CN203647607U - Cross folding structure - Google Patents
Cross folding structure Download PDFInfo
- Publication number
- CN203647607U CN203647607U CN201320737677.4U CN201320737677U CN203647607U CN 203647607 U CN203647607 U CN 203647607U CN 201320737677 U CN201320737677 U CN 201320737677U CN 203647607 U CN203647607 U CN 203647607U
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- Prior art keywords
- magnetic
- rod member
- folding structure
- rod
- folding
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- Expired - Lifetime
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- 230000005291 magnetic effect Effects 0.000 claims description 35
- 230000005389 magnetism Effects 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a cross folding structure which comprises a first rod and a second rod, and the first rod and the second rod are pivoted in the middle. A first magnet body and a second magnet body which are opposite in magnetism are fixedly arranged on the same sides of the first rod and the second rod respectively. The first magnet body and the second magnet body are attracted by each other, so that the first rod and the second rod are connected, namely folding of a foldable structure is achieved, and therefore the cross folding structure has the advantage of being simple in structure.
Description
Technical field
This utility model relates to a kind of folding structure, relates in particular a kind of cross folding structure.
Background technology
Along with the carrying out of urbanization process, the population density in city also increases thereupon gradually, soil or the space that can take per capita will be more and more less, in order to make article that people buy so can be as far as possible when its non-working condition few that to occupy living space, these article all need to be set to can folding structure, and in the time that people need use, open it and can realize normal use like this, and can be by its folding need deposit time, thereby greatly reduce its parking space, and then the life being convenient for people to.
Existing common wheelchair, it generally comprises left socle, right support, load bearing seat and wheel, and this wheel is specifically set to multiple, and is separately positioned on the bottom of left socle and right support; This load bearing seat two ends is fixedly connected on respectively on left socle and right support and takes for patient or people with disability; This left socle and right support play the effect of support frame.
In order to adapt to space-saving direction, people have developed can folding wheelchair, still, in the market can folding wheelchair, it all needs two groups of fixed structures are set conventionally, struts fixed structure and folding fixed structure, has thus the problem that structure is comparatively complicated.
In view of this, the inventor, for the more complicated defect further investigation of prior art structure when the folding, has this case to produce then.
Utility model content
The purpose of this utility model is to provide a kind of cross folding structure, has the problem that structure is comparatively complicated to solve prior art can folding structure time realizing.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of cross folding structure, wherein, comprises middle part the first rod member and second rod member of pivot joint mutually, and this first rod member and the second rod member are fixedly installed respectively the first magnetic and the second magnetic that magnetic is contrary in the same side.
Further, this first magnetic and the second magnetic are separately positioned on the end of the first rod member and the second rod member.
Further, this first magnetic and the second magnetic adopt permanent magnet.
Adopt after said structure, a kind of cross folding structure that this utility model relates to, it is by the first rod member and the mutual pivot joint of the second rod member, can make the assemblies such as the wheelchair of its application be can folding shape, simultaneously owing to being fixed with respectively the first magnetic and the second magnetic at the first rod member and the second rod member on the same side, by attracting each other between the first magnetic and the second magnetic, the first rod member and the second rod member can be linked together, can realize the folding of folding structure.So, the utlity model has feature simple in structure.
Accompanying drawing explanation
Fig. 1 is this utility model when relating to a kind of cross folding structure and being applied to wheelchair, and this wheelchair is the structural representation while opening;
Fig. 2 is this utility model when relating to a kind of cross folding structure and being applied to wheelchair, and this wheelchair is folding shape ground structure schematic diagram.
In figure:
Right support 2 load bearing seats 3
Wheel 4 cross folding structures 5
The first rod member 51 first magnetics 511
The second rod member 52 second magnetics 521.
The specific embodiment
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
As depicted in figs. 1 and 2, its a kind of cross folding structure 5 relating to for this utility model is applied on wheelchair 100 and this wheelchair 100 is the structural representation that opens or closes two states; This wheelchair 100 comprises left socle 1, right support 2, load bearing seat 3 and wheel 4, is provided with the cross folding structure 5 for playing auxiliary folding effect between this left socle 1 and right support 2.
This cross folding structure 5 comprises the first rod member 51 and the second rod member 52, the mutual pivot joint in middle part of this first rod member 51 and the second rod member 52, this first rod member 51 and the second rod member 52 are fixedly installed respectively the first magnetic 511 and the second magnetic 521 in the same side, the magnetic of this first magnetic 511 and the second magnetic 521 is contrary.
Like this, a kind of cross folding structure 5 that this utility model relates to, it is by the first rod member 51 and the mutual pivot joint of the second rod member 52, can make wheelchair 100 assemblies such as grade of its application be can folding shape, simultaneously owing to being fixed with respectively the first magnetic 511 and the second magnetic 521 at the first rod member 51 and the second rod member 52 on the same side, by attracting each other between the first magnetic 511 and the second magnetic 521, the first rod member 51 and the second rod member 52 can be linked together, can realize the folding of folding structure, so, the utlity model has feature simple in structure.In addition, the strutting fixed structure and can adopt existing structure of this wheelchair 100, it specifically refers to the patent that the Chinese application number of application is 200920182046.4 before applicant, in this not unnecessary description.
Preferably, in order to improve the moment of magnetive attraction between the first magnetic 511 and the second magnetic 521, this first magnetic 511 and the second magnetic 521 are separately positioned on the end of the first rod member 51 and the second rod member 52, thus the arm of force maximum of magnetive attraction, thus there is larger moment; More specifically, this first magnetic 511 and the second magnetic 521 adopt permanent magnet.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (3)
1. a cross folding structure, is characterized in that, comprises middle part the first rod member and second rod member of pivot joint mutually, and this first rod member and the second rod member are fixedly installed respectively the first magnetic and the second magnetic that magnetic is contrary in the same side.
2. a kind of cross folding structure as claimed in claim 1, is characterized in that, this first magnetic and the second magnetic are separately positioned on the end of the first rod member and the second rod member.
3. a kind of cross folding structure as claimed in claim 1 or 2, is characterized in that, this first magnetic and the second magnetic adopt permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737677.4U CN203647607U (en) | 2013-11-21 | 2013-11-21 | Cross folding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737677.4U CN203647607U (en) | 2013-11-21 | 2013-11-21 | Cross folding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203647607U true CN203647607U (en) | 2014-06-18 |
Family
ID=50914053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320737677.4U Expired - Lifetime CN203647607U (en) | 2013-11-21 | 2013-11-21 | Cross folding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203647607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344290A (en) * | 2016-08-30 | 2017-01-25 | 中进医疗器材泰州有限公司 | Adjusting supporting plate structure and wheelchair with same |
-
2013
- 2013-11-21 CN CN201320737677.4U patent/CN203647607U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344290A (en) * | 2016-08-30 | 2017-01-25 | 中进医疗器材泰州有限公司 | Adjusting supporting plate structure and wheelchair with same |
| CN106344290B (en) * | 2016-08-30 | 2017-12-12 | 中进医疗器材泰州有限公司 | It is a kind of to adjust branch harden structure and the wheelchair with the structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |