CN113982392A - Automobile engine cover supporting mechanism - Google Patents
Automobile engine cover supporting mechanism Download PDFInfo
- Publication number
- CN113982392A CN113982392A CN202111271388.5A CN202111271388A CN113982392A CN 113982392 A CN113982392 A CN 113982392A CN 202111271388 A CN202111271388 A CN 202111271388A CN 113982392 A CN113982392 A CN 113982392A
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- hole
- supporting member
- support
- base plate
- supporting
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/30—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
The invention relates to an automobile engine hood supporting mechanism, which comprises a first supporting component and a second supporting component, wherein one end of the first supporting component is connected with an engine hood, and one end of the second supporting component is connected with an automobile body, and the automobile engine hood supporting mechanism is characterized in that: the second supporting member is of a hollow structure, the section is wide at the top and narrow at the bottom, and a notch is formed in one side of the lower part of the second supporting member; the first supporting member is of a long strip plate structure, and a plurality of limiting teeth are arranged on the upper edge of the first supporting member; the other end of the first support member is inserted from the other end of the second support member in which the first support member is relatively movable; and a limiting assembly is positioned and connected on the upper surface outside the other end part of the second supporting member, and a member of the limiting assembly extends into the second supporting member and is correspondingly matched with the limiting teeth on the first supporting member to realize the support of the engine cover opened at a certain angle. The invention can realize multi-angle support of the engine cover and avoid the risks of poor operation convenience and incapability of supporting.
Description
Technical Field
The invention relates to an automobile engine, in particular to an automobile engine hood supporting mechanism, and particularly relates to an automobile engine hood supporting mechanism with a variable supporting angle.
Background
In order to ensure that there is sufficient working space for maintaining the interior of the engine compartment, modern vehicles are designed with a hood having only a relatively large opening angle and supported by gas struts or stays. But when a common user carries out simple maintenance such as filling liquid, cleaning dust and the like, the maintenance can be finished without opening the engine hood to the maximum angle; and partial motorcycle type automobile body height is higher, and when the engine bonnet opened to the maximum angle, the short user of body can't touch the engine bonnet, need to wind the side of car and close the engine bonnet, and the operation is inconvenient. In order to facilitate the majority of users, the engine cover needs to be supported at the maximum opening angle and at a smaller angle. Accordingly, there is a need for an improved support mechanism for an existing hood.
CN 202508165U discloses "a vehicle hood multistage support mechanism". The foldable electronic book shelf comprises a fixed page plate and a movable page plate which is rotationally connected with the fixed page plate, wherein a ratchet wheel is fixedly arranged on the fixed page plate, and a pawl matched with the ratchet wheel is movably arranged on the movable page plate; the pawl has a first state of being engaged with the teeth on the ratchet wheel one by one when the movable leaf plate rotates relative to the fixed leaf plate to enable the engine cover to be supported, and a second state of being disengaged from the ratchet wheel under the traction of the pull wire fixedly connected with the pawl. By adopting the scheme, when the pawl is in the first state when the engine cover is opened, the pawl is always meshed with each tooth of the ratchet wheel one by one, so that the angle opening of the engine cover in the meshed state is realized, further the multi-stage opening of the engine cover is realized, and the structure is simple.
CN 203651919U discloses "engine hood bracing piece", including first branch and suit inside, the gliding second branch of first branch relatively of first branch, first branch on be equipped with a plurality of locating holes of arranging along the length direction of first branch, second branch on be equipped with the elasticity buckle of locating hole looks adaptation. It provides a length can adjust thereby satisfies the engine bonnet support of different height crowds service conditions.
The technical solutions disclosed in the above two patent documents are a useful attempt in the technical field.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automobile engine hood supporting mechanism which can realize multi-angle supporting of an engine hood and avoid the risks of poor operation convenience and incapability of supporting.
The invention relates to an automobile engine hood supporting mechanism, which comprises a first supporting member and a second supporting member, wherein one end of the first supporting member is connected with an engine hood, and one end of the second supporting member is connected with a vehicle body, and the automobile engine hood supporting mechanism is characterized in that: the second supporting member is of a hollow structure, the section is wide at the top and narrow at the bottom, and a notch is formed in one side of the lower part of the second supporting member; the first supporting member is of a long strip plate structure, and a plurality of limiting teeth are arranged on the upper edge of the first supporting member; the other end of the first support member is inserted from the other end of the second support member in which the first support member is relatively movable; and a limiting assembly is positioned and connected on the upper surface outside the other end part of the second supporting member, and a member of the limiting assembly extends into the second supporting member and is correspondingly matched with the limiting teeth on the first supporting member to realize the support of the engine cover opened at a certain angle.
Furthermore, one end of the first supporting member is provided with a first hinge hole, a first support is connected to the lower surface of the engine cover in a positioning manner, and the first support is provided with a through hole corresponding to the first hinge hole and connected with the first support through a hinge pin.
Furthermore, one end of the second support member is provided with a second hinge hole, a second support is positioned and connected on the vehicle body, and the second support is provided with a through hole corresponding to the second hinge hole and connected through a hinge pin; and a first riveting hole, a rectangular through hole and a second riveting hole are sequentially formed in the upper surface of the other end of the second supporting member.
Furthermore, the limiting assembly comprises a base plate, wherein one end of the base plate is provided with a first through hole, the other end of the base plate is provided with a second through hole, and the middle part of the base plate is provided with a stepped hole; an upright post is connected to the part, located between the first via hole and the stepped hole, below the base plate; the stand passes the rectangle via hole on the second support component, first via hole and the second via hole on the base plate correspond with first riveting hole and the second riveting hole on the second support component respectively to through first rivet and second rivet with base plate fixed connection on the second support component.
Furthermore, the limiting assembly also comprises a Y-shaped jacking block, a II-shaped pulling block, a pull rod, a spring and a handle, wherein the upper end of the Y-shaped jacking block is hinged with the lower end of the upright column, the lower end of the Y-shaped jacking block is hinged with the lower end of the II-shaped pulling block, the lower end of the pull rod is connected with the upper end of the II-shaped pulling block, the upper end of the pull rod penetrates through a stepped hole formed in the base plate, the spring is sleeved outside the pull rod, and the handle is connected with the upper end of the pull rod; the upper end of the spring abuts against a limiting structure below the base plate, and the lower end of the spring abuts against a limiting structure on the n-shaped pulling block.
Furthermore, the handle is provided with an operating structure, a pull rod through hole is formed in the center of the operating structure, and two limiting columns are arranged below the handle and close to the pull rod through hole; the pull rod penetrates through the pull rod through hole.
The invention has the beneficial effects that:
because spacing assembly all can support the engine bonnet with every spacing tooth cooperation of first supporting member, can realize supporting at the multi-angle of engine bonnet, support reliably, make things convenient for the lower crowd switch engine bonnet of height, convenient operation.
Drawings
FIG. 1 is a schematic view of the present invention mounted to a vehicle body with the hood open;
FIG. 2 is a schematic structural view of a first support member;
FIG. 3 is a schematic structural view of a second support member;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a schematic view of the construction of the base plate of the spacing assembly;
FIG. 6 is a schematic structural view of a "Y" shaped top block;
figure 7 is a schematic structural view of a "pi" shaped pulling block;
FIG. 8 is a schematic view of the structure of the handle;
FIG. 9 is a schematic view of the interior of the present invention when supporting the hood;
fig. 10 is a schematic view of the interior of the present invention when the hood is released.
In the figure (technical features):
1-a first supporting component, 10-a first hinge hole, 11-a limit tooth;
2-second support member, 20-second hinge hole, 21-rectangular via hole, 22-first riveting hole, 23-second riveting hole.
3, a limiting assembly;
30-a base plate;
31-upright column, 301-first via hole, 302-second via hole, 303-stepped hole (limit structure);
32- "Y" shaped top block;
33- (II) -shaped pulling blocks, 34-pulling rods and 35-springs;
36-handle, 361-operation structure, 362-tie rod via hole, 363-spacing post.
Detailed Description
The invention will be further explained with reference to the drawings.
Referring to fig. 1 to 7, an automotive hood support mechanism includes a first support member 1 having one end connected to a hood 7, and a second support member 2 having one end connected to a vehicle body 6, and is characterized in that: the second supporting member 2 is of a hollow structure, the section is wide at the top and narrow at the bottom, and a notch is formed in one side of the lower part of the section; the first support member 1 is of a strip plate structure, a plurality of limiting teeth 11 are arranged on the upper edge of the first support member, and one limiting tooth corresponds to the opening angle of one engine cover; the other end of the first support member 1 is inserted from the other end of the second support member 2, the first support member 1 being relatively movable in the second support member 2; a limiting assembly 3 is positioned and connected on the upper surface of the other end part of the second supporting member 2, and one member of the limiting assembly 3 extends into the second supporting member 2 and is correspondingly matched with a limiting tooth 11 on the first supporting member 1, so that the engine cover 7 opened at a certain angle is supported.
One end of the first supporting member 1 is provided with a first hinge hole 10, a first support 8 is positioned and connected to the lower surface of the engine cover 7, and a through hole corresponding to the first hinge hole 10 is formed in the first support 8 and connected through a hinge pin.
One end of the second supporting member 2 is provided with a second hinge hole 20, a second support 9 is positioned and connected on the vehicle body 6, and the second support 9 is provided with a through hole corresponding to the second hinge hole 20 and connected through a hinge pin; a first staking hole 22, a rectangular via hole 21, and a second staking hole 23 are also provided in this order on the upper surface of the second support member 2 outside the other end.
The limiting assembly 3 comprises a base plate 30, wherein one end of the base plate 30 is provided with a first through hole 301, the other end of the base plate is provided with a second through hole 302, and the middle part of the base plate is provided with a stepped hole 303; a column 31 is connected to a part between the first through hole 301 and the stepped hole 303 below the base plate 30; the stud 31 passes through the rectangular through hole 21 of the second support member 2, the first through hole 301 and the second through hole 302 of the base plate 30 correspond to the first riveting hole 22 and the second riveting hole 23 of the second support member 2, respectively, and the base plate 30 is fixedly connected to the second support member 2 by the first rivet 4 and the second rivet 5.
The limiting assembly 3 further comprises a Y-shaped jacking block 32 with the upper end hinged with the lower end of the upright column 31, a Pi-shaped pulling block 33 with the lower end hinged with the Y-shaped jacking block 32, a pull rod 34 with the lower end connected with the upper end of the Pi-shaped pulling block 33 and the upper end penetrating through a stepped hole 303 on the base plate 30, a spring 35 sleeved outside the pull rod 34 and a handle 36 connected with the upper end of the pull rod 34; the upper end of the spring 35 abuts against the limiting structure below the base plate 30, and the lower end abuts against the limiting structure on the n-shaped pulling block 33. The pull rod drives the Y-shaped jacking block to be in an opening state under the elastic force action of the spring; the elastic force of the spring pulls the pull rod, and the pull rod drives the bottom surface of the handle to be attached to the lower surface of the base plate.
The handle 36 is provided with an operating structure 361, a pull rod through hole 362 is arranged at the central part of the operating structure, and two limit columns 363 are arranged below the handle 36 and close to the pull rod through hole 362; the tie bar 34 passes through the tie bar via hole 362.
The first support member 1 is mounted to the hood 7 via a first mount 8, and the second support member 2 is mounted to the vehicle body 6 via a second mount 9; during the opening and closing of the hood 6, the first support member 1 makes a relative linear motion in the second support member 2. The limit assembly 3 is riveted on the second support member 2 through a first rivet 4 and a second rivet 5, and the engine cover is supported or released by operating the limit assembly 3.
Referring to fig. 9, when the engine hood is opened, the lower end of the Y-shaped top block 32 abuts against the limit tooth 11 of the first support member 1 and moves in the opening direction without operating the handle 36. After the engine hood 6 reaches the expected opening angle, the two hands are released, the first supporting member 1 moves towards the direction of closing the engine hood 6 under the action of the gravity of the engine hood 6, the bottom of the limiting tooth 11 presses the lower end of the Y-shaped top block 32, and the middle of the limiting tooth 11 is attached to the supporting surface of the first supporting member 1, so that the engine hood 6 can be supported.
Referring to fig. 10, when the engine cover is closed, the operating structure 361 of the handle 36 is pulled to overcome the elastic force of the spring 35, and then the pull rod 34 is driven to move, the handle 36 pulls the pull rod 34 to move, the pull rod 34 drives the Y-shaped top block 32 to rotate around the pivot, and after the Y-shaped top block 32 rotates for a certain angle, the lower end of the Y-shaped top block is separated from the bottom of the limit tooth 11, so that the separation of the Y-shaped top block 32 and the limit tooth 11 is completed; then, the operating mechanism 351 of the handle 36 is rotated to the 90 ° position and the operating mechanism 351 is released, and the lower end of the stopper 363 is pressed against the upper surface of the base plate 30 by the elastic force of the spring 35, thereby keeping the "Y" shaped top block 32 and the stopper tooth 11 disengaged, and the engine cover 6 is released and closed.
As mentioned above, the invention can realize the support of the engine cover at different angles, and has reliable support and convenient operation.
Claims (6)
1. An automobile hood supporting mechanism includes a first supporting member (1) having one end connected to a hood (7), and a second supporting member (2) having one end connected to a vehicle body (6), characterized in that: the second supporting member (2) is of a hollow structure, the section is wide at the top and narrow at the bottom, and a notch is formed in one side of the lower part of the section; the first supporting member (1) is of a long strip plate structure, and a plurality of limiting teeth (11) are arranged on the upper edge of the first supporting member; the other end of the first supporting member (1) is inserted from the other end of the second supporting member (2), and the first supporting member (1) can move relatively in the second supporting member (2); a limiting assembly (3) is positioned and connected on the upper surface of the other end part of the second supporting member (2), one member of the limiting assembly (3) extends into the second supporting member (2) and is correspondingly matched with one limiting tooth (11) on the first supporting member (1), and the engine cover (7) which is opened at a certain angle is supported.
2. The vehicle hood support mechanism according to claim 1, wherein: one end of the first supporting member (1) is provided with a first hinge hole (10), a first support (8) is connected to the lower surface of the engine cover (7) in a positioning mode, a through hole corresponding to the first hinge hole (10) is formed in the first support (8), and the first support is connected with the first support through a hinge pin.
3. The vehicle hood support mechanism according to claim 1 or 2, wherein: one end of the second supporting member (2) is provided with a second hinge hole (20), the vehicle body (6) is connected with a second support (9) in a positioning manner, and the second support (9) is provided with a through hole corresponding to the second hinge hole (20) and connected with the second support through a hinge pin; and a first riveting hole (22), a rectangular through hole (21) and a second riveting hole (23) are sequentially formed in the upper surface of the second supporting member (2) outside the other end part.
4. The vehicle hood support mechanism according to claim 3, wherein: the limiting assembly (3) comprises a base plate (30), one end of the base plate (30) is provided with a first through hole (301), the other end of the base plate is provided with a second through hole (302), and the middle part of the base plate is provided with a stepped hole (303); an upright post (31) is connected to a part between the first through hole (301) and the stepped hole (303) below the base plate (30); the stand column (31) penetrates through the rectangular through hole (21) in the second supporting member (2), the first through hole (301) and the second through hole (302) in the base plate (30) correspond to the first riveting hole (22) and the second riveting hole (23) in the second supporting member (2) respectively, and the base plate (30) is fixedly connected to the second supporting member (2) through the first rivet (4) and the second rivet (5).
5. The vehicle hood support mechanism according to claim 4, wherein: the limiting assembly (3) further comprises a Y-shaped top block (32) with the upper end hinged with the lower end of the upright column (31), a Pi-shaped pulling block (33) with the lower end hinged with the Y-shaped top block (32), a pull rod (34) with the lower end connected with the upper end of the Pi-shaped pulling block (33) and the upper end penetrating through a stepped hole (303) formed by the base plate (30), a spring (35) sleeved outside the pull rod (34), and a handle (36) connected with the upper end of the pull rod (34); the upper end of the spring (35) abuts against a limiting structure below the base plate (30), and the lower end of the spring abuts against a limiting structure on the II-shaped pulling block (33).
6. The vehicle hood support mechanism according to claim 5, wherein: the handle (36) is provided with an operation structure (361), a pull rod through hole (362) is formed in the center of the operation structure, and two limiting columns (363) are arranged below the handle (36) and close to the attachment of the pull rod through hole (362); the pull rod (34) penetrates through the pull rod through hole (362).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111271388.5A CN113982392A (en) | 2021-10-29 | 2021-10-29 | Automobile engine cover supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111271388.5A CN113982392A (en) | 2021-10-29 | 2021-10-29 | Automobile engine cover supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113982392A true CN113982392A (en) | 2022-01-28 |
Family
ID=79744340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111271388.5A Pending CN113982392A (en) | 2021-10-29 | 2021-10-29 | Automobile engine cover supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113982392A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05263561A (en) * | 1992-03-16 | 1993-10-12 | Sanuki:Kk | Door opening or closing regulator |
| JPH06229157A (en) * | 1993-02-05 | 1994-08-16 | Yagi:Kk | Constant load stopper |
| CN105275288A (en) * | 2015-10-28 | 2016-01-27 | 北京长安汽车工程技术研究有限责任公司 | Vehicle and front cover support device thereof |
| US10669757B2 (en) * | 2017-11-30 | 2020-06-02 | Fca Us Llc | Variable position vehicle hood stay device |
-
2021
- 2021-10-29 CN CN202111271388.5A patent/CN113982392A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05263561A (en) * | 1992-03-16 | 1993-10-12 | Sanuki:Kk | Door opening or closing regulator |
| JPH06229157A (en) * | 1993-02-05 | 1994-08-16 | Yagi:Kk | Constant load stopper |
| CN105275288A (en) * | 2015-10-28 | 2016-01-27 | 北京长安汽车工程技术研究有限责任公司 | Vehicle and front cover support device thereof |
| US10669757B2 (en) * | 2017-11-30 | 2020-06-02 | Fca Us Llc | Variable position vehicle hood stay device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20220128 |