CN207073353U - The baggage compartment lid hinge mechanism of effective control operation feel and opening speed - Google Patents
The baggage compartment lid hinge mechanism of effective control operation feel and opening speed Download PDFInfo
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- CN207073353U CN207073353U CN201720737482.8U CN201720737482U CN207073353U CN 207073353 U CN207073353 U CN 207073353U CN 201720737482 U CN201720737482 U CN 201720737482U CN 207073353 U CN207073353 U CN 207073353U
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- adjusting rod
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Abstract
It the utility model is related to effective control operation feel and the baggage compartment lid hinge mechanism of opening speed, including spring, arm of force adjusting rod, hinge cover piece and hinge body part, different spring fixed holes is offered on arm of force adjusting rod, spring attachment point connection on one end and body of a motor car of spring, the other end spring fixed hole connection different from being offered on arm of force adjusting rod, arm of force adjusting rod is connected on hinge cover piece by rotary shaft, and hinge cover piece is connected on hinge body part by body part rotary shaft.The utility model changes extension spring or stage clip driving moment by changing driving arm of force size, dynamic characteristic is controlled with the difference of the moment of resistance such as luggage-boot lid gravitational moment, moment of friction, the direct feeling of the terminal client such as feel and open and close speed can be controlled very well, so as to save to meet that varying environment redesigns the cost of a new hinge.
Description
Technical field
A kind of automotive hinge is the utility model is related to, more particularly, to a kind of effectively control operation feel and opening speed
Baggage compartment lid hinge mechanism.
Background technology
At present, the air spring or normal spiral bullet that most of baggage compartment lid hinge assemblies occur with pulling force or pressure pattern
Spring (is opened in the form of torsion spring as driving force mechanisms in static state operation comfortableness (opening force, closing forces etc.) and dynamic characteristic
Open speed, opening time etc.) on can not meet terminal client requirement simultaneously.Because automobile may be in country variant or regional automobile
Market sale, using the standard of grown place raw material it is different or due to actual demand of terminal client according to locality etc. because
The adjustment for some bonnet moulding that element is done, cause luggage-boot lid weight and position of centre of gravity and initial designs state inconsistent.
Chinese patent CN104863444A discloses a kind of car trunk cover hinge assembly, includes the hinge of gooseneck shaped
Body is welded, hinge welding body includes car door lid mounting bracket, bend pipe, buffer stopper support, hinge bracing strut, buffer stopper branch
Extension spring support is installed, car door lid mounting bracket is connected by hinge axis, hinge neck bush, back-up ring and vehicle body, extension spring branch on frame
Frame is connected by bushing, hinge axis cutting ferrule, clamping screw, locking nut and extension spring.Although the hinge assembly can meet various
Car is required the difference of trunk space structure, but can not realize that the arm of force is adjusted, therefore the manipulator of uncontrollable keying
Sense and control speed.
Utility model content
The purpose of this utility model is exactly to provide a kind of satisfaction operation the defects of overcoming above-mentioned prior art to exist
The baggage compartment lid hinge mechanism of the effective control operation feel and opening speed of comfortableness and dynamic characteristic requirement.
The purpose of this utility model can be achieved through the following technical solutions：
The baggage compartment lid hinge mechanism of effective control operation feel and opening speed, including spring, arm of force adjusting rod, hinge
Cover piece and hinge body part,
Offer different spring fixed holes on described arm of force adjusting rod, to adjust arm of force size, so as to so that
System increases or reduced arm of force value,
Spring attachment point connection on one end and body of a motor car of described spring, the other end on arm of force adjusting rod with opening up
There is different spring fixed hole connections,
Described arm of force adjusting rod is connected on hinge cover piece by rotary shaft,
Described hinge cover piece is connected on hinge body part by body part rotary shaft.
Described hinge cover piece rotates to rotary shaft, spring fixed hole and bullet since closed position around body part rotary shaft
Before spring fixing point is conllinear, arm of force adjusting rod contacts and always close to the lower extreme point region of hinge cover piece outboard end with hinge cover piece
In geo-stationary.
Described hinge cover piece is since rotary shaft, spring fixed hole and spring attachment point are conllinear to fully open, the arm of force
Adjusting rod disengages close to the lower extreme point region of hinge cover piece outboard end with hinge cover piece, and arm of force adjusting rod begins around rotation
Axle rotates.
Described spring is single helical spring or gas spring, or in parallel for more helical springs and/or gas spring
Structure.Spring can also be arranged in spring protective sleeve, and spring moves in sleeve all the time in the course of the work.
Compared with prior art, the utility model a certain fragment position in hinge opening travel, the arm of force is driven by changing
Size changes extension spring or stage clip driving moment, with the resistance such as luggage-boot lid gravitational moment, moment of friction away from difference it is to control dynamic
Step response (opening speed, opening time etc.), has advantages below：
First, use range is wide：Because this arm of force adjusting rod mechanism can control static behaviour by different arm of force sizes
Make comfortableness and dynamic characteristic, and also insensitive to environment using metal material, and do not change it is intrinsic under the conditions of
Driving arm of force size only is adjusted by changing spring attachment point, can adapt to meet simultaneously to want under different market environments
Ask, save the cost for developing new hinge again.
2nd, it is safe and reliable：Simple for structure, usability is strong, and opening force and closing forces and opening time, opening speed are very
It is easily controlled, it is highly stable reliable.
3rd, it is easy to maintenance：Of the invention not have to safeguard substantially, service life exceedes automobile life cycle.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Structural representation when Fig. 2 starts conllinear for 3 points in the utility model；
Fig. 3 is the fully open structural representation of the utility model hinge cover piece.
In figure, 1- springs, 2- arm of forces adjusting rod, 3- hinges cover piece, 4- hinge bodies part, the spring fixed holes of F1- first,
F2- spring attachment points, F3- second springs fixing hole, P1- body parts rotary shaft, P2- rotary shafts.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.Following examples will be helpful to this
The technical staff in field further understands the utility model, but does not limit the utility model in any form.It should be pointed out that
To those skilled in the art, without departing from the concept of the premise utility, some deformations can also be made
And improvement.These belong to the scope of protection of the utility model.
Embodiment 1
The baggage compartment lid hinge mechanism of effective control operation feel and opening speed, its structure is as shown in figure 1, the mechanism bag
Spring 1, arm of force adjusting rod 2, hinge cover piece 3 and hinge body part 4 are included, arm of force adjusting rod 2 is with hinge cover piece 3 with row after automobile
Whether relative movement orbit space meets clearance requirement and feel and opening time speed during boot cover is turned on and off
Position is determined etc. factor.
Spring 1 (stage clip or extension spring or gas spring etc.) one end is fixed on the first spring set on arm of force adjusting rod 2 and fixed
On hole F1 or second spring fixing hole F3, it is fixed in the present embodiment on the first spring fixed hole F1, the other end is fixed on vapour
On spring attachment point F2 on car white body, the different initial arm of force size La or Lb can be obtained.
Arm of force adjusting rod 2 is connected on hinge cover piece 3 by rotary shaft P2, and hinge cover piece 3 passes through body part rotary shaft P1
It is connected on hinge body part 4.
Hinge cover piece 3 rotates to rotary shaft P2, the first spring fixed hole since closed position around body part rotary shaft P1
Before F1 and spring attachment point F2 are conllinear, arm of force adjusting rod 2 is close to the lower extreme point region of the outboard end of hinge cover piece 3 (circle in Fig. 1
Interior position) contacted with hinge cover piece 3 and be constantly in geo-stationary.
Rotary shaft P2, the first spring fixed hole F1 and the point beginning collinear structures of spring attachment point F2 tri- are as shown in Figure 2.Hinged cover
To fully open since rotary shaft P2, the first spring fixed hole F1 and spring attachment point F2 are conllinear, arm of force adjusting rod 2 leans on part 3
The lower extreme point region (position in circle in Fig. 2) of the nearly outboard end of hinge cover piece 3 disengages with hinge cover piece 3.Arm of force adjusting rod 2
Rotary shaft P2 rotations are begun around, end-state is as shown in Figure 3.
The a certain fragment position in hinge opening travel, change extension spring or stage clip driving force by changing driving arm of force size
Square, with the resistance such as luggage-boot lid gravitational moment, moment of friction away from difference control dynamic characteristic (opening speed, opening time
Deng).
Embodiment 2
The baggage compartment lid hinge mechanism of effective control operation feel and opening speed, its structure is roughly the same with embodiment 1,
Difference is, current embodiment require that specific spring is selected, the shape that spring can be to be compressed when luggage-boot lid is closed
Formula is presented or existed in the form of being stretched, and which kind of form depends on the position that spring is fixed on white body, and (spring is fixed
Point F2) it is at rotary shaft P2 left side (stage clip) or right side (extension spring)；In order to obtain more preferable static state operation comfortableness and dynamic
Characteristic, the present embodiment, which is arranged to two kinds of spring parallel forms, to be present.
Embodiment 3
The baggage compartment lid hinge mechanism of effective control operation feel and opening speed, its structure is roughly the same with embodiment 1,
Difference is that the present embodiment is using extension spring structure, when the luggage-boot lid of connects hinge cover piece is solved in closed position
After lock release, under spring tension effect, spring 1 has a dynamic tension to arm of force adjusting rod 2, and the arm of force is adjusted under a stretching force
Pole 2 has interaction force with hinge cover piece, in rotary shaft P2, spring attachment point the first spring fixed hole F1 or second spring
Before fixing hole F3, spring attachment point F2 three point on a straight line, arm of force adjusting rod 2 is in relative static conditions with hinge cover piece 3, and this two
Part as an entirety around rotary shaft P1 rotate counterclockwises, when rotary shaft P2, the first spring fixed hole F1 or second spring
After fixing hole F3, spring attachment point F2 three point on a straight line, hinge cover piece 3 continues rotate counterclockwise around rotary shaft P1, and this position starts,
Until hinge fully open position, arm of force adjusting rod 2 no longer contact with hinge cover piece 3, there is no limit function for arm of force adjusting rod 2.
Embodiment 4
The baggage compartment lid hinge mechanism of effective control operation feel and opening speed, its structure is roughly the same with embodiment 3,
Difference is, for the present embodiment using stage clip mechanism, the difference of stage clip mechanism and extension spring mechanism is stage clip to provide pressure
The mode of power meets the motion process of extension spring structure, and stage clip is identical with extension spring operation principle.
Embodiment 5
The baggage compartment lid hinge mechanism of effective control operation feel and opening speed, its structure is roughly the same with embodiment 1,
Difference is, to protect user not hurt hand or other positions by helical spring, can cover one outside helical spring
Spring protective sleeve, in the course of the work spring moved all the time in sleeve.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on substantive content of the present utility model.
Claims (7)
1. the baggage compartment lid hinge mechanism of effective control operation feel and opening speed, it is characterised in that the mechanism includes spring
(1), arm of force adjusting rod (2), hinge cover piece (3) and hinge body part (4),
Different spring fixed hole (F1, F3) is offered on described arm of force adjusting rod (2),
Spring attachment point (F2) connection on one end and body of a motor car of described spring (1), the other end and arm of force adjusting rod (2)
On offer different spring fixed hole (F1, F3) connection,
Described arm of force adjusting rod (2) is connected on hinge cover piece (3) by rotary shaft (P2),
Described hinge cover piece (3) is connected on hinge body part (4) by body part rotary shaft (P1).
2. effectively control operation feel according to claim 1 and the baggage compartment lid hinge mechanism of opening speed, its feature
It is, it is solid that described hinge cover piece (3) rotates to rotary shaft (P2), spring since closed position around body part rotary shaft (P1)
Before determining hole (F1, F3) and spring attachment point (F2) collinearly, arm of force adjusting rod (2) is close to the lower end of hinge cover piece (3) outboard end
Point region contacts with hinge cover piece (3) and is constantly in geo-stationary.
3. effectively control operation feel according to claim 1 and the baggage compartment lid hinge mechanism of opening speed, its feature
It is, described hinge cover piece (3) is since rotary shaft (P2), spring fixed hole (F1, F3) and spring attachment point (F2) are conllinear
Extremely fully open, arm of force adjusting rod (2) departs from close to the lower extreme point region of hinge cover piece (3) outboard end and hinge cover piece (3) to be connect
Touch.
4. the baggage compartment lid hinge mechanism of the effective control operation feel and opening speed according to claim 1 or 3, it is special
Sign is that described hinge cover piece (3) is collinearly opened from rotary shaft (P2), spring fixed hole (F1, F3) and spring attachment point (F2)
Begin to fully open, arm of force adjusting rod (2) is around rotary shaft (P2) rotation.
5. effectively control operation feel according to claim 1 and the baggage compartment lid hinge mechanism of opening speed, its feature
It is, described spring (1) is single helical spring or gas spring.
6. effectively control operation feel according to claim 1 and the baggage compartment lid hinge mechanism of opening speed, its feature
It is, described spring (1) is more helical springs and/or gas spring parallel-connection structure.
7. the baggage compartment lid hinge mechanism of the effective control operation feel and opening speed according to claim 1 or 5 or 6,
Characterized in that, described spring (1) is arranged in spring protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737482.8U CN207073353U (en) | 2017-06-23 | 2017-06-23 | The baggage compartment lid hinge mechanism of effective control operation feel and opening speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737482.8U CN207073353U (en) | 2017-06-23 | 2017-06-23 | The baggage compartment lid hinge mechanism of effective control operation feel and opening speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073353U true CN207073353U (en) | 2018-03-06 |
Family
ID=61514001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720737482.8U Active CN207073353U (en) | 2017-06-23 | 2017-06-23 | The baggage compartment lid hinge mechanism of effective control operation feel and opening speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073353U (en) |
-
2017
- 2017-06-23 CN CN201720737482.8U patent/CN207073353U/en active Active
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| GR01 | Patent grant |