CN112431491A - Face guard lock body for automobile - Google Patents
Face guard lock body for automobile Download PDFInfo
- Publication number
- CN112431491A CN112431491A CN202011327312.5A CN202011327312A CN112431491A CN 112431491 A CN112431491 A CN 112431491A CN 202011327312 A CN202011327312 A CN 202011327312A CN 112431491 A CN112431491 A CN 112431491A
- Authority
- CN
- China
- Prior art keywords
- shaft
- pawl
- return spring
- ratchet
- safety 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.)
- Pending
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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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
- E05B77/04—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a mask lock body for an automobile, which relates to the technical field of automobile accessories and comprises a safety device, a fixing device, a catching device, a resetting device, a connecting device and a shell device, wherein the safety device comprises a safety hook shaft, a safety hook plate and a connecting hole, the fixing device comprises a gasket, a bottom plate, a first shaft hole and a second shaft hole, the catching device comprises a pawl body, a ratchet wheel body and a clamping block, the resetting device comprises a pawl return spring, a ratchet wheel return spring, a left protruding block and a right protruding block, and the connecting device comprises a pawl shaft, a ratchet wheel shaft and a cover plate. According to the invention, the safety hook plate, the gasket and the safety hook return spring are arranged on the back of the bottom plate, so that the safety hook shaft can be riveted through the connecting hole, the ratchet wheel body and the pawl body are in a meshed state when the mask is closed, the pawl body is retracted after the first opening and the ratchet wheel body is popped out for disengagement, and the mask is completely opened after the safety hook plate is opened for the second time.
Description
Technical Field
The invention belongs to the technical field of automobile accessories, and particularly relates to a mask lock body for an automobile.
Background
An automobile accessory is a product that constitutes each unit of an automobile as a whole and serves the automobile. Automobile accessory manufacturers are also developing at a rapid pace in recent years, a mask lock is used in a former automobile, a lock body is added at present, a double-lock design is adopted, and the state that the lock body is arranged right ahead is changed.
The existing mask lock body for the automobile has the defects that the lock structure is complex, the use is inconvenient for people, the machining process is complicated, the manufacturing cost is high, quick unlocking cannot be realized, and the like.
Disclosure of Invention
The invention aims to provide a mask lock body for an automobile, which can effectively solve the problems that the lock structure is complex and is inconvenient for people to use, the processing process is complicated, the manufacturing cost is high, quick unlocking cannot be realized and the like in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a mask lock body for an automobile, which comprises a safety device, a fixing device, a grabbing device, a resetting device, a connecting device and a shell device, wherein the safety device comprises a safety hook shaft, a safety hook plate and connecting holes, the fixing device comprises a gasket, a bottom plate, a first shaft hole and a second shaft hole, a plurality of connecting holes are formed in one side surface of the safety hook plate, one side surface of the gasket and one side surface of the bottom plate, the safety hook shaft is in rotary fit with the connecting holes, the gasket is arranged between the one side surface of the safety hook plate and the one side surface of the bottom plate, the grabbing device comprises a pawl body, a ratchet wheel body and a clamping block, the resetting device comprises a pawl return spring, a ratchet wheel return spring, a left protruding block and a right protruding block, one side surface of the left protruding block and one side surface of the right protruding block are connected with one side surface of the bottom plate, one end, the connecting device comprises a pawl shaft, a ratchet shaft and a cover plate, the pawl return spring is arranged on the outer surface of the pawl shaft, the ratchet return spring is arranged on the outer surface of the ratchet shaft, a plurality of first shaft holes are formed in the surface of one side of the bottom plate, the surface of one side of the cover plate and the surface of one side of the ratchet body, one end of the ratchet shaft is in rotating fit with the first shaft holes, second shaft holes are formed in the surface of one side of the bottom plate, the surface of one side of the cover plate and the surface of one side of the ratchet body, one end of the pawl shaft is in rotating fit with the second shaft holes, the shell device comprises a shell and mounting holes, the bottom plate and the cover plate are arranged in the shell, and the mounting holes are formed in the outer surface of the shell.
Furthermore, the safety device further comprises a safety hook return spring, the safety hook return spring is arranged on the outer surface of the safety hook shaft, one end of the safety hook return spring is connected with one end of the safety hook plate, and the safety hook shaft can be connected with the bottom plate and the safety hook plate through the connecting hole.
Further, the first shaft hole and the second shaft hole are cylindrical groove bodies, the pawl body is connected with the pawl return spring through the second shaft hole, and the ratchet wheel body is connected with the ratchet wheel return spring through the first shaft hole.
Furthermore, the surface of one side of the clamping block is connected with the surface of one side of the pawl body, and the pawl body can be reset through the clamping block.
Furthermore, the reset device also comprises a plurality of positioning holes which are respectively arranged on the surfaces of one sides of the left protruding block and the right protruding block, and the bottom plate is conveniently connected with the housing through the positioning holes.
Furthermore, the cover plate is of a symmetrical structure, and the connection between the pawl body and the ratchet wheel body and the cover plate is more stable through the cover plate.
Furthermore, a plurality of the mounting holes are all cylindrical groove bodies, and the inner device of the housing is conveniently connected with the housing through the mounting holes.
Further, the pawl shaft and the ratchet shaft are arranged in a cylindrical barrel-shaped structure formed by stacking a plurality of cylinders, and the cover plate and the bottom plate are fixedly connected through the pawl shaft and the ratchet shaft.
The invention has the following beneficial effects:
1. according to the invention, the safety hook plate, the gasket and the safety hook return spring are arranged on the back of the bottom plate, so that the safety hook shaft can be riveted through the connecting hole, the ratchet wheel return spring, the ratchet wheel body and the cover plate are arranged on the bottom plate, so that the device can be riveted through the first shaft hole, and the safety hook plate and the pawl return spring are arranged on the back of the bottom plate and are introduced into the pawl shaft for riveting, so that the safety hook plate, the pawl return spring and the pawl shaft are conveniently arranged.
2. According to the invention, when the face mask is closed, the ratchet wheel body and the pawl body are in a meshed state, the pawl body abdicating ratchet wheel body pops out and disengages after the first opening, the face mask is completely opened after the second opening of the safety hook plate, and the face mask is effectively prevented from being popped out when a vehicle runs due to the fact that the face mask is touched and touched by mistake by people by setting the second opening.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an exploded view of a mask lock body for an automobile according to the present invention;
FIG. 2 is a schematic structural diagram of a bottom plate of a mask lock body for an automobile according to the present invention;
FIG. 3 is a schematic view of a pawl body of a mask lock for an automobile according to the present invention;
FIG. 4 is a schematic view of a pawl body of a mask lock for an automobile according to the present invention;
FIG. 5 is a schematic view of a cover plate of a mask lock body for an automobile according to the present invention;
FIG. 6 is a schematic structural view of a safety hook plate of a mask lock body for an automobile according to the present invention;
fig. 7 is a schematic structural diagram of a mask lock body cover for an automobile according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a safety device; 101. a safety hook shaft; 102. a safety hook return spring; 103. a safety hook plate; 104. connecting holes; 200. a fixing device; 201. a gasket; 202. a base plate; 203. a first shaft hole; 204. a second shaft hole; 300. a grasping device; 301. a pawl body; 302. a ratchet body; 303. a clamping block; 400. a resetting device; 401. a pawl return spring; 402. a ratchet return spring; 403. a left protruding block; 404. a right protruding block; 405. positioning holes; 500. a connecting device; 501. a pawl shaft; 502. a ratchet shaft; 503. a cover plate; 600. housing means; 601. a housing; 602. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-6, the present invention relates to a mask lock for an automobile, including a safety device 100, a fixing device 200, a grasping device 300, a reset device 400, a connecting device 500 and a housing device 600, wherein the safety device 100 includes a safety hook shaft 101, a safety hook plate 103 and a connecting hole 104, the fixing device 200 includes a gasket 201, a bottom plate 202, a first shaft hole 203 and a second shaft hole 204, a side surface of the safety hook plate 103, a side surface of the gasket 201 and a side surface of the bottom plate 202 are respectively provided with a plurality of connecting holes 104, the safety hook shaft 101 is rotatably engaged with the connecting holes 104, the gasket 201 is disposed between the side surface of the safety hook plate 103 and the side surface of the bottom plate 202, the grasping device 300 includes a pawl body 301, a ratchet body 302 and a latch block 303, the reset device 400 includes a return spring 401, a return spring 402, a left protruding block 403 and a right protruding block 404, the side surface of the left protruding block 403 and the right protruding block 404 are respectively connected with, one end of a pawl return spring 401 is connected with one side surface of the clamping block 303, the connecting device 500 comprises a pawl shaft 501, a ratchet shaft 502 and a cover plate 503, the pawl return spring 401 is arranged on the outer surface of the pawl shaft 501, the ratchet return spring 402 is arranged on the outer surface of the ratchet shaft 502, a side surface of the bottom plate 202, a side surface of the cover plate 503 and a side surface of the ratchet body 302 are respectively provided with a plurality of first shaft holes 203, one ends of the plurality of ratchet shafts 502 are rotationally matched with the plurality of first shaft holes 203, a side surface of the bottom plate 202, a side surface of the cover plate 503 and a side surface of the pawl body 301 are respectively provided with a plurality of second shaft holes 204, one end of the pawl shaft 501 is rotationally matched with the plurality of second shaft holes 204, the housing device 600 comprises a housing 601 and mounting holes 602, the number of the mounting holes 602 is two, and the internal device of the housing 601 is conveniently connected with the housing 601 through the mounting holes 602.
The safety device 100 further comprises a safety hook return spring 102, the safety hook return spring 102 is arranged on the outer surface of the safety hook shaft 101, one end of the safety hook return spring 102 is connected with one end of a safety hook plate 103, and the safety hook shaft 101 can be connected with the bottom plate 202 and the safety hook plate 103 through a connecting hole 104.
The first shaft hole 203 and the second shaft hole 204 are both cylindrical groove bodies, the pawl body 301 and the pawl return spring 401 are connected through the second shaft hole 204, and the ratchet wheel body 302 and the ratchet wheel return spring 402 are connected through the first shaft hole 203.
The surface of one side of the engaging block 303 is connected with the surface of one side of the pawl body 301, and the pawl body 301 can be reset through the engaging block 303.
The resetting device 400 further includes a positioning hole 405, the positioning holes 405 are respectively disposed on one side surfaces of the left protruding block 403 and the right protruding block 404, and the bottom plate 202 is conveniently connected to the housing 601 through the positioning holes 405.
The cover plate 503 has a symmetrical structure, and the connection between the pawl body 301 and the ratchet body 302 and the cover plate 503 is more stable through the cover plate 503.
The mounting holes 602 are all cylindrical groove bodies, and the internal devices of the housing 601 are conveniently connected with the housing 601 through the mounting holes 602.
Wherein, the pawl shaft 501 and the ratchet shaft 502 are provided as a cylindrical barrel structure with a plurality of cylindrical stacks, and the cover plate 503 and the bottom plate 202 are fixedly connected through the pawl shaft 501 and the ratchet shaft 502.
Example two:
referring to fig. 1-6, the present invention is a mask lock body for an automobile, and the using method and the working principle thereof are as follows: the back of a bottom plate 202 is provided with a safety hook plate 103, a gasket 201 and a safety hook return spring 102 which are riveted through a safety hook shaft 101 and a connecting hole 104, the bottom plate 202 is provided with a ratchet return spring 402, a ratchet body 302 and a cover plate 503 which are riveted through a first shaft hole 203, the back of the bottom plate 202 is provided with the safety hook plate 103 and a pawl return spring 401 which are transmitted into a pawl shaft 501 for riveting, the safety hook plate is arranged in a cover 601 when the mask is arranged in a working state, the ratchet body 302 and the pawl body 301 are in a meshing state when the mask is closed, the pawl body 301 is retracted after the first opening, the ratchet body 302 pops out and disengages, and the mask is completely opened after the safety hook. This face guard lock has the twice to open, and the effectual artificial mistake that prevents touches and bumps the operation, causes the face guard to bounce open when the vehicle goes.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A face mask lock body for car, includes safeties (100), fixing device (200), grabs to close device (300), resetting means (400), connecting device (500) and shell device (600), its characterized in that: safety device (100) includes insurance hook axle (101), insurance hook board (103) and connecting hole (104), fixing device (200) are including gasket (201), bottom plate (202), first shaft hole (203) and second shaft hole (204), insurance hook board (103) side surface, gasket (201) side surface and bottom plate (202) side surface all are equipped with a plurality of connecting holes (104), insurance hook axle (101) and connecting hole (104) normal running fit, gasket (201) set up between insurance hook board (103) side surface and bottom plate (202) side surface, it includes pawl body (301), ratchet body (302) and block piece (303) to grab device (300), resetting means (400) include return spring (401), ratchet return spring (402), left protruding piece (403) and right protruding piece (404), left protruding piece (403) side surface and right protruding piece (404) side surface all with bottom plate (202) side surface The connecting device (500) comprises a pawl shaft (501), a ratchet shaft (502) and a cover plate (503), wherein one end of the pawl return spring (401) is connected with one side surface of the clamping block (303), the pawl return spring (401) is arranged on the outer surface of the pawl shaft (501), the ratchet return spring (402) is arranged on the outer surface of the ratchet shaft (502), a plurality of first shaft holes (203) are formed in one side surface of the base plate (202), one side surface of the cover plate (503) and one side surface of the ratchet body (302), one end of each of the plurality of ratchet shafts (502) is in rotating fit with the plurality of first shaft holes (203), second shaft holes (204) are formed in one side surface of the base plate (202), one side surface of the cover plate (503) and one side surface of the ratchet body (301), one end of the pawl shaft (501) is in rotating fit with the plurality of second shaft holes (204), the shell device (600) comprises a shell (601) and a mounting, the bottom plate (202) and the cover plate (503) are both arranged in the housing (601), and the mounting holes (602) are both arranged on the outer surface of the housing (601).
2. The mask lock body for the automobile according to claim 1, wherein the safety device (100) further comprises a safety hook return spring (102), the safety hook return spring (102) is arranged on the outer surface of the safety hook shaft (101), and one end of the safety hook return spring (102) is connected with one end of the safety hook plate (103).
3. The mask lock body for the automobile as claimed in claim 1, wherein the first shaft hole (203) and the second shaft hole (204) are both cylindrical grooves.
4. The mask lock body for the automobile as claimed in claim 1, wherein a side surface of the engaging piece (303) is connected to a side surface of the pawl body (301).
5. The mask lock body for the automobile as claimed in claim 1, wherein the reset device (400) further comprises a positioning hole (405), and a plurality of positioning holes (405) are respectively formed on one side surfaces of the left protruding block (403) and the right protruding block (404).
6. The mask lock body for the automobile as claimed in claim 1, wherein the cover plate (503) has a symmetrical structure.
7. The mask lock body for the automobile as claimed in claim 1, wherein the mounting holes (602) are all cylindrical grooves.
8. The mask lock body for the automobile according to claim 1, wherein the pawl shaft (501) and the ratchet shaft (502) are provided as a plurality of cylindrical structures stacked in a cylindrical manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011327312.5A CN112431491A (en) | 2020-11-24 | 2020-11-24 | Face guard lock body for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011327312.5A CN112431491A (en) | 2020-11-24 | 2020-11-24 | Face guard lock body for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112431491A true CN112431491A (en) | 2021-03-02 |
Family
ID=74693861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011327312.5A Pending CN112431491A (en) | 2020-11-24 | 2020-11-24 | Face guard lock body for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112431491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115538868A (en) * | 2022-09-22 | 2022-12-30 | 安徽华菱汽车有限公司 | Car cover plate lock body and car front cover plate with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005178498A (en) * | 2003-12-18 | 2005-07-07 | Calsonic Kansei Corp | Hood lock mounting structure for vehicle |
| CN101070737A (en) * | 2006-05-10 | 2007-11-14 | 陈文英 | Automobile finger-print anti-theft lock |
| CN201007148Y (en) * | 2006-09-07 | 2008-01-16 | 曹茂盛 | Engine cap lock body assembly |
| CN210105538U (en) * | 2019-03-19 | 2020-02-21 | 皓月汽车安全系统技术股份有限公司 | Manual double-pull hood lock |
-
2020
- 2020-11-24 CN CN202011327312.5A patent/CN112431491A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005178498A (en) * | 2003-12-18 | 2005-07-07 | Calsonic Kansei Corp | Hood lock mounting structure for vehicle |
| CN101070737A (en) * | 2006-05-10 | 2007-11-14 | 陈文英 | Automobile finger-print anti-theft lock |
| CN201007148Y (en) * | 2006-09-07 | 2008-01-16 | 曹茂盛 | Engine cap lock body assembly |
| CN210105538U (en) * | 2019-03-19 | 2020-02-21 | 皓月汽车安全系统技术股份有限公司 | Manual double-pull hood lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115538868A (en) * | 2022-09-22 | 2022-12-30 | 安徽华菱汽车有限公司 | Car cover plate lock body and car front cover plate with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210302 |
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| RJ01 | Rejection of invention patent application after publication |