CN202806668U - Safety net capable of protecting safety of driver - Google Patents
Safety net capable of protecting safety of driver Download PDFInfo
- Publication number
- CN202806668U CN202806668U CN 201220425021 CN201220425021U CN202806668U CN 202806668 U CN202806668 U CN 202806668U CN 201220425021 CN201220425021 CN 201220425021 CN 201220425021 U CN201220425021 U CN 201220425021U CN 202806668 U CN202806668 U CN 202806668U
- Authority
- CN
- China
- Prior art keywords
- bar
- safety
- retracing spring
- vertical rod
- driver
- 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.)
- Expired - Fee Related
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- Emergency Lowering Means (AREA)
Abstract
The utility model provides a safety net capable of protecting the safety of a driver. A left upper rod is provided with a left upright rod, and a right upper rod is provided with a right upright rod. The lower ends of the left upright rod and the right upright rod are provided with impact nets. The upper ends of the impact nets are connected with a pulling belt through a ratchet wheel. The other end of the pulling belt is respectively connected with rotating shafts which are respectively provided with a reset spring. One ends of the reset springs are respectively fixed on lower rods on all sides. The safety net can effectively protect the safety of the driver, when a protective cover is opened by unintentionally triggering, the protective cover can reset automatically, and normal driving can not be affected.
Description
Technical field
The utility model relates to the safety device of protecting driver safety, specifically, is the safety net that can protect driver safety.
Background technology
The existing safety net that can protect driver safety, as: the patent No. is 2012200669553; Name is called the patent of " protective case that can automatically protect chaufeur during automobile when collision ", is the impulsive force forward that relies on chaufeur to produce when colliding, and drives safety strap, pulls open lower fulcrum bar, opens protective case, the safety of protection chaufeur.
The weak point of this structure: one, in a single day protective case is opened, and needs manual operations, just can make protective case recover former state.Like this, when chaufeur because emergency brake, and when opening protective case mistakenly, need to stop first, again protective case is resetted.Two, in " can automatically protect the protective case of chaufeur during automobile when collision ", safety strap is walked around the pulley pulling when the pulling connecting rod.Safety strap is loosening easily, impact pulling effect.
Summary of the invention
The purpose of this utility model is to design a kind of safety net of new structure: one, when protective case is opened by mistake, can automatically reset; Two, when protective case need to be opened, the pulling band is not loosening.
The utility model is to realize like this design goal: by the upper right bar 5 that is installed in seat 12 backrest right sides upper ends by right connector 3, bottom right bar 8, be installed in the upper left bar 2 of the upper end, left side of seat 12 backrests by left connector 18, lower-left bar 16, be installed in the middle part of upper right bar 5 and the right connecting rod 6 on the right spindle 10 in the right rail 7, be installed in the middle part of upper left bar 2 and the left connecting rod 1 on the left rotary shaft 14 in the left chute 17, be installed in upper right bar 5 and upper left bar 2, the protective case 4 of bottom right bar 8 and lower-left bar 16 front ends, be installed in the protective case of upper cover 19 compositions between upper right bar 5 and the upper left bar 2, at upper left bar 2 left vertical rod 20 be installed; At upper right bar 5 right vertical rod 21 is installed; The lower end of left vertical rod 20 and right vertical rod 21 is equipped with impact mesh 24; The upper left corner of impact mesh 24 is connected with by left ratchet 13 that the Zola is moving to be with 15; The moving other end with 15 of Zola links to each other with left rotary shaft 14; The upper right corner of impact mesh 24 is connected with right pulling by right ratchet 9 and is with 11; Right pulling links to each other with right spindle 10 with 11 the other end; Left retracing spring 22 also is installed on the left rotary shaft 14; The other end of left retracing spring 22 is fixed on the lower-left bar 16; Right retracing spring 23 also is installed on the right spindle 10; The other end of right retracing spring 23 is fixed on the bottom right bar 8.
The utility model when mounted can be leaving certain space between the chest of impact mesh 24 and chaufeur, so that during sudden stop, be unlikely to open mistakenly protective case 4; Even protective case 4 is opened mistakenly, because the backward pulling force of left retracing spring 22 and right retracing spring 23 can make protective case 4 automatically reset; Again because the effect of right ratchet 9 and left ratchet 13 so that the Zola moving be with 15 and right pulling be with 11 to hold tightly respectively all the time left rotary shaft 14 right spindles 10 loosening, so spur effective.
Description of drawings
Fig. 1 is the utility model structural representation.
Sequence number among the figure: left connecting rod 1, upper left bar 2, right connector 3, protective case 4, upper right bar 5, right connecting rod 6, right rail 7, bottom right bar 8, right ratchet 9, right spindle 10, right pulling are with 11, seat 12, left ratchet 13, left rotary shaft 14, Zola movingly are with 15, lower-left bar 16, left chute 17, left connector 18, upper cover 19, left vertical rod 20, right vertical rod 21, left retracing spring 22, right retracing spring 23, impact mesh 24.
The specific embodiment
Below in conjunction with accompanying drawing, a non-limiting examples is illustrated.By the upper right bar 5 that is installed in seat 12 backrest right sides upper ends by right connector 3, bottom right bar 8, be installed in the upper left bar 2 of the upper end, left side of seat 12 backrests by left connector 18, lower-left bar 16, be installed in the middle part of upper right bar 5 and the right connecting rod 6 on the right spindle 10 in the right rail 7, be installed in the middle part of upper left bar 2 and the left connecting rod 1 on the left rotary shaft 14 in the left chute 17, be installed in upper right bar 5 and upper left bar 2, the protective case 4 of bottom right bar 8 and lower-left bar 16 front ends, be installed in the protective case of upper cover 19 compositions between upper right bar 5 and the upper left bar 2, at upper left bar 2 left vertical rod 20 be installed; At upper right bar 5 right vertical rod 21 is installed; The lower end of left vertical rod 20 and right vertical rod 21 is equipped with impact mesh 24; The upper left corner of impact mesh 24 is connected with by left ratchet 13 that the Zola is moving to be with 15; The moving other end with 15 of Zola links to each other with left rotary shaft 14; The upper right corner of impact mesh 24 is connected with right pulling by right ratchet 9 and is with 11; Right pulling links to each other with right spindle 10 with 11 the other end; Left retracing spring 22 also is installed on the left rotary shaft 14; The other end of left retracing spring 22 is fixed on the lower-left bar 16; Right retracing spring 23 also is installed on the right spindle 10; The other end of right retracing spring 23 is fixed on the bottom right bar 8.
The utility model can reduce the wrong number of times of opening protective case, even protective case is opened by mistake, also can automatically reset; Because the effect of ratchet, the pulling band is when the pulling rotating shaft, and is not loosening, effective.
Claims (1)
1. can protect the safety net of driver safety; by the upper right bar (5) that is installed in upper end, seat (12) backrest right side by right connector (3); bottom right bar (8); be installed in the upper left bar (2) of the upper end, left side of seat (12) backrest by left connector (18); lower-left bar (16); be installed in the middle part of upper right bar (5) and the right connecting rod (6) on the right spindle (10) in the right rail (7); be installed in the middle part of upper left bar (2) and the left connecting rod (1) on the left rotary shaft (14) in the left chute (17); be installed in upper right bar (5) and upper left bar (2); the protective case (4) of bottom right bar (8) and lower-left bar (16) front end; the upper cover (19) that is installed between upper right bar (5) and the upper left bar (2) forms, and it is characterized in that:
At upper left bar (2) left vertical rod (20) is installed;
At upper right bar (5) right vertical rod (21) is installed;
The lower end of left vertical rod (20) and right vertical rod (21) is equipped with impact mesh (24);
The upper left corner of impact mesh (24) is connected with the moving band of Zola (15) by left ratchet (13); The other end of the moving band of Zola (15) links to each other with left rotary shaft (14);
The upper right corner of impact mesh (24) is connected with right pulling band (11) by right ratchet (9); The other end of right pulling band (11) links to each other with right spindle (10);
Left retracing spring (22) also is installed on the left rotary shaft (14); The other end of left retracing spring (22) is fixed on the lower-left bar (16);
Right retracing spring (23) also is installed on the right spindle (10); The other end of right retracing spring (23) is fixed on the bottom right bar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425021 CN202806668U (en) | 2012-08-27 | 2012-08-27 | Safety net capable of protecting safety of driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425021 CN202806668U (en) | 2012-08-27 | 2012-08-27 | Safety net capable of protecting safety of driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806668U true CN202806668U (en) | 2013-03-20 |
Family
ID=47865596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220425021 Expired - Fee Related CN202806668U (en) | 2012-08-27 | 2012-08-27 | Safety net capable of protecting safety of driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806668U (en) |
-
2012
- 2012-08-27 CN CN 201220425021 patent/CN202806668U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130827 |