CN204037731U - A kind of electric vehicle hub with latch functions - Google Patents
A kind of electric vehicle hub with latch functions Download PDFInfo
- Publication number
- CN204037731U CN204037731U CN201420372238.2U CN201420372238U CN204037731U CN 204037731 U CN204037731 U CN 204037731U CN 201420372238 U CN201420372238 U CN 201420372238U CN 204037731 U CN204037731 U CN 204037731U
- Authority
- CN
- China
- Prior art keywords
- disc
- bearing pin
- plate body
- end bearing
- lockset
- 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 belongs to bicycle assembly parts technical field, particularly relates to a kind of electric vehicle hub with latch functions.Comprise inner ring, wheel rim and be positioned at multiple circumferences between the two disc angularly spaced apart, a disc is provided with lockset wherein, described lockset comprises the first plate body and the second plate body that adopt middle part hinge to connect, is provided with first end bearing pin, is provided with the second end bearing pin in the end of the second plate body in the end of the first plate body; Disc is provided with through rectangle open-work, two madial walls of rectangle open-work along wheel hub radial direction all offers the chute of accommodating the second end bearing pin, is also provided with the axis hole of accommodating first end bearing pin in the inner of disc; Be provided with lock core at the middle part of disc, its dead bolt be positioned at be opened on disc, the through hole to chute, be also provided with the lockhole coordinated with dead bolt in the end of the second end bearing pin.
Description
Technical field
The utility model belongs to bicycle assembly parts technical field, particularly relates to a kind of electric vehicle hub with latch functions.
Background technology
For antitheft object, people are generally Electrical Bicycle configuration lockset.Existing lockset usually and battery-driven car split configure, outsourcing or configure with car.There is following defect in the lockset of said structure type: owing to being split configuration, lockset needs the locking position being loaded into car body, again lockset is taken off places such as being placed on bicycle basket when needing to open, and easily causes lockset to be lost; The lockset of said structure needs when open locking to move lockset, operates more loaded down with trivial details; Moreover above-mentioned split type lockset is easy to the destruction of suffering external device, and theftproof performance is poor.
Utility model content
The utility model provides a kind of electric vehicle hub with latch functions for solving in known technology the technical matters that exists, is integrated on wheel hub by lockset, solves that existing lockset is easily lost, the problem of complex operation and theftproof performance difference.
The utility model for the technical scheme solving in known technology the technical matters that exists and take is: a kind of electric vehicle hub with latch functions comprises inner ring, wheel rim and is positioned at multiple circumferences between the two disc angularly spaced apart, a disc is provided with lockset wherein, described lockset comprises the first plate body and the second plate body that adopt middle part hinge to connect, is provided with first end bearing pin, is provided with the second end bearing pin in the end of the second plate body in the end of the first plate body; Disc is provided with through rectangle open-work, two madial walls of rectangle open-work along wheel hub radial direction all offers the chute of accommodating the second end bearing pin, is also provided with the axis hole of accommodating first end bearing pin in the inner of disc; Be provided with lock core at the middle part of disc, its dead bolt be positioned at be opened on disc, the through hole to chute, be also provided with the lockhole coordinated with dead bolt in the end of the second end bearing pin.
Advantage of the present utility model and good effect are: the utility model provides a kind of by the wheel hub of electric bicycle of lockset Default Value on disc, owing to being be wholely set structure, solve the defect being easy to when lockset picks and places in prior art lose.Pull or promote middle part bearing pin part, it is made to shift to the outside of rectangle open-work, stop until the second end bearing pin moves to the position that the middle part of disc, dead bolt and lockhole align, adopt key turn lock core that dead bolt is inserted in lockhole and complete locking, it is very convenient to operate.Each parts of lockset all adopt high-strength alloy to make, and under unlocking condition and blocking, the exposed parts in outside are little, are not vulnerable to extraneous destruction, and theftproof performance promotes.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the enlarged section structural representation of latch portion in Fig. 1.
In figure: 1, inner ring; 2, wheel rim; 3, disc; 4, lockset; 4-1, lock core; 4-2, chute; 4-3, first end bearing pin; 4-4, the first plate body; 4-5, middle part bearing pin; 4-6, the second plate body; 4-7, the second end bearing pin.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1, the utility model comprises inner ring 1, wheel rim 2 and is positioned at multiple circumferences between the two disc 3 angularly spaced apart, and a disc 3 is provided with lockset 4 wherein.
Fig. 2 is the structural representation of lockset 4 part, can find out: lockset 4 comprises the first plate body 4-4 and the second plate body 4-6 that adopt middle part bearing pin 4-5 to be articulated and connected, is provided with first end bearing pin 4-3, is provided with the second end bearing pin 4-7 in the end of the second plate body 4-6 in the end of the first plate body 4-4.Each bearing pin and plate body all adopt high-strength alloy material.
Disc 3 is provided with through rectangle open-work, two madial walls of rectangle open-work along wheel hub radial direction all offer the chute 4-2 of accommodating the second end bearing pin 4-7, be also provided with the axis hole of accommodating first end bearing pin 4-3 in the inner of disc 3.
Following steps are adopted to assemble: by the first plate body 4-4 and the second plate body 4-6 after middle part adopts middle part bearing pin 4-5 to be articulated and connected, the end of the second plate body 4-6 is plugged in the axis hole place on disc 3, in this axis hole, hammer into the second end bearing pin 4-7 make it to enter in the pin-and-hole the second plate body 4-6, whole slide makes the second end bearing pin 4-7 move to the end of chute 4-2 outward afterwards, the axis hole of finding accurately on the pin-and-hole of the first plate body 4-4 end and disc 3 makes it position and aligns, and hammers into first end bearing pin 4-3 in this axis hole.The length of first end bearing pin 4-3 is greater than the distance of both sides chute 4-2, therefore the first plate body 4-4 only does the rotation centered by first end bearing pin 4-3, relatively rotating centered by middle part bearing pin 4-5 and the second end bearing pin 4-7 is done at the two ends of the second plate body 4-6 respectively, and the second end bearing pin 4-7 is along the horizontal movement of sliding of chute 4-2 simultaneously.In order to prevent loosening when riding between plate body, being set to interference fit by between first end bearing pin 4-3 and its axis hole, between middle part bearing pin 4-5 and its place pin-and-hole, namely needing certain force that plate body could be allowed to rotate.
Be provided with lock core 4-1 at the middle part of disc 3, its dead bolt be positioned at be opened on disc 3, the through hole to chute 4-2.The lockhole coordinated with dead bolt is also provided with in the end of the second end bearing pin 4-7.After completing the installation of the first plate body 4-4 and the second plate body 4-6, lock core 4-1 welding is fixed in the position in the hole offered in advance in the middle part of disc 3, its dead bolt is positioned at this hole.
Occupation mode: when needing car locking, pull or promote middle part bearing pin 4-5 part, it is made to shift to the outside of rectangle open-work, stop until the second end bearing pin 4-7 moves to the position that the middle part of disc 3, dead bolt and lockhole align, adopt key turn lock core 4-1 that dead bolt is inserted in lockhole and complete locking.Now, the first plate body 4-4 that triangularity is propped and the second plate body 4-6 is laterally projecting outside wheel hub, and wheel hub can not remake the rotation of whole circle, namely reaches blocking function.
Claims (1)
1. one kind has the electric vehicle hub of latch functions, comprise inner ring (1), wheel rim (2) and be positioned at multiple circumferences between the two disc (3) angularly spaced apart, it is characterized in that: a disc (3) is provided with lockset (4) wherein, described lockset (4) comprises the first plate body (4-4) and the second plate body (4-6) that adopt middle part bearing pin (4-5) to be articulated and connected, first end bearing pin (4-3) is provided with in the end of the first plate body (4-4), the second end bearing pin (4-7) is provided with in the end of the second plate body (4-6), disc (3) is provided with through rectangle open-work, two madial walls of rectangle open-work along wheel hub radial direction all offer the chute (4-2) of accommodating the second end bearing pin (4-7), is also provided with the axis hole of accommodating first end bearing pin (4-3) in the inner of disc (3), lock core (4-1) is provided with at the middle part of disc (3), its dead bolt is positioned at and is opened in that disc (3) is upper, the through hole to chute (4-2), is also provided with in the end of the second end bearing pin (4-7) lockhole coordinated with dead bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372238.2U CN204037731U (en) | 2014-07-07 | 2014-07-07 | A kind of electric vehicle hub with latch functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372238.2U CN204037731U (en) | 2014-07-07 | 2014-07-07 | A kind of electric vehicle hub with latch functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037731U true CN204037731U (en) | 2014-12-24 |
Family
ID=52238429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372238.2U Expired - Fee Related CN204037731U (en) | 2014-07-07 | 2014-07-07 | A kind of electric vehicle hub with latch functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204037731U (en) |
-
2014
- 2014-07-07 CN CN201420372238.2U patent/CN204037731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141224 Termination date: 20160707 |