CN208931490U - A kind of folding type telescopic bicycle support leg - Google Patents
A kind of folding type telescopic bicycle support leg Download PDFInfo
- Publication number
- CN208931490U CN208931490U CN201821647833.7U CN201821647833U CN208931490U CN 208931490 U CN208931490 U CN 208931490U CN 201821647833 U CN201821647833 U CN 201821647833U CN 208931490 U CN208931490 U CN 208931490U
- Authority
- CN
- China
- Prior art keywords
- folding rod
- spring
- clip slot
- heel brace
- hinged clip
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of folding type telescopic bicycle support legs, including heel brace bar, it further include the first folding rod, second folding rod, first spring and second spring, first folding rod and the second folding rod are rotatablely connected with bicycle beam respectively at the top of setting and its, the bottom end of first folding rod is provided with one first hinged clip slot close to the second folding rod side, the top of heel brace bar is articulated and connected by pin shaft in the first hinged clip slot, one and first in the same direction the second hinged clip slot of hinged clip slot are provided in the middle part of heel brace bar, second folding rod end is articulated and connected by pin shaft in the second hinged clip slot, the end of first spring is connected to the middle part of heel brace bar, the top of first spring is connected to the first hinged clip slot lateral surface, the end of the second spring is connected to the middle part of the second folding rod, the top of second spring connects It is connected on bicycle beam, the utility model shortens the length of heel brace in a quiescent state, reduces space hold, easy to operate.
Description
Technical field
The utility model relates to bicycle support leg technical fields, and in particular to a kind of folding type telescopic bicycle support leg.
Background technique
Now current heel brace is typically all single leg support structure, is articulated and connected on bicycle beam, is carried out by tension spring
Connection, is easy to open support, while when packing up, and spring can hospitalize heel brace, it is made to be parallel to bicycle beam, however existing
Voluntarily height it is different, bicycle higher for crossbeam, corresponding heel brace also just needs longer dimension, and length is longer
Heel brace when packing up, end can extend towards bicycle rear direction, usually will cause no small security risk, for this
One problem, now current solution are that heel brace is made as to stretching structure, and stretching structure is inconvenient for operation.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of folding type telescopic bicycle support leg shortens heel brace in not work
Make the length under state, reduces space hold, it is easy to operate.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of folding type telescopic bicycles
Heel brace, including heel brace bar further include the first folding rod, the second folding rod, the first spring and second spring, and described first folds
Bar and the second folding rod are at a distance of setting and its top is rotatablely connected with bicycle beam respectively, and the bottom end of the first folding rod is close to the
Two-fold bar side is provided with one first hinged clip slot, and the top of the heel brace bar is articulated and connected by pin shaft in the first toggle clamp
In slot, one and first in the same direction the second hinged clip slot of hinged clip slot, second folding rod end are provided in the middle part of heel brace bar
It is articulated and connected by pin shaft in the second hinged clip slot, the end of first spring is connected to the middle part of heel brace bar, the first bullet
The top of spring is connected to the first hinged clip slot lateral surface, and the end of the second spring is connected to the middle part of the second folding rod, the
The top of two springs is connected on bicycle beam.
Further, the described first hinged clip slot and the second hinged clip slot respectively include two pieces of bilateral symmetries and are welded in first
Folding rod and the clamping plate of heel brace bar two sides.
Further, first spring and second spring are the tension spring that both ends have drag hook.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
A kind of folding type telescopic bicycle support leg that the utility model is mentioned is provided with first on the top of heel brace bar
Folding rod and the second folding rod form triangle under extended state and stablize support, and under contraction state, it is long can to shorten to half
Degree, eliminates safe hidden trouble and the inconvenience in use process.
Detailed description of the invention
Fig. 1 is the utility model expanded schematic diagram.
Fig. 2 is the utility model receiving state schematic diagram.
1- heel brace bar；The first folding rod of 2-；The second folding rod of 3-；The hinged clip slot of 4- first；The hinged clip slot of 5- second；6-
One spring；7- second spring.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of folding type telescopic bicycle support leg as depicted in figs. 1 and 2, including heel brace bar 1, further include the first folding
Bar 2, the second folding rod 3, the first spring 6 and second spring 7, first folding rod 2 and the second folding rod 3 at a distance of setting and
Its top is rotatablely connected with bicycle beam respectively, and the bottom end of the first folding rod 2 is provided with one the close to 3 side of the second folding rod
One hinged clip slot 4, the top of the heel brace bar 1 are articulated and connected by pin shaft in the first hinged clip slot 4, the middle part of heel brace bar 1
It is provided with one and the second hinged clip slot 5 in the same direction of the first hinged clip slot 4,3 end of the second folding rod is hingedly connected by pin shaft
It is connected in the second hinged clip slot 5, the end of first spring 6 is connected to the middle part of heel brace bar 1, and the top of the first spring 6 connects
It is connected to the first hinged 4 lateral surface of clip slot, the end of the second spring 7 is connected to the middle part of the second folding rod 3, second spring 7
Top be connected on bicycle beam.
Wherein, the described first hinged clip slot 4 and the second hinged clip slot 5 respectively include two pieces of bilateral symmetries and are welded in the first folding
The clamping plate of folded 1 two sides of bar 2 and heel brace bar；First spring 6 and second spring 7 are the tension spring that both ends have drag hook.
A kind of folding type telescopic bicycle support leg that the utility model is mentioned, when specifically used, when needing to be unfolded
When being supported, as shown in Figure 1, the first folding rod 2 and the second folding rod 3 are oblique, while heel brace bar 1 and the second folding rod
3 are in a horizontal state, and since the second hinged clip slot 5 is located at 1 middle part of heel brace bar, thus form limit so that heel brace bar 1 and second
The formation limit of folding rod 3 is stuck, can carry out heel brace effect at this time, can stabilizing bicycle be supported surely；Work as bicycle walking
When needing heel brace bar 1 carrying out folding storage, as shown in Fig. 2, heel brace bar 1 is turned down towards bicycle rear side side, so that it is pushed up
End forms with the first hinged clip slot 4 and rotates, while 3 end of the second folding rod forms with the second hinged clip slot 5 and rotates, while first
Folding rod 2 and 3 end of the second folding rod towards turning down on front side of bicycle, until the first folding rod 2, the second folding rod 3 and
Heel brace bar 1 is with bicycle beam level, and the first spring 6 is respectively formed elastic stretching with second spring 7 at this time, can preferably protect
Folded state is demonstrate,proved, the entire length of heel brace is substantially reduced, can eliminate safe hidden trouble and the inconvenience in use process.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (3)
1. a kind of folding type telescopic bicycle support leg, including heel brace bar (1), it is characterised in that: further include the first folding rod
(2), the second folding rod (3), the first spring (6) and second spring (7), first folding rod (2) and the second folding rod (3)
At a distance of setting and its top is rotatablely connected with bicycle beam respectively, and the bottom end of the first folding rod (2) is close to the second folding rod (3)
Side is provided with one first hinged clip slot (4), and the top of the heel brace bar (1) is articulated and connected by pin shaft in the first hinged clip slot
(4) in, be provided in the middle part of heel brace bar (1) one with first hinged clip slot (4) in the same direction the second hinged clip slot (5), described second
Folding rod (3) end is articulated and connected in the second hinged clip slot (5) by pin shaft, and the end of first spring (6) is connected to
The middle part of heel brace bar (1), the top of the first spring (6) are connected to the first hinged clip slot (4) lateral surface, the second spring (7)
End be connected to the middle parts of the second folding rod (3), the top of second spring (7) is connected on bicycle beam.
2. a kind of folding type telescopic bicycle support leg according to claim 1, it is characterised in that: first toggle clamp
Slot (4) and the second hinged clip slot (5) respectively include two pieces of bilateral symmetries and are welded in the first folding rod (2) and heel brace bar (1) two
The clamping plate of side.
3. a kind of folding type telescopic bicycle support leg according to claim 1, it is characterised in that: first spring
(6) and second spring (7) is tension spring of the both ends with drag hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647833.7U CN208931490U (en) | 2018-10-11 | 2018-10-11 | A kind of folding type telescopic bicycle support leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647833.7U CN208931490U (en) | 2018-10-11 | 2018-10-11 | A kind of folding type telescopic bicycle support leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208931490U true CN208931490U (en) | 2019-06-04 |
Family
ID=66724096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821647833.7U Expired - Fee Related CN208931490U (en) | 2018-10-11 | 2018-10-11 | A kind of folding type telescopic bicycle support leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208931490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391902A (en) * | 2020-03-19 | 2020-07-10 | 唐山曹妃甸实华原油码头有限公司 | Oil drum carrying device |
| US11186335B1 (en) | 2020-08-06 | 2021-11-30 | Mobility Holdings, Limited | Bicycle and supporting frame thereof |
-
2018
- 2018-10-11 CN CN201821647833.7U patent/CN208931490U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391902A (en) * | 2020-03-19 | 2020-07-10 | 唐山曹妃甸实华原油码头有限公司 | Oil drum carrying device |
| CN111391902B (en) * | 2020-03-19 | 2021-05-18 | 唐山曹妃甸实华原油码头有限公司 | Oil drum carrying device |
| US11186335B1 (en) | 2020-08-06 | 2021-11-30 | Mobility Holdings, Limited | Bicycle and supporting frame thereof |
| EP3950470A1 (en) * | 2020-08-06 | 2022-02-09 | Mobility Holdings, Limited | Bicycle and supporting frame thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208931490U (en) | A kind of folding type telescopic bicycle support leg | |
| AU2003301271A8 (en) | Foldable frame | |
| CN208480774U (en) | A kind of desk can change loaded area | |
| CN109222594A (en) | A kind of clothes hanger | |
| CN208061659U (en) | A kind of foldable guitar holder | |
| CN103653801B (en) | Folding, multi-functional combination desk | |
| CN203128882U (en) | Folding clotheshorse | |
| CN204410457U (en) | A kind of Multifunction folding clothes hanger | |
| CN201077922Y (en) | Launder ladder with improved structure | |
| CN211021405U (en) | Multifunctional telescopic table | |
| CN201088429Y (en) | Portable folded clothes hanger | |
| CN203059025U (en) | Foldable camp bed | |
| GB2549808A (en) | A foldable luggage barrow | |
| CN204039794U (en) | A kind of New folding horse | |
| CN207416897U (en) | New type foldable trailer | |
| CN208393526U (en) | A kind of folding bicycle support frame | |
| CN204199058U (en) | Folding drying rack | |
| CN201114679Y (en) | A folding microphone supporter | |
| CN207984929U (en) | A kind of folding of baby structure | |
| CN219438499U (en) | Foldable painting frame | |
| CN219803665U (en) | Toilet rack | |
| CN217117700U (en) | Draw-bar box with support | |
| CN206408414U (en) | One kind folds clothes hanger | |
| CN202658454U (en) | Folding-type clothes hanger | |
| CN215642199U (en) | Photographic background cloth convenient to use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20201011 |