CN209429809U - Car inspection and repair lid automatic turning mechanism - Google Patents
Car inspection and repair lid automatic turning mechanism Download PDFInfo
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- CN209429809U CN209429809U CN201822029800.2U CN201822029800U CN209429809U CN 209429809 U CN209429809 U CN 209429809U CN 201822029800 U CN201822029800 U CN 201822029800U CN 209429809 U CN209429809 U CN 209429809U
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- type groove
- access cover
- articulation piece
- bolt
- hole
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Abstract
The utility model discloses a kind of car inspection and repair lid automatic turning mechanisms, and including the hinge member being located between shell and access cover, the hinge member includes the articulation piece I and articulation piece II to link together；Driving part in front of hinge member includes push rod, push rod integrally extends rearwardly and upwardly, and top is fixed on the inner surface of access cover by slide hinged component, the slide hinged component includes a U-type groove and a upper bracket, the notch of the U-type groove is fixed therein on side surface towards access cover, the bottom plate of upper bracket is fixed on the slot bottom long hole of U-type groove by connector and can be moved along long hole, the part that connector protrudes into U-type groove is linked together by the pin shaft of spring and U-type groove, and the push rod top is hinged on upper bracket.The utility model setting structure is simple, low manufacture cost, is bonded after capable of guaranteeing under access cover lid with vehicle shell, and can be realized the automatic lid-opening and closing lid of access cover completely, avoids manual operation and be infected with dust.
Description
Technical field
The utility model relates to a kind of turnover mechanism, specifically a kind of car inspection and repair lid automatic turning mechanism belongs to vehicle
Maintenance field.
Background technique
Currently, the bonnet or access cover of most of vehicle be in Gai Hehou, in the interior forward end of bonnet or access cover
Be generally provided with the locker for locking access cover, be bonded after avoiding under access cover lid with vehicle shell it is not compact, however
In addition locker becomes more sophisticated the structure of entire access cover turnover mechanism, cost of manufacture is also higher.
In addition, the turnover mechanism of access cover generallys use gas support, manpower is needed to carry out manual flip and conjunction in maintenance
Lid operation, operation is very laborious and hand becomes easily infected by the dust for overhauling cap surface.
Summary of the invention
In view of the above-mentioned problems of the prior art, the purpose of the utility model is to provide a kind of car inspection and repair lid automatic turnings
Rotation mechanism, setting structure is simple, low manufacture cost, is bonded completely after capable of guaranteeing under access cover lid with vehicle shell, and can
The automatic lid-opening and closing lid for realizing access cover avoid manual operation and contamination dust.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: car inspection and repair lid automatic turning mechanism,
Including the hinge member being located between shell and access cover, the hinge member includes articulation piece I and articulation piece II, described hinged
One end of part I is fixed on the inner surface of access cover, and the other end extends back and end is equipped with connecting plate, on the connecting plate
Equipped with circular hole, the articulation piece II is fixed on the inner surface of shell, and articulation piece II is equipped with circular hole, on articulation piece I
Circular hole is hinged by connecting pin with the circular hole on articulation piece II；
A driving part is equipped in front of the hinge member, the driving part includes a push rod, the push rod bottom hinge
It connects and is fixed on undersetting, undersetting is fixed on the rack；Push rod integrally extends rearwardly and upwardly, and top passes through slide hinged group
Part is fixed on the inner surface of access cover, and the slide hinged component includes a U-type groove and a upper bracket, the slot of the U-type groove
Mouth is fixed therein on side surface towards access cover, and U-type groove integrally extends back, and the slot bottom of the U-type groove is square along its length
To long hole is opened up, the front width of the long hole is greater than the rear portion width of long hole, and the bottom plate of the upper bracket is solid by connector
It is scheduled on the slot bottom long hole of U-type groove and can be moved along long hole, the rear portion of the two sides cell wall of the U-type groove is symmetrically arranged with axis hole, institute
It states and is equipped with pin shaft in axis hole, the part that the connector protrudes into U-type groove is located at the part in U-type groove by a spring and pin shaft
It links together, the top of the push rod is hinged on upper bracket, and when push rod is fully retracted, push rod top is drawn by connector
It moves spring, spring is made to be in tensional state.
Preferably, bolt I and bolt II that the connector is arranged in juxtaposition before and after including, the bolt I and bolt II
Screw rod is successively passed through and is fixed by stop nut and thin nut, institute from the long hole of bolt hole, U-type groove slot bottom on upper bracket bottom plate
The screw rod end for stating bolt II is equipped with connecting hole, and the spring one end hooks connecting hole, and the other end hooks pin shaft.In this way
Connection type is more firm, and stop nut and thin nut collaboration fixation can guarantee that the long-time of connection is effective.
Preferably, in order to guarantee that cooperation is close, the rear portion width of diameter of bolt hole and long hole on the upper bracket bottom plate
It is equal.
Further, in order to enhance the stability of connection, the bolt I and bolt II are welded on bolt hole.
Preferably, the plane of symmetry of the U-type groove is overlapped with the plane of symmetry of access cover.Setting guarantees that U-type groove setting exists in this way
The center position of access cover ensure that driving is stablized.
In order to promote driving stability, the upper bracket and undersetting are all U-shaped structures, and upper bracket central symmetry plane with
The central symmetry plane of undersetting is overlapped.
Preferably, the articulation piece II is U-shaped structure, in the U-shaped opening of the connecting plate insertion articulation piece II and is passed through
Connecting pin connects together with articulation piece II.
Preferably, in order to guarantee the stability of overall structure and operation, there are two the hinge member is set, in access cover
Axis is that symmetry axis is located between shell and access cover.
Further, in order to ensure sealed reliable, the edge that shell is bonded with access cover is equipped with sealing joint strip.
When access cover is overturn, push rod stretches out, and upper bracket slides onto long hole rear end along slot bottom long hole backward, and spring is received at this time
Contracting, reaches one state of flip lid stage.Push rod continues to extend, and access cover starts the connection along articulation piece I and articulation piece II at this time
Central axes rotation is sold, flip lid stage two-state is reached.The reset of access cover and the opening action process of access cover are entirely reversible
, push rod is shunk when reset, and access cover is rotated around connecting pin, and when reaching the state in flip lid stage one, access cover is no longer overturn；
Push rod continues to shrink, and upper bracket slides along the long hole of slot bottom at this time, and spring starts under tension effect elongation, until push rod is complete
After retraction, homing action is completed, and access cover fits closely under the pulling force effect of spring with shell at this time.
(1) automatic lid-opening and closing lid of access cover may be implemented by the interoperation of each mechanism for the utility model, be not required to
It wants manual operation, save labour, and do not need touching access cover, avoid contamination dust；
(2) the utility model is opened using the cooperation of the mechanisms such as push rod and spring and lid closes access cover.When under access cover lid,
Push rod is shunk, and access cover is rotated around connecting pin, and when reaching the state in flip lid stage one, access cover is no longer overturn；Push rod continues
It shrinks and upper bracket is driven to slide along the long hole of slot bottom, spring starts under tension effect elongation, makes access cover in the drawing of spring
Power effect is lower to be fitted closely with shell.It can be bonded completely with vehicle shell after ensure that under access cover lid by above-mentioned effect,
And Gai Hehou is stamped the pulling force of preload to maintenance；And the processing technology that the structure of the utility model is not complicated, to support
Installation site required precision is lower, easy for installation, and overall cost of manufacture is lower.
Detailed description of the invention
Fig. 1 is the original state main view of the utility model；
Fig. 2 is the utility model original state right view；
Fig. 3 is the cross-sectional view of B-B direction in Fig. 2；
Fig. 4 is the enlarged drawing in Fig. 3 at C；
Fig. 5 is the utility model flip lid one state right view of stage；
Fig. 6 is B-B direction cross-sectional view in Fig. 5；
Fig. 7 is the enlarged drawing in Fig. 6 at D；
Fig. 8 is the utility model flip lid stage two-state main view；
Fig. 9 is the enlarged drawing in Fig. 8 at E；
Figure 10 is the main view of the utility model articulation piece I；
Figure 11 is the top view of the utility model articulation piece I；
Figure 12 is the main view of the utility model U-type groove；
Figure 13 is the left view of the utility model U-type groove；
Figure 14 is the top view of the utility model U-type groove；
Figure 15 is the main view of the utility model upper bracket；
Figure 16 is the left view of the utility model upper bracket；
Figure 17 is the top view of the utility model upper bracket；
In figure, 1- shell；2- access cover；3- push rod；4- upper bracket；41- bottom plate；42- bolt hole；5- articulation piece
Ⅰ；51- connecting plate；6- articulation piece II；7- connecting pin；8- pin shaft；9-U type groove；90- slot bottom, 91- long hole, the front 91a-, 91b-
Rear portion, 92- cell wall, 92a- axis hole, 10- spring, 11- sealing joint strip；12- undersetting, 13- bolt I；14- bolt II；14a- connects
Connect hole, 15- stop nut；16- thin nut.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Fig. 1 to Figure 17, a kind of car inspection and repair lid automatic turning mechanism, including be located between shell 1 and access cover 2
Hinge member, the hinge member includes articulation piece I 5 and articulation piece II 6, and one end of the articulation piece I 5 is fixed on access cover
On 2 inner surface, the other end extends back and end is equipped with connecting plate 51, and the connecting plate 51 is equipped with circular hole, the hinge
Fitting II 6 is fixed on the inner surface of shell 1, and articulation piece II 6 is equipped with circular hole, circular hole and articulation piece on articulation piece I 5
Circular hole on II 6 is hinged by connecting pin 7, and free overturning may be implemented；
A driving part is equipped in front of the hinge member, the driving part includes a push rod 3,3 bottom of push rod
It is hingedly fixed on undersetting 12, undersetting 12 is fixed on the rack；Push rod 3 is whole to be extended rearwardly and upwardly, and top passes through cunning
Dynamic hinge assembly is fixed on the inner surface of access cover 2, and the slide hinged component includes a U-type groove 9 and a upper bracket 4, institute
The notch for stating U-type groove 9 is fixed therein on side surface towards access cover 2, and 9 entirety of U-type groove extends back, the U-type groove 9
Slot bottom 90 opens up long hole 91 along its length, and the front 91a width of the long hole 91 is greater than the rear portion 91b width of long hole 91,
The bottom plate 41 of the upper bracket 4 is fixed on 90 long hole 91 of slot bottom of U-type groove 9 and can be moved along long hole 91, institute by connector
The rear portion 91b for stating the two sides cell wall 92 of U-type groove 9 is symmetrically arranged with axis hole 92a, and pin shaft 8, the company are equipped in the axis hole 92a
The part that fitting protrudes into U-type groove 9 is located at the part in U-type groove 9 with pin shaft 8 by a spring 10 and links together, the push rod 3
Top be hinged on upper bracket 4, when push rod 3 is fully retracted, 3 top of push rod by connector pull spring 10, make spring
10 are in tensional state.
Preferably, the connector includes the bolt I 13 and bolt II 14 that front and back is arranged in juxtaposition, the bolt I 13 and spiral shell
The screw rod of bolt II 14 successively passes through and from the long hole 91 of bolt hole 42,9 slot bottom 90 of U-type groove on 4 bottom plate 41 of upper bracket by locking
Nut 15 and thin nut 16 are fixed, and the screw rod end of the bolt II 14 is equipped with connecting hole 14a, and company is hooked in described 10 one end of spring
Hole 14a is met, the other end hooks pin shaft 8.It is more firm through such a connection manner, and stop nut 15 and thin nut 16 cooperate with
Fixation can guarantee that the long-time of connection is effective.
Preferably, in order to guarantee that cooperation is close, after 42 diameter of bolt hole and long hole 91 on 4 bottom plate 41 of upper bracket
Portion's 91b width is equal.
Further, in order to enhance the stability of connection, the bolt I 13 and bolt II 14 are welded on bolt hole 42.
Preferably, the plane of symmetry of the U-type groove 9 is overlapped with the plane of symmetry of access cover 2.Setting guarantees that U-type groove 9 is arranged in this way
In the center position of access cover 2, it ensure that driving is stablized.
In order to promote driving stability, the upper bracket 4 and undersetting 12 are all U-shaped structures, and 4 central symmetry of upper bracket
Face is overlapped with the central symmetry plane of undersetting 12.
Preferably, the articulation piece II 6 is U-shaped structure, the connecting plate 51 be inserted into the U-shaped opening of articulation piece II 6 and
It is connected together by connecting pin 7 and articulation piece II 6.
Preferably, in order to guarantee the stability of overall structure and operation, there are two the hinge member is set, with access cover 2
Central axes are that symmetry axis is located between shell 1 and access cover 2.
Preferably, the push rod 3 can be electric pushrod 3 or hydraulic push rod 3.
Further, in order to ensure sealed reliable, the edge that shell 1 is bonded with access cover 2 is equipped with sealing joint strip 11.
When installation, first the bottom of push rod 3 is hingedly fixed on undersetting 12, by the notch of U-type groove 9 towards access cover 2
It is fixed therein on side surface, the screw rod of bolt I 13 and bolt II 14 is passed through from the bolt hole 42 on 4 bottom plate 41 of upper bracket,
Stop nut 15 and thin nut 16 are twisted again, makes between stop nut 15 and each bolt head that there are certain spacing, between reserving
Away from the sum of the thickness for being greater than upper bracket 4 and slot bottom 90.One end of spring 10 is hung on the connecting hole 14a of bolt II 14, and will
Bolt II 14 and bolt I 13 are successively inserted into U-type groove 9 from the front 91a of 90 long hole 91 of slot bottom, all to bolt I 13 and bolt II 14
After insertion, the bottom plate 41 of upper bracket 4 can just be slided along 90 long hole 91 of slot bottom.Then pin shaft 8 is passed through to the axis of U-type groove 9
Hole 92a hangs over the other end of spring 10 on pin shaft 8, finally that 3 top of push rod and upper bracket 4 is hinged.
Fig. 1 is original state, and when access cover 2 is overturn, push rod 3 stretches out, and upper bracket 4 slides onto backward along 90 long hole 91 of slot bottom
91 rear end of long hole, spring 10 is shunk at this time, reaches one state of flip lid stage as shown in Figure 5 and Figure 6.Push rod 3 continues to extend, at this time
Access cover 2 starts to rotate along 7 central axes of connecting pin of articulation piece I 5 and articulation piece II 6, reaches flip lid stage two-state, such as schemes
Shown in 8.Relative position at this time between spring 10 and upper bracket 4 is as shown in Figure 9.The reset of access cover 2 and the opening of access cover 2
Motion flow is reversible completely.When access cover 2 resets, push rod 3 is shunk, and access cover 2 is rotated around connecting pin 7, reaches flip lid
When the state in stage one, access cover 2 is no longer overturn；Push rod 3 continues to shrink, and upper bracket 4 is sliding along the long hole 91 of slot bottom 90 at this time
It moves, spring 10 starts under tension effect elongation, until homing action is completed, and access cover 2 is in bullet at this time after push rod 3 is fully retracted
It is fitted closely under the pulling force effect of spring 10 with shell 1.
Claims (9)
1. a kind of car inspection and repair lid automatic turning mechanism, which is characterized in that including being located between shell (1) and access cover (2)
Hinge member, the hinge member include articulation piece I (5) and articulation piece II (6), and one end of the articulation piece I (5) is fixed on inspection
On the inner surface for building (2), the other end extends back and end is equipped with connecting plate (51), and the connecting plate (51) is equipped with circle
Hole, the articulation piece II (6) are fixed on the inner surface of shell (1), and articulation piece II (6) is equipped with circular hole, articulation piece I
(5) circular hole on and the circular hole on articulation piece II (6) are hinged by connecting pin (7)；
A driving part is equipped in front of the hinge member, the driving part includes a push rod (3), push rod (3) bottom
It is hingedly fixed on undersetting (12), undersetting (12) is fixed on the rack；Push rod (3) integrally extends rearwardly and upwardly, and top
The inner surface of access cover (2) is fixed on by slide hinged component, the slide hinged component includes a U-type groove (9) and one
The notch of upper bracket (4), the U-type groove (9) is fixed therein on side surface towards access cover (2), and U-type groove (9) it is whole to
After extend, the slot bottom (90) of the U-type groove (9) opens up long hole (91) along its length, the front (91a) of the long hole (91)
Width is greater than rear portion (91b) width of long hole (91), and the bottom plate (41) of the upper bracket (4) is fixed on U-type groove by connector
(9) and can be mobile along long hole (91) on slot bottom (90) long hole (91), the rear portion of the two sides cell wall (92) of the U-type groove (9)
(91b) is symmetrically arranged with axis hole (92a), is equipped with pin shaft (8) in the axis hole (92a), the connector protrudes into U-type groove (9)
Part is located at the part in U-type groove (9) with pin shaft (8) by a spring (10) and links together, the top hinge of the push rod (3)
It connects on upper bracket (4), when push rod (3) is fully retracted, push rod (3) top pulls spring (10) by connector, makes spring
(10) it is in tensional state.
2. car inspection and repair lid automatic turning mechanism according to claim 1, which is characterized in that the connector includes front and back
The screw rod of the bolt I (13) and bolt II (14) being arranged in juxtaposition, the bolt I (13) and bolt II (14) is successively from upper bracket
(4) bolt hole (42) on bottom plate (41), U-type groove (9) slot bottom (90) long hole (91) pass through and by stop nut (15) and thin
Nut (16) is fixed, and the screw rod end of the bolt II (14) is equipped with connecting hole (14a), and connection is hooked in described spring (10) one end
Hole (14a), the other end hook pin shaft (8).
3. car inspection and repair lid automatic turning mechanism according to claim 2, which is characterized in that upper bracket (4) bottom plate
(41) bolt hole (42) diameter on is equal with rear portion (91b) width of long hole (91).
4. car inspection and repair lid automatic turning mechanism according to claim 2, which is characterized in that the bolt I (13) and spiral shell
Bolt II (14) is welded on bolt hole (42).
5. car inspection and repair lid automatic turning mechanism according to claim 1, which is characterized in that the U-type groove (9) it is symmetrical
Face is overlapped with the plane of symmetry of access cover (2).
6. car inspection and repair lid automatic turning mechanism according to claim 1, which is characterized in that the upper bracket (4) is under
Support (12) is all U-shaped structure, and upper bracket (4) central symmetry plane is overlapped with the central symmetry plane of undersetting (12).
7. car inspection and repair lid automatic turning mechanism according to claim 1, which is characterized in that the articulation piece II (6) is U
Type structure, the connecting plate (51) are inserted into the U-shaped opening of articulation piece II (6) and are connected by connecting pin (7) and articulation piece II (6)
Together.
8. car inspection and repair lid automatic turning mechanism according to claim 1, which is characterized in that the hinge member is equipped with two
It is a, it is located between shell (1) and access cover (2) by symmetry axis of access cover (2) central axes.
9. car inspection and repair lid automatic turning mechanism according to claim 1, which is characterized in that shell (1) and access cover (2)
The edge of fitting is equipped with sealing joint strip (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822029800.2U CN209429809U (en) | 2018-12-04 | 2018-12-04 | Car inspection and repair lid automatic turning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822029800.2U CN209429809U (en) | 2018-12-04 | 2018-12-04 | Car inspection and repair lid automatic turning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209429809U true CN209429809U (en) | 2019-09-24 |
Family
ID=67970500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822029800.2U Active CN209429809U (en) | 2018-12-04 | 2018-12-04 | Car inspection and repair lid automatic turning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209429809U (en) |
-
2018
- 2018-12-04 CN CN201822029800.2U patent/CN209429809U/en active Active
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