CN210003037U - body type double-lock structure and electric bicycle - Google Patents
body type double-lock structure and electric bicycle Download PDFInfo
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- CN210003037U CN210003037U CN201920137148.8U CN201920137148U CN210003037U CN 210003037 U CN210003037 U CN 210003037U CN 201920137148 U CN201920137148 U CN 201920137148U CN 210003037 U CN210003037 U CN 210003037U
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Abstract
A type double-channel lock structure and an electric bicycle comprises a lock body, wherein the lock body is internally provided with a 0 th slideway and a second slideway which are arranged side by side up and down, and a connecting channel communicated with the 1 th slideway and the second slideway, the opening of the 2 th slideway and the opening of the second slideway face to the same direction as 3, a elastic piece is arranged at the end of the th slideway far away from the opening of the th slideway, a spring bolt is arranged in the th slideway in a sliding manner, the end of the spring bolt far away from the opening of the th slideway elastically abuts against the elastic piece, a mechanical bolt is arranged in the second slideway in a sliding manner, a latch is arranged in the connecting channel, the upper end of the latch is hinged with the spring bolt, the lower end of the latch is limited to abut against the mechanical bolt, and the latch is arranged in an upward inclined manner, and a lock cylinder mounting hole communicated with the second slideway is arranged at the side of the lock body, and is rotatably arranged in the lock cylinder mounting hole and is abutted against the mechanical bolt, and when the lock cylinder rotates.
Description
Technical Field
The utility model relates to a tool to lock field particularly, relates to kinds of style double-lock structure and electric bicycle.
Background
The locks used by the built-in battery of the middle and lower tubes of the existing electric bicycle can be divided into two types, wherein types are mechanical locks, and the other types are spring locks.
When the existing battery is only in a mechanical lock structure state, when the battery is placed at the lower opening, is needed to directly lift the battery by hands to unlock the battery, and the battery is not easy to lock.
When the battery is opened at the upper opening or the side opening, if the gap is structurally enlarged to avoid the risk of false locking, the battery is loosened after being placed, and the battery can fall off under the state of bumpy road surface when riding.
It is desirable to provide new lock configurations to integrate existing mechanical locks with snap locks for user access.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide kinds of style double-lock structures and electric bicycle can integrate current mechanical lock and spring lock to the user uses.
The embodiment of the utility model is realized like this:
the utility model discloses in aspect of the embodiment, provide kind of 0 style double-channel lock structure, including the lock body, the inside has the slide and the second slide that are set up side by side from top to bottom and communicates the connection passageway of slide and the second slide, the opening of slide and the opening of second slide are towards the same direction, the end of keeping away from the opening of slide in the slide is equipped with elastic component;
the spring bolt is slidably arranged in the th slide way, and the end of the spring bolt, which is far away from the opening of the th slide way, elastically abuts against the elastic piece;
the mechanical lock tongue is slidably arranged in the second slide way;
the clamping tongue is arranged in the connecting channel, the upper end of the clamping tongue is hinged with the spring lock tongue, the lower end of the clamping tongue is limited and abutted against the mechanical lock tongue, and the clamping tongue is arranged in an upward inclined manner from bottom to top; and
the side of lock body still has the intercommunication the lock core mounting hole of second slide, the lock core rotate install in the lock core mounting hole, just the lock core with the contact is held to the mechanical spring bolt, when the lock core is rotatory, drives the mechanical spring bolt is followed slide in the second slide.
Optionally, an limiting groove is formed in the upper top surface of the mechanical lock tongue, and the lower end of the lock tongue is limited and abutted against the limiting groove.
Optionally, the limiting groove is a groove with a triangular cross section.
Optionally, a shifting rod is arranged at the end of the lock cylinder facing the mechanical lock tongue and is eccentric to the axis of the lock cylinder, a -th limiting groove for accommodating the shifting rod is arranged on the surface of the mechanical lock tongue facing the lock cylinder, and the shifting rod abuts against two side walls of the -th limiting groove to drive the mechanical lock tongue to slide along the second slide way.
Optionally, the top surface of the spring bolt has a second limiting groove extending axially along the spring bolt, and the split type double-lock structure further includes a stop member extending from the top surface of the lock body into the second limiting groove, and the stop member abuts against two side walls of the second limiting groove to limit the spring bolt.
Optionally, the stop is a screw threaded into the th slide from the lock body top surface.
Optionally, the length of the screw extending into the th slide way is adjustable.
Optionally, the resilient member is a compression spring.
Optionally, the end of the connecting channel, which is far away from the opening of the th slideway, is provided with a blocking platform, a distance is reserved between the blocking platform and the latch, and when the latch moves towards the blocking platform and contacts with the blocking platform, the blocking platform pushes against the latch so that the lower end of the latch slides out of the limiting groove.
The embodiment of the utility model provides in addition aspects, still provide electric bicycle, including foretell style double-lock structure.
The embodiment of the utility model provides an among the style double-lock structures, the user only need can realize that spring bolt and mechanical spring bolt are synchronous to contract back and overhanging action through revolving the lock core soon to integrate current mechanical lock and spring lock, so that the user uses.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an exploded schematic view of an style double lock according to an embodiment of the present invention;
FIG. 2 is a schematic view of the split double lock structure of FIG. 1 after assembly;
FIG. 3 is a schematic view of the internal structure of the split two-way lock of FIG. 2 (with the lock cylinder removed and the lock body half-sectioned);
fig. 4 is a perspective view of the body double lock structure of fig. 2.
The figure shows 1-lock body, 11- th slide way, 12-second slide way, 13-connecting channel, 131-baffle table, 14-lock core mounting hole, 2-elastic piece, 3-spring bolt, 31-second limit groove, 4-mechanical bolt, 41-limit groove, 42- limit groove, 5-latch, 6-lock core, 61-deflector rod and 7-stop piece.
Detailed Description
To further clarify the objects, features and advantages of embodiments of the present invention, a more complete description of embodiments of the present invention is now provided by reference to the drawings which form a part hereof, and it is to be understood that there is described herein a partial embodiment of rather than a complete embodiment thereof.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once a item is defined in figures, it need not be further defined and explained by in subsequent figures.
In the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
For example, "horizontal" merely means that the orientation is more horizontal than "vertical," and does not mean that the structure is intended to be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are intended to be , and for example, may be a fixed connection, a detachable connection, or a body connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, and a communication between two elements.
Examples
Referring to fig. 1 to 4, the present embodiment provides kinds of type double-lock structure, which includes a lock body 1, a spring bolt 3, a mechanical bolt 4, a latch 5 and a lock cylinder 6.
The lock body 1 is internally provided with an slide way 11 and a second slide way 12 which are arranged side by side up and down and a connecting channel 13 which is communicated with the slide way 11 and the second slide way 12, the opening of the slide way 11 and the opening of the second slide way 12 face to the same direction, and an end in the slide way 11 far away from the opening of the slide way 11 is provided with a elastic element 2 which can be a compression spring, for example.
The spring bolt 3 is slidably mounted in the th slide rail 11, and the end of the spring bolt 3 away from the th slide rail 11 elastically abuts against the elastic element 2. in this embodiment, the upper top surface of the mechanical bolt 4 has a limiting groove 41, the limiting groove 41 may be a groove with a triangular cross section, and the lower end of the latch 5 is limited and abuts against the limiting groove 41.
The mechanical bolt 4 is slidably mounted within the second slideway 12.
The clamping tongue 5 is arranged in the connecting channel 13, the upper end of the clamping tongue 5 is hinged with the spring bolt 3, the lower end of the clamping tongue 5 is limited and abutted against the mechanical bolt 4, and the clamping tongue 5 is arranged in an upward inclined manner from bottom to top.
The side of the lock body 1 is also provided with a lock core mounting hole 14 communicated with the second slideway 12, the lock core 6 is rotatably mounted in the lock core mounting hole 14, the lock core 6 is in contact with the mechanical bolt 4 in a propping manner, and when the lock core 6 rotates, the mechanical bolt 4 is driven to slide along the second slideway 12.
As described above, when the key cylinder 6 is screwed, for example, when the key cylinder 6 is screwed clockwise, the shift lever 61 can push against the side wall surface of the th limiting groove 42 away from the side of the opening of the second slide way 12, so as to push the mechanical bolt 4 to slide backwards along the second slide way 12, and the mechanical bolt 4 slides backwards to move the latch 5 with the latch groove 41 backwards synchronously, and the latch 5 moves backwards to push the spring bolt 3 to slide backwards along the th slide way 11, so as to realize the state that the spring bolt 3 retracts back into the th slide way 11 and the mechanical bolt 4 retracts back into the second slide way 12, and when the key cylinder 6 is screwed backwards, under the pushing action of the shift lever 61, the mechanical bolt 4 can slide forwards along the second slide way 12, and at the same time, under the releasing action of the elastic element 2, the spring bolt 3 slides forwards along the th slide way 11, so as to realize that the spring bolt 3 extends outwards from the and the opening of the mechanical bolt 4 extends outwards, so that the user can lock the mechanical bolt and the user can lock the conventional mechanical bolt by using the mechanical slide way.
In this embodiment, the top surface of the spring bolt 3 has a second limiting groove 31 extending axially along the spring bolt 3, the type double-lock structure further includes a stopper 7 extending from the top surface of the lock body 1 into the second limiting groove 31, and the stopper 7 abuts against two side walls of the second limiting groove 31 to stop and limit the spring bolt 3, the stopper 7 may be, for example, a screw screwed into the th slideway 11 from the top surface of the lock body 1, and the length of the screw extending into the th slideway 11 is adjustable.
The stop piece 7 is abutted against two side walls of the limit groove to stop and limit the spring bolt 3, so that the spring bolt 3 can be prevented from slipping out of the th slide way 11 and being ineffective due to over-compression of the elastic piece 2, and meanwhile, the travel distance of the spring bolt 3 in the th slide way 11 can be limited.
In this embodiment, the end of the connecting channel 13 away from the opening of the slideway 11 is further provided with a stop 131, a distance is provided between the stop 131 and the latch 5, and when the latch 5 moves towards the stop 131 and contacts with the stop 131, the stop 131 pushes against the latch 5 to make the lower end of the latch 5 slide out of the limit groove 41, so as to eliminate the pushing action of the latch 5 on the spring bolt 3, and make the spring bolt 3 automatically reset under the releasing action of the elastic element 2.
The utility model discloses still provide electric bicycle, this electric bicycle includes foretell style double-lock structure, and the concrete structure of this style double-lock structure refers to above-mentioned embodiment, because this electric bicycle has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and here is no longer repeated.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (10)
1, style style double lock structure, its characterized in that includes:
the lock body is internally provided with an slideway and a second slideway which are arranged side by side up and down and a connecting channel for communicating the slideway with the second slideway, the opening of the slideway and the opening of the second slideway face to the same direction, and an end of the slideway far away from the opening of the slideway is provided with a elastic piece;
the spring bolt is slidably arranged in the th slide way, and the end of the spring bolt, which is far away from the opening of the th slide way, elastically abuts against the elastic piece;
the mechanical lock tongue is slidably arranged in the second slide way;
the clamping tongue is arranged in the connecting channel, the upper end of the clamping tongue is hinged with the spring lock tongue, the lower end of the clamping tongue is limited and abutted against the mechanical lock tongue, and the clamping tongue is arranged in an upward inclined manner from bottom to top; and
the side of lock body still has the intercommunication the lock core mounting hole of second slide, the lock core rotate install in the lock core mounting hole, just the lock core with the contact is held to the mechanical spring bolt, when the lock core is rotatory, drives the mechanical spring bolt is followed slide in the second slide.
2. The style double lock structure of claim 1, wherein the mechanical lock tongue has a limiting groove on its top surface, and the lower end of the lock tongue is limited and supported in the limiting groove.
3. The style double lock structure of claim 2, wherein the limiting groove is a groove with a triangular cross section.
4. The type double lock structure according to claim 1, wherein the lock cylinder has a shift lever located eccentrically to the axis of the lock cylinder toward the end of the mechanical latch, the surface of the mechanical latch toward the lock cylinder has a th position-limiting groove for accommodating the shift lever, and the mechanical latch is driven to slide along the second slide way by the shift lever abutting against two side walls of the th position-limiting groove.
5. The type double lock structure according to claim 1, wherein the spring bolt has a top surface with a second limiting groove extending axially along the spring bolt, the type double lock structure further comprises a stop member extending from the lock body top surface into the second limiting groove, and the stop member abuts against two side walls of the second limiting groove to limit the position of the spring bolt.
6. The type double lock structure of claim 5, wherein the stop is a screw that screws from the lock body top surface into the th slide.
7. The style double lock structure of claim 6, wherein the length of the screw extending into the th slide is adjustable.
8. The body style double lock structure of claim 1, wherein the resilient member is a compression spring.
9. The type double lock structure according to any of claims 2-3, wherein the end of the connecting channel away from the opening of the slide has a stop, the stop is spaced from the latch, and when the latch moves toward the stop and contacts the stop, the stop pushes against the latch to slide the lower end of the latch out of the limit groove.
10, electric bicycle, which is characterized by comprising the body type double-lock structure of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137148.8U CN210003037U (en) | 2019-01-25 | 2019-01-25 | body type double-lock structure and electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137148.8U CN210003037U (en) | 2019-01-25 | 2019-01-25 | body type double-lock structure and electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210003037U true CN210003037U (en) | 2020-01-31 |
Family
ID=69299411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920137148.8U Active CN210003037U (en) | 2019-01-25 | 2019-01-25 | body type double-lock structure and electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210003037U (en) |
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2019
- 2019-01-25 CN CN201920137148.8U patent/CN210003037U/en active Active
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