CN104527466A - Seat height adjustment carrying structure - Google Patents
Seat height adjustment carrying structure Download PDFInfo
- Publication number
- CN104527466A CN104527466A CN201410762496.6A CN201410762496A CN104527466A CN 104527466 A CN104527466 A CN 104527466A CN 201410762496 A CN201410762496 A CN 201410762496A CN 104527466 A CN104527466 A CN 104527466A
- Authority
- CN
- China
- Prior art keywords
- boss
- draw
- plastic handle
- shaped
- clamping groove
- 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.)
- Granted
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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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
Abstract
The invention discloses a seat height adjustment carrying structure. A height adjustment core piece comprises rotating star-shaped bosses and shell fan-shaped cavities corresponding to the rotating star-shaped bosses one to one. The rotating star-shaped bosses are located in the corresponding shell fan-shaped cavities. A plastic handle is an injection-molded piece with an insert. Clamping groove boss sets corresponding to the rotating star-shaped bosses one to one are arranged on the insert. Each clamping groove boss set is composed of two clamping groove bosses. The clamping groove boss sets are inserted into the corresponding shell fan-shaped cavities. Each rotating star-shaped boss is located between the two clamping groove bosses of the corresponding clamping groove boss set. The clamping groove boss sets are driven by the rotating star-shaped bosses to rotate in the shell fan-shaped cavities. On the premise of not influencing the arrangement space of an existing structure, the problem that abnormal sound and scratches are caused when the adjustment angle of the height adjustment core piece is larger than the operation angle of the plastic handle and the plastic handle collides with an outer side large protection plate is solved.
Description
Technical field
The present invention relates to automotive seating art field, especially the height adjustment mechanism of seat.
Background technology
Automotive seat are provided with usually height adjustment mechanism (being called for short high regulating mechanism) for adjusting the high and low position of seat cushion.As shown in Figure 1, seat lofty tone carrying structure comprises seat frame frame assembly 1, to a high-profile core members 2, connecting panel 3, the large backplate 4 in outside and plastic handle 5.The side board 1a of seat cushion framework assembly 1 is provided with to a high-profile core members 2, core members 2 is directly commercially bought to a high-profile, is made up of fixed part and rotating element, and the side board 1a being directly installed on seat cushion framework assembly 1 can use; Connecting panel 3 being provided with two circular vias 3a for installing with the rotating element of lofty tone core members 2, connecting panel 3 being provided with two threaded mounting hole 3b for installing with plastic handle 5; First connecting panel 3 and lofty tone core members 2 are installed after fixing, more successively install outside backplate 4 and plastic handle 5 greatly, plastic handle 5 is provided with two bolt through-hole 5a for being connected with connecting panel 3, and two bolt through-hole 5a are corresponding with two threaded mounting hole 3b.Drive the rotating element of connecting panel 3, to a high-profile core members 2 to rotate by operation plastic handle 5, thus drive seat cushion to move up and down.
The work angle space of usual plastic handle 5 is mated with the adjusting angle of lofty tone core members 2, when lofty tone core members 2 self-regulation angle is ± 16 °, the work angle space of plastic handle also only has ± and 16 °, the angle automatching of the lofty tone core members 2 namely the design rotational angle of plastic handle 5 and market bought.But, actual conditions are often really not so, adjusting angle as the lofty tone core members 2 bought is ± 30 °, and the work angle space of plastic handle 5 only have ± 16 °, namely the adjusting angle of core members 2 is greater than the work angle space of plastic handle 5 to a high-profile, cause plastic handle 5 and the large backplate 4 in outside to collide, occur abnormal sound and scuffing.
Summary of the invention
Under the present invention is intended to not affect the prerequisite of existing structure arrangement space, when the adjusting angle solving core members is to a high-profile greater than the work angle space of plastic handle, plastic handle collision outside large backplate, caused abnormal sound and the problem of scuffing.
For this reason, the technical solution adopted in the present invention is: a kind of height of seat regulates carrying structure, comprise seat frame frame assembly (1), core members (2) to a high-profile, the large backplate (4) in outside and plastic handle (5), described lofty tone core members (2) is arranged on the side board (1a) of seat frame frame assembly (1), described lofty tone core members (2) comprises rotates star boss (2a), with rotation star boss (2a) one to one the fan-shaped chamber of shell (2b), described rotation star boss (2a) is positioned at the corresponding fan-shaped chamber of shell (2b), it is characterized in that: described plastic handle (5) is the moulding with inserts (6), described inserts (6) is provided with and rotates star boss (2a) draw-in groove boss group one to one, each draw-in groove boss group is made up of two draw-in groove boss (6a), described draw-in groove boss group is inserted in the corresponding fan-shaped chamber of shell (2b), and rotation star boss (2a) is positioned between two draw-in groove boss (6a) of corresponding draw-in groove boss group, draw-in groove boss group is driven to rotate in the fan-shaped chamber of shell (2b) by rotation star boss (2a).
Preferred as such scheme, the left and right sidewall of described rotation star boss (2a) is fitted with corresponding two draw-in groove boss (6a) madial walls, to improve the transmission of rotational force respectively completely.
Beneficial effect of the present invention:
(1) plastic handle adopts the moulding of band inserts, and set up on inserts and rotate star boss draw-in groove boss group one to one, the rotation star boss of correspondence clamps by two draw-in groove boss of each draw-in groove boss group, because draw-in groove boss occupies the space in the fan-shaped chamber of shell, equal to increase the cross-sectional area rotating star boss, correspondingly reduce and rotate the rotational angle of star boss in the fan-shaped chamber of shell, make the lofty tone core members of large adjusting angle and the plastic handle successful match of work angle limited space, thus effectively prevent the large backplate in plastic handle collision outside, caused abnormal sound and the problem of scuffing,
(2) plastic handle of corresponding arbitrary work angle limited space, only needs to change the inserts on plastic handle, and namely change the draw-in groove boss width on inserts, just can meet and change adjustment at any angle, commonality is high;
(3) inserts on plastic handle, instead of the connecting panel in conventional confguration and the rotational force of plastic handle is passed to core members to a high-profile, save number of parts, avoid part and connect the gap occurred, make integral structure more compact.
Accompanying drawing explanation
Fig. 1 is the installation steps figure of existing seat height regulating mechanism.
Fig. 2 is installation steps figure of the present invention.
Fig. 3 is the inserts figure of plastic handle in Fig. 2.
Fig. 4 is the A portion enlarged drawing of Fig. 2.
Fig. 5 is the rotating effect figure of the lofty tone core members after inserting inserts.
Fig. 6 is the rotating effect figure of the lofty tone core members not with inserts.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the invention will be further described:
Shown in composition graphs 2-Fig. 4, a kind of height of seat regulates carrying structure, and primarily of seat frame frame assembly 1, core members 2, the large backplate 4 in outside and plastic handle 5 form to a high-profile.
Core members 2 is for buying part in market to a high-profile, and its adjusting angle scope is greater than the work angle space of plastic handle 5.Core members 2 is made up of fixed part and rotating element usually to a high-profile.Lofty tone core members 2 is arranged on the side board 1a of seat frame frame assembly 1, and the core members of core members 2 rotating element is for rotating star boss 2a to a high-profile, and the core members of fixed part is the fan-shaped chamber 2b of shell, and the fan-shaped chamber 2b of shell and rotation star boss 2a one_to_one corresponding.Rotate star boss 2a and be positioned at the corresponding fan-shaped chamber 2b of shell, when rotating star boss 2a and receiving rotational force, at shell fan-shaped chamber 2b cw or can rotate counterclockwise.
Plastic handle 5 is the moulding with inserts 6, inserts 6 is provided with and rotates star boss 2a draw-in groove boss group one to one, assuming that rotating star boss 2a is three, so the fan-shaped chamber 2b of shell, draw-in groove boss group are also respectively three.Each draw-in groove boss group is made up of two draw-in groove boss 6a, and the space between two draw-in groove boss 6a is just in time rotated star boss 2a for one and inserted.Draw-in groove boss group is inserted in the corresponding fan-shaped chamber 2b of shell, and rotates star boss 2a between two draw-in groove boss 6a of the draw-in groove boss group of correspondence, drives draw-in groove boss group to rotate in the fan-shaped chamber 2b of shell by rotation star boss 2a.
Preferably, the left and right sidewall rotating star boss 2a is fitted with corresponding two draw-in groove boss 6a madial walls, to improve the transmission effect of rotational force respectively completely.
Comparison diagram 5 and Fig. 6 can find out, insert the rotation star boss 2a of the lofty tone core members after inserts 6, rotational angle in the fan-shaped chamber 2b of shell, no matter be cw or rotate counterclockwise, its rotational angle is all restricted, compare the lofty tone core members not with inserts, the angular range of rotation reduces.Be followed successively by virgin state in Fig. 5, Fig. 6, conter clockwise is adjusted to end position state, and cw is adjusted to the view of the state of end position.
Claims (2)
1. a height of seat regulates carrying structure, comprise seat frame frame assembly (1), core members (2) to a high-profile, the large backplate (4) in outside and plastic handle (5), described lofty tone core members (2) is arranged on the side board (1a) of seat frame frame assembly (1), described lofty tone core members (2) comprises rotates star boss (2a), with rotation star boss (2a) one to one the fan-shaped chamber of shell (2b), described rotation star boss (2a) is positioned at the corresponding fan-shaped chamber of shell (2b), it is characterized in that: described plastic handle (5) is the moulding with inserts (6), described inserts (6) is provided with and rotates star boss (2a) draw-in groove boss group one to one, each draw-in groove boss group is made up of two draw-in groove boss (6a), described draw-in groove boss group is inserted in the corresponding fan-shaped chamber of shell (2b), and rotation star boss (2a) is positioned between two draw-in groove boss (6a) of corresponding draw-in groove boss group, draw-in groove boss group is driven to rotate in the fan-shaped chamber of shell (2b) by rotation star boss (2a).
2. regulate carrying structure according to height of seat according to claim 1, it is characterized in that: the left and right sidewall of described rotation star boss (2a) is fitted completely with corresponding two draw-in groove boss (6a) madial walls respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762496.6A CN104527466B (en) | 2014-12-11 | 2014-12-11 | Height of seat adjusts carrying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762496.6A CN104527466B (en) | 2014-12-11 | 2014-12-11 | Height of seat adjusts carrying structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104527466A true CN104527466A (en) | 2015-04-22 |
| CN104527466B CN104527466B (en) | 2017-04-05 |
Family
ID=52843184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410762496.6A Active CN104527466B (en) | 2014-12-11 | 2014-12-11 | Height of seat adjusts carrying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527466B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4614257A (en) * | 1982-12-26 | 1986-09-30 | Aisin Seiki Company, Ltd. | Spring coupler apparatus |
| JPH09119460A (en) * | 1995-10-24 | 1997-05-06 | Fuji Kiko Co Ltd | Brake unit |
| CN203063718U (en) * | 2012-12-26 | 2013-07-17 | 江苏力乐汽车部件股份有限公司 | Circular-disc type automobile seat angle regulator |
| CN203410325U (en) * | 2013-07-29 | 2014-01-29 | 江苏力乐汽车部件股份有限公司 | Automobile seat recliner with core element |
| CN203460729U (en) * | 2013-09-04 | 2014-03-05 | 江苏力乐汽车部件股份有限公司 | Automobile seat angle regulator borrowing platform structure |
| CN204340751U (en) * | 2014-12-11 | 2015-05-20 | 重庆宏立至信汽车部件制造有限公司 | Height of seat regulates carrying structure |
-
2014
- 2014-12-11 CN CN201410762496.6A patent/CN104527466B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4614257A (en) * | 1982-12-26 | 1986-09-30 | Aisin Seiki Company, Ltd. | Spring coupler apparatus |
| JPH09119460A (en) * | 1995-10-24 | 1997-05-06 | Fuji Kiko Co Ltd | Brake unit |
| CN203063718U (en) * | 2012-12-26 | 2013-07-17 | 江苏力乐汽车部件股份有限公司 | Circular-disc type automobile seat angle regulator |
| CN203410325U (en) * | 2013-07-29 | 2014-01-29 | 江苏力乐汽车部件股份有限公司 | Automobile seat recliner with core element |
| CN203460729U (en) * | 2013-09-04 | 2014-03-05 | 江苏力乐汽车部件股份有限公司 | Automobile seat angle regulator borrowing platform structure |
| CN204340751U (en) * | 2014-12-11 | 2015-05-20 | 重庆宏立至信汽车部件制造有限公司 | Height of seat regulates carrying structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104527466B (en) | 2017-04-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 401133 No. 218 Yuguan Avenue, Yuzui Town, Jiangbei District, Chongqing Patentee after: Chongqing Hongli Zhixin Science and Technology Development Group Co., Ltd. Address before: No. 146 Dongfeng Road, Yuzui Town, Jiangbei District, Chongqing 400021 Patentee before: Chongqing Hongli Zhixin Auto Parts Manufacturing Co., Ltd. |
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| CP03 | Change of name, title or address |