CN110239480A - Safety belt wrap-up - Google Patents
Safety belt wrap-up Download PDFInfo
- Publication number
- CN110239480A CN110239480A CN201910485802.9A CN201910485802A CN110239480A CN 110239480 A CN110239480 A CN 110239480A CN 201910485802 A CN201910485802 A CN 201910485802A CN 110239480 A CN110239480 A CN 110239480A
- Authority
- CN
- China
- Prior art keywords
- safety belt
- slot
- pedestal
- pawl
- belt wrap
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
- B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The present invention relates to technical field of vehicle safety, disclose safety belt wrap-up, including spool body and end cap；The bottom end of right side end cap is fixedly installed with lateral pedestal, pedestal is internally provided with slide bar, sliding block is slidably connected on slide bar, the top of sliding block is fixedly installed with rotating electric machine, the left side output end of rotating electric machine is rotatably connected to drive rod, and the bottom right side of rotating electric machine has been fixedly connected through a cushion block piston rod, and the right end of piston rod is provided with cylinder, control cabinet is provided on the upside of the pedestal on the right side of cylinder, the position of pedestal right end is fixedly installed with vibration detection device.The invention has the advantages that comfort level is good, highly-safe, the level of informatization is high, manually controls and be combined with each other with automatic control, practical.
Description
Technical field
The present invention relates to technical field of vehicle safety, specifically safety belt wrap-up.
Background technique
Safety belt wrap-up is used in car belt winding；Existing safety belt wrap-up is set due to its structure
Count unreasonable, when car body generates certain angle inclination, safety belt can not generate locked at once, i.e., safety belt is in tilting of car body
When remain to pull out from wrap-up, such driver and passenger still can due to safety belt loosening and generate movement, reduce
The security protection of driver and passenger.
Chinese patent (notification number: 104192092 A of CN, the day for announcing: 2014.12.10) discloses safety belt winding dress
It sets, including winding seat, setting rotatable mandrel on winding seat, and the reel rotated on mandrel with mandrel is set, and
The spring coiling mechanism for driving mandrel positive and negative rotation on winding seat is set, is provided on mandrel one end with mandrel rotation and periphery has
First fluted disc of tooth, it is described to wind the lockable mechanism for being provided on seat and carrying out clamping for the tooth to the first fluted disc periphery.The hair
In bright when corresponding lockable mechanism reaches certain response, safety belt energy automatic locking and opening can be to the lifes of occupant
Life safety plays the role of being effectively protected.But this wrap-up is when in use, safety belt is constantly in the state tightened, although
Moment keeps safety, but extremely uncomfortable for the user, thus influences the use feeling of user.
Summary of the invention
The purpose of the present invention is to provide safety belt wrap-ups, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: safety belt wrap-up, including spool body and end
Lid；End cap is provided with two groups of left and right ends for being separately positioned on spool body, and safety belt, the bottom of right side end cap are equipped in spool body
End is fixedly installed with lateral pedestal, and pedestal is internally provided with slide bar, and sliding block is slidably connected on slide bar, and the top of sliding block is solid
Dingan County is equipped with rotating electric machine, and the left side output end of rotating electric machine is rotatably connected to drive rod, and the bottom right side of rotating electric machine passes through
Cushion block is fixedly connected with piston rod, and the right end of piston rod is provided with cylinder, and the bottom end fixed placement of cylinder is in the upper surface of pedestal.
The rotating electric machine on the left of piston rod is driven to horizontally slip on slide bar by starting cylinder, so that slot is connected with bolt
It connects and separates.
Control cabinet is provided on the upside of the pedestal on the right side of cylinder, the position of pedestal right end is fixedly installed with vibration detection
Device, vibration detection device is for detecting the magnitude of vibrations that automobile is subject in motion.The control cabinet is internally provided with letter
Cease analysis module, message processing module and control switch；Information analysis module and vibration detection device are electrically connected, information analysis
Module and message processing module are electrically connected, and message processing module and control switch are electrically connected, and control switch is electrically connected to
On cylinder, it is transmitted in information analysis module and is analyzed by the signal for detecting vibration detection device, then pass through letter again
Breath processing module is handled, and is moved left and right after processing by control switch control cylinder, and then control spool body
The speed of rotation.User of service when in use safety belt when in loose state, when automobile in case of emergency, occur huge
Big vibration, by the detection of vibration detection device, the analysis of information analysis module passes through after the processing of message processing module
Vibration detection device control cylinder drives bolt to be inserted into slot, and then accelerates the rotation of spool body, so that safety belt is tight
Tight stretches tight on the body of user of service.Through setting safety band under the premise of not influencing safety, greatly improving makes
User's comforts of use.
As a further solution of the present invention: the center that the right end of spool body passes through right side end cap is fixedly connected with slot.
As a further solution of the present invention: the left end of drive rod is fixedly installed with bolt, and bolt plug-in type is connected to slotting
The inside of slot, when bolt is inserted into slot, starting rotating electric machine drives bolt to be rotated, and is then driven and is rolled up by slot
Axis body is rotated, to quickly tighten the safety belt in spool body.
As further scheme of the invention: offering end slot on the inside of the end cap in left side, being internally provided with for end slot is anti-
Ratchet is furled, anti-retracting ratchet wheel is connected to the left end of spool body.The bottom end of anti-retracting ratchet is provided with pawl, the top of pawl
End is embedded on anti-retracting ratchet, and the left end of pawl is fixedly mounted on the inside of end slot by screw, passes through anti-retracting ratchet bottom
Pawl is arranged in portion, thus prevents the safety belt being wrapped in spool body that reversed rotation occurs, to influence safety belt just
It is often used, pawl is set as 7 font structures.The bottom outer surface of pawl is fixedly installed with handle, and the top of handle reaches end
The outside of slot, the bottom end of pawl are elasticly connected with spring, and the bottom end of spring is fixedly mounted on the interior bottom of end slot by mounting blocks,
When needing loose safety belt manually, the bottom end of pawl is made to be pressed down against spring by pressing handle downwards, so that spine
The top of pawl is detached from anti-retracting ratchet, then loosens safety belt.It can be manually rotated by setting and tighten safety belt, further
Improve the operability of this safety belt.
Compared with prior art, the beneficial effects of the present invention are: user of service when in use safety belt when it is loose
State, when automobile in case of emergency, huge vibration occurs, by the detection of vibration detection device, information analysis module
Analysis, after the processing of message processing module, by control switch control cylinder drive bolt be inserted into slot, and then accelerate
The rotation of spool body, so that the stretching tight on the body of user of service tightly by safety belt, is not influencing to pacify by the way that safety band is arranged
Under the premise of full property, user's comforts of use are greatly improved；It can be manually rotated by setting and tighten safety belt, further
The operability for improving this safety belt.The invention has the advantages that comfort level is good, highly-safe, the level of informatization is high, manually
Control be combined with each other with automatic control.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of safety belt wrap-up.
Fig. 2 is end slot inside schematic perspective view in safety belt wrap-up.
Fig. 3 is the left view structural representation of end slot in safety belt wrap-up.
Wherein: spool body 10, end cap 11, end slot 12, slot 13, pedestal 14, slide bar 15, sliding block 16, rotating electric machine 17,
Drive rod 18, bolt 19, cylinder 20, piston rod 21, cushion block 22, control cabinet 23, information analysis module 24, message processing module
25, anti-retracting ratchet 26, pawl 27, spring 28, mounting blocks 29, screw 30, vibration detection device 31, control switch 32, handle
33。
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment one
Please refer to Fig. 1-3, safety belt wrap-up, including spool body 10 and end cap 11；End cap 11 is provided with two groups of difference
The left and right ends of spool body 10 are set, safety belt is equipped in spool body 10, the right end of spool body 10 passes through right side end cap 11
Center be fixedly connected with slot 13, the bottom end of right side end cap 11 is fixedly installed with lateral pedestal 14, and the inside of pedestal 14 is set
It is equipped with slide bar 15, sliding block 16 is slidably connected on slide bar 15, the top of sliding block 16 is fixedly installed with rotating electric machine 17, rotating electric machine
17 left side output end is rotatably connected to drive rod 18, and the left end of drive rod 18 is fixedly installed with bolt 19,19 plug-in type of bolt
It is connected to the inside of slot 13, when bolt 19 is inserted into slot 13, starting rotating electric machine 17 drives 19 turns of bolt
It is dynamic, then drive spool body 10 to be rotated by slot 13, to quickly tighten the safety belt in spool body 10.
The bottom right side of rotating electric machine 17 is fixedly connected with piston rod 21 by cushion block 22, and the right end of piston rod 21 is provided with cylinder 20,
The bottom end fixed placement of cylinder 20 is in the upper surface of pedestal 14.The rotating electric machine in 21 left side of piston rod is driven by starting cylinder 20
17 horizontally slip on slide bar 15, so that slot 13 is attached and separates with bolt 19.Positioned at the bottom on 20 right side of cylinder
The upside of seat 14 is provided with control cabinet 23, and the position of 14 right end of pedestal is fixedly installed with vibration detection device 31, vibration detection dress
31 are set for detecting the magnitude of vibrations that automobile is subject in motion.The control cabinet 23 is internally provided with information analysis module
24, message processing module 25 and control switch 32；Information analysis module 24 and vibration detection device 31 are electrically connected, information point
It analyses module 24 and message processing module 25 is electrically connected, message processing module 25 and control switch 32 are electrically connected, control switch
32 are electrically connected on cylinder 20, are transmitted in information analysis module 24 and are carried out by the signal for detecting vibration detection device 31
Then analysis is handled by message processing module 25 again, controlling the progress of cylinder 20 by control switch 32 after processing
It moves left and right, and then controls the speed that spool body 10 rotates.User of service when in use safety belt when in loose state, when
In case of emergency, huge vibration occurs for automobile, by the detection of vibration detection device 31, point of information analysis module 24
Analysis after the processing of message processing module 25, controls cylinder 20 by vibration detection device 31 and bolt 19 is driven to be inserted into slot 13
In, and then accelerate the rotation of spool body 10, thus the stretching tight on the body of user of service tightly by safety belt.By the way that safety is arranged
Band greatly improves user's comforts of use under the premise of not influencing safety.
The working principle of the invention is: this safety belt when in use, user of service when in use safety belt when in loose
State, when automobile in case of emergency, huge vibration occurs, by the detection of vibration detection device 31, information analysis
The analysis of module 24 after the processing of message processing module 25, controls cylinder 20 by control switch 32 and bolt 19 is driven to be inserted into
In slot 13, and then accelerate the rotation of spool body 10, thus the stretching tight on the body of user of service tightly by safety belt.
Embodiment two
On the basis of example 1, end slot 12 is offered on the inside of the end cap 11 in left side, being internally provided with for end slot 12 is anti-
Ratchet 26 is furled, anti-retracting ratchet 26 is rotatably connected on the left end of spool body 10, and the bottom end of anti-retracting ratchet 26 is provided in 7 words
The pawl 27 of type structure, the top of pawl 27 are embedded on anti-retracting ratchet 26, and the left end of pawl 27 passes through the fixed peace of screw 30
Mounted in the inside of end slot 12, pawl 27 is arranged by anti-26 bottom of retracting ratchet, thus prevents and is wrapped in spool body 10
Reversed rotation occurs for safety belt, to influence the normal use of safety belt.The bottom outer surface of pawl 27 is fixedly installed with handle
Hand 33, the top of handle 33 reach the outside of end slot 12, and the bottom end of pawl 27 is elasticly connected with spring 28, the bottom end of spring 28
The interior bottom of end slot 12 is fixedly mounted on by mounting blocks 29, when needing loose safety belt manually, by pressing handle downwards
33 make the bottom end of pawl 27 be pressed down against spring 28, so that the top of pawl 27 is detached from anti-retracting ratchet 26, it is then loose
Dynamic safety belt.It can be manually rotated by setting and tighten safety belt, further improve the operability of this safety belt.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (8)
1. safety belt wrap-up, including spool body (10) and end cap (11)；End cap (11) is provided with two groups and is separately positioned on volume
The left and right ends of axis body (10), the bottom end of right side end cap (11) are fixedly installed with lateral pedestal (14), which is characterized in that pedestal
(14) be internally provided with slide bar (15), slidably connects sliding block (16) on slide bar (15), and the top of sliding block (16) is fixedly mounted
Have rotating electric machine (17), the left side output end of rotating electric machine (17) is rotatably connected to drive rod (18), the right side of rotating electric machine (17)
Side bottom is fixedly connected with piston rod (21) by cushion block (22), and the right end of piston rod (21) is provided with cylinder (20), cylinder
(20) upper surface of the bottom end fixed placement in pedestal (14)；Control is provided on the upside of the pedestal (14) on the right side of cylinder (20)
The position of case (23) processed, pedestal (14) right end is fixedly installed with vibration detection device (31), and control cabinet (23) are internally provided with
Information analysis module (24), message processing module (25) and control switch (32)；Information analysis module (24) and vibration detection fill
Set (31) electric connection, information analysis module (24) and message processing module (25) are electrically connected, message processing module (25) with
Control switch (32) is electrically connected, and control switch (32) is electrically connected on cylinder (20).
2. safety belt wrap-up according to claim 1, which is characterized in that the right end of spool body (10) passes through right-hand end
The center of lid (11) is fixedly connected with slot (13).
3. safety belt wrap-up according to claim 2, which is characterized in that the left end of drive rod (18) is fixedly installed with
Bolt (19), bolt (19) plug-in type are connected to the inside of slot (13).
4. safety belt wrap-up according to claim 1 to 3, which is characterized in that offer end on the inside of end cap (11)
Slot (12), end slot (12) are internally provided with anti-retracting ratchet (26), and anti-retracting ratchet (26) is rotatably connected on spool body (10)
Left end.
5. safety belt wrap-up according to claim 4, which is characterized in that the bottom end of anti-retracting ratchet (26) is provided with
Pawl (27), the top of pawl (27) are embedded on anti-retracting ratchet (26), and the left end of pawl (27) is fixed by screw (30)
It is mounted on the inside of end slot (12).
6. safety belt wrap-up according to claim 5, which is characterized in that pawl (27) is set as 7 font structures.
7. safety belt wrap-up according to claim 6, which is characterized in that the fixed peace of the bottom outer surface of pawl (27)
Equipped with handle (33), the top of handle (33) reaches the outside of end slot (12).
8. safety belt wrap-up according to claim 7, which is characterized in that the bottom end of pawl (27) is elasticly connected with bullet
Spring (28), the bottom end of spring (28) are fixedly mounted on the interior bottom of end slot (12) by mounting blocks (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910485802.9A CN110239480A (en) | 2019-06-05 | 2019-06-05 | Safety belt wrap-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910485802.9A CN110239480A (en) | 2019-06-05 | 2019-06-05 | Safety belt wrap-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110239480A true CN110239480A (en) | 2019-09-17 |
Family
ID=67886141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910485802.9A Pending CN110239480A (en) | 2019-06-05 | 2019-06-05 | Safety belt wrap-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110239480A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1882462A (en) * | 2003-11-18 | 2006-12-20 | 不列特斯儿童安全有限公司 | Seat belt retraction mechanism |
| US20120006927A1 (en) * | 2010-07-09 | 2012-01-12 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Webbing take-up device |
| CN103921758A (en) * | 2013-10-11 | 2014-07-16 | 天津职业技术师范大学 | Motor driving type pretensioner for active tensioning type safety belt |
| CN204383398U (en) * | 2014-12-25 | 2015-06-10 | 浙江吉利汽车研究院有限公司 | A kind of safety strap comfort conditioned folder |
| CN206704147U (en) * | 2017-05-04 | 2017-12-05 | 安徽机电职业技术学院 | A kind of car belt intelligent control pretensioner systems |
| CN206884980U (en) * | 2017-05-02 | 2018-01-16 | 浙江松原汽车安全系统股份有限公司 | Webbing retractor and safety belt assembly |
-
2019
- 2019-06-05 CN CN201910485802.9A patent/CN110239480A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1882462A (en) * | 2003-11-18 | 2006-12-20 | 不列特斯儿童安全有限公司 | Seat belt retraction mechanism |
| US20120006927A1 (en) * | 2010-07-09 | 2012-01-12 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Webbing take-up device |
| CN103921758A (en) * | 2013-10-11 | 2014-07-16 | 天津职业技术师范大学 | Motor driving type pretensioner for active tensioning type safety belt |
| CN204383398U (en) * | 2014-12-25 | 2015-06-10 | 浙江吉利汽车研究院有限公司 | A kind of safety strap comfort conditioned folder |
| CN206884980U (en) * | 2017-05-02 | 2018-01-16 | 浙江松原汽车安全系统股份有限公司 | Webbing retractor and safety belt assembly |
| CN206704147U (en) * | 2017-05-04 | 2017-12-05 | 安徽机电职业技术学院 | A kind of car belt intelligent control pretensioner systems |
Non-Patent Citations (1)
| Title |
|---|
| [德]康拉德·莱夫 主编: "《汽车工程手册》", 31 January 2016, 北京理工大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209986858U (en) | Automobile door handle installation clamping device | |
| CN108974223A (en) | Segway Human Transporter | |
| CN110239480A (en) | Safety belt wrap-up | |
| CN110667511B (en) | Automobile safety belt winding mechanism | |
| CN206927551U (en) | A kind of electri forklift adjustable handrail | |
| CN208530676U (en) | Wheel steering column and vehicle | |
| CN206344722U (en) | A kind of novel multifunctional children automotive seat | |
| CN108891318A (en) | A kind of hand automotive seat Ding Yao mechanism and its working method | |
| CN107539175B (en) | Child safety seat | |
| CN206968499U (en) | Drive drinking aid device | |
| EP3748178A1 (en) | Device for securing a rider to a bicycle | |
| CN114312963A (en) | Foldable automobile steering wheel | |
| CN207093490U (en) | A kind of hydraulic jack applied to automobile fine part | |
| CN110329166B (en) | Vehicle-mounted navigation equipment | |
| KR20120001862U (en) | Adjustable safe handle for passenger | |
| CN212639341U (en) | Film rolling equipment | |
| CN110682840A (en) | Electric waist support driver for automobile seat | |
| CN218368078U (en) | Safety protection motorcycle cushion | |
| CN210478312U (en) | Portable manual tire pressing device | |
| CN105818902B (en) | A kind of easy-to-dismount electric bicycle rearview mirror | |
| CN221519415U (en) | Multi-gear adjusting headrest for automobile | |
| CN108909545A (en) | It is a kind of for controlling the component of vehicle seat | |
| CN110027256A (en) | The dual mechanism for stripping of die-cutting machine | |
| CN212711046U (en) | Mechanical walking device for transportation | |
| CN217864558U (en) | Brake handle for electric bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190917 |
|
| RJ01 | Rejection of invention patent application after publication |