CN206477715U - Car boot railway carriage or compartment cover hinge - Google Patents
Car boot railway carriage or compartment cover hinge Download PDFInfo
- Publication number
- CN206477715U CN206477715U CN201720071396.8U CN201720071396U CN206477715U CN 206477715 U CN206477715 U CN 206477715U CN 201720071396 U CN201720071396 U CN 201720071396U CN 206477715 U CN206477715 U CN 206477715U
- Authority
- CN
- China
- Prior art keywords
- railway carriage
- sliding block
- cover hinge
- guide rail
- car boot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000013011 mating Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model embodiment discloses a kind of car boot railway carriage or compartment cover hinge.Car boot railway carriage or compartment cover hinge includes the bearing and pivoted arm for rotating connection, the guide rail along the length direction extension of the pivoted arm is provided with the pivoted arm, sliding block is slidably connected on the guide rail, the sliding block is located in the angle that the bearing and the pivoted arm are formed；Car boot railway carriage or compartment cover hinge also includes torsion bar, the two ends of the torsion bar are rotatably connected on the bearing and the sliding block respectively, and the rotating shaft three between rotating shaft between rotating shaft, the torsion bar and the sliding block and the pivoted arm and the bearing between the torsion bar and the bearing is parallel to each other.Simple in construction using car boot railway carriage or compartment provided by the utility model cover hinge, manufacture and assembly technology are simple, simple installation, space-consuming very little, and light weight effectively merges out space, beneficial to the arrangement of peripheral component for surrounding components.
Description
Technical field
The utility model is related to field of automobile, more particularly to a kind of car boot railway carriage or compartment cover hinge.
Background technology
In the prior art, the car boot railway carriage or compartment cover hinge by flexible member of torsion-bar spring is usually quadric chain.Fig. 1
It is a kind of structure chart of car boot railway carriage or compartment hinge in the prior art.As shown in figure 1, car boot railway carriage or compartment cover hinge includes：Pivoted arm 1,
Bearing 2, linking arm 3, pivoted arm rivet 4 and linking arm rivet 5.Pivoted arm rivet 4 connects pivoted arm 1 and bearing 2, is pivoted arm 1 and bearing 2
Between rotary shaft.Rotated and connected by rivet 5 between linking arm 3 and pivoted arm 1, rivet 5 is rotation of the linking arm 3 around pivoted arm 1
Center.Torsion-bar spring 6 is the force value driving element of hinge, and it is pivot with the shaft hole 10 on bearing 2, by itself
Elastic deformation potential energy drives linking arm 3 to move, so as to drive pivoted arm 1 to move.The drive end of torsion-bar spring 6 is arranged on slotted hole 11
Interior, buckle 8 is used for the installation site for ensureing torsion-bar spring 6, and bushing 7 is used for the friction noise for eliminating motion.
However, the shortcoming of this Four-connecting-rod hinge is：Structure is not compact enough, and linking arm 3 takes with the connection of torsion-bar spring 6
Larger space, is unfavorable for the arrangement of peripheral component, and manufacture and assembly technology complexity.
Utility model content
In view of this, the utility model provides a kind of car boot railway carriage or compartment cover hinge, it is intended to overcomes and is deposited in the prior art
Defect, solve the problem of existing four-bar linkage structure hinge space-consuming is big.
The car boot railway carriage or compartment cover hinge that the utility model embodiment is provided includes the bearing and pivoted arm for rotating connection, described
It is provided with pivoted arm on the guide rail along the length direction extension of the pivoted arm, the guide rail and slidably connects sliding block, the sliding block
In the angle formed positioned at the bearing and the pivoted arm；Car boot railway carriage or compartment cover hinge also includes torsion bar, the torsion bar
Two ends be rotatably connected to respectively on the bearing and the sliding block, rotating shaft, institute between the torsion bar and the bearing
The rotating shaft three stated between the rotating shaft between torsion bar and the sliding block and the pivoted arm and the bearing is parallel to each other.
Car boot railway carriage or compartment as described above cover hinge, further, is connected with buckle, the first of the torsion bar on the sliding block
End is snapped connection on the sliding block by described.
Car boot railway carriage or compartment as described above cover hinge, further, offers shaft hole on the bearing, the shaft hole
The rotating shaft between the bearing and the pivoted arm is axially parallel to, the second end of the torsion bar is rotatably connected to the rotating shaft
Kong Zhong.
Car boot railway carriage or compartment as described above cover hinge, further, the bearing and the pivoted arm are rotated by rivet and connected.
Car boot railway carriage or compartment as described above cover hinge, further, spacer pin is provided with the guide rail.
Car boot railway carriage or compartment as described above cover hinge, further, the spacer pin is formed with the guide rail integrated injection molding.
Car boot railway carriage or compartment as described above cover hinge, further, is provided with wedge-shaped bar, the sliding block on the guide rail and sets
Wedge-shaped slot is equipped with, the wedge-shaped slot is connected with the wedge-shaped bar.
Car boot railway carriage or compartment as described above cover hinge, further, is provided with parallel to the wedge-shaped bar on the guide rail
Two positive stop strips, two positive stop strips are located at the both sides of the wedge-shaped bar respectively；Two bar-shaped troughs are offered on the sliding block,
Two bar-shaped troughs are located at the both sides of the wedge-shaped slot respectively；Two positive stop strips are equipped with two correspondingly
In the bar-shaped trough.
Car boot railway carriage or compartment as described above cover hinge, further, the guide rail are metal guide rail or plastic guide rail.
Car boot railway carriage or compartment as described above cover hinge, further, the sliding block are metal block or plastic slide block.
Simple in construction using car boot railway carriage or compartment provided by the utility model cover hinge, manufacture and assembly technology are simple, peace
Dress is easy, space-consuming very little, light weight, effectively space is merged out for surrounding components, beneficial to the arrangement of peripheral component.
Brief description of the drawings
Preferred embodiment in the utility model will be described in detail by accompanying drawing below, it will help understand of the present utility model
Objects and advantages, wherein:
Fig. 1 is a kind of structural representation of car boot railway carriage or compartment cover hinge in the prior art；
Fig. 2 is a kind of first state schematic diagram of car boot railway carriage or compartment cover hinge of the utility model embodiment；
Fig. 3 is a kind of the second view of car boot railway carriage or compartment cover hinge of the utility model embodiment；
Fig. 4 is a kind of mating connection structure of the utility model embodiment middle guide and sliding block；
Fig. 5 is a kind of mating connection structure of torsion bar and buckle in the utility model embodiment.
Embodiment
The utility model is described in detail with reference to embodiment.Wherein identical parts identical accompanying drawing mark
Note is represented.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description are referred to
Direction in accompanying drawing, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center.
Fig. 2 is a kind of first state schematic diagram of car boot railway carriage or compartment cover hinge of the utility model embodiment；Fig. 3 is this reality
With a kind of the second view of car boot railway carriage or compartment cover hinge of new embodiment.With reference to shown in Fig. 2 and Fig. 3, this practicality is new
The car boot railway carriage or compartment cover hinge that type embodiment is provided include rotate connection bearing 102 and pivoted arm 101, the bearing 102 with
It may be rotated between the pivoted arm 101.Alternatively, the bearing 102 and the pivoted arm 101 are rotated by rivet 103 and connected
Connect, in the construction illustrated, the base can be rotated with the pivoted arm 101 around the rivet 103.
In actual use, the bearing 102 can be connected on car body, and the pivoted arm 101 can be with luggage compartment
Lid connection.When trunk lid is in the closed position, the state of hinge is the first state shown in Fig. 2；When trunk lid is in
During open position, the state of hinge is the second state shown in Fig. 3.Can be by between the bearing 102 and the pivoted arm 101
Rotation, realize the open and close of trunk lid.
The guide rail 104 along the length direction extension of the pivoted arm 101 is provided with the pivoted arm 101, the guide rail 104 can
To be connected on the pivoted arm 101.Sliding block 105 is slidably connected on the guide rail 104, the sliding block 105 is located at the bearing
102 and the angle that is formed of the pivoted arm 101 in, the sliding block 105 can be slided along the guide rail 104.The guide rail 104 can
To be arranged on the pivoted arm 101 towards on the surface of the bearing 102.Alternatively, the length of the guide rail 104 can be limited
For：When trunk lid is closed (first state in Fig. 2), the sliding block 105 is located at remote on the guide rail 104
One end of the rivet 103；When trunk lid is in opening (the second state in Fig. 3), the sliding block 105 is located at institute
State on guide rail 104 close to one end of the rivet 103.Alternatively, the two ends of the guide rail 104 can set locating part, to limit
The sliding block 105 is made, the abjection of sliding block 105 guide rail 104 is prevented.
Alternatively, spacer pin 106 is provided with the guide rail 104, the position for limiting sliding block 105.The spacer pin
106 can form with the integrated injection molding of guide rail 104, it would however also be possible to employ metal integrally casting shaping.In design process,
Spacer pin 106 can be arranged on to the correct position on guide rail 104, to realize the spacing of sliding block 105, so as to limit sliding block 105
Stroke range on guide rail 104, needs the opening and closing that the angular range between base and pivoted arm 101 meets trunk lid
Will.
Car boot railway carriage or compartment cover hinge also includes torsion bar 107, and the two ends of the torsion bar 107 are rotatably connected to respectively
On the bearing 102 and the sliding block 105, rotating shaft, the torsion bar 107 and institute between the torsion bar 107 and the bearing 102
The rotating shaft three stated between the rotating shaft between sliding block 105 and the pivoted arm 101 and the bearing 102 is parallel to each other.It is described to turn round
Bar 107 can be realized by existing various torsion-bar spring, not enumerated here.The torsion that the torsion bar 107 passes through itself
Turn the elastic potential energy of elastic deformation generation to drive pivoted arm 101 to be rotated.
Under the first state shown in Fig. 2, hinge is closed mode, and sliding block 105 is located at the bottom of guide rail 104.When after
When standby case is opened, sliding block 105 is along the upward sliding of guide rail 104, until being contacted with spacer pin 106, is now opened for trunk lid
Maximum angle, i.e., the second state shown in Fig. 3.Similarly, when trunk lid is approached to turn off from opening, sliding block 105 is along leading
The slide downward of rail 104.The advantage of this design is：Sliding block 105 is unidirectional along guide rail 104 during luggage compartment is turned on and off
Slide, in the life cycle of total, that unidirectionally slides is designed to the friction total row for making sliding block 105 with guide rail 104
Journey is minimum, and endurance quality is preferable.
Fig. 4 is a kind of mating connection structure of the utility model embodiment middle guide 104 and sliding block 105.Alternatively, with reference to
Shown in Fig. 2-4, it is provided with the guide rail 104 on wedge-shaped bar 121, the sliding block 105 and is provided with wedge-shaped slot 122, the wedge shape
Groove 122 is connected with the wedge-shaped bar 121, so as to realize slip of the sliding block 105 on guide rail 104.Sliding block 105 and guide rail
Sliding equipment between 104 uses wedge structure, can realize more preferable sliding capability, wedge structure can both ensure sliding block
105 slide along guide rail 104, are also possible to prevent sliding block 105 and depart from guide rail 104.In addition, can be with the guide rail 104
Two positive stop strips 131 parallel to the wedge-shaped bar 121 are provided with, two positive stop strips 131 are located at the wedge-shaped bar respectively
121 both sides；Two bar-shaped troughs 132 are offered on the sliding block 105, two bar-shaped troughs 132 are located at the wedge shape respectively
The both sides of groove 122；Two positive stop strips 131 are equipped with two bar-shaped troughs 132 correspondingly.This design
The glide direction of sliding block 105 can be further limited, integrally-built stability is further improved.
Fig. 5 is a kind of mating connection structure of torsion bar 107 and buckle 108 in the utility model embodiment.With reference to Fig. 2, Fig. 3
With buckle 108 shown in Fig. 5, is connected with the sliding block 105, the first end of the torsion bar 107 is connected to by the buckle 108
On the sliding block 105.Offer shaft hole 109 on the bearing 102, the shaft hole 109 is axially parallel to the bearing
Rotating shaft between 102 and the pivoted arm 101, the second end of the torsion bar 107 is rotatably connected in the shaft hole 109.
Connection between sliding block 105 and torsion bar 107 uses this interface arrangment, and torsion bar 107 can be made to have less insertion force and larger
Withdrawal force, the convenience of the installation of torsion bar 107 is increased, while can prevent torsion bar 107 from departing from sliding block 105 and sliding block 105 and blocking
Button 108.
Alternatively the guide rail 104 can be metal guide rail 104 or plastic guide rail 104, and the sliding block 105 can be metal
Sliding block 105 or plastic slide block 105.The weight of hinge can be effectively reduced using plastic production, while plastic slide block 105 has
The effect of self-lubricating, it is ensured that the smooth slip between sliding block 105 and guide rail 104.The He of sliding block 105 can be increased by being made using metal
The wearability of guide rail 104.
Simple in construction using car boot railway carriage or compartment provided by the utility model cover hinge, manufacture and assembly technology are simple, peace
Dress is easy, space-consuming very little, light weight, effectively space is merged out for surrounding components, beneficial to the arrangement of peripheral component.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The scope of scheme.
Claims (10)
1. a kind of car boot railway carriage or compartment cover hinge, it is characterised in that set on bearing and pivoted arm including rotating connection, the pivoted arm
Have and slidably connect sliding block on the guide rail along the length direction extension of the pivoted arm, the guide rail, the sliding block is located at the branch
In the angle that seat and the pivoted arm are formed；Car boot railway carriage or compartment cover hinge also includes torsion bar, and the two ends of the torsion bar are distinguished
It is rotatably connected on the bearing and the sliding block, rotating shaft, the torsion bar and institute between the torsion bar and the bearing
The rotating shaft three stated between the rotating shaft between sliding block and the pivoted arm and the bearing is parallel to each other.
2. car boot railway carriage or compartment according to claim 1 cover hinge, it is characterised in that buckle, institute are connected with the sliding block
The first end for stating torsion bar is snapped connection on the sliding block by described.
3. car boot railway carriage or compartment according to claim 1 cover hinge, it is characterised in that offer shaft hole on the bearing,
The rotating shaft being axially parallel between the bearing and the pivoted arm of the shaft hole, the second end of the torsion bar rotationally connects
It is connected in the shaft hole.
4. car boot railway carriage or compartment according to claim 1 cover hinge, it is characterised in that the bearing and the pivoted arm pass through riveting
Nail rotates connection.
5. car boot railway carriage or compartment according to claim 1 cover hinge, it is characterised in that be provided with spacer pin on the guide rail.
6. car boot railway carriage or compartment according to claim 5 cover hinge, it is characterised in that the spacer pin and guide rail one
Injection is formed.
7. car boot railway carriage or compartment according to claim 1 cover hinge, it is characterised in that be provided with wedge-shaped bar on the guide rail,
Wedge-shaped slot is provided with the sliding block, the wedge-shaped slot is connected with the wedge-shaped bar.
8. car boot railway carriage or compartment according to claim 7 cover hinge, it is characterised in that be provided with the guide rail parallel to institute
Two positive stop strips of wedge-shaped bar are stated, two positive stop strips are located at the both sides of the wedge-shaped bar respectively；Offered on the sliding block
Two bar-shaped troughs, two bar-shaped troughs are located at the both sides of the wedge-shaped slot respectively；Two positive stop strips are matched somebody with somebody correspondingly
Conjunction is arranged in two bar-shaped troughs.
9. the car boot railway carriage or compartment cover hinge according to any one in claim 1-8, it is characterised in that the guide rail is gold
Belong to guide rail or plastic guide rail.
10. the car boot railway carriage or compartment cover hinge according to any one in claim 1-8, it is characterised in that the sliding block is
Metal block or plastic slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071396.8U CN206477715U (en) | 2017-01-20 | 2017-01-20 | Car boot railway carriage or compartment cover hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071396.8U CN206477715U (en) | 2017-01-20 | 2017-01-20 | Car boot railway carriage or compartment cover hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477715U true CN206477715U (en) | 2017-09-08 |
Family
ID=59753619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720071396.8U Expired - Fee Related CN206477715U (en) | 2017-01-20 | 2017-01-20 | Car boot railway carriage or compartment cover hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379491A (en) * | 2018-12-29 | 2020-07-07 | 沃尔沃汽车公司 | Opening device for automobile trunk cover |
-
2017
- 2017-01-20 CN CN201720071396.8U patent/CN206477715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379491A (en) * | 2018-12-29 | 2020-07-07 | 沃尔沃汽车公司 | Opening device for automobile trunk cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |