CN206384078U - A kind of six axle foldable structures - Google Patents
A kind of six axle foldable structures Download PDFInfo
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- CN206384078U CN206384078U CN201621077821.6U CN201621077821U CN206384078U CN 206384078 U CN206384078 U CN 206384078U CN 201621077821 U CN201621077821 U CN 201621077821U CN 206384078 U CN206384078 U CN 206384078U
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- connecting rod
- axles
- supporting piece
- upper supporting
- rod
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Abstract
A kind of six axle foldable structures, it is characterised in that including two semimembers connected by connecting tube (11) and connecting plate (12)；The semimember includes head rod (1), second connecting rod (6), 3rd connecting rod (3), 4th connecting rod (4), upper supporting piece (2), lower support element (7) and bearing (5), the two ends of the head rod (1) and the second connecting rod (6) are connected on upper supporting piece (2) and lower support element (7), one end of 3rd connecting rod (3) is connected on upper backup pad (2), the other end of 3rd connecting rod (3) is connected with the 4th connecting rod (4), the other end of 4th connecting rod (4) is connected with bearing (5), 3rd connecting rod (3) and the angle under the 4th connecting rod (4) deployed condition in 165~175 °.
Description
Technical field
The utility model belongs to folding device field, and in particular to a kind of six axles foldable structure.
Background technology
Today's society population has reached unprecedented state, and the density of population is continuously increased, especially large size city,
Because the density of population is excessive, the living space of the mankind is seriously nervous.In order to tackle above-mentioned situation, the furniture that can fold, traffic
Instrument, transporting equipment etc. are emerged one after another, by reasonably designing, and space can be saved to a certain extent, are the life of the mankind
It is convenient to bring.
Existing foldable structure has the following disadvantages：
1. stability is poor, it may occur however that be transformed into the situation of folded state by deployed condition suddenly；
2. expansion or the method folded are complex, more difficult for the poor old man of operational capacity or children；
3. the application of same structure is more single, this allows for different demands will be individually designed.
In view of the above-mentioned problems, the utility model provides a kind of six axles foldable structure.
Utility model content
The utility model provides a kind of six axles foldable structure, and six axles foldable structure described in the utility model includes two and half
Component, wherein the head rod of each semimember, the second connecting rod are respectively an axle, the 3rd connecting rod and the 4th connecting rod due to
It is approximately straight line after expansion, is also an axle, therefore, this structure turns into six axle foldable structures.Come by the following technical programs
Realize：
A kind of six axle foldable structures, it is characterised in that including two half structures connected by connecting tube 11 and connecting plate 12
Part；The semimember include head rod 1, the second connecting rod 6, the 3rd connecting rod 3, the 4th connecting rod 4, upper supporting piece 2, under
Support member 7 and bearing 5, the two ends of the connecting rod 6 of head rod 1 and second are connected to upper supporting piece 2 and lower support
On part 7, one end of the 3rd connecting rod 3 is connected on upper supporting piece 2, and the other end of the 3rd connecting rod 3 and the 4th connects
Extension bar 4 is connected, and the other end of the 4th connecting rod 4 is connected with bearing 5, and the 3rd connecting rod 3 is deployed with the 4th connecting rod 4
It is in 165~175 ° of angle under state.
Especially, the 3rd connecting rod 3 and the tie point and the second connecting rod 6 of upper supporting piece 2 and the company of upper supporting piece 2
Contact is overlapped.
Especially, the head rod 1 is parallel with the second connecting rod 6.
Especially, the upper supporting piece 2 and lower support element 7 are L-shaped.
Especially, above-mentioned connection is connected by the way of screw 10 is engaged with nut 9.
Especially, the inner side of the 3rd connecting rod 3 and the 4th connecting rod 4 is also connected by spring.
Especially, the two ends of the connecting tube 11 are connected in the 3rd connecting rod 3 of two semimembers.
Especially, the two ends of the connecting plate 12 are connected in the 4th connecting rod 4 of two semimembers.
Operation principle of the present utility model is：Because connection described in the utility model all uses screw-nut connection side
Formula, so the activity of each junction is more free, facilitates and is folded and deployed, due to the company of the 3rd connecting rod and the 4th connecting rod
The place of connecing is additionally provided with spring connection, and the 3rd connecting rod and the angle under the 4th connecting rod deployed condition in 165~175 °, makes
Must by the 3rd connecting rod with the 4th connecting rod deployed condition when the power that is subject to the 3rd connecting rod is connected rod lock with the 4th, keep away
Exempt to occur to be transformed into folded state suddenly and cause the situation of danger to occur.
The method that the utility model deploys or folded：During folding, connecting tube 11 is pulled along, because spring is at this moment
Extended state, under the pulling force of people and the collective effect of spring force, angle between the 3rd connecting rod 3 and the 4th connecting rod 4 by
Decrescence small until contacting with each other, in the process, the connecting rod 6 of head rod 1 and second links and turned forward, folding completion
Afterwards, the second connecting rod 6 is close in the 3rd connecting rod 3；During expansion, panel 8 is pulled up, because now spring is in compression shape
State, in the presence of the pulling force and spring force of people, the angle between the 3rd connecting rod 3 and the 4th connecting rod 4 gradually increases, and the
One connecting rod 1 and the linkage expansion of the second connecting rod 6, until the angle between the 3rd connecting rod 3 and the 4th connecting rod 4 is flared to
Maximum, completes expansion.
Beneficial effect
The beneficial effects of the utility model are：
1. a kind of six axles foldable structure, simplifies folding and is operated with expansion, made without any skill and the less people of strength
Can quickly it realize alone, one work step of pull-up can complete expansion, one work step of preceding drawing can complete to fold.
2. a kind of six axles foldable structure, simple in construction, it is easy to process, stability is good, and transformation suddenly will not occur after expansion
Into the phenomenon of folded state, security performance is high.
3. a kind of six axles foldable structure, application is wider, seat, the small-sized tote cart of factory, furniture, youngster are applicable to
The fields such as virgin toy.
Brief description of the drawings
Fig. 1 is expansion side view of the present utility model.
Fig. 2 is expansion front view of the present utility model.
Fig. 3 is folding side view of the present utility model.
Fig. 4 is folding front view of the present utility model.
1- head rods, 2- upper supporting pieces, the connecting rods of 3- the 3rd, the connecting rods of 4- the 4th, 5- bearings, 6- second are connected
Bar, 7- lower support elements, 8- panels, 9- nuts, 10- screws, 11- connecting tubes, 12- connecting plates.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
Embodiment 1
A kind of six axle foldable structures, can as electro-tricycle seat, including two pass through connecting tube 11 and connecting plate
The semimember of 12 connections；The semimember include head rod 1, the second connecting rod 6, the 3rd connecting rod 3, the 4th connecting rod 4,
Upper supporting piece 2, lower support element 7 and bearing 5, the two ends of the connecting rod 6 of head rod 1 and second are connected to branch
In support member 2 and lower support element 7, one end of the 3rd connecting rod 3 is connected on upper supporting piece 2, the 3rd connecting rod 3 it is another
One end is connected with the 4th connecting rod 4, and the other end of the 4th connecting rod 4 is connected with bearing 5, the 3rd connecting rod 3 and
It is in 175 ° of angle under the deployed condition of four connecting rod 4.
The upper supporting piece 2 is fixed on the bottom of panel 8, installs the seat of electro-tricycle above the panel, it is described under
Support member 7 and bearing 5 are fixed on electro-tricycle, can facilitate the folding of electro-tricycle.
Embodiment 2
A kind of six axle foldable structures, can as household foldable seat support, save space, be easy to carry；Including two
The semimember connected by connecting tube 11 and connecting plate 12；The semimember includes head rod 1, the second connecting rod the 6, the 3rd
Connecting rod 3, the 4th connecting rod 4, upper supporting piece 2, lower support element 7 and bearing 5, the connecting rod 6 of head rod 1 and second
Two ends are connected on upper supporting piece 2 and lower support element 7, and one end of the 3rd connecting rod 3 is connected on upper supporting piece 2,
The other end of 3rd connecting rod 3 is connected with the 4th connecting rod 4, and the other end of the 4th connecting rod 4 is connected with bearing 5,
It is in 165 ° of angle under 3rd connecting rod 3 and the deployed condition of the 4th connecting rod 4.
The upper supporting piece 2, which is fixed on the bottom of panel 8, the panel 8, can install flexible cushion, it is described under
Support member 7 and bearing 5 are fixed in stripe board, have both been facilitated and have been folded, have had comfortableness again.
Embodiment 3
A kind of six axle foldable structures, can as household foldable desk support, save home room, including two pass through even
The semimember that adapter 11 and connecting plate 12 are connected；The semimember includes head rod 1, the second connecting rod 6, the 3rd connecting rod
3rd, the 4th connecting rod 4, upper supporting piece 2, lower support element 7 and bearing 5, the two ends point of the connecting rod 6 of head rod 1 and second
It is not connected on upper supporting piece 2 and lower support element 7, one end of the 3rd connecting rod 3 is connected on upper supporting piece 2, described
The other end of three connecting rods 3 is connected with the 4th connecting rod 4, and the other end of the 4th connecting rod 4 is connected with bearing 5, and described
It is in 170 ° of angle under three connecting rods 3 and the deployed condition of the 4th connecting rod 4.
The upper supporting piece 2 is fixed on the bottom of panel 8, and the panel 8 is flat board, is used as desktop；The He of lower support element 7
Bearing 5 is fixed in stripe board.
Embodiment 4
A kind of six axle foldable structures, available for plant operation instrument, including two are connected by connecting tube 11 and connecting plate 12
The semimember connect；The semimember includes head rod 1, the second connecting rod 6, the 3rd connecting rod 3, the 4th connecting rod 4, upper branch
Support member 2, lower support element 7 and bearing 5, the two ends of the connecting rod 6 of head rod 1 and second are connected to upper supporting piece 2
On lower support element 7, one end of the 3rd connecting rod 3 is connected on upper supporting piece 2, the other end of the 3rd connecting rod 3
It is connected with the 4th connecting rod 4, the other end of the 4th connecting rod 4 is connected with bearing 5, the 3rd connecting rod 3 and the 4th connects
It is in 175 ° of angle under the deployed condition of extension bar 4.
The upper supporting piece 2 is fixed on the bottom of panel 8, and the panel 8 is provided with dismountable goods basket；The lower support
Part 7 and bearing 5 are arranged on the metal side tube provided with wheel, and wheel is located at the lower section of lower support element 7 or bearing 5 respectively.
Embodiment 5
A kind of six axle foldable structures, using plastic material, can as children educational block toy, including：Head rod
1st, the second connecting rod 6, the 3rd connecting rod 3, the 4th connecting rod 4, upper supporting piece 2, lower support element 7, bearing 5, panel 8, in addition to
The screw 10 of multiple plastic materials Jing Guo round and smooth processing and matched nut 9, and connecting tube 11 and connecting plate 12, youngster
Child can be assembled into six axle foldable structures according to correct connected mode, cultivate the manipulative ability and logical thinking of children.
Above-described embodiment is only to illustrate technical concepts and features of the present utility model, not to limit the utility model,
It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution for being made etc. should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of six axles foldable structure, it is characterised in that including two connected by connecting tube (11) and connecting plate (12) half
Component；The semimember include head rod (1), the second connecting rod (6), the 3rd connecting rod (3), the 4th connecting rod (4), on
The two ends of support member (2), lower support element (7) and bearing (5), the head rod (1) and the second connecting rod (6) are connected respectively
On upper supporting piece (2) and lower support element (7), one end of the 3rd connecting rod (3) is connected on upper supporting piece (2), described
The other end of 3rd connecting rod (3) is connected with the 4th connecting rod (4), and the other end and the bearing (5) of the 4th connecting rod (4) connect
Connect, the 3rd connecting rod (3) and the angle under the 4th connecting rod (4) deployed condition in 165~175 °.
2. a kind of six axles foldable structure as claimed in claim 1, it is characterised in that the 3rd connecting rod (3) and upper support
The tie point and the second connecting rod (6) of part (2) are overlapped with the tie point of upper supporting piece (2).
3. a kind of six axles foldable structure as claimed in claim 1, it is characterised in that the head rod (1) connects with second
Extension bar (6) is parallel.
4. a kind of six axles foldable structure as claimed in claim 1, it is characterised in that the upper supporting piece (2) and lower support element
(7) it is L-shaped.
5. a kind of six axles foldable structure as claimed in claim 1, it is characterised in that above-mentioned connection uses screw (10) and nut
(9) mode of occlusion is connected.
6. a kind of six axles foldable structure as claimed in claim 1, it is characterised in that the 3rd connecting rod (3) and the 4th connects
The inner side of extension bar (4) is also connected by spring.
7. a kind of six axles foldable structure as claimed in claim 1, it is characterised in that the two ends of the connecting tube (11) connect respectively
In the 3rd connecting rod (3) for being connected on two semimembers.
8. a kind of six axles foldable structure as claimed in claim 1, it is characterised in that the two ends of the connecting plate (12) connect respectively
In the 4th connecting rod (4) for being connected on two semimembers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077821.6U CN206384078U (en) | 2016-09-26 | 2016-09-26 | A kind of six axle foldable structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077821.6U CN206384078U (en) | 2016-09-26 | 2016-09-26 | A kind of six axle foldable structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206384078U true CN206384078U (en) | 2017-08-08 |
Family
ID=59487389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621077821.6U Active CN206384078U (en) | 2016-09-26 | 2016-09-26 | A kind of six axle foldable structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206384078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275143A (en) * | 2016-09-26 | 2017-01-04 | 崔学涛 | A kind of six axle foldable structures |
-
2016
- 2016-09-26 CN CN201621077821.6U patent/CN206384078U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275143A (en) * | 2016-09-26 | 2017-01-04 | 崔学涛 | A kind of six axle foldable structures |
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