supports device.
To achieve the above object, the utility model provides that a kind of four folded umbrellas are parallel and collar supports device, the four fold
Folded pack includes the first main bone, second main rib, the main bone of third, the 4th main bone, supporting rod, upper disk, lower wall and mobile jib, the first main bone
Upper end is hinged with upper disk, and the lower end of supporting rod and lower wall are hinged, and the lower end of the first main bone and the upper end of second main rib are hinged, and second
The lower end of main bone is hinged with the upper end of the main bone of third, and the lower end of the main bone of third is hinged with the upper end of the 4th main bone, second master
Bone is of a straight line type, and the lower end of the first main bone is located at the top of the upper end of second main rib by being fixed on the hinge of the upper end of second main rib
Bearing is hinged；Parallel draw bar and support draw bar, the parallel draw bar are provided between the second main rib and supporting rod
Top and second main rib it is hinged, the lower end of parallel draw bar is hinged with supporting rod, supports upper end and the lower end difference of draw bar
It is hinged with second main rib and supporting rod；Casing one is socketed on the main bone of third, one inner end of casing lower section is upper with supporting rod
End is hinged；It is less than the length of support draw bar at a distance from supporting rod and one hinged place of casing to supporting rod and support draw bar are hinged
Degree；It is fixedly welded with push-pull rod above one outer end of casing, push-pull rod is parallel with the main bone of third, and casing is socketed on the 4th main bone
Two, push-pull rod is hinged relative to one end of casing one and casing two.
Parallel draw bar draw bar upper length parallel with second main rib hinged place is equal to the first main bone and second
The sum of the width of main bone is located at the lower end of the first main bone with the top of second main rib hinged place and positioned at parallel draw bar the same side
The first main bone on be provided with parallel traction limited bolt, parallel traction limited bolt the first main bone and second master when folded umbrella is unfolded
Bone is hingedly arranged in a linear under state on parallel draw bar draw bar side parallel with above second main rib hinged place.
The lower end of the second main rib and the upper end of the main bone of third are fixedly installed rocker bar bearing one and rocker bar bearing respectively
Two, rocker bar bearing one and rocker bar bearing two are hinged by Limit screw, and when folded umbrella is unfolded, the first main bone is cut with scissors with second main rib
It connects the state lower limit screw rod that is arranged in a linear and is located at the casing one that i.e. the main bone of third bar supported pushes on support draw bar side
The Limit screw being hinged with the rocker bar bearing two of the main bone upper end of third is made to be depressed into support downwards and lead after upward thrust
Draw on the side of bar.
One length of described sleeve pipe is a quarter of the main bone length of third to one third.
The utility model advantageous effect is：Four folded umbrellas of the utility model are parallel and collar supports apparatus structure is simple,
Installation is easy, easy to operate；The utility model using parallel draw bar, support draw bar and supporting rod and be of a straight line type second
Main bone connects quadrangularly and is in by the first main bone lower end position, supporting rod, the main bone of third and lower end instead of existing four folded umbrella
The second main rib of radian constitutes movable parallelogram, realizes the first main bone of the utility model with second main rib in four fold
Linear state when folded umbrella support open state, overcoming existing large-scale four folded umbrella, the first main bone is connect with second main rib upon deployment
The drawbacks of umbrella cloth at place causes easily to assemble rainwater in downward etat lacunaire；The main bone quilt of third in four folded umbrellas of the utility model
Not only self-strength is reinforced in the casing one being hinged with supporting rod, while when four folded umbrellas are unfolded due to third
Main bone is supported bar and pushes up in place, so can make the main bone of third when encountering the external force such as equidirectional i.e. upward wind-force
Fixation it is more firm i.e. the more push away the more tight without being turned over；The 4th main bone of same the utility model is also to be cut with scissors with push-pull rod
Casing two even pushes out in place, so can also make the 4th main bone when encountering the external force such as equidirectional i.e. outside wind-force
It is the more to push away the more tight without being turned over to fix more firm.
Parallel to four folded umbrellas of the utility model below in conjunction with the accompanying drawings and collar supports device is described further.
Description of the drawings
Fig. 1 is the support frame unfolded state structural schematic diagram of four folded umbrella side of the utility model；
Fig. 2 is the support frame folded state structural schematic diagram of four folded umbrella side of the utility model；
Fig. 3 is the parallel draw bar of the utility model in four folded umbrella unfolded state structural schematic diagrams；
Fig. 4 is that the utility model supports draw bar in four folded umbrella unfolded state structural schematic diagrams.
In figure：1, the first main bone, 2, second main rib, 3, the main bone of third, 4, supporting rod, 5, upper disk, 6, lower wall, 7, mobile jib,
8, parallel draw bar, 9, support draw bar, 10, casing one, 11, parallel traction limited bolt, 12, casing two, 13, push-pull rod, 14,
4th main bone, 15, hinged-support, 16, Limit screw, 17, rocker bar bearing one, 18, rocker bar bearing two.
Specific implementation mode
As shown in Figures 1 and 2, four folded umbrellas of the present embodiment are parallel and collar supports device includes the first main bone 1, second
The main bone 3 of main bone 2, third, the 4th main bone 14, supporting rod 4, upper disk 5, lower wall 6 and mobile jib 7, upper end and the upper disk 5 of the first main bone 1
Hinged, the lower end of supporting rod 4 is hinged with lower wall 6, and the lower end of the first main bone 1 is hinged with the upper end of second main rib 2, second main rib 2
The main bone of lower end and third 3 upper end it is hinged, the lower end and the upper end of the 4th main bone 4 of the main bone of third 3 are hinged.Second main rib 2 is in
Linear type, the lower end of the first main bone 1 are located at the top of the upper end of second main rib 2 by being fixed on the hinge of the upper end of second main rib 2
Bearing 15 is hinged.Parallel draw bar 8 and support draw bar 9 are provided between second main rib 2 and supporting rod 4, parallel draw bar 8
Top is hinged with second main rib 2, and the lower end of parallel draw bar 8 is hinged with supporting rod 4, supports upper end and the lower end point of draw bar 9
It is not hinged with second main rib 2 and supporting rod 4.It is socketed with casing 1 on the main bone of third 3, one 10 length of casing is the main bone of third 3
For a quarter of length to one third, one 10 inner end of casing lower section and the upper end of supporting rod 4 are hinged.Supporting rod 4 and casing one
10 hinged places to supporting rod 4 with support draw bar 9 it is hinged at a distance from be less than support draw bar 9 length；On one 10 outer end of casing
Side is fixedly welded with push-pull rod 13, and push-pull rod 13 is parallel with the main bone 3 of third, and casing 2 12 is socketed on the 4th main bone 14, push-and-pull
Bar 13 is hinged relative to one end of casing 1 and casing 2 12.
As shown in figure 3, parallel draw bar 8 is equal to the first master with 8 upper length of parallel draw bar of 2 hinged place of second main rib
The sum of the width of bone 1 and second main rib 2 is located at the lower end of the first main bone 1 with the top of 2 hinged place of second main rib and positioned at parallel
Parallel traction limited bolt 11 is provided on the first main bone 1 of 8 the same side of draw bar, parallel traction limited bolt 11 is unfolded in folded umbrella
When the first main bone 1 and second main rib 2 be hingedly arranged in a linear under state be located at parallel draw bar 8 on 2 hinged place of second main rib
On 8 side of parallel draw bar of side.
As shown in figure 4, the lower end of second main rib 2 and the upper end of the main bone of third 3 are fixedly installed rocker bar bearing 1 respectively
And rocker bar bearing 2 18, rocker bar bearing 1 and rocker bar bearing 2 18 are hinged by Limit screw 16, when folded umbrella is unfolded the
One main bone 1 and second main rib 2 the state lower limit screw rod 16 that is hingedly arranged in a linear are located on 9 side of support draw bar i.e. third master
So that rocker bar bearing 2 18 with main 3 upper end of bone of third after the upward thrust of casing 1 that 3 bar 4 supported of bone pushes
The Limit screw 16 of hinge is depressed into downwards on the side of support draw bar 9.
Four sides that second main rib 2, parallel draw bar 8, support draw bar 9 and supporting rod 4 form when four folded umbrellas are unfolded
Shape in being fixed state, that is, avoids under normal circumstances four under the position-limiting action of parallel traction limited bolt 11 and Limit screw 16
It is acted on upwards after umbrella cloth or supporting rod 4 by external force such as wind-force so that folded umbrella is easy overturning when folded umbrella is unfolded.This be by
If there is external force to push up supporting rod 4, the casing 1 that 4 top of one side supporting rod is hinged after four folded umbrellas are fully deployed
The main bone of third 3 is pushed up in place and hinged the second casing 12 in the outer end of push-pull rod 13 shifts the 4th main bone 14 onto outward
Position, prevents the outer end of main 3 and the 4th main bone 14 of bone of third to be flipped up, on the other hand so that the upper side pressure of parallel draw bar 8
It is to eliminate tendency that 8 upper end of parallel draw bar is rotated further outward and make four folded umbrella branch to parallel traction limited bolt 11
Support bone frame is further reinforced, thus parallel traction limited bolt 8 four folded umbrellas expansion after not by external force influenced and firmly
Secure the quadrangle that second main rib 2, parallel draw bar 8, support draw bar 9 and supporting rod 4 form.The first of the utility model
Main bone 1 and second main rib 2 are arranged in a linear state in four folding umbrella support open state, solve large-scale four folded umbrellas upon deployment
The drawbacks of easily assembling rainwater on umbrella cloth.The main bone 3 of third by length be main 3 length of bone of third a quarter to one third set
It is effectively improved main 3 and the 4th main bone 14 itself of bone of third after the socket of pipe 1 and the socket of 14 sleeve 2 12 of the 4th main bone
Intensity.Main 3 and the 4th main bone 14 of bone of third is to be directed out by the casing 1 and casing 2 12 that are hinged with supporting rod 4 and shifted onto position
, thus while encountering equidirectional such as wind-force external force can make the fixation of main 3 and the 4th main bone 14 of bone of third is more firm more to push away
It is tighter without being turned over.
When four folded umbrellas fold, that is, 6 slide downward of lower wall after then parallel traction limited bolt 11 detached with parallel draw bar 8,
Limit screw 16 is detached with support draw bar 9 simultaneously, 4 groups of second main rib 2, parallel draw bar 8, support draw bar 9 and supporting rod
At quadrangle in four folded umbrella folding process second main rib 2 gradually drawn close with supporting rod 4；Casing one on the main bone of third 3
10 gradually move up and so that the 4th main bone 14 that is socketed of the sleeve 2 12 that is driven of push-pull rod 13 also to supporting rod 4 gradually
It draws close, finally realizes that the support frame of four folded umbrellas entirely collapses.
Claims (4)
1. a kind of four folded umbrellas are parallel and collar supports device, the four foldings pack include the first main bone, second main rib, third master
The upper end of bone, the 4th main bone, supporting rod, upper disk, lower wall and mobile jib, the first main bone is hinged with upper disk, and the lower end of supporting rod is under
Disk is hinged, and the lower end of the first main bone and the upper end of second main rib are hinged, and the lower end of second main rib is hinged with the upper end of the main bone of third,
The lower end of the main bone of third is hinged with the upper end of the 4th main bone, which is characterized in that the second main rib is of a straight line type, the first main bone
The top that lower end is located at the upper end of second main rib is hinged by the hinged-support for being fixed on the upper end of second main rib；The second main rib
Parallel draw bar and support draw bar are provided between supporting rod, the top of the parallel draw bar and second main rib are hinged,
The lower end of parallel draw bar is hinged with supporting rod, and the upper end of draw bar and lower end is supported to be cut with scissors respectively with second main rib and supporting rod
It connects；Casing one is socketed on the main bone of third, one inner end of casing lower section and the upper end of supporting rod are hinged；Supporting rod and casing one
Hinged place to supporting rod with support draw bar it is hinged at a distance from be less than support draw bar length；Fixed weldering above one outer end of casing
Be connected to push-pull rod, push-pull rod is parallel with the main bone of third, is socketed with casing two on the 4th main bone, push-pull rod relative to casing one one
End is hinged with casing two.
2. four folded umbrella according to claim 1 is parallel and collar supports device, which is characterized in that the parallel draw bar
Draw bar upper length parallel with second main rib hinged place is equal to the sum of the width of the first main bone and second main rib, is located at first
The lower end of main bone is provided with parallel with the top of second main rib hinged place and on the first main bone of parallel draw bar the same side
Limited bolt is drawn, parallel traction limited bolt first main bone when folded umbrella is unfolded hingedly is arranged in a linear with second main rib under state
On parallel draw bar draw bar side parallel with above second main rib hinged place.
3. four folded umbrella according to claim 1 is parallel and collar supports device, which is characterized in that the second main rib
Lower end and the upper end of the main bone of third are fixedly installed rocker bar bearing one and rocker bar bearing two, rocker bar bearing one and rocker bar bearing respectively
Two is hinged by Limit screw, and when folded umbrella be unfolded, the first main bone and second main rib are hingedly arranged in a linear state lower limit spiral shell
Bar be located at after the upward thrust of i.e. the main bone of third bar supported pushes on support draw bar side casing one so that with
The Limit screw that the rocker bar bearing two of the main bone upper end of third is hinged is depressed into downwards on the side of support draw bar.
4. four folded umbrella according to claim 1 is parallel and collar supports device, which is characterized in that one length of described sleeve pipe
For the main bone length of third a quarter to one third.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380539.8U CN208048212U (en) | 2018-03-09 | 2018-03-09 | A kind of four folded umbrellas are parallel and collar supports device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380539.8U CN208048212U (en) | 2018-03-09 | 2018-03-09 | A kind of four folded umbrellas are parallel and collar supports device |
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| Publication Number | Publication Date |
|---|---|
| CN208048212U true CN208048212U (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820380539.8U Expired - Fee Related CN208048212U (en) | 2018-03-09 | 2018-03-09 | A kind of four folded umbrellas are parallel and collar supports device |
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| CN (1) | CN208048212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753421A (en) * | 2021-01-14 | 2021-05-07 | 颍上县达丰源家庭农场有限公司 | Seedling raising box with adjustable strawberry is cultivated and is used |
-
2018
- 2018-03-09 CN CN201820380539.8U patent/CN208048212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753421A (en) * | 2021-01-14 | 2021-05-07 | 颍上县达丰源家庭农场有限公司 | Seedling raising box with adjustable strawberry is cultivated and is used |
| CN112753421B (en) * | 2021-01-14 | 2024-02-20 | 颍上县达丰源家庭农场有限公司 | Adjustable seedling raising box for strawberry cultivation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |