CN114684058A - Safety belt and vehicle - Google Patents
Safety belt and vehicle Download PDFInfo
- Publication number
- CN114684058A CN114684058A CN202210347937.0A CN202210347937A CN114684058A CN 114684058 A CN114684058 A CN 114684058A CN 202210347937 A CN202210347937 A CN 202210347937A CN 114684058 A CN114684058 A CN 114684058A
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- Prior art keywords
- sub
- belt
- fixing
- strap
- shoulder
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- 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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- 239000002184 metal Substances 0.000 claims description 4
- 210000003739 neck Anatomy 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005426 magnetic field effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
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
- B60R22/12—Construction of belts or harnesses
- B60R22/14—Construction of belts or harnesses incorporating enlarged restraint areas, e.g. vests, nets, crash pads, optionally for children
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The embodiment of the application provides a safety belt and vehicle, wherein, this safety belt includes: a main belt body and an auxiliary belt; the main belt body is provided with a lock tongue, and the lock tongue is used for dividing the main belt body into a shoulder belt and a waist belt; the auxiliary belt comprises a connecting piece and a fixing belt which are connected with each other; the connecting piece is arranged on the shoulder strap, and the fixing strap is used for pulling the shoulder strap to a preset position and then fixing the shoulder strap on a target object. Through setting up above-mentioned structure, adjust the baldric to improve the security performance of safety belt.
Description
Technical Field
The application relates to the technical field of vehicles, in particular to a safety belt and a vehicle.
Background
A vehicle seat belt is a safety device for restraining a passenger in a collision, and for avoiding a secondary collision between the passenger and a steering wheel, an instrument panel, or the like in the collision, or a crash injury caused by the passenger being blown out of a vehicle in the collision.
The adjustable position of the three-point safety belt which is most widely used at present is not changed greatly, and because the height difference of each driver and passengers is large, sometimes the three-point safety belt cannot be well fixed at the shoulder positions of the drivers and passengers, people with higher heights are easy to clamp at the upper arms, people with lower heights are easy to clamp at the necks, and the safety performance is poor when the vehicle is emergently braked.
Disclosure of Invention
The embodiment of the application provides a safety belt and vehicle, can solve current safety belt, the poor problem of security performance.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a seat belt, including: a main belt body and an auxiliary belt;
the main belt body is provided with a lock tongue, and the lock tongue is used for dividing the main belt body into a shoulder belt and a waist belt;
the auxiliary belt comprises a connecting piece and a fixing belt which are connected with each other;
the connecting piece is arranged on the shoulder strap, and the fixing strap is used for pulling the shoulder strap to a preset position and then fixing the shoulder strap on a target object.
Optionally, the auxiliary belt further includes a fixing member, and the connecting member and the fixing belt are connected to the fixing member respectively.
Optionally, the fixing strap includes a first sub-fixing strap and a second sub-fixing strap, and both a first end of the first sub-fixing strap and a first end of the second sub-fixing strap are connected to the fixing element;
the second end of the first sub-fixing belt is detachably connected with the second end of the second sub-fixing belt;
in a case where the second end of the first sub-fastening tape is connected with the second end of the second sub-fastening tape, the first sub-fastening tape and the second sub-fastening tape form an accommodating ring for fastening on the target object.
Optionally, the fixing member is a triangular structure, and the first sub-fixing band, the second sub-fixing band and the connecting member are respectively located at three corner positions or three sides of the triangular structure.
Optionally, the second end of first sub-fixed band is provided with the box, the second end of second sub-fixed band is provided with the pin thread.
Optionally, the connecting piece includes a guide ring, the guide ring is sleeved on the shoulder strap, and the connecting piece is connected with the shoulder strap in a sliding manner through the guide ring.
Optionally, the guide ring comprises a first half ring and a second half ring, and a first end of the first half ring is rotatably connected with a first end of the second half ring;
the connecting piece further comprises a limiting block arranged at the second end of the first half ring, and a clamping groove matched with the limiting block is formed in the second end of the second half ring.
Optionally, the first sub-fixing band and the second sub-fixing band are elastic bands.
Optionally, the connecting piece is a snap-fit metal ring.
In a second aspect, embodiments of the present application further provide a vehicle including a seat belt as described above.
In the technical scheme that this application embodiment provided, the safety belt includes the main band body and supplementary area, and the main band body falls into through the spring bolt and shoulders and waistband, and supplementary area includes interconnect's connecting piece and fixed band, and wherein, the connecting piece sets up on shouldering, and the fixed band then is used for pulling the shouldering to preset position after, fixes on the target object, through adjusting shouldering to improve the security performance of safety belt.
Drawings
Fig. 1 is a schematic structural diagram of a seat belt provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of an auxiliary belt provided in an embodiment of the present application;
fig. 3 is a schematic structural view of a snap-in metal ring according to an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. As used in this application, the terms "first," "second," and the like, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms a, an, etc. do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
The safety belt is one of important safety parts applied to the vehicle, can perform safety protection on drivers and passengers, and particularly when the vehicle is collided or emergently braked during high-speed running, the huge inertia can cause secondary collision between the passengers in the vehicle and a steering wheel, a windshield and the like, so that the passengers are seriously injured. The safety belt can restrain people on the seat, and the buffer function of the safety belt can absorb a large amount of kinetic energy, so that the injury degree of passengers is greatly reduced. At present, the most widely used three-point safety belts on vehicles have small adjustable position change, and due to the large height difference of each driver and passengers, sometimes the three-point safety belts cannot be well fixed on the shoulder positions of the drivers and passengers, so that people with high height are easily clamped on the upper arms, people with low height are easily clamped on the necks, and the safety performance is poor when the vehicles are emergently braked.
Therefore, the present embodiment provides a seat belt and a vehicle, and the seat belt will be described in detail below.
Referring to fig. 1 and 2, there is shown a harness comprising: a main belt body and an auxiliary belt 10;
the main belt body is provided with a lock tongue, and the lock tongue is used for dividing the main belt body into a shoulder belt and a waist belt;
the auxiliary belt 10 comprises a connecting member 11 and a fixing belt which are connected with each other;
the connecting piece 11 is arranged on the shoulder strap, and the fixing strap is used for pulling the shoulder strap to a preset position and then fixing the shoulder strap on a target object.
When the safety belt is in a use state, the main belt body is pulled to the other side of the seat from one side fixed on the vehicle body through the lock tongue and is divided into a shoulder belt and a waist belt, so that a driver and passengers on the seat can carry out safety protection. The main belt body is generally a belt body having a width of about 50mm and a thickness of about 1.2mm, which is woven from synthetic fibers such as nylon or polyester, and as a part for absorbing collision energy, the properties such as strength and elongation required for the seat belt are achieved by a weaving method and heat treatment.
The auxiliary belt 10 is a structure added to the conventional three-point harness, and includes a connecting member 11 and a fixing strap connected to each other, wherein the connecting member 11 is provided to the shoulder strap, and the position of the shoulder strap is fixed to a target object after the connecting member 11 is pulled up or down by the fixing strap. In the specific implementation, the connecting piece 11 and the shoulder belt are detachably connected, and a driver and a passenger can independently select to install or dismantle the structure, so that the use flexibility of the safety belt is improved.
In the technical scheme that this application embodiment provided, through setting up connecting piece 11 on the baldric, connecting piece 11 is pulled to the fixed band to adjust the position of baldric, improve the security performance of safety belt.
Wherein, because the both ends of baldric are fixed in one side of automobile body and seat respectively, under the condition of pulling the connecting piece 11 that is located on the baldric through the fixed band, drive its junction upwards or move down, finally, divide into two sub-baldrics with the baldric, and two sub-baldrics have certain angle, the size of this angle is relevant with the pulling force size that the fixed band acted on the baldric. In specific implementation, when the pulling force acting on the shoulder straps is large, the angle between the two sub-shoulder straps is small; the angle between the two sub-shoulder straps is larger when the pulling force acting on the shoulder straps is smaller.
In a practical implementation manner, since the height of the driver and the passenger is small, when the ordinary three-point type safety belt is in a use state, the shoulder belt of the safety belt is located at the neck of the driver and the passenger, and when the vehicle is braked emergently, the neck of the driver and the passenger is easily tightened, at this time, the fixing belt pulls the shoulder belt to move downwards through the connecting piece 11, so that the comfort in the driving process is improved, specifically, the fixing belt can be fixed at the arm or the armpit of the driver and the passenger, and the embodiment is not limited.
In another possible embodiment, since the height of the occupant is high, the shoulder belt of the conventional three-point seat belt is positioned at the arm of the occupant to hinder the driving operation of the occupant when the seat belt is in use, and the fixing band pulls the shoulder belt upward by the connecting member 11 and fixes the fixing band at the shoulder of the occupant, so that the part of the shoulder belt positioned at the arm of the occupant is adjusted to a proper position to reduce the hindrance of the driving operation of the occupant by the seat belt.
Optionally, the auxiliary belt 10 further includes a fixing member 12, and the connecting member 11 and the fixing belt are respectively connected to the fixing member 12.
In this embodiment, through set up mounting 12 between connecting piece 11 and fixed band, because the baldric is the area body structure with the fixed band, has yielding characteristic, when concrete implementation, mounting 12 adopts the material preparation that has certain hardness to improve the intensity of this structure.
Optionally, the fixing strap includes a first sub-fixing strap 13 and a second sub-fixing strap 14, and a first end of the first sub-fixing strap 13 and a first end of the second sub-fixing strap 14 are both connected to the fixing member 12;
the second end of the first sub-fixing tape 13 is detachably connected with the second end of the second sub-fixing tape 14;
in a case where the second end of the first sub-fastening tape 13 is coupled with the second end of the second sub-fastening tape 14, the first sub-fastening tape 13 and the second sub-fastening tape 14 form a receiving loop for fastening on the target object.
Optionally, the fixing member 12 is a triangular structure, and the first sub-fixing strip 13, the second sub-fixing strip 14 and the connecting member 11 are respectively located at three corner positions or three sides of the triangular structure.
Optionally, a female buckle is arranged at the second end of the first sub-fixing band 13, and a male buckle is arranged at the second end of the second sub-fixing band 14.
During specific implementation, after the first sub-fixing band 13 and the second sub-fixing band 14 pull the shoulder strap to the preset position, the first sub-fixing band 13 and the second sub-fixing band 14 encircle the target object, and under the male buckle and the female buckle on the two sub-fixing bands are matched, the first sub-fixing band 13 and the second end of the second sub-fixing band 14 are connected, and finally the first sub-fixing band and the second end of the second sub-fixing band are fixed on the target object.
Optionally, the second end of the first sub-fastening tape 13 and the second end of the second sub-fastening tape 14 are both provided with an adhesive layer, after the first sub-fastening tape 13 and the second sub-fastening tape 14 pull the shoulder strap to a preset position, the first sub-fastening tape 13 and the second sub-fastening tape 14 encircle the target object, and the second end of the first sub-fastening tape 13 and the second end of the second sub-fastening tape 14 are connected together by adhesion of the adhesive layer, and are finally fixed on the target object.
Optionally, the second end of the first sub-fixing band 13 is provided with a first magnetic attraction structure, the second end of the second sub-fixing band 14 is provided with a second magnetic attraction structure matched with the first magnetic attraction structure, after the first sub-fixing band 13 and the second sub-fixing band 14 pull the shoulder strap to a preset position, the first sub-fixing band 13 and the second sub-fixing band 14 encircle the target object, finally, the magnetic field effect of the first magnetic attraction structure and the second magnetic attraction structure is passed, the second end of the first sub-fixing band 13 and the second end of the second sub-fixing band 14 are connected, and finally, the first sub-fixing band is fixed on the target object.
Optionally, the connecting member 11 includes a guide ring, the guide ring is sleeved on the shoulder strap, and the connecting member 11 is slidably connected to the shoulder strap through the guide ring.
In this embodiment, through setting up the guide ring cover and locating on the shoulder area, the guide ring can slide along the shoulder area, and preferred, this guide ring is square structure, and this square structure has the size with the cross section looks adaptation of shoulder area to when this guide ring slides on the shoulder area, the phenomenon can not take place to coil in the shoulder area, in addition, through setting up this guide ring and baldric sliding connection, thereby improve the flexibility of use of this structure.
Optionally, the guide ring comprises a first half ring and a second half ring, and the first end of the first half ring is rotatably connected with the first end of the second half ring;
the connecting member 11 further includes a limiting block disposed at the second end of the first half ring, and the second end of the second half ring is provided with a slot adapted to the limiting block.
The first half ring and the second half ring may have a symmetrical structure, the first end of the first half ring is hinged to the first end of the second half ring, the auxiliary strap 10 may be disposed on the shoulder strap through the guide ring during the specific implementation, and at this time, the limiting block at the second end of the first half ring is disposed in the slot at the second end of the second half ring, and the first half ring and the second half ring form a complete ring structure.
In this embodiment, the guide ring is provided to have opening and closing functions so as to assist the detachment and attachment of the belt 10, thereby improving the flexibility of use of the structure.
Alternatively, as shown in fig. 3, the connecting member 11 is a snap-in metal ring.
Optionally, the first sub-fastening tape 13 and the second sub-fastening tape 14 are elastic tapes.
In this embodiment, the first sub-fixing band 13 and the second sub-fixing band 14 are elastic bands, so that the using length of the band body can be saved, and in addition, the problem that the stability is low after the band body cannot be used or used due to the fact that the lengths of the two sub-fixing bands are not enough can be solved.
Embodiments of the present application also provide a vehicle including a seat belt as described above. Since the technical solution of this embodiment includes all technical solutions of the above embodiments, at least all technical effects of the above embodiments can be achieved, and details are not repeated here.
While the present embodiments have been described with reference to the accompanying drawings, the present embodiments are not limited to the above-described embodiments, which are merely illustrative and not restrictive, and it will be apparent to those of ordinary skill in the art that many more modifications and variations can be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A safety belt, comprising: a main belt body and an auxiliary belt;
the main belt body is provided with a lock tongue, and the lock tongue is used for dividing the main belt body into a shoulder belt and a waist belt;
the auxiliary belt comprises a connecting piece and a fixing belt which are connected with each other;
the connecting piece is arranged on the shoulder strap, and the fixing strap is used for pulling the shoulder strap to a preset position and then fixing the shoulder strap on a target object.
2. The safety belt according to claim 1, wherein the auxiliary belt further comprises a fixing member, and the connecting member and the fixing belt are respectively connected to the fixing member.
3. The harness as claimed in claim 2 wherein the strap comprises a first sub-strap and a second sub-strap, the first end of the first sub-strap and the first end of the second sub-strap both being connected to the fixing element;
the second end of the first sub-fixing belt is detachably connected with the second end of the second sub-fixing belt;
under the condition that the second end of the first sub-fastening tape is connected with the second end of the second sub-fastening tape, the first sub-fastening tape and the second sub-fastening tape form an accommodating ring, and the accommodating ring is used for being fastened on the target object.
4. The safety belt according to claim 3, wherein the fixing member is a triangular structure, and the first sub-fixing band, the second sub-fixing band and the connecting member are located at three corner positions or three sides of the triangular structure, respectively.
5. The harness as claimed in claim 3 wherein the second end of the first sub-strap is provided with a female buckle and the second end of the second sub-strap is provided with a male buckle.
6. The harness of claim 1 wherein said connector comprises a guide ring, said guide ring being received on said shoulder strap, said connector being slidably connected to said shoulder strap through said guide ring.
7. The harness as claimed in claim 6 wherein the guide ring comprises a first half ring and a second half ring, a first end of the first half ring and a first end of the second half ring being rotatably connected;
the connecting piece further comprises a limiting block arranged at the second end of the first half ring, and a clamping groove matched with the limiting block is formed in the second end of the second half ring.
8. The harness as claimed in claim 3 wherein the first sub-strap and the second sub-strap are each a stretch band.
9. The harness as claimed in claim 1 wherein the connector is a snap-in metal ring.
10. A vehicle, characterized by comprising the seatbelt of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210347937.0A CN114684058A (en) | 2022-04-01 | 2022-04-01 | Safety belt and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210347937.0A CN114684058A (en) | 2022-04-01 | 2022-04-01 | Safety belt and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114684058A true CN114684058A (en) | 2022-07-01 |
Family
ID=82140876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210347937.0A Pending CN114684058A (en) | 2022-04-01 | 2022-04-01 | Safety belt and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114684058A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5063879A (en) * | 1989-11-20 | 1991-11-12 | Vorbau John H | Child restraint method and apparatus for aircraft and other vehicles |
| EP0646336A1 (en) * | 1993-10-01 | 1995-04-05 | Cosco, Inc. | Harness retainer |
| CN108313004A (en) * | 2018-02-08 | 2018-07-24 | 东华大学 | A kind of safety belt auxiliary device |
| CN207955570U (en) * | 2017-12-30 | 2018-10-12 | 镇江安迪儿童用品有限公司 | Automobile children safety chair safety belt |
| CN108725375A (en) * | 2018-05-02 | 2018-11-02 | 李述章 | It is a kind of that car belt is made to be fixed on the safety device among children's shoulder |
| CN110562188A (en) * | 2019-09-03 | 2019-12-13 | 芜湖金安世腾汽车安全系统有限公司 | automobile safety belt convenient to adjust |
| CN213511717U (en) * | 2020-06-16 | 2021-06-22 | 大连光扬轴承制造有限公司 | Split snap ring of cylindrical roller bearing belt |
| CN213854346U (en) * | 2020-12-04 | 2021-08-03 | 西安宏星电子浆料科技股份有限公司 | Mixing arrangement is used in electronic paste preparation for coating |
-
2022
- 2022-04-01 CN CN202210347937.0A patent/CN114684058A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5063879A (en) * | 1989-11-20 | 1991-11-12 | Vorbau John H | Child restraint method and apparatus for aircraft and other vehicles |
| EP0646336A1 (en) * | 1993-10-01 | 1995-04-05 | Cosco, Inc. | Harness retainer |
| CN207955570U (en) * | 2017-12-30 | 2018-10-12 | 镇江安迪儿童用品有限公司 | Automobile children safety chair safety belt |
| CN108313004A (en) * | 2018-02-08 | 2018-07-24 | 东华大学 | A kind of safety belt auxiliary device |
| CN108725375A (en) * | 2018-05-02 | 2018-11-02 | 李述章 | It is a kind of that car belt is made to be fixed on the safety device among children's shoulder |
| CN110562188A (en) * | 2019-09-03 | 2019-12-13 | 芜湖金安世腾汽车安全系统有限公司 | automobile safety belt convenient to adjust |
| CN213511717U (en) * | 2020-06-16 | 2021-06-22 | 大连光扬轴承制造有限公司 | Split snap ring of cylindrical roller bearing belt |
| CN213854346U (en) * | 2020-12-04 | 2021-08-03 | 西安宏星电子浆料科技股份有限公司 | Mixing arrangement is used in electronic paste preparation for coating |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20220701 |