CN115538868B - Vehicle cover plate lock body and vehicle front cover plate with same - Google Patents
Vehicle cover plate lock body and vehicle front cover plate with same Download PDFInfo
- Publication number
- CN115538868B CN115538868B CN202211157489.4A CN202211157489A CN115538868B CN 115538868 B CN115538868 B CN 115538868B CN 202211157489 A CN202211157489 A CN 202211157489A CN 115538868 B CN115538868 B CN 115538868B
- Authority
- CN
- China
- Prior art keywords
- hook
- plate
- safety lock
- cover plate
- lock hook
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
- E05B83/24—Locks for luggage compartments, car boot lids or car bonnets for car bonnets
- E05B83/243—Hood clamps, i.e. individually actuated, usually yielding hooks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
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- Superstructure Of Vehicle (AREA)
Abstract
The application discloses a vehicle cover plate lock body and a vehicle front cover plate with the lock body, wherein the vehicle cover plate lock body comprises: the side of the base plate is provided with a rotating shaft penetrating through the safety lock hook, and the rotating shaft is arranged along the direction perpendicular to the vertical plane where the safety lock hook is located, so that the safety lock hook can rotate relative to the rotating shaft and tilt and swing in the vertical plane where the safety lock hook is located. And a reset mechanism is further arranged between the base plate and the safety lock hook, and the reset mechanism can ensure that the base plate can be reset after being tilted for a certain angle. When the safety lock hook is used conventionally, the safety lock hook is hooked with the limiting vehicle cover plate, and when the vehicle cover plate needs to be opened, the safety lock hook rotates relative to the rotating shaft, and is separated from limiting the vehicle cover plate, so that the vehicle cover plate can be opened. After the external force for moving the safety hook lock disappears, the reset mechanism can enable the safety hook lock to automatically recover to the original position.
Description
Technical Field
The application relates to the technical field of automobile accessory equipment, in particular to a vehicle cover plate lock body and a vehicle front cover plate with the lock body.
Background
Nowadays, in order to maintain and maintain some structural components covered by the front cover plate, the front cover plate needs to be opened frequently, but the existing locking structure can only control the front cover plate to be opened from the inside of the cab through panel wire drawing, and can not be opened outside the cab; therefore, when the front cover plate is opened, the front cover plate can be suddenly opened under the action of the buffer spring, and if someone stands in a visual field blind area, a safety event can easily occur; in addition, the existing locking technology ensures that the clearance surface of the left part piece and the right part piece is poor, but the front cover plate of the bumper has no transition phenomenon in one side direction, and the aesthetic degree is affected. Because current locking structure distributes at front shroud both ends, and the distance is relatively far away, and the front shroud area is great, after first lock locking, the front shroud middle part can exist certain perk, influences vehicle pleasing to the eye and leakproofness.
Therefore, how to provide a locking structure for tightly mounting a front cover to a vehicle body is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The application aims to provide a vehicle cover plate lock body for tightly mounting a vehicle cover plate and a vehicle front cover plate matched with the lock body.
In order to achieve the above object, the present application provides a cowl lock, comprising: the device comprises a base plate and an insurance lock hook, wherein a rotating shaft is arranged on the side surface of the base plate; the rotating shaft penetrates through the safety lock hook along the direction perpendicular to the vertical plane where the safety lock hook is located, and the safety lock hook can tilt and swing relative to the rotating shaft so as to hook the vehicle cover plate;
And a reset mechanism is arranged between the base plate and the safety lock hook so as to enable the safety lock hook to reset automatically.
In some embodiments, the reset mechanism comprises: the return shaft and the return spring are sleeved on the surface of the return shaft;
The return shaft is arranged on the side surface of the base plate, the first end of the return spring is fixed on the base plate, and the second end of the return spring is fixedly connected with the safety lock hook.
In some embodiments, a limit baffle is disposed on the side of the substrate, and the limit baffle limits two sides of the first end of the return spring so as to avoid shaking.
In some embodiments, the safety shackle comprises: the bending section and the straight section are arranged continuously; the rotating shaft penetrates through the connecting part of the bending section and the straight section, so that the bending section is hooked on the vehicle cover plate.
In some embodiments, a pushing plate is disposed at an end of the straight section facing away from the bending section, and an included angle is disposed between the pushing plate and a side surface of the straight section.
In some embodiments, the top of the base plate is provided with a mounting plate, which is provided with mounting holes for connection to the outside.
In some embodiments, a limiting plate is disposed on one side of the flat section of the safety hook to avoid excessive tilting of the safety hook.
The application also provides a front cover plate, which comprises a plate body, a hook and any one of the plate body and the hook, wherein the hook is arranged on the inner surface of the plate body and is used for being matched with and connected with the safety lock hook; the plate body is correspondingly provided with an operation hole.
In some embodiments, further comprising: the wire drawing locking mechanism is arranged on the inner surface of the plate body so as to ensure the close of the plate body.
Compared with the background art, the application is provided with the base plate and the safety lock hook, the side surface of the base plate is provided with the rotating shaft penetrating through the safety lock hook, and the rotating shaft is arranged along the direction perpendicular to the vertical plane where the safety lock hook is positioned, so that the safety lock hook can rotate relative to the rotating shaft and tilt and swing in the vertical plane where the safety lock hook is positioned. And a reset mechanism is further arranged between the base plate and the safety lock hook, and the reset mechanism can ensure that the base plate can be reset after being tilted for a certain angle. When the safety lock hook is used conventionally, the safety lock hook is hooked with the limiting vehicle cover plate, and when the vehicle cover plate needs to be opened, the safety lock hook rotates relative to the rotating shaft, and is separated from limiting the vehicle cover plate, so that the vehicle cover plate can be opened. After the external force for moving the safety hook lock disappears, the reset mechanism can enable the safety hook lock to automatically recover to the original position.
The front cover plate with the cover plate lock body has the beneficial effects and is not unfolded.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a lock body for a vehicle cover plate according to an embodiment of the present application;
FIG. 2 is a front view of a hood lock according to an embodiment of the present application;
FIG. 3 is a top view of a hood lock according to an embodiment of the present application;
Fig. 4 is a schematic structural diagram of a lock body of a vehicle cover plate and a vehicle cover plate according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a lock body for a vehicle cover plate and a vehicle cover plate according to an embodiment of the present application.
Wherein:
The device comprises a 1-base plate, a 2-safety lock hook, a 3-rotating shaft, a 4-return shaft, a 5-return spring, a 6-limit baffle, a 7-pushing plate, an 8-mounting plate, a 9-limit plate, a 10-plate body, an 11-hook, a 12-operation hole, a 13-wire drawing lock and a 14-wire drawing.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The present application will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present application.
Referring to fig. 1 to fig. 3 of the specification, fig. 1 is a schematic structural diagram of a bonnet lock provided by an embodiment of the present application, fig. 2 is a front view of the bonnet lock provided by the embodiment of the present application, and fig. 3 is a top view of the bonnet lock provided by the embodiment of the present application, including: the safety lock comprises a base plate 1 and a safety lock hook 2, wherein a rotating shaft 3 penetrating through the safety lock hook 2 is arranged on the side face of the base plate 1, and the rotating shaft 3 is arranged along the direction perpendicular to the vertical plane where the safety lock hook 2 is located, so that the safety lock hook 2 can rotate relative to the rotating shaft 3 and tilt and swing in the vertical plane where the safety lock hook 2 is located. A reset mechanism is arranged between the base plate 1 and the safety lock hook 2, and the reset mechanism can ensure that the base plate is reset after being tilted for a certain angle. When the safety lock hook 2 is used conventionally, the safety lock hook 2 is hooked with a limiting vehicle cover plate, when the vehicle cover plate needs to be opened, the safety lock hook 2 rotates relative to the rotating shaft 3, and is separated from limiting the vehicle cover plate, and the vehicle cover plate can be opened. After the external force for moving the safety hook lock 2 disappears, the reset mechanism automatically restores the safety hook lock 2 to the original position.
Further, the reset mechanism includes: a return shaft 4 arranged on the side surface of the substrate 1 and a return spring 5 sleeved on the surface of the return shaft 4. The return shaft 4 and the rotating shaft 3 are arranged on the same side surface of the base plate 1, a first end of the return spring 5 is fixed on the base plate 1, and a second end of the return spring 5 is fixed in a waist hole of the safety lock hook 2.
Because the return spring 5 is wound and sleeved on the surface of the return shaft 4, the second end of the return spring 5 is connected with the safety lock hook 2, so that the safety lock hook 2 is kept stable in the state without external force and cannot be tilted at will. When the safety lock hook 2 is swung by an external force, the safety lock hook 2 can rotate around the rotating shaft 3 to meet the stroke and angle of opening the lock hook, and if the applied external force disappears, the restoring force of the return spring 5 can enable the safety lock hook 2 to restore to the original position.
The return spring 5 described above may be implemented by, but not limited to, a coil spring using a stainless steel wire.
Further, the side surface of the base plate 1 is provided with a limit baffle 6, and the limit baffle 6 limits the two sides of the first end of the base plate 1 connected with the return spring 5, so that when the safety hook lock 2 is moved by external force, the return spring 5 will not shake to cause inaccurate return.
Further, the safety hook 2 includes: the bending section and the straight section are arranged continuously; the rotating shaft 3 is arranged at the joint of the bending section and the straight section in a penetrating way, so that the bending section hooks the trailer cover plate.
Further, one end of the straight section, which is away from the bending section, is provided with a pushing plate 7, the pushing plate 7 is arranged at a certain angle with the side surface of the straight section, preferably, the included angle between the pushing plate 7 and the side surface of the straight section is set to 90 degrees, and a user can push the safety lock hook 2 to tilt by moving the pushing plate 7.
Further, a mounting plate 8 is provided at the top end of the base plate 1, and a mounting hole for connection with the outside is provided in the mounting plate 8. The base plate 1 is connected with the internal structure of the frame through a mounting plate, and it should be noted that the frame structure should not affect the tilting space of the safety lock hook 2.
Further, a limiting plate 9 is disposed on one side of the safety lock hook 2, so as to avoid excessive tilting of the safety lock hook 2. Specifically, if the bending section is disposed on one side of the straight section, the limiting plate 9 should be disposed on the other side of the straight section away from the bending section, and if the safety lock hook 2 is in a releasing and limiting direction relative to the rotation shaft 3 in a clockwise direction, the limiting plate 9 can ensure that the safety lock hook 2 will not generate an excessive tilting condition when recovering from the position in a counterclockwise direction.
The application also provides a front cover plate, referring to fig. 4-5 of the specification, fig. 4 is a schematic structural diagram of the cooperation of the front cover plate and the lock body of the front cover plate provided by the embodiment of the application, and fig. 5 is a schematic structural diagram of the cooperation of the front cover plate and the lock body of the front cover plate provided by the embodiment of the application, comprising a plate body 10, a hook 11 and the lock body of the front cover plate, wherein the hook 11 is arranged on the inner surface of the plate body 10, the safety lock hook 2 is hung on the hook 11, an operation hole 12 is formed on the surface of the plate body 10, and an operator can tilt and toggle the safety lock hook 2 through the operation hole 12 to release the safety lock hook 11. The arrangement and the use method of the front cover plate can refer to the prior art, and will not be repeated herein, in a specific embodiment, the front cover plate further comprises a wire drawing locking mechanism arranged on the inner surface of the plate body 10, and the wire drawing locking mechanism and the front cover plate locking body are used simultaneously, so that the plate body 10 is tightly closed. When the car apron is opened, pulling wire drawing 14 opens wire drawing lock 13, and car apron can not open immediately this moment, stretches into inside then opening car apron lock body through outside operating hole 12, and the time is opened can. If frequent opening and closing are needed, the wire drawing lock 13 is kept in an unlocking state continuously, and only the cover plate lock body is operated; the cooperation of the front cover plate and the bumper also increases the transitional visual sense of the front cover plate and the bumper. Because the plate body 10 is in the compression state in the spring of locking state, the plate body 10 atress, after opening wire drawing locking mechanism, the spring is no longer in the compression state, and only the car apron lock body still keeps spacingly. Assuming that the left hand is used to hold the front cover plate, the right hand is inserted into the operation hole 12 to unlock the lock body of the cover plate. Because the spring of the wire drawing locking mechanism has no acting force, the problem of hand clamping cannot occur, and the two lock bodies are matched perfectly.
It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The vehicle cover plate lock body and the vehicle cover plate with the lock body provided by the application are described in detail. The principles and embodiments of the present application have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present application and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the application can be made without departing from the principles of the application and these modifications and adaptations are intended to be within the scope of the application as defined in the following claims.
Claims (5)
1. A hood lock body, comprising: the device comprises a base plate (1) and a safety lock hook (2), wherein a rotating shaft (3) is arranged on the side surface of the base plate (1); the rotating shaft (3) penetrates through the safety lock hook (2) along the direction perpendicular to the vertical plane where the safety lock hook (2) is located, and the safety lock hook (2) can tilt and swing relative to the rotating shaft (3) so as to hook the vehicle cover plate;
A reset mechanism is further arranged between the base plate (1) and the safety lock hook (2) so as to enable the safety lock hook (2) to be reset automatically;
the reset mechanism comprises: the device comprises a return shaft (4) and a return spring (5) sleeved on the surface of the return shaft (4);
the return shaft (4) is arranged on the side surface of the base plate (1), the first end of the return spring (5) is fixed on the base plate (1), and the second end of the return spring (5) is fixedly connected with the safety lock hook (2);
The side surface of the base plate (1) is provided with a limit baffle (6), the limit baffle (6) limits the two sides of the first end of the return spring (5) so as to avoid shaking, and the return spring (5) is ensured not to shake to cause inaccurate return when the safety hook lock (2) is moved by external force;
The safety lock hook (2) comprises: the bending section and the straight section are arranged continuously; the rotating shaft (3) is arranged at the joint of the bending section and the straight section in a penetrating way so as to enable the bending section to be hooked on the vehicle cover plate;
One side of the straight section of the safety lock hook (2) is provided with a limiting plate (9), so that the safety lock hook (2) is prevented from tilting excessively, if the bending section is arranged on one side of the straight section, the limiting plate (9) is arranged on the other side of the straight section, which deviates from the bending section, and if the safety lock hook (2) is in a disengaging limiting direction along the clockwise direction relative to the rotating shaft (3), the limiting plate (9) can ensure that the safety lock hook (2) cannot tilt excessively when being restored to the position along the anticlockwise direction.
2. The vehicle cover plate lock body according to claim 1, characterized in that one end of the straight section, which is away from the bending section, is provided with a pushing plate (7), and an included angle is arranged between the pushing plate (7) and the side surface of the straight section.
3. The vehicle cover plate lock body according to claim 2, wherein a mounting plate (8) is arranged at the top of the base plate (1), and the mounting plate (8) is provided with a mounting hole for connection with the outside.
4. A front cover panel, comprising: the vehicle cover plate lock body is characterized by comprising a plate body (10) and a hook (11), wherein the vehicle cover plate lock body is as claimed in any one of the claims 1-3, the hook (11) is arranged on the inner surface of the plate body (10), and the hook (11) is used for being matched and connected with the safety lock hook (2); the plate body (10) is correspondingly provided with an operation hole (12).
5. The vehicle front cover panel according to claim 4, characterized by further comprising: the wire drawing locking mechanism is arranged on the inner surface of the plate body (10) so as to ensure that the plate body (10) is tightly closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211157489.4A CN115538868B (en) | 2022-09-22 | 2022-09-22 | Vehicle cover plate lock body and vehicle front cover plate with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211157489.4A CN115538868B (en) | 2022-09-22 | 2022-09-22 | Vehicle cover plate lock body and vehicle front cover plate with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115538868A CN115538868A (en) | 2022-12-30 |
| CN115538868B true CN115538868B (en) | 2024-06-14 |
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ID=84729625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211157489.4A Active CN115538868B (en) | 2022-09-22 | 2022-09-22 | Vehicle cover plate lock body and vehicle front cover plate with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115538868B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112360251A (en) * | 2020-10-27 | 2021-02-12 | 安徽江淮汽车集团股份有限公司 | Engine cover lock body mechanism and engine |
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| KR100471493B1 (en) * | 2002-10-02 | 2005-03-10 | 현대자동차주식회사 | Hood latch Apparatus for automobile |
| JP4747082B2 (en) * | 2006-12-08 | 2011-08-10 | 三井金属アクト株式会社 | Hood lock device for vehicle |
| JP5108691B2 (en) * | 2008-09-10 | 2012-12-26 | 株式会社城南製作所 | Food lock device |
| KR101102095B1 (en) * | 2009-05-21 | 2012-01-04 | 주식회사 리한도어 | Automotive hood latch device |
| DE102010061518B4 (en) * | 2010-12-23 | 2022-03-24 | Witte Automotive Gmbh | front flap lock |
| DE102014109110A1 (en) * | 2014-06-30 | 2015-12-31 | Kiekert Ag | Closing device for a motor vehicle hood |
| CN207212050U (en) * | 2017-08-15 | 2018-04-10 | 北京汽车股份有限公司 | Bonnet louver and there is its vehicle |
| CN209799652U (en) * | 2019-03-28 | 2019-12-17 | 江西昌河汽车有限责任公司 | Automobile front cabin cover lock assembly |
| CN211313749U (en) * | 2019-11-28 | 2020-08-21 | 安徽江淮汽车集团股份有限公司 | Engine cover lock body mechanism |
| CN213391604U (en) * | 2020-06-05 | 2021-06-08 | 上海钧正网络科技有限公司 | Lockset device, opening and closing box and shared vehicle |
| CN214006836U (en) * | 2020-11-05 | 2021-08-20 | 安徽华菱汽车有限公司 | Heavy truck and engine hood lock assembly thereof |
| CN112431491A (en) * | 2020-11-24 | 2021-03-02 | 江苏金鼎汽车锁制造有限公司 | Face guard lock body for automobile |
| CN216429323U (en) * | 2021-10-29 | 2022-05-03 | 北京长安汽车工程技术研究有限责任公司 | Automobile engine hood lock opening mechanism and automobile |
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2022
- 2022-09-22 CN CN202211157489.4A patent/CN115538868B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205422258U (en) * | 2015-11-30 | 2016-08-03 | 北京汽车研究总院有限公司 | Vice lock of cover and car |
| CN112360251A (en) * | 2020-10-27 | 2021-02-12 | 安徽江淮汽车集团股份有限公司 | Engine cover lock body mechanism and engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115538868A (en) | 2022-12-30 |
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