CN104627040B - Anti-seat of falling - Google Patents
Anti-seat of falling Download PDFInfo
- Publication number
- CN104627040B CN104627040B CN201510038329.1A CN201510038329A CN104627040B CN 104627040 B CN104627040 B CN 104627040B CN 201510038329 A CN201510038329 A CN 201510038329A CN 104627040 B CN104627040 B CN 104627040B
- Authority
- CN
- China
- Prior art keywords
- rod member
- spring
- rotating shaft
- support
- bevel gear
- 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.)
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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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/986—Side-rests
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a kind of novel anti-seat of falling, including seat body, base plate, multiple rod member, multiple support, multiple baffle plate, rotating shaft, spring, bevel gear etc., four springs are installed on base plate, one end of 3rd rod member is arranged on the first spring, and the other end is arranged on the 4th spring；Second rod member one end is arranged on the second spring, and the other end is arranged on the 3rd spring；One end with second rod member one end and the 3rd rod member respectively, the two ends of the first rod member is connected；The centre of described first rod member is hinged by connector and the first support, the centre of the second rod member is hinged with the second support by the first rotating shaft, second rod member and the fixing connection of the first rotating shaft, described first rotating shaft passes the second rod member and the second support, one end is connected with third hand tap gear, and the other end is connected with second baffle；When the people center sat on is toppled over to side, the backplate of this side will Automatic-expanding, protection people will not drop to the ground.
Description
Technical field
The present invention relates to a kind of anti-automotive seat of falling.
Background technology
Train the most by bus it is found that, the when of falling asleep onboard, health is gone over to a certain inclination the most unconsciously, it is easy to just overwhelm on the body of people from side, and this is for mutual unacquainted people, it is easy to cause how-do-you-do.When people are outside sitting by bus simultaneously, it is also desirable to have a backplate that can rely on.And existing seat can only be toppled over mostly backward, both sides only have handrail, do not have the thing that can lean on.
Summary of the invention
In order to overcome existing seat not have left and right to rely on, the shortcoming easily toppled over when passenger sleep soundly, we devise a kind of when people fall to a certain inclination, can be with the seat of automatic spring backplate.
The technical solution used in the present invention is: a kind of novel anti-seat of falling, including seat body, base plate, the first rod member, the second rod member, the 3rd rod member, the first baffle plate, second baffle, the first rotating shaft, the second rotating shaft, the first spring, the second spring, the 3rd spring, the 4th spring, the first support, the second support, the 3rd support, connector, the first bevel gear, the second bevel gear, third hand tap gear；First spring, the second spring, the 3rd spring, the 4th spring are installed on base plate, and one end of the 3rd rod member is arranged on the first spring, and the other end is arranged on the 4th spring；Second rod member one end is arranged on the second spring, and the other end is arranged on the 3rd spring；One end with second rod member one end and the 3rd rod member respectively, the two ends of the first rod member is connected；The centre of described first rod member is hinged by connector and the first support, the centre of the second rod member is hinged with the second support by the first rotating shaft, second rod member and the fixing connection of the first rotating shaft, described first rotating shaft is through the circular hole on the second rod member and the second support, one end is connected with third hand tap gear, and the other end is connected with second baffle；The centre of the 3rd rod member is hinged with the 3rd support by the second rotating shaft, the 3rd rod member and the fixing connection of the second rotating shaft；Second rotating shaft is through the circular hole on the 3rd rod member and the 3rd support, and one end is connected with the first bevel gear, and the other end and the first baffle plate are connected；Described second bevel gear is arranged on base plate, and side is engaged with the first bevel gear, opposite side and the engagement of third hand tap gear.Described seat body is arranged on above the first rod member, the second rod member, the 3rd rod member, and between the first baffle plate and second baffle.
Benefit of the invention is that, when the people sat on sleep soundly, center of gravity is toppled over to side, the backplate of this side will Automatic-expanding, protection people will not drop to the ground.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present invention；
Fig. 2 is the side view of the present invention；
In figure, first baffle plate the 1, second rotating shaft the 3, first rod member 5, connector the 6, first support the 7, second rod member the 9, second support the 10, first rotating shaft 11, second baffle 12, base plate the 14, the 3rd rod member the 15, the 3rd support the 16, first spring the 401, second spring the 402, the 3rd spring the 403, the 4th spring the 404, first bevel gear the 801, second bevel gear 802, third hand tap gear 803.
Detailed description of the invention
As shown in Figure 1, a kind of novel anti-seat of falling, including seat body, base plate the 14, first rod member the 5, second rod member the 9, the 3rd rod member the 15, first baffle plate 1, second baffle the 12, first rotating shaft the 11, second rotating shaft the 3, first spring the 401, second spring the 402, the 3rd spring the 403, the 4th spring the 404, first support the 7, second support the 10, the 3rd support 16, connector the 6, first bevel gear the 801, second bevel gear 802, third hand tap gear 803；First spring the 401, second spring the 402, the 3rd spring the 403, the 4th spring 404 is installed on base plate 14, and one end of the 3rd rod member 15 is arranged on the first spring 401, and the other end is arranged on the 4th spring 404；Second rod member 9 one end is arranged on the second spring 402, and the other end is arranged on the 3rd spring 403；One end with second rod member 9 one end and the 3rd rod member 15 respectively, the two ends of the first rod member 5 is connected；The centre of described first rod member 5 is hinged with the first support 7 by connector 6, and the first rod member 5 can rotate with connector 6 for axle；The centre of the second rod member 9 is hinged with the second support 10 by the first rotating shaft 11, second rod member 9 is fixing with the first rotating shaft 11 to be connected, described first rotating shaft 11 is through the second rod member 9 and the second support 10 hole above, and one end is connected with third hand tap gear 803, and the other end is connected with second baffle 12；During the second rod member 9 run-off the straight, the first rotating shaft 11 is driven to rotate so that third hand tap gear 803 and second baffle 12 rotate；The centre of the 3rd rod member 15 is hinged with the 3rd support 16 by the second rotating shaft 3, and the 3rd rod member 15 is fixing with the second rotating shaft 3 to be connected；Second rotating shaft 3 is through the 3rd rod member 15 and the 3rd support 16, and one end is connected with the first bevel gear 801, and the other end and the first baffle plate 1 are connected；During the 3rd rod member 15 run-off the straight, the second rotating shaft 3 is driven to rotate so that the first bevel gear 801 and the first baffle plate 1 rotate；Described second bevel gear 802 is arranged on base plate 14, and side is engaged with the first bevel gear 801, and opposite side and third hand tap gear 803 engage.As in figure 2 it is shown, described seat body is arranged on above first rod member the 5, second rod member the 9, the 3rd rod member 15, and between the first baffle plate 1 and second baffle 12.
When people topples over to the right (in terms of the visual angle of passenger), center of gravity moves to right, described first spring 401 pressurized, and the front end of described 3rd rod member 15 is downward-sloping, drives the second rotating shaft 3 to rotate clockwise so that the first baffle plate 1 overturns forward, protects the health toppled over to the right；Meanwhile, the second rotating shaft 3 rotated clockwise drives the first bevel gear 801 to rotate clockwise, and the first bevel gear 801 engages with the second bevel gear 802, and the second bevel gear 802 rotates clockwise (viewed from above)；Second bevel gear 802 engages with third hand tap gear 803, and third hand tap gear 803 rotates counterclockwise, thus drives second baffle 12 to turn over, to vacate the space putting foot by the first rotating shaft 11.
Claims (1)
1. an anti-seat of falling, it is characterized in that, including seat body, base plate (14), the first rod member (5), the second rod member (9), the 3rd rod member (15), the first support (7), the second support (10), the 3rd support (16), the first baffle plate (1), second baffle (12), the first rotating shaft (11), the second rotating shaft (3), the first spring (401), the second spring (402), the 3rd spring (403), the 4th spring (404), connector (6), the first bevel gear (801), the second bevel gear (802), third hand tap gear (803)；First spring (401), the second spring (402), the 3rd spring (403), the 4th spring (404) are installed on base plate (14), one end of 3rd rod member (15) is arranged on the first spring (401), and the other end is arranged on the 4th spring (404)；Second rod member (9) one end is arranged on the second spring (402), and the other end is arranged on the 3rd spring (403)；One end with the second rod member (9) one end and the 3rd rod member (15) respectively, the two ends of the first rod member (5) is connected；The centre of described first rod member (5) is hinged with the first support (7) by connector (6), the centre of the second rod member (9) is hinged with the second support (10) by the first rotating shaft (11), second rod member (9) is fixing with the first rotating shaft (11) to be connected, described first rotating shaft (11) is through the circular hole on the second rod member (9) and the second support (10), one end is connected with third hand tap gear (803), and the other end is connected with second baffle (12)；The centre of the 3rd rod member (15) is hinged with the 3rd support (16) by the second rotating shaft (3), and the 3rd rod member (15) is fixing with the second rotating shaft (3) to be connected；Second rotating shaft (3) is through the circular hole on the 3rd rod member (15) and the 3rd support (16), and one end is connected with the first bevel gear (801), and the other end and the first baffle plate (1) are connected；Described second bevel gear (802) is arranged on base plate (14), and side is engaged with the first bevel gear (801), opposite side and third hand tap gear (803) engagement；Described seat body is arranged on the first rod member (5), the second rod member (9), the 3rd rod member (15) top, and is positioned between the first baffle plate (1) and second baffle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038329.1A CN104627040B (en) | 2015-01-27 | 2015-01-27 | Anti-seat of falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038329.1A CN104627040B (en) | 2015-01-27 | 2015-01-27 | Anti-seat of falling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104627040A CN104627040A (en) | 2015-05-20 |
| CN104627040B true CN104627040B (en) | 2016-11-23 |
Family
ID=53206442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510038329.1A Active CN104627040B (en) | 2015-01-27 | 2015-01-27 | Anti-seat of falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104627040B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343944B (en) * | 2016-09-28 | 2018-10-12 | 邱丹敏 | A kind of eye test device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206646U (en) * | 1986-08-24 | 1987-11-07 | 焦保民 | Pillow on vehicle seat benefited to sleep |
| JP3757864B2 (en) * | 2001-12-27 | 2006-03-22 | 日産自動車株式会社 | Vehicle headrest device |
| GB2415616A (en) * | 2004-06-29 | 2006-01-04 | Ford Global Tech Llc | Vehicle seat assembly including a backrest mounted pivotal headrest for support of the side of a head of an occupant of the assembly |
| CN204020639U (en) * | 2014-08-11 | 2014-12-17 | 李延梅 | A kind of convenient city motor bus seat of having a rest |
| CN204488560U (en) * | 2015-01-27 | 2015-07-22 | 浙江大学 | A kind of anti-seat of falling |
-
2015
- 2015-01-27 CN CN201510038329.1A patent/CN104627040B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104627040A (en) | 2015-05-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |