CN207847343U - Hood hinge and vehicle - Google Patents
Hood hinge and vehicle Download PDFInfo
- Publication number
- CN207847343U CN207847343U CN201720468972.2U CN201720468972U CN207847343U CN 207847343 U CN207847343 U CN 207847343U CN 201720468972 U CN201720468972 U CN 201720468972U CN 207847343 U CN207847343 U CN 207847343U
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- Prior art keywords
- locking
- hinge seat
- hinge
- lock piece
- hood
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Abstract
Present disclose provides a kind of hood hinge and vehicles, the hood hinge includes the first hinge seat and second hinge seat for being rotatably connected to each other and having closed position and open position, it is provided with lock piece in one of first hinge seat and second hinge seat, and the lock piece auxiliary section for coordinating with lock piece is provided in another one, first hinge seat and second hinge seat can be locked at the open position by the cooperation of lock piece and lock piece auxiliary section.Hood hinge described in the disclosure is in the state of being assembled to vehicle, when opening hood, enables to first hinge seat and second hinge seat to be locked at open position by the cooperation of lock piece and lock piece auxiliary section.The components such as existing strut are replaced by the simple structure of lock piece as described above and lock piece auxiliary section as a result, by realize the function of limiting hood, to optimize arrangement structure.
Description
Technical field
This disclosure relates to vehicle component technical field, more particularly to a kind of hood hinge and vehicle.
Background technology
Currently, hood of vehicle is assembled to by hood hinge on vehicle body.Wherein hood is in opening state
Under generally limited on vehicle body using Jackstay type, fluid pressure type or Pneumatic spring type, and hood hinge itself only have support
And the function of rotating engine hood and cannot play the role of limit hood.Here, for example hood uses Jackstay type
Support construction limits on vehicle body, needs to arrange individual sheet metal structural on vehicle body for fixed strut, by
This causes to there are problems that increasing arrangement difficulty.
Utility model content
It is cut with scissors in view of this, the disclosure is directed to hood a kind of simple in structure and with hood limit function
Chain.
In order to achieve the above objectives, the technical solution of the disclosure is realized in：
A kind of hood hinge, the hood hinge include be rotatably connected to each other and with closed position and
The first hinge seat and second hinge seat of open position, one of the first hinge seat and the second hinge seat are upper to be arranged
Have lock piece, and be provided with the lock piece auxiliary section for coordinating with the lock piece in another one, the first hinge seat and
The second hinge seat can be locked at the open position by the cooperation of the lock piece and the lock piece auxiliary section.
Further, it is overlapping portion that the first hinge seat and the second hinge, which seat against the part at nearly rotation connection,
Point, the lock piece and the lock piece auxiliary section are arranged on the lap.
Further, the lock piece is locking rod, and the lock piece auxiliary section includes along the first hinge seat and institute
State locking mating groove that the rotation direction of second hinge seat is disposed to extend and the lock of the one end for being formed in the locking mating groove
Only structure, the locking rod can move in the locking mating groove, and in the open position, the locking rod passes through described
Locking structure locking.
Further, the locking rod can be telescopically arranged on the lap of the first hinge seat, the lock
Only mating groove is arranged on the lap of the second hinge seat, and the locking rod is in the feelings coordinated with the locking mating groove
In the state retracted relative to the first hinge seat under condition, the locking rod with the locking structure in the case where coordinating
In the state stretched out relative to the first hinge seat.
Further, the locking structure is locking hole, and in the open position, the locking rod is relative to described first
Hinge seat is stretched out and is limited in the locking hole.
Further, the locking structure is locking groove, and the depth of groove of the locking groove is matched more than the locking
The depth of groove of slot is closed, in the open position, the locking rod is stretched out relative to the first hinge seat and limited described
In locking groove.
Further, the installation for installing the locking rod is formed on the lap of the first hinge seat
Hole, the locking rod can be telescopically arranged on the mounting hole in an axial direction, and the locking rod corresponds to the locking
The locking end of part auxiliary section is formed as cheese curved surface.
Further, the locking rod is installed to by with base engagement on the mounting hole, shape on the locking rod
The flange that pedestal described in Cheng Youyu is arranged along the axially spaced-apart, the spacing between the pedestal and the flange are more than the peace
The axial dimension in hole is filled, and spring is provided between the first hinge seat and the flange.
Further, at the rotation connection on be provided with axis pin, the locking mating groove arranged around the axis pin and
Locking mating groove radius of curvature having the same centered on the axis pin.
Compared with the existing technology, having the advantage that described in the disclosure：
Hood hinge described in the disclosure passes through structure as described above, that is, by first hinge seat and second
One of hinge seat is upper to be arranged lock piece, and the lock piece auxiliary section of lock piece cooperation is set in another one, thus will
Hood hinge is assembled in the state of vehicle, when opening hood, passes through matching for lock piece and lock piece auxiliary section
It closes and first hinge seat and second hinge seat is enabled to be locked at open position.As a result, by lock piece as described above and
The simple structure of lock piece auxiliary section realizes the function of limiting hood to replace the components such as existing strut, to optimize
Arrangement structure.
The another object of the disclosure is to propose a kind of vehicle including hood hinge as described above, to pass through knot
The simple hood hinge of structure and realize optimization enging cabin inside arrangement space effect.
In order to achieve the above objectives, the technical solution of the disclosure is realized in：
A kind of vehicle, the vehicle are provided with hood, vehicle body and hood hinge as described above, and described first
Hinge seat is mounted on the vehicle body, and the second hinge seat is installed on the hood.
Possessed advantage is identical compared with the existing technology with above-mentioned hood hinge for the vehicle, no longer superfluous herein
It states.
Description of the drawings
The attached drawing for constituting a part of this disclosure is used for providing further understanding of the disclosure, the schematic reality of the disclosure
Example and its explanation are applied for explaining the disclosure, does not constitute the improper restriction to the disclosure.In the accompanying drawings：
Fig. 1 is the exploded perspective view one of the hood hinge described in disclosure embodiment；
Fig. 2 is the exploded perspective view two of the hood hinge described in disclosure embodiment；
Fig. 3 is the side view of the second hinge seat in the hood hinge described in disclosure embodiment；
Fig. 4 is that the hood hinge of disclosure embodiment is located at the assembling plan view of open position；
Fig. 5 is the sectional view along line A-A cutting in Fig. 4；
Fig. 6 is that the hood hinge of disclosure embodiment is located at the assembling plan view of closed position；
Fig. 7 is the sectional view along line B-B cutting in Fig. 6.
Reference sign：
1- first hinge seats, 2- second hinge seats, 3- locking rods, 4- locking mating grooves, 5- locking holes, 6- mounting holes, 7-
Cheese curved surface, 8- pedestals, 9- flanges, 10- springs, 11- axis pins, 12- bushings, 13- pin shaft holes.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the disclosure can phase
Mutually combination.
In addition, the rotation direction being previously mentioned in embodiment of the disclosure typically refers to be assembled to by hood hinge
Hood rotates and realizes the direction of opening and closing relative to enging cabin in the state of vehicle.
The disclosure is described in detail below with reference to the accompanying drawings and in conjunction with embodiment.
As shown in Figure 1, according to one aspect of the disclosure, providing a kind of hood hinge, the hood hinge
First hinge seat 1 and second hinge seat 2 including being rotatably connected to each other and with closed position and open position, described the
Be provided with lock piece on one of one hinge seat 1 and the second hinge seat 2, and be provided in another one for the lock
The lock piece auxiliary section of stop member cooperation, the first hinge seat 1 and the second hinge seat 2 pass through the lock piece and the lock
The cooperation of stop member auxiliary section and the open position can be locked at.Wherein, for the cooperation of lock piece and lock piece auxiliary section
The structure of various reasonable may be used in structure, as long as can realize by the cooperation of the two so that first hinge seat 1 and second
Hinge seat 2 is locked at the function of open position.For example, shaft hole matching, recessed may be used in lock piece and lock piece auxiliary section
The fit system of the various reasonables such as slot and protrusions match, clamping locking cooperation, gear drive cooperation, specifically retouches this in following
It states.As described above, by the upper setting lock piece of one of first hinge seat 1 and second hinge seat 2, and be arranged in another one
In the lock piece auxiliary section of lock piece cooperation, in the state that hood hinge is assembled to vehicle, start in opening
When hood, first hinge seat 1 and second hinge seat 2 is enabled to be locked at by the cooperation of lock piece and lock piece auxiliary section
Open position.Existing strut etc. is replaced by the simple structure of lock piece as described above and lock piece auxiliary section as a result,
Component and realize limit hood function, to optimize arrangement structure.
Optionally, the part of the first hinge seat 1 and the second hinge seat 2 at rotation connection is overlapping portion
Point, the lock piece and the lock piece auxiliary section are arranged on the lap.For example, when using shaft hole matching mode
In the case of, when first hinge seat 1 and second hinge seat 2 turn to open position, in by axis limit to hole by way of and
So that first hinge seat 1 and second hinge seat 2 are locked at open position, and the fit structure of this axis and hole is arranged in described
On lap, so that arrangement more rationalizes and due to carrying out between the closed position and the open position
When conversion, the lap relative position variation of the lap and second hinge seat 2 of the first hinge seat 1 is smaller, to
Lock piece and lock piece auxiliary section can be effectively avoided to interfere phenomenon with other component.But it's not limited to that for the disclosure,
The position of lock piece and lock piece auxiliary section can be designed according to actual needs.For example, working as lock piece and locking
In the case that part auxiliary section uses gear-driven fit structure, optionally, in turn of first hinge seat 1 and second hinge seat 2
Gear drive is arranged in dynamic junction, in this case, it is possible to by the way that first gear is arranged in first hinge seat 1, this
One gear can be driven by motor etc., and at the rotation connection of second hinge seat 2 on arrangement engaged with first gear
Second gear, from there through motor driving first gear rotation so that engage with first gear second gear drive second
Hinge seat 1 rotates relative to first hinge seat 1 and realizes the conversion between open position and closed position.Here, when the first hinge
When chain seat 1 and second hinge seat 2 are located at open position, can by way of lock out motor, first gear or second gear and
So that first hinge seat 1 and second hinge seat 2 are locked on open position.
Optionally, as shown in Figures 2 and 3, the lock piece is locking rod 3, and the lock piece auxiliary section includes along described
The locking mating groove 4 and be formed in the lock that first hinge seat 1 and the rotation direction of the second hinge seat 2 are disposed to extend
The only locking structure of one end of mating groove 4, the locking rod 3 can move in the locking mating groove 4, in the open position
It sets, the locking rod 3 passes through the locking structure locking.Here, can by the cooperation of locking rod 3 and locking mating groove 4
Ensure rotary motion trace of the locking rod 3 in locking mating groove 4, so as to steadily be oriented to first hinge seat 1 and second hinge
The relative rotation of seat 2, and locking is carried out to locking rod 3 by locking structure so that first hinge seat 1 and second hinge seat 2
It is locked on the open position.Here, a variety of structures appropriate may be used in locking structure, two kinds of realities are used in following
Mode is applied locking structure is illustrated.
Optionally, the locking rod 3 can be telescopically arranged on the lap of the first hinge seat 1, the lock
Only mating groove 4 is arranged on the lap of the second hinge seat 2, and the locking rod 3 coordinates with the locking mating groove 4
In the case of in the state retracted relative to the first hinge seat 1, the locking rod 3 is coordinating with the locking structure
In the case of in the state stretched out relative to the first hinge seat 1.Here, when the locking structure uses locking hole or locking
In the case of the structure of groove, the locking can be limited in such a way that locking rod 3 is stretched out relative to first hinge seat 1
In hole or locking groove, it is achieved in the limit effect of first hinge seat 1 and second hinge seat 2 on open position.But this public affairs
Open that it's not limited to that, for example, locking rod 3 is fixed on the lap of the first hinge seat 1, and locking structure uses energy
Mode that is enough flexible or can clamping the locking rod 3 is arranged on second hinge seat 2, this equally can also realize for
The limit function of first hinge seat 1 and second hinge seat 2.
Optionally, according to first embodiment, as shown in Figure 4 and Figure 5, the locking structure is locking hole 5, described
Open position, the locking rod 3 are stretched out relative to the first hinge seat 1 and are limited in the locking hole 5.Thus, it is possible to right
First hinge seat 1 and second hinge seat 2 positioned at open position realize reliable limit function.Wherein, the position of locking hole 5 can
To carry out reasonable Arrangement according to the opening angle of hood.Here, optionally, the locking hole 5 has and the locking
The corresponding shape of peripheral surface of bar 3, it is existing so as to effectively prevent shaking in the state of the limit to locking hole 5 of locking rod 3
As playing the role of reliably limiting.Further optionally, in the state of the limit to locking hole 5 of the locking rod 3, locking rod 3 is right
Should in locking hole 5 locking distal process for the locking hole 5, thus, it is possible to be easy to detach locking rod 3 from locking hole 5.
This, needs the mode for releasing locking rod 3 described in locking from locking hole 5 may be used a variety of, such as can be from locking hole 5 manually
It pushes locking rod 3 and is detached from the mode of locking hole 5, or locking can also be released from locking hole 5 automatically by line traffic control mode
The locking rod 3, the disclosure does not limit this.
Optionally, according to second embodiment, the locking structure is locking groove, the depth of groove of the locking groove
More than the depth of groove of the locking mating groove 4, in the open position, the locking rod 3 is relative to the first hinge seat
1 stretches out and limits in the locking groove.Here, optionally, the locking groove can have outer with the locking rod 3
The corresponding shape of circumferential surface plays so as to effectively prevent the phenomenon that shakes in the state of the limit to locking groove of locking rod 3
The effect reliably limited.Locking structure as described above equally can also be realized for the first axle positioned at open position
The reliable limit function of seat 1 and second hinge seat 2.It wherein, can be by pulling locking rod 3 away from described when releasing locking
One end of second hinge seat 2 and from locking groove realize be detached from.But it's not limited to that for the disclosure, may be used also for locking structure
With other rational structures.
Optionally, as shown in Figures 4 to 7, it is formed on the lap of the first hinge seat 1 for installing
The mounting hole 6 of locking rod 3 is stated, the locking rod 3 can be telescopically arranged on the mounting hole 6 in an axial direction, and the lock
Only bar 3 is formed as cheese curved surface 7 corresponding to the locking end of the lock piece auxiliary section.It can will be locked by mounting hole 6 as a result,
Only bar 3 is easily and quickly installed in first hinge seat 1, so that the overall structure of hood hinge is simple and structure
Arrangement is more rationalized.In addition, by the way that the locking end of locking rod 3 is formed as cheese curved surface 7, so as to reduce the dome
While force of sliding friction between shape curved surface 7 and locking mating groove 4, additionally it is possible to be easy to take off from locking hole 5 or locking groove
From the locking rod 3, plays more easily and smoothly realize limit or release the function of limit.But the disclosure is not limited to
This, the locking end of the locking rod 3 can be disposed with the ball that can be rolled, and be matched with realizing to roll with locking mating groove 4
It closes and reduces frictional resistance.
Optionally, as shown in figure 5 and figure 7, the locking rod 3 is installed to the mounting hole 6 by coordinating with pedestal 8
On, it is formed with the flange 9 arranged along the axially spaced-apart with the pedestal 8 on the locking rod 3, the pedestal 8 and described convex
Spacing between edge 9 is more than the axial dimension of the mounting hole 6, and is arranged between the first hinge seat 1 and the flange 9
There is spring 10.Here, the pedestal 8 can detachably be connected by the connection types such as snap fit or threaded connection and locking rod 3
It connects, in the case where locking rod 3 is installed to mounting hole 6 by pedestal 8, there is spacing between first hinge seat 1 and flange 9, and
Spring 10 is then mounted on locking rod 3 and both ends are connected to first hinge seat 1 and flange 9 respectively.Wherein, in closed position,
Spring 10 is in compressive state, at open position, by the elastic-restoring force of spring 10 locking rod 3 is reliably limited
Into locking hole 5.But it's not limited to that for the disclosure, can pass through other knots for the mounting structure of locking rod 3 and spring 10
Structure is realized.For example, locking rod 3 has holding tank of the opening towards locking hole 5, it is provided with spring in the holding tank and is somebody's turn to do
The external part of spring is provided with spacing ball, and during locking rod 3 and locking mating groove 4 coordinate, spring is in compressive state
And the spacing ball is slidably matched with locking mating groove 4, and when locking rod 3 and locking hole 5 coordinate, it is returned by the elasticity of spring
Multiple power makes in spacing ball limit to locking hole 5, can also be realized in open position from there through simple structure as described above
First hinge seat 1 and second hinge seat 2 limit function.
Optionally, at the rotation connection on be provided with axis pin 11, the locking mating groove 4 is arranged around the axis pin 11
And the radius of curvature having the same centered on the axis pin 11 of the locking mating groove 4.Here, first hinge seat 1 and second
Hinge seat 2 has been respectively formed on pin shaft hole 13, and the axis pin 11 can be installed to by bushing 12 in pin shaft hole 13, is achieved in
The rotation of one hinge seat 1 and second hinge seat 2.
According to another aspect of the present disclosure, a kind of vehicle is also provided, the vehicle is provided with hood, vehicle body and as above
The hood hinge, the first hinge seat 1 are mounted on the vehicle body, and the second hinge seat 2 is installed on described
Hood.Wherein, it is contemplated that operation convenience, the hood hinge of this structure with lock piece and lock piece auxiliary section
Chain can be only placed at a side position of hood and vehicle body, and another side position of hood and vehicle body may be used now
Some hood hinge structures.Pass through structure as described above, that is, by first hinge seat 1 and second hinge seat 2
Lock piece is set in one, and is set to the lock piece auxiliary section of lock piece cooperation in another one, to be cut with scissors by hood
Chain is assembled in the state of vehicle body and hood, when opening hood, passes through matching for lock piece and lock piece auxiliary section
It closes and first hinge seat 1 and second hinge seat 2 is enabled to be locked at open position.Pass through lock piece as described above as a result,
The function of limiting hood is realized to replace the components such as existing strut, with the simple structure of lock piece auxiliary section to excellent
Arrangement structure is changed.In addition, reducing vehicle manufacturing cost and vehicle manufacture weight due to being not necessarily to the components such as strut are arranged
Amount.
The foregoing is merely the preferred embodiments of the disclosure, not limiting the disclosure, all essences in the disclosure
With within principle, any modification, equivalent replacement, improvement and so on should be included within the protection domain of the disclosure god.
Claims (10)
1. a kind of hood hinge, which is characterized in that the hood hinge includes being rotatably connected to each other and having
The first hinge seat (1) and second hinge seat (2) of closed position and open position, the first hinge seat (1) and described second
It is provided with lock piece on one of hinge seat (2), and is provided with the lock piece for coordinating with the lock piece in another one
Auxiliary section, the first hinge seat (1) and the second hinge seat (2) pass through the lock piece and the lock piece auxiliary section
Coordinate and the open position can be locked at.
2. hood hinge according to claim 1, which is characterized in that the first hinge seat (1) and described second
A part of the hinge seat (2) at rotation connection is lap, and the lock piece and lock piece auxiliary section setting exist
On the lap.
3. hood hinge according to claim 2, which is characterized in that the lock piece is locking rod (3), the lock
Stop member auxiliary section includes the locking being disposed to extend along the rotation direction of the first hinge seat (1) and the second hinge seat (2)
Mating groove (4) and be formed in the locking mating groove (4) one end locking structure, the locking rod (3) can be described
Locking mating groove moves in (4), and in the open position, the locking rod (3) passes through the locking structure locking.
4. hood hinge according to claim 3, which is characterized in that the locking rod (3) can be telescopically arranged
On the lap of the first hinge seat (1), weight of locking mating groove (4) setting in the second hinge seat (2)
On folded part, the locking rod (3) with the locking mating groove (4) in the case where coordinating in relative to the first axle
The state that seat (1) is retracted, the locking rod (3) with the locking structure in the case where coordinating in relative to first hinge
The state that chain seat (1) stretches out.
5. hood hinge according to claim 4, which is characterized in that the locking structure is locking hole (5), in institute
Open position is stated, the locking rod (3) is stretched out relative to the first hinge seat (1) and limited in the locking hole (5).
6. hood hinge according to claim 4, which is characterized in that the locking structure is locking groove, described
The depth of groove of locking groove is more than the depth of groove of the locking mating groove (4), in the open position, the locking rod
(3) it stretches out and is limited in the locking groove relative to the first hinge seat (1).
7. according to the hood hinge described in any one of claim 4-6, which is characterized in that the first hinge seat (1)
The lap on be formed with mounting hole (6) for installing the locking rod (3), the locking rod (3) in an axial direction can
It is enough to be telescopically arranged on the mounting hole (6), and the locking rod (3) corresponds to the locking end of the lock piece auxiliary section
Be formed as cheese curved surface (7).
8. hood hinge according to claim 7, which is characterized in that the locking rod (3) with pedestal (8) by matching
It closes and is installed on the mounting hole (6), be formed on the locking rod (3) with the pedestal (8) along the axially spaced-apart cloth
The flange (9) set, the spacing between the pedestal (8) and the flange (9) are more than the axial dimension of the mounting hole (6), and
And spring (10) is provided between the first hinge seat (1) and the flange (9).
9. hood hinge according to claim 3, which is characterized in that be provided with axis pin at the rotation connection
(11), the locking mating groove (4) is arranged around the axis pin (11) and the locking mating groove (4) is with the axis pin (11)
Center radius of curvature having the same.
10. a kind of vehicle, which is characterized in that the vehicle is provided with hood, vehicle body and according to any in claim 1-9
Hood hinge described in, the first hinge seat (1) are mounted on the vehicle body, second hinge seat (2) installation
In the hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468972.2U CN207847343U (en) | 2017-04-28 | 2017-04-28 | Hood hinge and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468972.2U CN207847343U (en) | 2017-04-28 | 2017-04-28 | Hood hinge and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847343U true CN207847343U (en) | 2018-09-11 |
Family
ID=63424762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720468972.2U Active CN207847343U (en) | 2017-04-28 | 2017-04-28 | Hood hinge and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847343U (en) |
-
2017
- 2017-04-28 CN CN201720468972.2U patent/CN207847343U/en active Active
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