CN214057716U

CN214057716U - Automobile engine hood supporting assembly and engine hood

Info

Publication number: CN214057716U
Application number: CN202022746148.3U
Authority: CN
Inventors: 侯迪; 谭德权; 肖卫兵
Original assignee: Hunan Electrical College of Technology
Current assignee: Hunan Electrical College of Technology
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-27
Anticipated expiration: 2030-11-24

Abstract

The application relates to the technical field of automobile parts, discloses an automobile engine hood supporting component, includes: the fixed end of the supporting rod is connected to the engine cover in a swinging mode, and the movable end of the supporting rod is provided with a lug which is used for being inserted into an inserting hole in a supporting block in the engine bin; the movable end of the supporting rod is provided with a cylindrical groove inwards along the axial direction of the supporting rod, the rotating rod is rotatably arranged in the cylindrical groove, and one end of the rotating rod extends out of the cylindrical groove and is fixed with the lug; the rotating sleeve can be sleeved on the movable end of the rotating rod in an axially sliding manner along the rotating rod; the guide piece is arranged between the rotating sleeve and the rotating rod; the lug is matched with the jack. The application also discloses a hood, and the support assembly applying the hood. The utility model discloses an automobile engine hood supporting component rotates after passing the jack with the lug to form the dislocation between axial and the jack along the bracing piece, make to have limiting displacement between lug and the supporting shoe, improve the stability of supporting.

Description

Automobile engine hood supporting assembly and engine hood

Technical Field

The application relates to the technical field of automobile parts, for example to an automobile engine hood supporting assembly and an engine hood.

Background

The engine is used as a power part of an automobile, is one of core parts of the automobile, is generally arranged in an engine cabin of the automobile, and seals the engine cabin through an engine cover so as to better protect the power part, and in the daily use process of the automobile, the engine cover needs to be opened in the maintenance and overhaul processes of the power part, and one end of a support rod is inserted into an insertion hole on a support block arranged in the engine cabin so as to stabilize the movable end of the support rod, so that the engine cover is supported.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

at present, the existing original supporting rod structure is simple, one end of the original supporting rod is usually connected with a rod-shaped structure on an engine cover, when the original supporting rod is supported, the end of the supporting rod is only directly inserted into a jack on a supporting block, the connecting mode between the supporting rod and the supporting block is single, and certain hidden danger exists in stability.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides an automobile engine hood supporting component and an engine hood, and aims to solve the problems that an existing engine hood supporting component is simple in structure and poor in supporting stability.

In some embodiments, an automotive hood support assembly, comprising:

the fixed end of the supporting rod is connected to the engine cover in a swinging mode, and the movable end of the supporting rod is provided with a lug which is used for being inserted into an inserting hole in a supporting block in the engine bin so as to support the opened engine cover;

the movable end of the supporting rod is provided with a cylindrical groove inwards along the axial direction of the supporting rod, the rotating rod is rotatably arranged in the cylindrical groove, and one end of the rotating rod extends out of the cylindrical groove and is fixed with the lug;

the rotating sleeve can be sleeved on the movable end of the rotating rod in an axially sliding manner along the rotating rod;

the guide piece is arranged between the rotating sleeve and the rotating rod, so that the rotating sleeve drives the rotating rod to rotate through the guide piece when moving towards the fixed end of the rotating rod along the axial direction outside the rotating rod;

wherein:

the lug is matched with the jack, and after the lug penetrates through the jack and rotates, the lug and the jack are in a staggered state in the axial direction of the supporting rod.

In one embodiment, the guide comprises a through slot, a spiral runner and a spiral slider, wherein:

the through groove is axially arranged on the side surface of the movable end of the support rod, the spiral sliding groove is arranged on the surface of the rotating rod, the spiral sliding block is arranged in the spiral sliding groove in a sliding mode, and the outer side surface of the spiral sliding block penetrates through the through groove and is fixed with the inner wall of the rotating sleeve.

Preferably, the lug and the jack are both elliptical, and the rotating sleeve axially moves the lug for 90 degrees when the surface of the support rod moves for the maximum distance to the fixed end of the support rod.

Preferably, the end face of the lug and the jack are both elliptical, and two ends of the upper surface of the lug are both provided with limiting parts with arc-shaped top surfaces, so that the distance between the lug and the supporting block when the lug rotates to be in a staggered state with the jack is shortened.

In one embodiment, the lower surface of the rotating sleeve is an inclined surface, and the inclined surface makes the bottom surface of the rotating sleeve parallel to the surface of the supporting block when the rotating sleeve moves to the maximum distance position on the supporting rod along the axial direction towards the fixed end of the rotating sleeve.

In an embodiment, an axial sliding groove is formed in the inner wall of the rotating sleeve along the axial direction, an axial sliding block fixed on the surface of the supporting rod is arranged in the axial sliding groove in a sliding mode, a return spring is arranged between the axial sliding block and the axial sliding groove, and the return spring provides elastic force for the rotating sleeve to restore to the initial position.

In some embodiments, a hood, comprising the automotive hood support assembly of any one of the above, wherein the fixed end of the support rod is connected to the hood through a hinge seat, and one end of the hinge seat is provided with a stopper configured to stop the support rod when the support rod is swung to a state of being inserted into the jack, so as to align the protrusion with the jack.

The application discloses car bonnet supporting component is rotatable to being the staggered state along the bracing piece axial with the jack through the lug that sets up the through-hole for under this state, the lug can and the supporting shoe between have limiting displacement along the axial of bracing piece, improve the stability of support.

The application discloses automobile engine hood supporting component can drive the bull stick through the guide when changeing the cover through setting up and sliding towards its stiff end along the bracing piece axial and rotate, and then drive the lug and rotate for after inserting the jack with the lug, under the action of gravity of engine hood, can push down the bracing piece automatically, and then make to change the cover and slide on the bracing piece automatically, and regard this as power drive lug to rotate, very big the operation of having made things convenient for.

The utility model discloses a car bonnet uses behind the above-mentioned car bonnet supporting component, through setting up the baffle for the bracing piece is in the state that can insert in the jack after the swing, realizes the calibration function between bracing piece and the jack, and is more convenient to insert the lug in the jack.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings, and which do not constitute a limitation on the embodiments, in which elements having the same reference number designation are shown as similar elements, and in which:

FIG. 1 is an overall schematic view of a support pole according to one embodiment of the present application;

FIG. 2 is an enlarged view of section A of the embodiment of the present application of FIG. 1;

FIG. 3 is an enlarged view of section B of the embodiment of the present application of FIG. 1;

FIG. 4 is a cross-sectional view of the embodiment of the present application of FIG. 2;

FIG. 5 is a schematic view of a turn bar according to an embodiment of the present application;

FIG. 6 is a schematic view of a swivel sleeve according to an embodiment of the present application with a beveled bottom surface;

FIG. 7 is a schematic view of a stop on a bump according to one embodiment of the present application;

figure 8 is a schematic illustration of a swivel sleeve bottom surface being a spherical surface according to one embodiment of the present application.

Reference numerals:

1. a support bar; 2. a bump; 21. a limiting part; 3. a rotating rod; 4. rotating the sleeve; 5. a guide member; 51. a through groove; 52. a spiral chute; 53. a spiral slider; 6. an axial chute; 7. an axial slide block; 8. a return spring; 001. a hinged seat; 002. and a blocking body.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more and "groups" means two or more groups unless otherwise specified.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

As shown in fig. 1 to 8, an embodiment of the present disclosure provides an automotive hood support assembly, including:

the fixed end of the support rod 1 is connected to the engine cover in a swinging mode, and the movable end of the support rod 1 is provided with a lug 2 which is used for being inserted into an insertion hole in a supporting block in the engine bin so as to support the opened engine cover;

a movable end of the support rod 1 is provided with a cylindrical groove inwards along the axial direction of the movable end, the rotary rod 3 is rotatably arranged in the cylindrical groove, and one end of the rotary rod 3 extends out of the cylindrical groove and is fixed with the lug 2;

the rotating sleeve 4 is sleeved on the movable end of the rotating rod 3 in an axially sliding manner along the rotating rod 3;

the guide piece 5 is arranged between the rotating sleeve 4 and the rotating rod 3, so that the rotating sleeve 4 drives the rotating rod 3 to rotate through the guide piece 5 when moving towards the fixed end of the rotating rod 3 along the axial direction outside the rotating rod 3;

wherein:

the projection 2 is matched with the jack, and after the projection 2 penetrates through the jack and rotates, the projection 2 and the jack are in a staggered state in the axial direction of the support rod 1.

In the embodiment of the disclosure, after the hood is opened, when the lug 2 on the support rod 1 is inserted into the jack on the support block, after the operator releases his hand, the bottom of the rotating sleeve 4 is supported on the surface of the support block, and the support rod 1 slides downwards in the rotating sleeve 4 along the axial direction under the action of the gravity of the hood, at this time, the rotating sleeve 4 moves towards the fixed end of the support rod 1 along the axial direction relative to the support rod 1, and the rotating rod 3 rotates through the guide 5, and the lug 2 is fixed on the rotating rod 3, at this time, the lug 2 rotates along with the rotating rod 3, after the lug 2 rotates, the axial direction of the support rod 1 appears to be staggered distribution from the jack, so as to form a limiting effect, and improve the stability of the support, in addition, when the rotating sleeve 4 is lifted upwards, and the translation of the rotating sleeve 4 returns to the initial position, the lug 2 is driven to rotate reversely through the guide 5, and the state that can follow the direct separation jack in the jack is recovered to, very big operation of accomodating bracing piece 1 of having made things convenient for.

In an embodiment, the guide 5 comprises a through slot 51, a spiral runner 52 and a spiral slider 53, wherein:

the through groove 51 is axially arranged on the side surface of the movable end of the support rod 1, the spiral sliding groove 52 is arranged on the surface of the rotating rod 3, the spiral sliding block 53 is arranged in the spiral sliding groove 52 in a sliding manner, and the outer side surface of the spiral sliding block penetrates through the through groove 51 and is fixed with the inner wall of the rotating sleeve 4.

In this disclosed embodiment, the disclosed automobile engine hood supporting component of this application, through changeing cover 4 along the axial on bracing piece 1 the in-process that moves, can drive spiral sliding block 53 along producing along axial displacement at logical groove 51, at this in-process, spiral sliding block 53 promotes bull stick 3 through spiral spout 52 and rotates, and then when changeing cover 4 and sliding, makes to let lug 2 take place to rotate.

Optionally, the protruding block 2 and the insertion hole are both elliptical, and when the rotating sleeve 4 axially moves to the fixed end of the supporting rod 1 from the surface of the supporting rod by the maximum distance, the protruding block 2 rotates by 90 degrees, and after the protruding block 2 rotates by 90 degrees, the protruding block and the insertion hole are in a vertical state.

Optionally, the end face of the bump 2 and the insertion hole are both elliptical, and both ends of the upper surface of the bump 2 are provided with limiting portions 21 with arc-shaped top surfaces, so as to shorten the distance between the bump 2 and the supporting block when the bump rotates to be in a staggered state with the insertion hole, thereby improving the limiting effect.

In one embodiment, the lower surface of the rotating sleeve 4 is an inclined surface, and the inclined surface makes the bottom surface of the rotating sleeve 4 parallel to the surface of the supporting block when the rotating sleeve 4 moves to the maximum distance position on the supporting rod 1 along the axial direction towards the fixed end thereof, so as to improve the supporting effect on the engine cover.

In one embodiment, the lower surface of the rotating sleeve 4 is a spherical surface, and when the rotating sleeve 4 is supported on a supporting block, a part of the spherical surface is embedded into a jack on the supporting block, so that the limiting effect and the supporting stability are improved.

In an embodiment, an axial sliding groove 6 is formed in the inner wall of the rotating sleeve 4 along the axial direction, an axial sliding block 7 fixed on the surface of the supporting rod 1 is arranged in the axial sliding groove 6 in a sliding mode, a return spring 8 is arranged between the axial sliding block 7 and the axial sliding groove 6, the return spring 8 provides elastic force for the rotating sleeve 4 to restore to an initial position, so that when the supporting rod 1 is separated from the supporting block, the supporting rod 1 is directly lifted upwards, the return spring 8 can drive the rotating sleeve 4 to rapidly move on the supporting rod 1 to a movable end through the elastic force in the restoring process, in the process, the rotating sleeve 4 drives the rotating rod 3 to reversely rotate through the guide piece 5, the convex block 2 is restored to a state matched with the jack, in the state, the convex block 2 penetrating through the jack can be conveniently taken out of the jack, and operation is further facilitated.

In some embodiments, a hood is disclosed, including the above-mentioned automobile hood supporting assembly, the fixed end of the supporting rod 1 is connected to the hood through the hinge seat 001, and one end of the hinge seat 001 is provided with a stopper 002, and the stopper 002 is configured to stop the supporting rod 1 when the supporting rod 1 swings to the state of being inserted into the jack, so as to align the protrusion 2 with the jack.

In this disclosed embodiment, the operator is opening the bonnet, and after separating the expansion end with bracing piece 1 from the bonnet, when bracing piece 1 swings extreme condition, receive the limiting displacement who keeps off body 002, can keep lug 2 can the disect insertion in the jack, need not artifical manual calibration, the very big operation that has made things convenient for, and cooperate above-mentioned supporting component to have the self-resuming state, it is all very convenient to make the expansion of bracing piece 1 support and accomodate the process, the operation of being convenient for, and support the in-process through lug 2 and jack formation staggered state, the stability of support has been improved.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An automotive hood support assembly, comprising:

wherein:

2. The automotive bonnet support assembly of claim 1 wherein the guide comprises a through slot, a helical runner, and a helical slider, wherein:

3. The automotive hood support assembly of claim 2, wherein the tab and the socket are each oval shaped, and wherein the tab rotates 90 ° when the swivel sleeve is axially displaced a maximum distance from the strut surface toward the fixed end thereof.

4. The automotive bonnet support assembly as defined in claim 2, wherein the end surface of the protrusion and the socket are oval, and the upper surface of the protrusion has a limiting portion at each end thereof, the limiting portion having an arc-shaped top surface, so as to reduce a distance between the protrusion and the support block when the protrusion is rotated to a position staggered with respect to the socket.

5. The automotive hood support assembly of claim 1, wherein the lower surface of the swivel sleeve is beveled such that the bottom surface of the swivel sleeve is parallel to the support block surface when the swivel sleeve is moved axially on the support bar to a maximum distance position toward the fixed end thereof.

6. The automobile engine hood support assembly of claim 1, wherein an axial sliding groove is axially formed in an inner wall of the rotating sleeve, an axial sliding block fixed on the surface of the support rod is slidably arranged in the axial sliding groove, a return spring is arranged between the axial sliding block and the axial sliding groove, and the return spring provides elastic force for the rotating sleeve to return to an initial position.

7. A hood including the automotive hood support assembly of any one of claims 1-6, wherein the fixed end of the support rod is connected to the hood by a hinge mount, and wherein the hinge mount is provided at one end with a stop arranged to stop the support rod when the support rod is swung into an inserted position in the receptacle to align the projection with the receptacle.