CN102555863B - Central armrest of back-row seat of automobile - Google Patents
Central armrest of back-row seat of automobile Download PDFInfo
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- CN102555863B CN102555863B CN201110432738.1A CN201110432738A CN102555863B CN 102555863 B CN102555863 B CN 102555863B CN 201110432738 A CN201110432738 A CN 201110432738A CN 102555863 B CN102555863 B CN 102555863B
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- armrest
- connection block
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- joystick
- middle handrail
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Abstract
The invention provides a central armrest of a back-row seat of an automobile, which belongs to the technical field of vehicles and solves the technical problem that the central armrest of the back-row seat of the conventional automobile cannot meet the requirements of different passengers on using comfort due to fixed armrest height and single armrest surface hardness. The central armrest of the back-row seat of the automobile provided by the invention comprises an armrest main body and a connecting seat which is provided with an axle part and is articulated with the back of the back-row seat, wherein the armrest main body is sleeved on the axle part of the connecting seat and rotates along the circumferential direction of the axle part, the armrest body is provided with at least two armrest surfaces, the distances from the armrest surfaces to the axle center of the axle part are not completely the same; and a positioning structure is arranged between the armrest main body and the connecting seat for preventing the armrest main body from rotating relative to the connecting seat. The central armrest of the back-row seat of the automobile, provided by the invention, can provide the armrest surfaces with various different characteristics for the passengers, meets the requirements of different passengers and simultaneously has the advantages of being reasonable in design and convenient to use.
Description
Technical field
The invention belongs to vehicle technology field, relate to a kind of automobile rear seat, particularly a kind of middle handrail for rear-row chair of automobile.
Background technology
Automobile refers to that the engine installation of self equipment drives, and generally has four or more wheel, does not rely on track or stringing and at the vehicle of land locomotion.
The traveling comfort of taking in order to improve passenger, in the back seat middle of vehicle, is generally all provided with a middle handrail.This handrail, by the anchor shaft rotation in back of seat, is deployed into extended position for passenger from reception position.In the time that this handrail is packed up, generally all with back seat integrator, form concordant plane, avoid taking up room and affect and take.Expanded position is fixed, and generally arrives passenger's ancon height level, and in actual use, due to passenger's height height, the length of arm is also slightly different, and requirement difference to handrail soft or hard, is different thus to the operating needs of handrail.Current middle handrail for rear-row chair of automobile is all to adopt General Construction design, there is no to solve structure and the scheme of above-mentioned problem, therefore can not meet different passengers' demand.
Summary of the invention
The object of the invention is to have the problems referred to above for existing technology, proposed a kind of middle handrail for rear-row chair of automobile, this middle handrail can provide multiple different armrest surfaces that require to select for passenger.
Object of the present invention can realize by following technical proposal: a kind of middle handrail for rear-row chair of automobile, it comprises armrest body and has axial region and can be hinged on the Connection Block on back seat backrest, described armrest body is set in the axial region place of Connection Block and can circumferentially rotates along axial region, on described armrest body, at least have two armrest surfaces, all armrest surfaces are apart from axial region distance of shaft centers from incomplete same; Between described armrest body and Connection Block, be provided with the location structure that can prevent that armrest body from rotating with respect to Connection Block.
The armrest body of this middle handrail for rear-row chair of automobile is for the arm of support passengers.In practice, all armrest surfaces are apart from axial region distance of shaft centers from outside incomplete same, and the hardness of all armrest surfaces is also incomplete same.According to passenger's actual needs, handling location structure can rotate along Connection Block armrest body, then rotary handle main body can lean with arm required armrest surface, finally handle location structure armrest body is positioned on Connection Block, avoid armrest body to produce rocking and affect the traveling comfort of use.
In above-mentioned middle handrail for rear-row chair of automobile, described Connection Block comprises pedestal, axis body and end cap, and described pedestal can be hinged on back seat backrest, and described armrest body is set on axis body, one end of described axis body is fixedly connected with pedestal, and the other end is fixedly connected with end cap.The Connection Block of this structure is made from multiple components, and adopts this structure to have advantages of the production of convenience, dismounting and use.
In above-mentioned middle handrail for rear-row chair of automobile, described location structure comprises joystick and locations, and described locations radially arranges along the axial region of Connection Block, and joystick axially arranges along the axial region of Connection Block; One end of described locations has positioning convex body, and the other end is connected with one end of joystick; The other end of described joystick stretches out; On described armrest body end face, have and the armrest surface corresponding and positioning groove that can make positioning convex body embed one by one, between described joystick and Connection Block, be provided with and can make positioning convex body have all the time to the elastic component one that embeds direction mobile trend in positioning groove.
In above-mentioned middle handrail for rear-row chair of automobile, the inner end surface of described end cap is provided with the position-limited trough of a strip, and described locations is positioned at position-limited trough.
In above-mentioned middle handrail for rear-row chair of automobile, described elastic component one is spring, and spring housing is located on joystick, and one end is resisted against on locations, and the other end is resisted against on end cap.
In above-mentioned middle handrail for rear-row chair of automobile, described armrest body is provided with and armrest surface identification piece one one to one, and described end cap is provided with the identification piece two corresponding with identification piece one position.
Can also adopt this programme according to actual conditions location structure: in above-mentioned middle handrail for rear-row chair of automobile, described location structure comprises and being positioned on armrest body end face and armrest surface corresponding positioning groove spherical in shape and be positioned on Connection Block the mounting groove corresponding with positioning groove position one by one, in described mounting groove, be provided with positioning unit and can make positioning unit have all the time to the elastic component two that embeds direction mobile trend in positioning groove, the head of described positioning unit is spherical.
Positioning groove in this location structure and the head of positioning unit are all spherical, in the head of positioning unit embeds positioning groove and positioning unit under the effect of elastic component two time, armrest body are positioned on Connection Block.In the time of passenger's rotary handle main body, force the head of positioning unit and the sidewall of positioning groove to produce and slide, so compression elastic piece two, the head of positioning unit departs from positioning groove, and armrest body can freely rotate thus; In the time that the head of positioning unit is relative with next positioning groove, under the effect of elastic component two, automatically embed in positioning groove.
In above-mentioned middle handrail for rear-row chair of automobile, described positioning unit is followed successively by and is spherical head, the guide part corresponding with mounting groove structure and for locating the location division of elastic component two to afterbody from the head.
In above-mentioned middle handrail for rear-row chair of automobile, described mounting groove is positioned on the end face of pedestal and/or end cap.
In above-mentioned middle handrail for rear-row chair of automobile, the cross section of described armrest body is rectangular, and the quantity of positioning groove is four and is circumferentially uniformly distributed along axle center.
Compared with prior art, this middle handrail for rear-row chair of automobile has the following advantages:
1, this middle handrail for rear-row chair of automobile has multiple armrest surfaces, and the distance between all armrest surfaces and axle center is not exclusively same, and the hardness of all armrest surfaces is also incomplete same, can provide multiple armrest surface of different nature to passenger thus, meet different passengers' demand.
2, between the Connection Block of this middle handrail and armrest body, there is location structure, can guarantee that thus armrest body is only just rotatable in the time that needs are handled, have advantages of that in-use performance is stable.
3, in this middle handrail, location structure has scheme variety, therefore can select applicable location structure according to different situations.This location structure also has advantage reasonable in design, easy to use.
Accompanying drawing explanation
Fig. 1 is the perspective view of this middle handrail for rear-row chair of automobile.
Fig. 2 is the sectional structure schematic diagram of this middle handrail for rear-row chair of automobile embodiment mono-.
Fig. 3 is the structural representation of armrest body end face in this middle handrail for rear-row chair of automobile embodiment mono-.
Fig. 4 is the sectional structure schematic diagram of this middle handrail for rear-row chair of automobile embodiment bis-.
Fig. 5 is the structural representation of armrest body end face in this middle handrail for rear-row chair of automobile embodiment mono-.
In figure, 1, back seat; 2, Connection Block; 21, pedestal; 22, axis body; 23, end cap; 231, position-limited trough; 3, armrest body; 31, positioning groove; 4, locations; 41, positioning convex body; 5, joystick; 6, elastic component one; 7, identification piece one; 8, identification piece two; 9, mounting groove; 10, elastic component two; 11, positioning unit.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Embodiment mono-
As described in Figure 1, this automobile rear seat 1 middle handrail comprises Connection Block 2, armrest body 3 and location structure.Specifically, Connection Block 2 Main Functions are supporting armrests main body 3 and are connected with back seat 1 backrest; Armrest body 3 Main Functions are to provide multiple armrest surfaces, select for passenger; Location structure is used for preventing that armrest body 3 from rotating with respect to Connection Block 2.
As shown in Figure 1 to Figure 3, more particularly, Connection Block 2 comprises pedestal 21, axis body 22 and end cap 23.Pedestal 21 can be hinged on back seat 1 backrest, and one end of axis body 22 is fixedly connected with the center of pedestal 21, and the other end of axis body 22 is fixedly connected with or is bolted to connection by screw thread with end cap 23.Thus, end cap 23 can according to circumstances be dismantled, and then facilitates handling and maintenance between all parts.
Location structure is arranged between Connection Block 2 and armrest body 3, and location structure comprises joystick 5 and locations 4.Joystick 5 is located in end cap 23 and joystick 5 axially arranges along the axial region of Connection Block 2; One end of joystick 5 penetrates in axis body 22, and the other end of joystick 5 stretches out and easily joystick 5 handled for operator.
Locations 4 comprises that the limiting section that is strip and the positioning convex body 41 that is positioned at limiting section one end, the inner end surface of end cap 23 are provided with one and are the position-limited trough 231 of strip along axis body 22 omnibearing line settings, and the limiting section of locations 4 is positioned at position-limited trough 231; Thus, locations 4 only can be along axis body 22 axial motions.The limiting section other end of locations 4 is connected with one end of joystick 5.On armrest body 3 end faces, have and the armrest surface corresponding and positioning groove 31 that can make positioning convex body 41 embed one by one, the quantity of positioning groove 31 is four and is circumferentially uniformly distributed along axle center.Between joystick 5 and Connection Block 2, be provided with and can make positioning convex body 41 have all the time to the elastic component 1 that embeds the interior direction mobile trend of positioning groove 31.The elastic component 1 that the present embodiment provides is spring, and spring housing is located on joystick 5, and one end is resisted against on locations 4, and the other end is resisted against on end cap 23.
This automobile rear seat 1 middle handrail can be adjusted by following steps, first joystick 5 is pulled out and makes positioning convex body 41 depart from positioning groove 31, then rotary handle main body 3 makes the armrest surface needing be positioned at corresponding position, and guarantee that identification piece 1 is relative with identification piece 28, finally discharge joystick 5, joystick 5 is under the elastic force effect of spring, automatically reset and then positioning convex body 41 is automatically embedded in positioning groove 31, realizing thus the location between armrest body 3 and Connection Block 2.
Embodiment bis-
The present embodiment is basic identical with structure and the principle of embodiment mono-, different place is: as shown in Fig. 4 to Fig. 5, location structure comprises and being positioned on armrest body 3 end faces and armrest surface corresponding positioning groove 31 spherical in shape and be positioned on Connection Block 2 mounting groove 9 corresponding with positioning groove 31 positions one by one; The quantity of positioning groove 31 and mounting groove 9 is four and be circumferentially uniformly distributed along axle center.In mounting groove 9, be provided with positioning unit 11 and can make positioning unit 11 have all the time to the elastic component 2 10 that embeds the interior direction mobile trend of positioning groove 31.Positioning unit 11 is followed successively by and is spherical head, the guide part corresponding with mounting groove 9 structures and for locating the location division of elastic component 2 10 to afterbody from the head.The scheme that the present embodiment provides: elastic component 2 10 is spring, and one end of spring is resisted against on the bottom surface of mounting groove 9, and the other end is resisted against on the end face of guide part, location division embeds spring.Mounting groove 9 is positioned on the end face of pedestal 21.According to actual conditions, mounting groove 9 can also be positioned on the end face of end cap 23, or can also on the end face of pedestal 21 and on the end face of end cap 23, four mounting grooves 9 be all set simultaneously.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although more used back seat 1 herein; Connection Block 2; Pedestal 21; Axis body 22; End cap 23; Position-limited trough 231; Armrest body 3; Positioning groove 31; Locations 4; Positioning convex body 41; Joystick 5; Elastic component 1; Identification piece 1; Identification piece 28; Mounting groove 9; Elastic component 2 10; Positioning unit 11 terms such as grade, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.
Claims (6)
1. a middle handrail for rear-row chair of automobile, it is characterized in that, it comprises armrest body (3) and has axial region and can be hinged on the Connection Block (2) on back seat (1) backrest, described armrest body (3) is set in the axial region place of Connection Block (2) and can circumferentially rotates along axial region, on described armrest body (3), at least have two armrest surfaces, all armrest surfaces are apart from axial region distance of shaft centers from incomplete same; Between described armrest body (3) and Connection Block (2), be provided with the location structure that can prevent that armrest body (3) from rotating with respect to Connection Block (2); Described location structure comprises joystick (5) and locations (4), and described locations (4) radially arranges along the axial region of Connection Block (2), and joystick (5) axially arranges along the axial region of Connection Block (2); One end of described locations (4) has positioning convex body (41), and the other end is connected with the one end of joystick (5); The other end of described joystick (5) stretches out; On described armrest body (3) end face, have and the armrest surface corresponding and positioning groove (31) that can make positioning convex body (41) embed one by one, between described joystick (5) and Connection Block (2), be provided with and can make positioning convex body (41) have all the time to the elastic component one (6) of embedding positioning groove (31) interior direction mobile trend.
2. middle handrail for rear-row chair of automobile according to claim 1, it is characterized in that, described Connection Block (2) comprises pedestal (21), axis body (22) and end cap (23), described pedestal (21) can be hinged on back seat (1) backrest, described armrest body (3) is set on axis body (22), one end of described axis body (22) is fixedly connected with pedestal (21), and the other end is fixedly connected with end cap (23).
3. middle handrail for rear-row chair of automobile according to claim 1 and 2, is characterized in that, the inner end surface of described end cap (23) is provided with the position-limited trough (231) of a strip, and described locations (4) is positioned at position-limited trough (231).
4. middle handrail for rear-row chair of automobile according to claim 3, is characterized in that, described elastic component one (6) is spring, and it is upper that spring housing is located at joystick (5), and it is upper that one end is resisted against locations (4), and the other end is resisted against on end cap (23).
5. middle handrail for rear-row chair of automobile according to claim 4, it is characterized in that, described armrest body (3) is provided with and armrest surface identification piece one (7) one to one, and described end cap (23) is provided with the identification piece two (8) corresponding with identification piece one (7) position.
6. middle handrail for rear-row chair of automobile according to claim 2, is characterized in that, the cross section of described armrest body (3) is rectangular, and the quantity of positioning groove (31) is four and is circumferentially uniformly distributed along axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110432738.1A CN102555863B (en) | 2011-12-21 | 2011-12-21 | Central armrest of back-row seat of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110432738.1A CN102555863B (en) | 2011-12-21 | 2011-12-21 | Central armrest of back-row seat of automobile |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410033441.1A Division CN103770677B (en) | 2011-12-21 | 2011-12-21 | Middle handrail for rear-row chair of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102555863A CN102555863A (en) | 2012-07-11 |
| CN102555863B true CN102555863B (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110432738.1A Active CN102555863B (en) | 2011-12-21 | 2011-12-21 | Central armrest of back-row seat of automobile |
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| Country | Link |
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| CN (1) | CN102555863B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128711A (en) * | 2015-08-25 | 2015-12-09 | 富卓汽车内饰（安徽）有限公司 | Rear-row seat structure for automobile |
| CN106218456A (en) * | 2016-09-13 | 2016-12-14 | 吴耀南 | A kind of portable child seat |
| CN106828227B (en) * | 2017-01-22 | 2020-01-14 | 绍兴职业技术学院 | Positioning mechanism of automobile armrest |
| CN107472540A (en) * | 2017-08-21 | 2017-12-15 | 中国民用航空总局第二研究所 | A kind of new aero seat handrail |
| CN111591186A (en) * | 2020-05-21 | 2020-08-28 | 北京汽车集团越野车有限公司 | Car handrail, seat and car |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608895A (en) * | 2003-10-16 | 2005-04-27 | 东京座椅技术股份公司 | Center console |
| CN101190660A (en) * | 2006-11-29 | 2008-06-04 | 博斯股份有限两合公司 | Central arm rest with parallel adjustment functions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001037582A (en) * | 1999-07-30 | 2001-02-13 | Tachi S Co Ltd | Structure of armrest |
| TWM384589U (en) * | 2010-01-22 | 2010-07-21 | Tayhuah Furniture Corp | Bi-axial rotary armrest of chair |
-
2011
- 2011-12-21 CN CN201110432738.1A patent/CN102555863B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608895A (en) * | 2003-10-16 | 2005-04-27 | 东京座椅技术股份公司 | Center console |
| CN101190660A (en) * | 2006-11-29 | 2008-06-04 | 博斯股份有限两合公司 | Central arm rest with parallel adjustment functions |
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| Publication number | Publication date |
|---|---|
| CN102555863A (en) | 2012-07-11 |
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