CN106891786A - A kind of damping rotary structure of automobile rear handrail - Google Patents
A kind of damping rotary structure of automobile rear handrail Download PDFInfo
- Publication number
- CN106891786A CN106891786A CN201710099825.7A CN201710099825A CN106891786A CN 106891786 A CN106891786 A CN 106891786A CN 201710099825 A CN201710099825 A CN 201710099825A CN 106891786 A CN106891786 A CN 106891786A
- Authority
- CN
- China
- Prior art keywords
- damping
- arc
- rotating bar
- side edge
- shaped side
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 title claims abstract description 55
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/75—Arm-rests
- B60N2/763—Arm-rests adjustable
- B60N2/767—Angle adjustment
Abstract
The present invention relates to a kind of damping rotary structure of automobile rear middle handrail, including the rotating bar installed in handrail body afterbody, described rotating bar is horizontally through handrail body and two ends are symmetrically installed with damping sheet, side side corresponding with rotating bar on the damping sheet is disposed with arc-shaped side edge, it is disposed with several hollow-out parts on damping sheet between the arc-shaped side edge and rotating bar, rotating bar between damping sheet towards being clamped with block rubber on the side wall of arc-shaped side edge.Using unique damping structure, part seldom, installs very convenient to the present invention, and structure is reliability and durability.
Description
Technical field
The present invention relates to automobile armrest field, more particularly to a kind of damping rotary structure of automobile rear middle handrail.
Background technology
Generally require that handrail is installed in the interior room of passenger car, in the middle of back seat, present handrail was when falling
In order to prevent the excessive velocities fallen, countershaft is impacted, and generally requires the Position Design damping structure in rotating bar, now
Damping structure be mostly using spring structure or damping gear structure, but these structures are all more complicated, when installation
It is very inconvenient, and production cost is higher.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of damping rotary structure of automobile rear middle handrail, use
Unique damping structure, part seldom, installs very convenient, and structure is reliability and durability.
The technical solution adopted for the present invention to solve the technical problems is：A kind of damping of automobile rear middle handrail is provided
Rotational structure, including installed in the rotating bar of handrail body afterbody, described rotating bar is horizontally through handrail body and two ends pair
Title is provided with damping sheet, and side side corresponding with rotating bar on the damping sheet is disposed with arc-shaped side edge, the curved edge
Be disposed with several hollow-out parts on damping sheet between portion and rotating bar, rotating bar towards on the side wall of arc-shaped side edge with damping
Block rubber is clamped between plate.
Preferably, described damping sheet is provided with limit shaft towards one end of handrail body afterbody.
Further, one end of described arc-shaped side edge, the location arrangements between limit shaft and rotating bar have arc
Shape indent.
Further, one end of described block rubber is and rotates the arc groove that bar side wall matches, and the other end is insertion
To the grafting fixed part in the hollow-out parts at middle part, the both sides of the grafting fixed part are disposed with barb, the side wall with hollow-out parts
Interlock.
Further, the location arrangements on described damping sheet near arc-shaped side edge two ends have and arc-shaped side edge shape
The strip groove of matching.
Beneficial effect：The present invention relates to a kind of damping rotary structure of automobile rear middle handrail, using unique damping
Structure, damping is produced using the deformation of working of plastics and the elasticity of rubber parts, and overcoming can only use spring or damping tooth originally
Take turns to produce the technology prejudice of damping, enormously simplify the mounting structure of handrail, it is quick and easy for installation, and also structure is reliably resistance to
With cost is relatively low.
Brief description of the drawings
Fig. 1 is front view structure figure of the invention；
Fig. 2 is use state three-dimensional structure diagram of the invention.
Diagram：1st, handrail body；2nd, block rubber；3rd, grafting fixed part；4th, rotating bar；5th, arc concave shape；6th, limit shaft；7、
Damping sheet；8th, arc-shaped side edge；9th, hollow-out parts；10th, strip groove.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
As shown in Figure 1-2, embodiments of the present invention are related to a kind of damping rotary structure of automobile rear middle handrail, bag
The rotating bar 4 installed in the afterbody of handrail body 1 is included, described rotating bar 4 is horizontally through handrail body 1 and two ends are symmetrically installed with
Damping sheet 7, the side side corresponding with rotating bar 4 is disposed with arc-shaped side edge 8 on the damping sheet 7, the arc-shaped side edge 8 with
Be disposed with several hollow-out parts 9 on damping sheet 7 between rotating bar 4, rotating bar 4 towards on the side wall of arc-shaped side edge 8 with resistance
Block rubber 2 is clamped between Buddhist nun's plate 7.
The principle of damping is produced as the structure described in invention：As shown in figure 1, rotating bar 4 is arranged on when installing
Position in the middle of automobile rear seat, is provided with gag lever post on seat, the gag lever post can be rotated around the edge of damping sheet 7,
When handrail is in rounding state, one end that the gag lever post on seat is located at, when handrail is rotated around rotating bar 4 to be put down
Wait, gag lever post can be moved along the arc-shaped side edge 8 in the outside of damping sheet 7, and extrude arc-shaped side edge 8, due to arc-shaped side edge 8
Margin location is equipped with hollow-out parts 9, so arc-shaped side edge 8 can deform and extrude block rubber 2, so as to considerably increase gag lever post and arc
Frictional force between shape edge part 8, this frictional force is exactly the damping force being subject to when handrail is rotated.
When the gag lever post on seat moves to the other end of arc-shaped side edge 8, due to block rubber 2 and damping sheet 7 itself
The elasticity of material, arc-shaped side edge 8 returns to original position.
Equally, the handrail for falling will draw in back and can also produce damping force, can so prevent handrail because the inertia of automobile
And voluntarily rotated.
Described damping sheet 7 is provided with limit shaft 6 towards one end of the afterbody of handrail body 1, and the limit shaft 6 is used for installing
Structure on the seat is engaged, and the rotational angle of handrail is carried out spacing.
One end of described arc-shaped side edge 8, the location arrangements between limit shaft 6 and rotating bar 4 have arc concave shape
5, arc concave shape 5 is used to position the gag lever post on seat, facilitates gag lever post energy crushing failure at high speed arc-shaped side edge 8.
One end of described block rubber 2 is the arc groove matched with the side wall of rotating bar 4, and the other end is in being inserted into and being located at
Grafting fixed part 3 in the hollow-out parts 9 in portion, the both sides of the grafting fixed part 3 are disposed with barb, and the side wall with hollow-out parts 9 interlocks,
Block rubber 2 is using grafting fixed part 3 come on damping sheet 7, mainly easy for installation and firm, grafting fixed part 3 is direct
Insertion can just install fixation, and the position of grafting fixed part 3 faces the center of the deformation of arc-shaped side edge 8, is conducive to rubber
Blob of viscose 2 can receive the radial load for comparing concentration, can also make the fast quick-recovery in arc-shaped side edge 8.
Location arrangements on described damping sheet 7 near the two ends of arc-shaped side edge 8 have and the matching of the shape of arc-shaped side edge 8
Strip groove 10, the setting of strip groove 10 makes arc-shaped side edge 8 be easier to deform, and positioned at the position at two ends, makes
The deformation of arc-shaped side edge 8 is more placed in the middle.
The present invention produces damping using the deformation of working of plastics and the elasticity of rubber parts using unique damping structure, gram
The technology prejudice that can only produce damping with spring or damping gear originally has been taken, the mounting structure of handrail has been enormously simplify,
It is quick and easy for installation, and structure is reliability and durability, and cost is relatively low.
Claims (5)
1. a kind of damping rotary structure of automobile rear middle handrail, including installed in the rotating bar of handrail body (1) afterbody
(4), it is characterised in that described rotating bar (4) is horizontally through handrail body (1) and two ends are symmetrically installed with damping sheet (7), should
The side side corresponding with rotating bar (4) is disposed with arc-shaped side edge (8) on damping sheet (7), the arc-shaped side edge (8) with turn
Several hollow-out parts (9), side of the rotating bar (4) towards arc-shaped side edge (8) are disposed with damping sheet (7) between lever (4)
Block rubber (2) is clamped with wall between damping sheet (7).
2. the damping rotary structure of automobile rear middle handrail according to claim 1, it is characterised in that：Described damping
Plate (7) is provided with limit shaft (6) towards one end of handrail body (1) afterbody.
3. the damping rotary structure of automobile rear handrail according to claim 2, it is characterised in that：Described curved edge
The one end in portion (8), the location arrangements between limit shaft (6) and rotating bar (4) have arc concave shape (5).
4. the damping rotary structure of automobile rear middle handrail according to claim 1, it is characterised in that：Described rubber
One end of block (2) is the arc groove matched with rotating bar (4) side wall, and the other end is to be inserted into the hollow-out parts (9) positioned at middle part
Interior grafting fixed part (3), the both sides of the grafting fixed part (3) are disposed with barb, and the side wall with hollow-out parts (9) interlocks.
5. the damping rotary structure of automobile rear middle handrail according to claim 1, it is characterised in that：Described damping
Location arrangements on plate (7) near arc-shaped side edge (8) two ends have the strip groove matched with arc-shaped side edge (8) shape
(10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710099825.7A CN106891786A (en) | 2017-02-23 | 2017-02-23 | A kind of damping rotary structure of automobile rear handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710099825.7A CN106891786A (en) | 2017-02-23 | 2017-02-23 | A kind of damping rotary structure of automobile rear handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106891786A true CN106891786A (en) | 2017-06-27 |
Family
ID=59185225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710099825.7A Pending CN106891786A (en) | 2017-02-23 | 2017-02-23 | A kind of damping rotary structure of automobile rear handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106891786A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002193010A (en) * | 2000-12-25 | 2002-07-10 | Johnson Controls Automotive Systems Corp | Arm rest for rear seat |
| US20100090485A1 (en) * | 2008-10-15 | 2010-04-15 | Hyundai Motor Company | Armrest Hinge Unit for Vehicle |
| US20120126071A1 (en) * | 2010-11-22 | 2012-05-24 | Matthias Mayer | Center Armrest Supporting Structure |
| CN204712974U (en) * | 2015-04-15 | 2015-10-21 | 江苏博涛科技有限公司 | A kind of glove box with damping structure |
| CN204774781U (en) * | 2015-06-12 | 2015-11-18 | 重庆延锋江森汽车部件系统有限公司 | Handrail buffering bearing structure in middle of car back -row seat |
-
2017
- 2017-02-23 CN CN201710099825.7A patent/CN106891786A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002193010A (en) * | 2000-12-25 | 2002-07-10 | Johnson Controls Automotive Systems Corp | Arm rest for rear seat |
| US20100090485A1 (en) * | 2008-10-15 | 2010-04-15 | Hyundai Motor Company | Armrest Hinge Unit for Vehicle |
| US20120126071A1 (en) * | 2010-11-22 | 2012-05-24 | Matthias Mayer | Center Armrest Supporting Structure |
| CN204712974U (en) * | 2015-04-15 | 2015-10-21 | 江苏博涛科技有限公司 | A kind of glove box with damping structure |
| CN204774781U (en) * | 2015-06-12 | 2015-11-18 | 重庆延锋江森汽车部件系统有限公司 | Handrail buffering bearing structure in middle of car back -row seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170627 |