CN103434425B - Intermediate hand rail mechanism of vehicle seat - Google Patents
Intermediate hand rail mechanism of vehicle seat Download PDFInfo
- Publication number
- CN103434425B CN103434425B CN201310383938.1A CN201310383938A CN103434425B CN 103434425 B CN103434425 B CN 103434425B CN 201310383938 A CN201310383938 A CN 201310383938A CN 103434425 B CN103434425 B CN 103434425B
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- China
- Prior art keywords
- rotating junction
- shank
- vehicle seat
- hand rail
- rail mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000002401 inhibitory effect Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 241001484259 Lacuna Species 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The present invention relates to a kind of Intermediate hand rail mechanism of vehicle seat, it comprises armrest body, is fixed on the connecting portion of armrest body one end, the relatively turnable rotating junction with connecting portion is fitted with in connecting portion, described rotating junction and have the sliding plug that both restrictions mutually depart from along the axis of rotating junction between the fixed support of armrest body both sides, has the set pin preventing the two disengaging sliding plug between rotating junction and fixed support.Adopt technical scheme of the present invention, achieve turning fast of seat middle handrail and join and dismantle, and furthermore achieved that slowly setting level of middle handrail, decrease impact, add the product texture effect of use.
Description
Technical field
The present invention relates to a kind of armrest mechanism of seat, particularly relate to a kind of Intermediate hand rail mechanism of vehicle seat.
Background technology
The vehicle central seat armrest mechanism generally applied at present, comprise armrest body, be fixed on the connecting portion of armrest body one end, the relatively turnable rotating junction with connecting portion is fitted with in connecting portion, armrest body is fixed on the anchor fitting on seat support, and after handrail is set level, prevents handrail from continuing the stop gear moved down.But in existing technical scheme, generally with bolts between anchor fitting and rotating junction, need instrument be used when assembling and dismounting, Fast Installation and dismounting can not be realized; In addition, can not reduce to impact to realize slowly setting level in the process that handrail is set level, the human oriented design of operating unit in car can not be embodied.
Summary of the invention
For solving the deficiencies in the prior art, the invention provides a kind of Intermediate hand rail mechanism of vehicle seat that can realize Fast Installation and dismounting without the need to instrument.
For achieving the above object, Intermediate hand rail mechanism of vehicle seat of the present invention, comprise armrest body, be fixed on the connecting portion of armrest body one end, the relatively turnable rotating junction with connecting portion is fitted with in connecting portion, described rotating junction and there is the sliding plug that both restrictions mutually depart from along the axis of rotating junction between the fixed support of armrest body both sides, between rotating junction and fixed support, have the set pin preventing the two from departing from sliding plug, described set pin has:
Shank, slides and is plugged in rotating junction, its have be positioned at shank one end, be plugged in rotating junction with shank and the back-up ring arranged with rotating junction is inconsistent to limit the plunger of shank along disengaging rotating junction, own axes direction;
Spring, is sleeved on shank, its two ends respectively overhead at back-up ring with on being arranged on shank blocking part;
Connector, is arranged on the shank other end relative with plunger, and when spring descends in the raw, described connector is plugged in the connecting through hole that is arranged on fixed support.
Adopt the technical program, by rotating junction and support bracket fastened sliding plug, and the design of set pin structure between rotating junction and fixed support, achieve the Fast Installation of middle handrail on car body and dismounting.
As the improvement to aforesaid way, be provided with between shank and rotating junction and the guiding mechanism led in rotating junction is inserted into shank slip.Set up guiding mechanism, make shank to insert along correct direction and to match with the component in rotating junction.
As the restriction to aforesaid way, described guiding mechanism comprise the gib block that is fixedly installed on vertically on shank and embedding for orienting sleeve of being arranged in rotating junction and with the guide groove of gib block bearing fit.
As improvement of the present invention, on the shank with connector one end, be provided with guiding hypotenuse.Set up guiding hypotenuse, make the rotating junction being plugged with set pin when with fixed support sliding plug, hard contact can not be there is between fixed support and connector, fixed support is by having the guiding hypotenuse of transition directional tagging, progressively connector is expressed in rotating junction, and when being positioned at the connecting through hole position on fixed support at connector, connector is ejected, and completes engagement process.
As the restriction to aforesaid way, described connector be evagination in shank arrange, the projecting block that leans with connecting through hole.By setting up the projecting block leant with connecting through hole, prevent fixed support and rotating junction from departing from sliding plug.
As improvement of the present invention, between rotating junction and armrest body, be connected with jump ring, rotating junction is set with the damping of pad between jump ring and rotating junction.By setting up jump ring and damping, slowing down impact, achieving slowly setting level of handrail.
As the improvement to aforesaid way, be provided with between connecting portion and rotating junction, when armrest body turns to level attitude, spacing inhibiting device carried out to armrest body.Set up inhibiting device, avoid armrest and continue to move down after setting level.
As the restriction to aforesaid way, described inhibiting device comprises the rotary spacing bar be fixed on vertically on rotating junction, and is arranged on the rotation fixed strip of keeping out mutually with rotary spacing bar in connecting portion.The rotation fixed strip set up rotary spacing bar and be mated, under the prerequisite of not other extension set, achieves spacing object.
As limitation of the invention, described rotary spacing bar is along the end-face diameter of rotating junction to two that are oppositely arranged.
Adopt technical scheme of the present invention, achieve turning fast of seat middle handrail and join and dismantle, and furthermore achieved that slowly setting level of middle handrail, decrease impact, add the product texture effect of use.
Accompanying drawing explanation
Do further to describe in detail to the present invention below in conjunction with the drawings and the specific embodiments:
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation under another visual angle of Fig. 1;
Fig. 3 is the structural representation under Fig. 2 disassembled form;
Fig. 4 is the front view of right swinging mounting;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the upward view of Fig. 4;
Fig. 7 be in Fig. 2 B-B to cutaway view;
Fig. 8 is the cutaway view under right swinging mounting and set pin coupled condition;
Fig. 9 is the structural representation of set pin;
Figure 10 be in Fig. 2 C-C to cutaway view;
Figure 11 be in Fig. 2 A-A to cutaway view;
Figure 12 is that set pin snaps in process schematic.
In figure:
1, armrest body; 2, connecting portion; 3, rotating junction; 31, right swinging mounting; 311, card base; 32, left swinging mounting; 321, draw-in groove; 33, baffle plate; 34, back-up ring; 4, fixed support; 41, rib; 42, connecting through hole; 5, set pin; 51, shank; 511, pipe link; 52, plunger; 53, spring; 54, blocking part; 55, connector; 56, lead hypotenuse; 6, gib block; 61, guide groove; 7, jump ring; 8, damping; 9, inhibiting device; 91, rotary spacing bar; 92, fixed strip is rotated.
Detailed description of the invention
As shown in Figure 1 to Figure 3, the present embodiment relates to a kind of Intermediate hand rail mechanism of vehicle seat, comprise and there is in certain thickness platy structure, that inside division is some regular square grid shapes armrest body 1, be fixed on armrest body 1 one end, hollow arranges cylindrical connecting portion 2, in connecting portion 2, be fitted with the relatively turnable rotating junction 3 with connecting portion 2.By shown in Fig. 3 to Fig. 5, rotating junction 3 is made up of the roughly the same right swinging mounting 31 of inner structure and left swinging mounting 32, unique difference is to be provided with card base 311 in wedge shape bulge-structure at the end winding support of right swinging mounting 31, accordingly, be provided with the draw-in groove 321 coordinating with card base 311, snap in when card base 311 is inserted in left swinging mounting 32 in the end of left swinging mounting 32, card base 311 coordinates with draw-in groove 321 to be made the two be connected to form rotating junction 3.
Rotating junction 3 and there is the sliding plug that both restrictions mutually depart from along the axis of rotating junction 3 between the fixed support 4 of armrest body 1 both sides, in order to realize sliding plug, in the present embodiment, as shown in Figure 3, arrange respectively in the both sides up and down of fixed support 4 length and fixed support 4 entirety rib 41 concavely, on right swinging mounting 31 one end relative with card base 311 and on left swinging mounting 32 one end relative with draw-in groove 321 be equipped with the baffle plate 33 of same structure, baffle plate 33 and rib 41 bearing fit, gathered around to make baffle plate 33 on fixed support 4 by bag, this sliding plug, prevent the axis of fixed support 4 along rotating junction 3 and the dockingundocking of rotating junction 3.
There is the set pin 5 preventing the two from departing from sliding plug between rotating junction 3 and fixed support 4, as shown in Figure 7 to 9, set pin 5 comprises the shank 51 be slidably plugged in rotating junction 3, is positioned at the plunger 52 at shank 51 top, the spring 53 be sleeved on shank 51, and is arranged on the connector 55 of shank 51 other end relative with plunger 52.Shank 51 coordinates with the interporal lacuna arranged in left swinging mounting 32 or right swinging mounting 31, plunger 52 by be symmetrical arranged and mutual spacing arrange two parts form, these two parts are fixing by realizing on shank 51 as the pipe link 511 of shank 51 part, all arrange in ladder between two pipe links 511 and plunger 52 and between pipe link 511 and shank 51, like this, make plunger 52 when being squeezed power, two parts of plunger 52 can move toward one another.Back-up ring 34 is equipped with in the inside of left swinging mounting 32 and right swinging mounting 31, this back-up ring 34 should guarantee that plunger 52 can by the through hole on this back-up ring 34 when being squeezed power, and after plunger 52 is passed through, plunger 52 under recovery state of nature and the ladder place of pipe link 511, can keep out on back-up ring 34, and then be achieved set pin 5 to move downward restriction under state shown in Fig. 8 by back-up ring 34.
Based on state shown in Fig. 8, one end overhead of spring 53 on back-up ring 34, other end overhead as blocking part 54, on cascaded surface that pipe link 511 is connected with shank 51.By this setting, when making shank 51 be subject to propulsive effort upwards with state shown in Fig. 8, spring 53 is compressed.
Connector 55 evagination is arranged in shank 51, in the present embodiment, connector 55 is a projecting block, the hypotenuse 56 that leads is fixed with at the corner point that shank 51 is relative with connector 55, when fixed support 4 is with left swinging mounting 32 or right swinging mounting 31 sliding plug, fixed support 4 first contacts with guiding hypotenuse 56, and under the guiding of guiding hypotenuse 56, shank 51 is progressively pressed in left swinging mounting 32 or right swinging mounting 31, until connector 55 is also all after retraction, the line of centers of the connecting through hole 42 on fixed support 4 and the centerline of shank 51 are in the position roughly overlapped, now, due to being compressed of spring 53, connector 55 ejects by left swinging mounting 32 or right swinging mounting 31, when spring 53 returns to state of nature, connector 55 is plugged in connecting through hole 42.
In addition, be provided with between shank 51 and rotating junction 3 and shank 51 is slided the guiding mechanism being inserted into and leading in rotating junction 3, shown in Fig. 8 composition graphs 6, in the present embodiment, guiding mechanism comprises the gib block 6 be fixedly installed on vertically on shank 51, and be arranged in rotating junction 3 embed for gib block 6 and with the guide groove 61 of gib block 6 bearing fit.
By Fig. 2 in conjunction with shown in Figure 10, between rotating junction 3 and connecting portion 2, be connected with jump ring 7, rotating junction 3 is set with the damping 8 of pad between jump ring 7 and rotating junction 3.In addition, also be provided with between connecting portion 2 and rotating junction 3, when armrest body 1 turns to level attitude, spacing inhibiting device 9 carried out to armrest body 1, as shown in Figure 11 composition graphs 7, inhibiting device 9 comprise be fixed on vertically on rotating junction 3, be the rotary spacing bar 91 of two along the end-face diameter of rotating junction 3 to being oppositely arranged, and be arranged on the rotation fixed strip 92 of keeping out mutually with rotary spacing bar 91 in connecting portion 2.
In an installation during armrest mechanism, fixed support 4 is fixed relative to seat, first set pin 5 is inserted right swinging mounting 31 and left swinging mounting 32 respectively, realizes the mobile restriction to plunger 52 by back-up ring 34, and now, spring 53 is in state of nature.As shown in figure 12, respectively by fixed support 4 along a shown in figure to sleeve with in the right swinging mounting 31 of set pin 5 and the process of left swinging mounting 32, fixed support 4 first contacts with guiding hypotenuse 56, connector 55 is pressed into after in left swinging mounting 32 or right swinging mounting 31, connecting through hole 42 moves into place, now, guiding surface and connector 55 lose ambient pressure, connector 55 ejects and makes connector 55 and guiding hypotenuse 56 be installed in connecting through hole 42 by spring 53, and final spring 53 returns to state of nature.When disassembly is desired, only need under external force pushing tow, pressed by connector 55 to while connecting portion 2 inside, right swinging mounting 31 and left swinging mounting 32 shift out by reversing sense along a arrow respectively, namely complete dismounting.
Set level in process at armrest body 1, jump ring 7 is in a kind of state of compression, because the elasticity of jump ring 7 and damping 8 combined action of pad between jump ring 7 and rotating junction 3 produce resistance, armrest body 1 is achieved and slowly sets level, and decreases and impacts sense; When armrest body 1 is about to set level, the rotary spacing bar 91 be fixed on vertically on rotating junction 3 is mutually kept out with the rotation fixed strip 92 be arranged in connecting portion 2 and is coordinated, and makes armrest body 1 no longer continue to move down after setting level.
Claims (9)
1. an Intermediate hand rail mechanism of vehicle seat, comprise armrest body, be fixed on the connecting portion of armrest body one end, the relatively turnable rotating junction with connecting portion is fitted with in connecting portion, described rotating junction and there is the sliding plug that both restrictions mutually depart from along the axis of rotating junction between the fixed support of armrest body both sides, there is the set pin preventing the two from departing from sliding plug between rotating junction and fixed support, it is characterized in that described set pin has:
Shank, slides and is plugged in rotating junction, its have be positioned at shank one end, be plugged in rotating junction with shank and the back-up ring arranged with rotating junction is inconsistent to limit the plunger of shank along disengaging rotating junction, own axes direction;
Spring, is sleeved on shank, its two ends respectively overhead at back-up ring with on being arranged on shank blocking part;
Connector, is arranged on the shank other end relative with plunger, and when spring descends in the raw, described connector is plugged in the connecting through hole that is arranged on fixed support.
2. Intermediate hand rail mechanism of vehicle seat according to claim 1, is characterized in that: be provided with between shank and rotating junction and be inserted into shank slip the guiding mechanism led in rotating junction.
3. Intermediate hand rail mechanism of vehicle seat according to claim 2, is characterized in that: described guiding mechanism comprise the gib block that is fixedly installed on vertically on shank and embedding for gib block of being arranged in rotating junction and with the guide groove of gib block bearing fit.
4. Intermediate hand rail mechanism of vehicle seat according to claim 1, is characterized in that: on the shank with connector one end, is provided with guiding hypotenuse.
5. Intermediate hand rail mechanism of vehicle seat according to claim 1, is characterized in that: described connector be evagination in shank arrange, the projecting block that leans with connecting through hole.
6. Intermediate hand rail mechanism of vehicle seat according to any one of claim 1 to 5, is characterized in that: between rotating junction and armrest body, be connected with jump ring, and rotating junction is set with the damping of pad between jump ring and rotating junction.
7. Intermediate hand rail mechanism of vehicle seat according to claim 6, is characterized in that: be provided with between connecting portion and rotating junction and carry out spacing inhibiting device when armrest body turns to level attitude to armrest body.
8. Intermediate hand rail mechanism of vehicle seat according to claim 7, it is characterized in that: described inhibiting device comprises the rotary spacing bar be fixed on vertically on rotating junction, and be arranged on the rotation fixed strip of keeping out mutually with rotary spacing bar in connecting portion.
9. Intermediate hand rail mechanism of vehicle seat according to claim 8, is characterized in that: described rotary spacing bar is along the end-face diameter of rotating junction to two that are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310383938.1A CN103434425B (en) | 2013-08-29 | 2013-08-29 | Intermediate hand rail mechanism of vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310383938.1A CN103434425B (en) | 2013-08-29 | 2013-08-29 | Intermediate hand rail mechanism of vehicle seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103434425A CN103434425A (en) | 2013-12-11 |
| CN103434425B true CN103434425B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310383938.1A Expired - Fee Related CN103434425B (en) | 2013-08-29 | 2013-08-29 | Intermediate hand rail mechanism of vehicle seat |
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| Country | Link |
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| CN (1) | CN103434425B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016114433B4 (en) * | 2016-08-04 | 2022-06-30 | Lisa Dräxlmaier GmbH | Storage of an armrest body |
| DE102017102399B4 (en) | 2017-02-08 | 2022-12-08 | Lisa Dräxlmaier GmbH | Armrest for a vehicle and method of assembling the same |
| CN108565227A (en) * | 2017-12-29 | 2018-09-21 | 上海新阳半导体材料股份有限公司 | Semiconductor processing equipment |
| CN109774562A (en) * | 2019-03-04 | 2019-05-21 | 陈碧毅 | Novel car seat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6033015A (en) * | 1996-07-01 | 2000-03-07 | Lear Corporation | Armrest cover positioning mechanism |
| CN1596200A (en) * | 2002-08-19 | 2005-03-16 | 格瑞玛股份公司 | Armrest |
| CN101589893A (en) * | 2008-05-29 | 2009-12-02 | 备前发条株式会社 | Armrest system |
| CN201872642U (en) * | 2010-11-12 | 2011-06-22 | 上海子元汽车零部件有限公司 | Rotating mechanism controlled by thorns wheel |
| CN102947526A (en) * | 2010-05-21 | 2013-02-27 | 江森自控科技公司 | Hinge assembly for vehicle interior trim component |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10234715B8 (en) * | 2002-07-30 | 2008-04-03 | Röchling Automotive AG & Co. KG | Rotatable body with unlocking element |
| JP4910133B2 (en) * | 2006-07-13 | 2012-04-04 | 日本発條株式会社 | Armrest device |
-
2013
- 2013-08-29 CN CN201310383938.1A patent/CN103434425B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6033015A (en) * | 1996-07-01 | 2000-03-07 | Lear Corporation | Armrest cover positioning mechanism |
| CN1596200A (en) * | 2002-08-19 | 2005-03-16 | 格瑞玛股份公司 | Armrest |
| CN101589893A (en) * | 2008-05-29 | 2009-12-02 | 备前发条株式会社 | Armrest system |
| CN102947526A (en) * | 2010-05-21 | 2013-02-27 | 江森自控科技公司 | Hinge assembly for vehicle interior trim component |
| CN201872642U (en) * | 2010-11-12 | 2011-06-22 | 上海子元汽车零部件有限公司 | Rotating mechanism controlled by thorns wheel |
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| Publication number | Publication date |
|---|---|
| CN103434425A (en) | 2013-12-11 |
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Granted publication date: 20160309 |