CN102745115A - Multifunctional adjustable safety handle and design method - Google Patents
Multifunctional adjustable safety handle and design method Download PDFInfo
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- CN102745115A CN102745115A CN2012100604182A CN201210060418A CN102745115A CN 102745115 A CN102745115 A CN 102745115A CN 2012100604182 A CN2012100604182 A CN 2012100604182A CN 201210060418 A CN201210060418 A CN 201210060418A CN 102745115 A CN102745115 A CN 102745115A
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- handle
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- adjustable safety
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Abstract
The invention relates to the technical field of saloon car trim safety, particularly relates to a multifunctional adjustable safety handle for escape and a design method and solves the problems that passengers at the middle position of normal saloon cars have no handles to hold and are uncomfortable and risky when the cars are turned or braked emergently. The multifunctional adjustable safety handle comprises a U-shaped handle body and is characterized in that a motor is arranged at one end of U-shaped feet of the handle body, the handle body is fixed below a car ceiling through a connection plate, an escape reservation hammer is arranged between the U-shaped feet of the handle body, a control line of the motor is connected with a car starting switch through a control unit, and the control line of the motor is in parallel connection with a steering system and a brake system. According to the multifunctional adjustable safety handle for escape and the design method, riding comfortableness is improved, and riding potential safety hazards are reduced.
Description
Technical field
The present invention relates to car and take technical field of safety devices, relate in particular to a kind of multi-functional adjustable safety handle and method of designing.
Background technology
There is the sight line blind area in general car because the back seat range of visibility is comparatively narrow, when running into accident, can not receive early warning very soon and in time makes a response; Increased the danger of riding, the indoor back row of automobile is typically designed to triple seat, and the safety handle all is located at the car door top of car roof both sides; Can only supply the occupant of both sides to use; The occupant of midway location does not have the fixed position and can control, and reduces its ride comfort, runs into emergency situation and has bigger potential safety hazard yet.Existing automobile-used ceiling pull handle arrangement is various, and its characteristics are respectively arranged, and like patent announcement number is a kind of automobile-used ceiling handle of CN201457167U; Comprise handle body, two pedestals; Be equipped with mounting hole on pedestal I and the pedestal II, the two ends of handle body flexibly connect with pedestal I and pedestal II respectively, and the junction of handle body and pedestal I is provided with retracing spring; Pedestal II or pedestal I are provided with hook in the inboard position of handle body arch, and hook is used for hanging some carry-on articles such as clothing.And for example patent announcement number is a kind of roof of the vehicle pull handle arrangement of CN201980112U; Handle body two ends have the mounting groove of mounting bracket; Support is two, and each support can be arranged in the aforementioned mounting groove separately through pivot pin separately rotationally, and screw is arranged on the support; One end of aforementioned cover plate is articulated in support one side; The other end is that free end and be at handle can overturn under the state that installs and the screw outer end is covered on the support, and the mounting groove medial surface of handle body convexes with spacing muscle, and the upper surface of this spacing muscle has and supplies to snap in to limit the draw-in groove that spacing version of tendon and muscle changes after the aforementioned cover plate distortion.Number be that a kind of concealed safety of CN201736860U is shaken hands also just like the patent announcement of the applicant application; It comprises the safety handle of being located on the roof of the vehicle interior lining panel; On the roof of the vehicle interior lining panel, be provided with groove; On the opening of groove, be covered with the cover plate that can move along roof of the vehicle interior lining panel surface, the safety handle is located in the groove.
Summary of the invention
The objective of the invention is not control for the occupant who solves the general car midway location has fixedly handle; Under turning or sudden stop situation, reduce its ride comfort and have the problem of potential safety hazard greatly; Provide a kind of simple in structure; Highly sensitive and the subsequent use hammer of escaping effectively combines multi-functional adjustable safety handle and method of designing combine handle and traveling state of vehicle; For the occupant on the row's middle seat of back increases failure-free safeguard procedures, improve ride comfort and safety.
Above-mentioned technical matters of the present invention mainly is able to solve through following technical proposals: a kind of multi-functional adjustable safety handle; Comprise U-shaped handle handle; A wherein end that it is characterized in that the U-shaped pin of described handle handle is provided with motor; The handle handle through connecting panel be fixed on car roof below; Be provided with the subsequent use hammer of escape between the U-shaped pin of handle handle, link to each other with automobile starting switch through control unit on the control path of described motor, be connected in parallel on simultaneously in steering swivel system and the brake system on the control path of motor.What this device adopted is the intelligent link form, and the mode of operation of safety handle handle is associated in brake system, steering swivel system, and in the time of automobile normal running, safety handle handle is in off working state, can not influence passenger.In the driving process, turn to or braking or emergency braking, control driven by motor safety handle handle by control unit and adjust to mode of operation, supply back row's central seat occupant to use.When turning to or braking or emergency braking end, control unit is provided with time delay device, postpones to finish, and motor action drives the handle playback of shaking hands safely.
As preferably, described handle handle is provided with in some joints in two pin of U-shaped and overlaps, and overlaps socket successively in described some joints, and is flexible each other and be provided with each other gripping mechanism automatically between the interior cover.Generally establish the interior cover of two joints and can satisfy the handle requirement, adopt the more piece form, can stretch, satisfy different passengers' needs.
As preferably, the subsequent use hammer of described escape through snap fit between the U-shaped pin of handle handle with connecting panel on.The buckle connection mode need be launched escape during subsequent use hammer running into emergency episode, extracts along the snap open direction, breaks glass for vehicle window or automobile door glass and escapes, and is convenient and practical.
As preferably, described connecting panel is provided with the upset limiting stopper of handle handle.Recessed deep gouge is processed in the roof of the vehicle position in the whole position of this device, and the bottom surface of the handle of promptly shaking hands flushes with the roof ceiling, and is not only attractive in appearance when not using but also do not influence passenger.The upset of upset limiting stopper limit handle handle surpasses 120 degree angles, can effectively avoid the problem of grasping poor stability in the vehicle ' process like this.
As preferably, be provided with delay timer in the described control unit.The time of the opening design-calculated of handle handle is short, and the withdrawal time is can design-calculated longer, grasps with convenient.
As preferably, described handle handle is arranged on the car roof of car back seat middle part.The easy grasping of passenger left hand and right hand is a design point in the middle of the row later on, also can parallel connection be provided with two or many.
As preferably, described handle handle and motor connecting portion are provided with manual clutch.When passenger has a mind and uses in complicated road driving or normal road, can adopt manual clutch to break off connecting of handle handle and brake system, steering swivel system, arbitrarily use, the handle of shaking hands is provided with automatic-reset spring.
As preferably, the handle in the described handle handle is axially towards vehicle fore-and-aft direction or vertical with the vehicle fore-and-aft direction.Handle position ergonomically is set; Be positioned at the both sides, top of back row's middle seat like handle; Then handle is axially comparatively suitable towards the vehicle fore-and-aft direction, if handle is positioned at the top front of back row's middle seat, it is horizontal comparatively suitable then adopting handle axially vertical with the vehicle fore-and-aft direction.
As preferably; The method of designing of described a kind of multi-functional adjustable safety handle; It is characterized in that reaching setting speed in the process of moving when vehicle; Turn to or during emergency braking, the handle handle that is positioned at the car roof handle set extend to from horizontal initial position under the driving of motor car roof below, to make things convenient for the passenger grasping; Described motor supply line is controlled by automobile starting switch; When motor receives the Vehicular turn signal, send work order by control unit to motor, when the cancellation turn sign, the motor delay working resets the handle handle; When motor receives the sudden stop signal that motor vehicle braking system sends, send work order by control unit to motor, when cancellation sudden stop signal, the motor delay working resets the handle handle.
As preferably, described setting speed is more than or equal to 50 kilometer per hours.Can come to select voluntarily to use through manual clutch below 50 kilometer per hours.
The invention has the beneficial effects as follows: be equipped with escape apparatus in the car, improve safety by bus; For back row's central seat occupant provides the fixed type handle, improve ride comfort, reduce potential safety hazard by bus; The subsequent use hammer of escaping adopts buckle to connect, and takes conveniently; The fully-automatic intelligent structure has more hommization; The handle length adjustable structure satisfies different occupants' needs.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is a kind of handle handle part scheme drawing of the present invention.
Fig. 3 is that the K of Fig. 2 of the present invention is to structural representation.
Fig. 4 is the cross section sectional structure scheme drawing of Fig. 2 of the present invention.
Among the figure: 1. car roof, 2. handle handle, 3. buckle, the 4. subsequent use hammer of escape, 5. motor, 6. control unit, 7. starting switch, 8. left steering lamp, 9. right steering lamp, 10. steering swivel system, 11. brake system, 12. connecting panels.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically technical scheme of the present invention.
A kind of multi-functional adjustable safety handle of present embodiment and method of designing; The handle body is a U-shaped handle handle 2, and one of them end of the U-shaped pin of handle handle 2 connects with motor 5, referring to Fig. 2, Fig. 3, Fig. 4; The handle handle 2 through connecting panel 12 be fixed on car roof 1 below; The car roof position at whole erection handle handle 2 positions is designed to groove shape, and the subsequent use hammer 4 of escape is housed between the U-shaped pin of handle handle 2, and the two ends of the subsequent use hammer 4 of escaping are positioned at the U-shaped pin inboard of handle handle 2; The escape middle part of subsequent use hammer 4 is positioned on the connecting panel 12 through two buckles 3; The position of U-shaped pin that connecting panel 12 is positioned at handle handle 2 is provided with the upset limiting stopper, and the upset limiting stopper is arranged on a side of handle handle 2, the limit handle handle 2 120 degree angles of overturning from reference position towards other direction.Handle handle 2 is provided with cover in two joints in two pin of U-shaped, cover socket in two joints, each other flexible and be provided with boss and the groove that tightens automatically each other between the interior cover.
Link to each other with automobile starting switch 7 through control unit 6 on the control path of motor 5, referring to Fig. 1, also be connected in parallel on the control path of motor 5 in steering swivel system 11 and the brake system 11, steering swivel system 10 comprises left steering lamp 8 and right steering lamp 9.In the control unit 6 delay timer is housed.
Whole handle body all is contained in the groove of the top car roof of seat in the middle of the rear seat for vehicle with the subsequent use hammer 4 of escape, and safety handle 2 is in the same plane with car roof 1 when not using.
Add a retracing spring in the U-shaped foot position of handle handle 2 in a kind of embodiment; Adorn a manually control power-transfer clutch at handle handle 2 and motor 5 connecting portions; And sign " opening ", " passs " printed words, be used for the have a mind selection of use of when complicated road driving such as continuous bend or normal road go passenger.
What safety handle of the present invention adopted is the intelligent link mode, and when automobile normal running, handle handle 2 is in off working state, promptly is arranged in the horizontality of car roof 1 groove; When vehicle in the process of moving, turn to or during emergency braking, control by 7 pairs of motors 5 of control unit; Motor 5 drives handle handles 2 and goes to mode of operation, and the handle 2 of promptly shaking hands rotates to the position vertical with car roof 1, uses for passenger in the middle of the row of back; When turn to, when emergency braking, end of braking; The delay timer of control unit 7 postpones to send signal, and motor 5 began action when time-delay finished, and drives 2 playback of handle handle; The one action state is accomplished, and repeats above-mentioned action in the process of moving.
The foregoing description is to explanation of the present invention, is not to qualification of the present invention, any structure after the simple transformation of the present invention, technology is all belonged to protection scope of the present invention.
Claims (10)
1. a multi-functional adjustable safety is shaken hands; Comprise U-shaped handle handle (2); A wherein end that it is characterized in that the U-shaped pin of described handle handle (2) is provided with motor (5); The handle handle (2) with connecting panel (12) hinged, connecting panel (12) be fixed on car roof (1) below, the handle handle (2) the U-shaped pin between be provided with the escape subsequent use hammer (4); Link to each other with automobile starting switch (7) through control unit (6) on the control path of described motor (5), be connected in parallel on simultaneously on the control path of motor (5) in steering swivel system (10) and the brake system (11).
2. multi-functional adjustable safety handle according to claim 1; It is characterized in that described handle handle (2) is provided with in some joints in two pin of U-shaped overlaps; Overlap socket successively in described some joints, each other flexible and be provided with each other gripping mechanism automatically between the interior cover.
3. multi-functional adjustable safety handle according to claim 1 and 2 is characterized in that the subsequent use hammer of described escape (4) is fixed on through buckle (3) between the U-shaped pin of the handle (2) of shaking hands and on the connecting panel (12).
4. multi-functional adjustable safety handle according to claim 3 is characterized in that described connecting panel (12) is provided with the upset limiting stopper of handle handle (2).
5. multi-functional adjustable safety handle according to claim 3 is characterized in that being provided with delay timer in the described control unit (6).
6. multi-functional adjustable safety handle according to claim 3 is characterized in that described handle handle (2) is arranged on the car roof (1) of car back seat middle part.
7. multi-functional adjustable safety handle according to claim 1 and 2 is characterized in that described handle handle (2) and motor (5) connecting portion are provided with manual clutch.
8. multi-functional adjustable safety handle according to claim 1 and 2 is characterized in that handle in the described handle handle (2) is axially towards vehicle fore-and-aft direction or vertical with the vehicle fore-and-aft direction.
9. the method for designing of a multi-functional adjustable safety handle; It is characterized in that reaching setting speed in the process of moving when vehicle; Turn to or during emergency braking; The handle handle (2) that is positioned at car roof (1) handle set extends to the below of car roof (1) from horizontal initial position under the driving of motor (5), to make things convenient for the passenger grasping; Described motor (5) supply line is controlled by automobile starting switch (7); When motor (5) receives the Vehicular turn signal, send work order by control unit (6) to motor (5), when the cancellation turn sign, motor (5) delay working resets handle handle (2); When motor (5) receives the sudden stop signal that motor vehicle braking system (11) sends, send work order by control unit (6) to motor (5), when cancellation sudden stop signal, motor (5) delay working resets handle handle (2).
10. the method for designing of multi-functional adjustable safety handle according to claim 8 is characterized in that described setting speed is more than or equal to 50 kilometer per hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210060418.2A CN102745115B (en) | 2012-03-09 | 2012-03-09 | Multifunctional adjustable safety handle and design method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210060418.2A CN102745115B (en) | 2012-03-09 | 2012-03-09 | Multifunctional adjustable safety handle and design method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102745115A true CN102745115A (en) | 2012-10-24 |
| CN102745115B CN102745115B (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210060418.2A Active CN102745115B (en) | 2012-03-09 | 2012-03-09 | Multifunctional adjustable safety handle and design method |
Country Status (1)
| Country | Link |
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| CN (1) | CN102745115B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278616A (en) * | 2018-10-25 | 2019-01-29 | 吉利汽车研究院（宁波）有限公司 | A kind of vehicle armrest telescopic device, control system and its control method |
| CN112124243A (en) * | 2020-10-16 | 2020-12-25 | 福清市凯联电子科技有限公司 | Sightseeing vehicle rear seat with automatic protection effect |
| CN113320456A (en) * | 2021-06-24 | 2021-08-31 | 云度新能源汽车有限公司 | Active ceiling handrail |
| CN114801942A (en) * | 2022-05-31 | 2022-07-29 | 东风商用车有限公司 | Getting-on and getting-off auxiliary device, engineering truck and control method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6431643B2 (en) * | 2000-02-03 | 2002-08-13 | Jaguar Cars Limited | Motor vehicle grab handle |
| KR20040043080A (en) * | 2002-11-15 | 2004-05-22 | 현대자동차주식회사 | Handle device of bus |
| DE102008026225A1 (en) * | 2008-05-30 | 2009-12-03 | GM Global Technology Operations, Inc., Detroit | Grab handle device for use at e.g. roof liner of motor vehicle, has transverse rod arranged pivotably at support rod so that transverse rod is pivotable relative to support rod from original position into entrance or exit position |
| CN201736860U (en) * | 2010-06-24 | 2011-02-09 | 浙江吉利汽车研究院有限公司 | Hidden safety handle |
-
2012
- 2012-03-09 CN CN201210060418.2A patent/CN102745115B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6431643B2 (en) * | 2000-02-03 | 2002-08-13 | Jaguar Cars Limited | Motor vehicle grab handle |
| KR20040043080A (en) * | 2002-11-15 | 2004-05-22 | 현대자동차주식회사 | Handle device of bus |
| DE102008026225A1 (en) * | 2008-05-30 | 2009-12-03 | GM Global Technology Operations, Inc., Detroit | Grab handle device for use at e.g. roof liner of motor vehicle, has transverse rod arranged pivotably at support rod so that transverse rod is pivotable relative to support rod from original position into entrance or exit position |
| CN201736860U (en) * | 2010-06-24 | 2011-02-09 | 浙江吉利汽车研究院有限公司 | Hidden safety handle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278616A (en) * | 2018-10-25 | 2019-01-29 | 吉利汽车研究院（宁波）有限公司 | A kind of vehicle armrest telescopic device, control system and its control method |
| CN112124243A (en) * | 2020-10-16 | 2020-12-25 | 福清市凯联电子科技有限公司 | Sightseeing vehicle rear seat with automatic protection effect |
| CN113320456A (en) * | 2021-06-24 | 2021-08-31 | 云度新能源汽车有限公司 | Active ceiling handrail |
| CN114801942A (en) * | 2022-05-31 | 2022-07-29 | 东风商用车有限公司 | Getting-on and getting-off auxiliary device, engineering truck and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102745115B (en) | 2015-06-10 |
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