CN201154731Y - Handle bending mechanism - Google Patents
Handle bending mechanism Download PDFInfo
- Publication number
- CN201154731Y CN201154731Y CNU2007201844686U CN200720184468U CN201154731Y CN 201154731 Y CN201154731 Y CN 201154731Y CN U2007201844686 U CNU2007201844686 U CN U2007201844686U CN 200720184468 U CN200720184468 U CN 200720184468U CN 201154731 Y CN201154731 Y CN 201154731Y
- Authority
- CN
- China
- Prior art keywords
- tabs
- handle
- following
- draw
- groove
- 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
- 238000005452 bending Methods 0.000 title claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a handle mechanism of bending, include the seat of honour that is connected with last handle and the lower of being connected with lower handle, the fold piece is gone up to seat of honour fixedly connected with, and fold piece is down folded piece under the seat of honour fixedly connected with, goes up the fold piece and is articulated with fold piece down, goes up the fold piece and is equipped with the draw-in groove, and fold piece is equipped with down the draw-in groove down, and it has the hasp to articulate on the fold piece down, is equipped with the horizontal pin on the hasp, goes up draw-in groove and draw-in groove coincidence down during the non. The utility model discloses the handle mechanism of bending uses nimble convenience, and intensity is good.
Description
Technical field
The utility model relates to a kind of stroller components, relates in particular to a kind of handle bending mechanism of perambulator, realizes the folding of perambulator handle.
Background technology
In order to satisfy the demand of saving the space, the vehicle frame of some perambulators comprises that handle all has folding structure.
A kind of wheelchair handgrip bending structure is disclosed as Chinese utility model patent 200420088612.2, it is installed between the handgrip extension pipe and handle pipe of a wheelchair skeleton, include a pedestal, it is connected in the upper end of this handgrip extension pipe, contain a positioning groove and an articulated section, and this articulated section articulates this handle pipe; One trip, with laterally and the mode that can upper and lowerly move back and forth be installed on the downside of this handle pipe, this trip can keep clip in the positioning groove of this pedestal by an elastic parts; Reach one and help pull a cart, it is socketed on slidably on this handle pipe and with this trip and is connected, and can spur trip.Clip location of this help pull a cart control trip and this positioning groove with discharge, with this structure provide operator's direct pull this help pull a cart and make trip and positioning groove disengaging, and then reach the purpose that conveniently folds the wheelchair handle pipe.
But it is not that easily intensity neither be very desirable that bending structure of the prior art is used.
Summary of the invention
It is a kind of easy to use that the utility model provides, the handle bending mechanism that intensity is good.
A kind of handle bending mechanism, comprise with the up knob bonded assembly seat of honour and with following of following handle bonded assembly, the seat of honour is fixedly connected with tabs, and following seat is fixedly connected with down tabs, and last tabs is hinged with following tabs, last tabs is provided with draw-in groove, following tabs is provided with lower blocked slot, is hinged with snap close on the following tabs, and snap close is provided with lateral pin, go up draw-in groove during the handle non-folded state and overlap with lower blocked slot, lateral pin is inserted in draw-in groove and the lower blocked slot.
Described snap close is hinged on down on the tabs by the snap close axle, is with retracing spring on the snap close axle.
Described upward tabs is hinged by pin with following tabs.
The utility model handle bending mechanism is flexible and convenient to use, and intensity is good.
Description of drawings
Fig. 1 is the utility model handle bending mechanism exploded view;
Fig. 2 is the non-folding view of the utility model handle bending mechanism;
Fig. 3 is the view in the utility model handle bending mechanism folding process;
Fig. 4 is the folding fully view of the utility model handle bending mechanism.
The specific embodiment
Referring to Fig. 1, the utility model handle bending mechanism comprise with the up knob 1 bonded assembly seat of honour 3 and with following 4 of following handle 2 bonded assembly, the seat of honour 3 is fixedly connected with tabs 12, and following seat 4 is fixedly connected with down tabs 13, and last tabs 12 and following tabs 13 are hinged, last tabs 12 is provided with draw-in groove 6, following tabs 13 is provided with lower blocked slot 7, is hinged with snap close 8 on the following tabs 13, and snap close 8 is provided with lateral pin 9, go up draw-in groove 6 during the handle non-folded state and overlap with lower blocked slot 7, lateral pin 9 is inserted in draw-in groove 6 and the lower blocked slot 7.
Snap close 8 is hinged on down on the tabs 13 by snap close axle 11, is with retracing spring 10 on the snap close axle 11.Last tabs 12 is hinged by pin 5 with following tabs 13.
Referring to Fig. 2, to go up draw-in groove 6 during the handle non-folded state and overlap with lower blocked slot 7, lateral pin 9 is inserted in draw-in groove 6 and the lower blocked slot 7, will go up tabs 12 and be in the same place with following tabs 13 pin joints, and up knob 1 and following handle 2 can not be folded around pin 5.
Need handle is collapsible, to pull snap close 8 snap close 8 is rotated around snap close axle 11, lateral pin 9 breaks away to be gone up in draw-in groove 6 and the lower blocked slot 7, and this moment, up knob 1 can be folding around pin 5 with following handle 2.
After 7 dislocation of last draw-in groove 6 and lower blocked slot separate, unclamp snap close 8, snap close 8 resets under retracing spring 10 effects, and this moment, lateral pin 9 was inserted in the lower blocked slot 7.
Claims (3)
1, a kind of handle bending mechanism, comprise with up knob (1) the bonded assembly seat of honour (3) and with following of bonded assembly of following handle (2) (4), it is characterized in that: the seat of honour (3) are fixedly connected with tabs (12), following seat (4) is fixedly connected with down tabs (13), last tabs (12) is hinged with following tabs (13), last tabs (12) is provided with draw-in groove (6), following tabs (13) is provided with lower blocked slot (7), be hinged with snap close (8) on the following tabs (13), snap close (8) is provided with lateral pin (9), go up draw-in groove (6) during the handle non-folded state and overlap with lower blocked slot (7), lateral pin (9) is inserted in draw-in groove (6) and the lower blocked slot (7).
2, handle bending mechanism as claimed in claim 1 is characterized in that: described snap close (8) is hinged on down on the tabs (13) by snap close axle (11), is with retracing spring (10) on the snap close axle (11).
3, handle bending mechanism as claimed in claim 1 is characterized in that: described upward tabs (12) is hinged by pin (5) with following tabs (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201844686U CN201154731Y (en) | 2007-10-17 | 2007-10-17 | Handle bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201844686U CN201154731Y (en) | 2007-10-17 | 2007-10-17 | Handle bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201154731Y true CN201154731Y (en) | 2008-11-26 |
Family
ID=40102517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201844686U Expired - Fee Related CN201154731Y (en) | 2007-10-17 | 2007-10-17 | Handle bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201154731Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272295A (en) * | 2016-08-15 | 2017-01-04 | 安庆银亿轴承有限公司 | Splicing frame is used in a kind of bearing outside processing |
-
2007
- 2007-10-17 CN CNU2007201844686U patent/CN201154731Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272295A (en) * | 2016-08-15 | 2017-01-04 | 安庆银亿轴承有限公司 | Splicing frame is used in a kind of bearing outside processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20131017 |