CN211281282U

CN211281282U - Electric vehicle supporting and locking mechanism

Info

Publication number: CN211281282U
Application number: CN201921902452.3U
Authority: CN
Inventors: 张磊; 张勇
Original assignee: Yueqing Lechi Hongsheng Lock Industry Technology Co ltd
Current assignee: Yueqing Lechi Hongsheng Lock Industry Technology Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-18
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses an electric vehicle supporting and locking mechanism, which comprises a rear bottom fork, a rear wheel, a supporting frame, a lock, a square core perforated screw, a supporting and fixing piece, a protective cover, a mounting seat and a nut, wherein the mounting seat is fixedly arranged at one end of the rear bottom fork, the lock is fixedly arranged on the mounting seat, the square core perforated screw and the supporting and fixing piece are distributed at two sides of the end part of the rear bottom fork, an integrated mechanism rotating around the central hole of the rear bottom fork is formed by fixing the nut, and the supporting and fixing piece and the supporting frame are fixed by welding or riveting; the joints of the two ends of the rear bottom fork and the support frame are also connected with the two ends of a rotating shaft of the rear wheel; the supporting and fixing piece is arranged between the screw cap and the rear bottom fork, a square hole on the supporting and fixing piece and a square core arranged on the threaded side of the square core perforated screw are matched components, and a slotted hole for a lock hole is formed in the outer side of the square core perforated screw; this is novel, under the prerequisite that realizes the theftproof performance, realizes simple to operate, and the general matching nature is good, and lock body terrain clearance is high, is difficult to advantages such as crash.

Description

Electric vehicle supporting and locking mechanism

Technical Field

The utility model relates to an electric motor car technical field specifically is an electric motor car supports locking mechanism.

Background

At present, two-wheeled vehicles such as electric vehicles, motorcycles and the like on the market have poor anti-theft performance, generally, the vehicles are prevented from being stolen through modes such as wheel locking and the like, and the anti-theft modes are easy to break and detach, so that property loss of users is caused. The existing support lock generally has the defects of inconvenient installation, poor compatibility, easy crash, and the like, and is not favorable for popularization and use. Particularly, an electric bicycle under the new national standard has no effective locking scheme at present because a middle support lock is not provided and only a rear support is provided, and consumers can only rely on motor locking, but the scheme is similar to a nominal scheme once the whole bicycle is powered off. Therefore, it is necessary to design a supporting and locking mechanism for an electric vehicle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor car supports locking mechanism to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an electric motor car supports locking mechanism, includes rear fork, rear wheel, support frame, lock, the foraminiferous screw of square core, supports stationary blade, visor, mount pad and nut, the one end fixed mounting of rear fork has the mount pad, and lock fixed mounting is on the mount pad, fixed mounting has the foraminiferous screw of square core on the spring bolt output action line of lock, the foraminiferous screw of square core with support the stationary blade and distribute in the tip both sides of rear fork, and form around the rotatory integrative mechanism of rear fork centre bore through the nut is fixed, support the stationary blade and pass through welding or riveting fixed with the support frame.

Furthermore, the joints of the two ends of the rear bottom fork and the support frame are also connected with the two ends of the rotating shaft of the rear wheel.

Furthermore, the lock is fixedly installed and connected with the installation seat through a bolt, and a protective cover is arranged on the outer side of the lock.

Furthermore, the supporting and fixing piece is arranged between the screw cap and the rear bottom fork, the square hole in the supporting and fixing piece and the square core arranged on the threaded side of the square core hole screw are matched components, and a groove hole used for a lock hole is formed in the outer side of the square core hole screw.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this locking mechanism is supported to electric motor car under the prerequisite that realizes the theftproof performance, realizes simple to operate, and the general matching nature is good, and lock body terrain clearance is high, is difficult to advantages such as crash.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a schematic view of the lock mounting structure of the present invention;

FIG. 3 is a schematic view of the connection between the supporting frame and the supporting fixing plate of the present invention;

fig. 4 is a schematic view of the unlocking state of the present invention;

fig. 5 is a schematic diagram of the locked state of the present invention;

in the figure: 1. a rear bottom fork; 2. a rear wheel; 3. a support frame; 4. locking; 5. a square core screw with a hole; 6. supporting and fixing sheets; 7. a protective cover; 8. a mounting seat; 9. and (4) a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a supporting and locking mechanism of an electric vehicle comprises a rear bottom fork 1, a rear wheel 2, a support frame 3, a lock 4, a square core perforated screw 5, a supporting fixed sheet 6, a protective cover 7, a mounting seat 8 and a nut 9, wherein the joint of the two ends of the rear bottom fork 1 and the support frame 3 is also connected with the two ends of a rotating shaft of the rear wheel 2 so as to lock the rear wheel 2, the mounting seat 8 is fixedly mounted at one end of the rear bottom fork 1, the lock 4 is fixedly mounted on the mounting seat 8, the lock 4 is fixedly mounted and connected with the mounting seat 8 through a bolt, the protective cover 7 is arranged on the outer side of the lock 4 so as to ensure the stability of the joint, the square core perforated screw 5 is fixedly mounted on a lock tongue output moving line of the lock 4, the square core perforated screw 5 and the supporting fixed sheet 6 are distributed on the two sides of the end part of the rear bottom fork 1, and are fixed through the nut 9 to form an integrated mechanism rotating around the, the supporting and fixing sheet 6 is arranged between the screw cap 9 and the rear bottom fork 1, a square hole on the supporting and fixing sheet 6 and a square core arranged on the thread side of the square core perforated screw 5 are matched components, and a slotted hole for a lock hole is formed in the outer side of the square core perforated screw 5, so that the rear wheel 2 can be conveniently locked; when the utility model is used, when the support frame 3 is in an unlocking state, as shown in figure 4, the lock tongue of the lock 4 retracts, the groove hole of the square core with the screw 5 is not in the position of the lock tongue, and the support frame 3 can rotate freely without limitation; when the supporting frame 3 is in a locking state, the lock tongue extends out, at the moment, if the supporting frame 3 is already propped up, the lock tongue is inserted into the slotted hole of the square core perforated screw 5 to achieve the purpose of locking the supporting frame 3, if the supporting frame 3 is not propped up, the lock tongue can be propped against the arc surface of the square core perforated screw 5, and the locking action can be completed when the supporting frame 3 is propped up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric motor car supports locking mechanism, includes back chain stay (1), rear wheel (2), support frame (3), lock (4), square core foraminiferous screw (5), supports stationary blade (6), visor (7), mount pad (8) and nut (9), its characterized in that: the one end fixed mounting of back chain stay (1) has mount pad (8), and locks (4) fixed mounting on mount pad (8), fixed mounting has foraminiferous screw of square core (5) on the spring bolt output line of lock (4), foraminiferous screw of square core (5) and support stationary blade (6) distribute in the tip both sides of back chain stay (1), and fix through nut (9) and form around the rotatory integrative mechanism of back chain stay (1) centre bore, support stationary blade (6) and support frame (3) through welding or riveting fixed.

2. The electric vehicle supporting and locking mechanism of claim 1, wherein: the joints of the two ends of the rear bottom fork (1) and the support frame (3) are also connected with the two ends of the rotating shaft of the rear wheel (2).

3. The electric vehicle supporting and locking mechanism of claim 1, wherein: the lock (4) is fixedly installed and connected with the installation seat (8) through a bolt, and a protection cover (7) is arranged on the outer side of the lock (4).

4. The electric vehicle supporting and locking mechanism of claim 1, wherein: the supporting and fixing piece (6) is arranged between the screw cap (9) and the rear bottom fork (1), the square core arranged on the square hole of the supporting and fixing piece (6) and the thread side of the square core hole screw (5) is a matched component, and the square core hole screw (5) is close to the outer side and is provided with a slotted hole for a lock hole.