CN110481394B - Detachable automobile seat backrest for pregnant woman - Google Patents
Detachable automobile seat backrest for pregnant woman Download PDFInfo
- Publication number
- CN110481394B CN110481394B CN201910805468.0A CN201910805468A CN110481394B CN 110481394 B CN110481394 B CN 110481394B CN 201910805468 A CN201910805468 A CN 201910805468A CN 110481394 B CN110481394 B CN 110481394B
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- backrest
- rod
- safety
- support
- belt
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- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
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- 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
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- 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
- B60R2022/008—Belts; Fixing thereof specially adapted for pregnant users
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a detachable automobile backrest for pregnant women, which structurally comprises a backrest, a safety leg belt, an installation seat cushion, a binding mechanism and a safety belt, wherein the backrest consists of a seat body, an air bag, a binding belt positioning mechanism, soft cushion cotton and a clamping mechanism, the backrest adjusts the shape of 3 fixed points of the pregnant women through the safety leg belt, the safety belt and the binding mechanism, so that the pregnant women can be adjusted according to the body shape of the pregnant women, the pregnant women and fetuses can be effectively prevented from being injured due to the pressure of the safety belt, the safety leg belt is fixed by the bandage positioning mechanism, so that the legs of the pregnant woman can be fixed and protected, the two sides of the chest cavity of the pregnant woman are protected by the clamping mechanism, the condition that the speed is too fast is avoided, it receives the forward rush of inertia to appear the pregnant woman when emergency stop, and then the safety belt strangles the pregnant woman and causes it to receive the damage, and the problem that the safety belt can cause the injury of certain degree to the foetus has been solved to this design.
Description
Technical Field
The invention relates to the field of automobile products, in particular to a detachable automobile seat backrest for pregnant women.
Background
The pregnant woman is pregnant, the constitution of the pregnant woman in the pregnant woman needs a large amount of nutrition and needs to be protected sufficiently, the pregnant woman is inconvenient to move in the pregnant woman and needs great care when the pregnant woman walks, at present, most of automobile safety belts are not suitable for the pregnant woman and generally cause severe stress on the abdomen, the life safety of a fetus and the pregnant woman is threatened, and when accidents occur, the safety belts sometimes can cause certain damage to the fetus.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a detachable automobile backrest for pregnant women structurally comprises a backrest, a safety leg belt, an installation seat cushion, a binding mechanism and a safety belt, wherein the safety leg belt is arranged on the surface of the backrest, the backrest is connected with the safety leg belt, the installation seat cushion is installed below the bottom end of the backrest, the binding mechanism is arranged on the surface of the right side of the backrest, one end of the backrest is matched with one end of the binding mechanism, the safety belt is arranged at the top end of the backrest, the backrest is connected with the safety belt, and the binding mechanism is movably connected with the safety belt;
the seat back constitute by the seat body, gasbag, bandage positioning mechanism, soft pad cotton, fixture, the internal bottom of seat be equipped with the gasbag, the seat body front end on the surface be equipped with bandage positioning mechanism, the seat body and bandage positioning mechanism fixed connection, the internal intermediate position of seat on install fixture, the internal portion of seat be equipped with soft pad cotton, the seat body and soft pad cotton be connected.
As the further optimization of this technical scheme, bandage positioning mechanism constitute by casing, protruding type press button, compression leg, spout, first spring, rebound board, slot, the casing top under install protruding type press button, protruding type press button bottom about both ends have the compression leg, protruding type press button and compression leg fixed connection, the inside bottom of casing have the spout, the spout in install first spring, first spring top on be equipped with the rebound board, rebound board and spout sliding fit, the casing intermediate position on be equipped with the slot.
As a further optimization of the technical scheme, the compression leg further comprises a partition plate, the partition plate is arranged at the top end of the compression leg, and the compression leg and the partition plate are of an integrated structure.
As a further optimization of the technical scheme, the clamping mechanism comprises a first support, a cylinder, a linkage mechanism, a second support and a telescopic rod, the cylinder is arranged at the middle position of the first support, the first support is connected with the cylinder, the telescopic rod is arranged on the cylinder, the cylinder is mechanically connected with one end of the telescopic rod, the second support is installed at the other end of the telescopic rod, the linkage mechanism is arranged at the left end and the right end of the cylinder, and the first support and the second support are connected through the linkage mechanism.
As the further optimization of the technical scheme, the linkage mechanism consists of a second spring, linkage rods, ejector rods, supporting rods and a chest pressing plate, wherein one end of each ejector rod is provided with two linkage rods, the ejector rods and the linkage rods are in clearance fit, the surface of one end of each ejector rod is provided with the second spring, the other end of each ejector rod is provided with the chest pressing plate, the ejector rods and the chest pressing plate are matched, the chest pressing plate is provided with the supporting rods, and the chest pressing plate is movably connected with the supporting rods.
As a further optimization of the technical scheme, the ejector rod further comprises a limiting circular plate, the surface of the ejector rod is provided with the limiting circular plate, and the ejector rod is fixedly connected with the limiting circular plate.
As a further optimization of the technical scheme, the binding mechanism consists of a first binding belt strip, a fastening head, a second binding belt strip and a plug, wherein the fastening head is installed at the right end of the first binding belt strip, the plug is arranged at the left end of the second binding belt strip, the second binding belt strip is connected with the plug, and the fastening head and the second binding belt strip are fastened through the plug.
As a further optimization of the technical scheme, the safety leg belt is movably connected with the binding belt positioning mechanism.
As the further optimization of the technical scheme, the compression columns are in sliding fit with the sliding grooves.
As a further optimization of the technical solution, the first strap and the safety belt are cross-connected.
As the further optimization of the technical scheme, the compression column is made of stainless steel materials and is not easy to damage in pulling.
Advantageous effects
The invention relates to a detachable automobile backrest for pregnant women, which is characterized in that a backrest is arranged on an automobile seat, the pregnant woman sits on an installation seat cushion, then a safety belt is buckled on a lock buckle, a safety leg belt is inserted into an insertion slot, a convex press button is pressed down and drives a press column to be inserted into a sliding slot, the safety leg belt is locked in a binding belt positioning mechanism, the safety of the pregnant woman is improved when the automobile is emergently stopped, then a first binding belt strip on the safety belt is crossed with a plug through a buckling head and is connected with a second binding belt strip, a cylinder is controlled to recover a telescopic rod, the telescopic rod drives a second support to move inwards, so that a linkage rod and the linkage rod are folded to push an ejector rod, the other end of the ejector rod pushes a chest pressing plate forwards, the chest pressing plate is supported by a support rod, one end of the chest pressing plate is pressed on two sides of the chest of the pregnant woman, the pregnant woman can be limited on the backrest, the condition that the speed is too fast is avoided, and the pregnant woman suffers from forward impact caused by inertia when the pregnant woman emergently stops, and the safety belt can be used for tightening the pregnant woman to cause the pregnant woman to be injured.
Compared with the prior art, the invention has the beneficial effects that: backrest passes through safety leg area and safety belt, the constraint mechanism carries out 3 fixed point shape adjustments to the pregnant woman, let the pregnant woman can adjust according to the health shape of oneself, can effectively avoid pregnant woman and foetus be injured because of the pressure of safety belt like this, fix safety leg area through bandage positioning mechanism, let the leg of pregnant woman can fixed protection, utilize fixture to protect pregnant woman thorax both sides, avoid the speed of a motor vehicle too fast, it receives to be used to dashing forward to appear the pregnant woman when emergency stop, and then the safety belt reintegrates the pregnant woman and leads to it to receive the damage, the problem of the injury that the safety belt may lead to the fact the certain degree to the foetus has been solved in this design.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a detachable automobile seat back for pregnant women according to the present invention.
Fig. 2 is a schematic cross-sectional view of a detachable backrest of an automobile seat for pregnant women according to the present invention.
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention.
Fig. 4 is a schematic top cross-sectional static state structure diagram of a detachable backrest of an automobile seat for pregnant women according to the present invention.
Fig. 5 is a schematic structural view of a detachable backrest of a pregnant automobile seat in a top-view cross-sectional working state.
Fig. 6 is a schematic structural view of the chest compression plate of the present invention.
FIG. 7 is a schematic structural view of the compression leg of the present invention.
FIG. 8 is a schematic view of a restraint mechanism according to the present invention.
In the figure: seat back-1, safety leg belt-2, installation seat cushion-3, binding mechanism-4, safety belt-5, seat body-1 a, air bag-1 b, binding belt positioning mechanism-1 c, soft cushion cotton-1 d, clamping mechanism-1 e, shell-1 c1, convex press button-1 c2, press column-1 c3, chute-1 c4, first spring-1 c5, rebound plate-1 c6, slot-1 c7, partition plate-1 c31, first support-1 e1, air cylinder-1 e2, linkage mechanism-1 e3, second support-1 e4, telescopic rod-1 e5, second spring-1 e31, linkage rod-1 e32, ejector rod-1 e33, support rod-1 e34, chest press plate-1 e35, limiting circular plate-f 1, A first strap strip-4 a, a fastening head-4 b, a second strap strip-4 c, a plug-4 d.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1-8, the invention provides a detachable automobile backrest for pregnant women, which comprises a backrest 1, a leg safety belt 2, a seat cushion 3, a binding mechanism 4 and a safety belt 5, wherein the leg safety belt 2 is arranged on the surface of the backrest 1, the backrest 1 is connected with the leg safety belt 2, the seat cushion 3 is arranged under the bottom end of the backrest 1, the binding mechanism 4 is arranged on the surface of the right side of the backrest 1, one end of the backrest 1 is matched with one end of the binding mechanism 4, the safety belt 5 is arranged on the top end of the backrest 1, the backrest 1 is connected with the safety belt 5, the binding mechanism 4 is movably connected with the safety belt 5, the backrest 1 is composed of a seat body 1a, an air bag 1b, a binding belt positioning mechanism 1c, cushion cotton 1d and a clamping mechanism 1e, the inside bottom of seat body 1a be equipped with gasbag 1b, seat body 1a front end surface on be equipped with bandage positioning mechanism 1c, seat body 1a and bandage positioning mechanism 1c fixed connection, the inside intermediate position of seat body 1a on install fixture 1e, seat body 1a inside be equipped with soft cushion cotton 1d, seat body 1a and soft cushion cotton 1d be connected.
The binding band positioning mechanism 1c comprises a shell 1c1, a convex press button 1c2, a press column 1c3, a sliding groove 1c4, a first spring 1c5, a rebound plate 1c6 and a slot 1c7, wherein the convex press button 1c2 is mounted at the top end of the shell 1c1, the press columns 1c3 are arranged at the left and right ends of the bottom end of a convex press button 1c2, the convex press button 1c2 is fixedly connected with the press column 1c3, the sliding groove 1c4 is arranged at the bottom end of the inner part of the shell 1c1, a first spring 1c5 is mounted in the sliding groove 1c4, the top end of the first spring 1c5 is provided with a rebound plate 1c6, the rebound plate 1c6 is in sliding fit with the sliding groove 1c4, and the slot 1c7 is arranged in the middle position of the shell 1c 1.
The rebound board 1c6 is used to rebound the pressing post 1c3 to allow the safety leg band 2 to be taken out.
The compression leg 1c3 further comprises a partition board 1c31, a partition board 1c31 is arranged at the top end of the compression leg 1c3, and the compression leg 1c3 and the partition board 1c31 are of an integrated structure.
The partition plate 1c31 described above is used to limit the displacement distance of the pressure column 1c 3.
The clamping mechanism 1e comprises a first support 1e1, an air cylinder 1e2, a linkage mechanism 1e3, a second support 1e4 and an expansion link 1e5, wherein an air cylinder 1e2 is arranged in the middle of the first support 1e1, the first support 1e1 is connected with the air cylinder 1e2, an expansion link 1e5 is arranged on the air cylinder 1e2, the air cylinder 1e2 is mechanically connected with one end of the expansion link 1e5, the second support 1e4 is installed at the other end of the expansion link 1e5, linkage mechanisms 1e3 are arranged at the left end and the right end of the air cylinder 1e2, and the first support 1e1 is connected with the second support 1e4 through a linkage mechanism 1e 3.
The linkage mechanism 1e3 comprises second spring 1e31, trace rod 1e32, ejector pin 1e33, branch 1e34, chest pressing plate 1e35, ejector pin 1e33 one end be equipped with two trace rods 1e32, ejector pin 1e33 and trace rod 1e32 adopt clearance fit, ejector pin 1e33 one end surface on install second spring 1e31, the ejector pin 1e33 other end on be equipped with chest pressing plate 1e35, ejector pin 1e33 and chest pressing plate 1e35 cooperate, chest pressing plate 1e35 on be equipped with branch 1e34, chest pressing plate 1e35 and branch 1e34 swing joint.
The second spring 1e31 described above is a power source for assisting the retraction of the jack 1e 33.
The ejector rod 1e33 further comprises a limiting circular plate f1, a limiting circular plate f1 is arranged on the surface of the ejector rod 1e33, and the ejector rod 1e33 and the limiting circular plate f1 are fixedly connected.
The above-mentioned limiting circular plate f1 is used to limit the direction of the swing of the linking rod 1e 32.
The binding mechanism 4 comprises a first binding belt strip 4a, a buckling head 4b, a second binding belt strip 4c and a plug 4d, the buckling head 4b is installed on the right end of the first binding belt strip 4a, the plug 4d is arranged at the left end of the second binding belt strip 4c, the second binding belt strip 4c is connected with the plug 4d, and the buckling head 4b is buckled with the second binding belt strip 4c through the plug 4 d.
The binding mechanism 4 is used for raising the safety belt 5 to the position of the pregnant woman to prevent the safety belt 5 from binding the fetus and the fetus from being injured by the pressure of the safety belt 5.
The safety leg strap 2 is movably connected with the binding strap positioning mechanism 1c, the pressing column 1c3 is in sliding fit with the sliding groove 1c4, the first binding strap 4a is in cross connection with the safety belt 5, and the pressing column 1c3 is made of stainless steel materials and is not easy to damage in pulling.
The principle of the invention is as follows: the seat back 1 is arranged on a seat of an automobile, a pregnant woman sits on the seat cushion 3, then a safety belt 5 is buckled on a lock buckle, a safety leg belt 2 is inserted into a slot 1c7, a convex press button 1c2 is pressed, the convex press button 1c2 drives a press column 1c3 to be inserted into a sliding slot 1c4, the safety leg belt 2 is locked in a bandage positioning mechanism 1c, the safety of the pregnant woman at the emergency stop of the automobile is improved, a first bandage strip 4a on the safety belt 5 is connected with a second bandage strip 4c through a buckling head 4b and a plug 4d in a crossed mode, a control cylinder 1e2 recovers a telescopic rod 1e5, the telescopic rod 1e5 drives a second support 1e4 to move inwards, so that the linkage rod 1e32 and the linkage rod 1e32 are folded to push a top rod 1e33, the other end of the top rod 1e33 pushes a chest pressing plate 1e35 forwards, the chest pressing plate 1e35 is lifted by utilizing a support rod 1e34, and one end of the chest pressing plate 35 is supported on two sides of the chest pressing plate, the pregnant woman can be limited on the seat backrest 1, the situation that the speed of the vehicle is too high, the pregnant woman is subjected to forward rush due to inertia when the vehicle stops emergently is avoided, and the pregnant woman is further tied by the safety belt 5 to be damaged.
The method for solving the problems comprises the following steps: seat back 1 is through safety leg area 2 and safety belt 5, restraint mechanism 4 carries out 3 fixed point shape adjustments to the pregnant woman, let the pregnant woman can adjust according to the health shape of oneself, can effectively avoid pregnant woman and foetus be injured because of the pressure of safety belt like this, fix safety leg area 2 through bandage positioning mechanism 1c, let the leg of pregnant woman can fix the protection, utilize fixture 1e to protect pregnant woman thorax both sides, avoid the speed of a motor vehicle too fast, it receives inertia forward rush to appear the pregnant woman when emergency stop, and then safety belt 5 catches in the pregnant woman and leads to it to receive the damage, this design has solved safety belt 5 and has probably led to the fact the problem of the injury of certain degree to the foetus.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a detachable automobile seat back for pregnant woman, its structure includes backrest (1), safety leg area (2), installation seat pad (3), constraint mechanism (4), safety belt (5), backrest (1) be equipped with safety leg area (2) on the surface, backrest (1) and safety leg area (2) be connected, backrest (1) bottom under install installation seat pad (3), backrest (1) right side on be equipped with constraint mechanism (4) on the surface, backrest (1) and constraint mechanism (4) one end cooperate, backrest (1) top on be equipped with safety belt (5), backrest (1) and safety belt (5) be connected, constraint mechanism (4) and safety belt (5) swing joint, its characterized in that:
the seat backrest (1) consists of a seat body (1a), an air bag (1b), a bandage positioning mechanism (1c), cushion cotton (1d) and a clamping mechanism (1e), wherein the air bag (1b) is arranged at the bottom end inside the seat body (1a), the bandage positioning mechanism (1c) is arranged on the surface of the front end of the seat body (1a), the seat body (1a) is fixedly connected with the bandage positioning mechanism (1c), the clamping mechanism (1e) is arranged at the middle position inside the seat body (1a), the cushion cotton (1d) is arranged inside the seat body (1a), and the seat body (1a) is connected with the cushion cotton (1 d);
the bandage positioning mechanism (1c) consists of a shell (1c1), a convex press button (1c2), a press column (1c3), a sliding groove (1c4), a first spring (1c5), a rebound plate (1c6) and a slot (1c7), a convex press button (1c2) is arranged below the top end of the shell (1c1), press columns (1c3) are arranged below the left end and the right end of the bottom end of the convex press button (1c2), the convex press button (1c2) is fixedly connected with the press column (1c3), a sliding groove (1c4) is arranged at the bottom end in the shell (1c1), a first spring (1c5) is arranged in the sliding groove (1c4), a rebound plate (1c6) is arranged at the top end of the first spring (1c5), the rebound board (1c6) is in sliding fit with the sliding groove (1c4), and a slot (1c7) is arranged in the middle of the shell (1c 1);
the compression leg (1c3) further comprises a partition plate (1c31), the top end of the compression leg (1c3) is provided with the partition plate (1c31), and the compression leg (1c3) and the partition plate (1c31) are of an integrated structure;
the clamping mechanism (1e) consists of a first support (1e1), an air cylinder (1e2), a linkage mechanism (1e3), a second support (1e4) and an expansion rod (1e5), wherein the air cylinder (1e2) is arranged in the middle of the first support (1e1), the first support (1e1) is connected with the air cylinder (1e2), the expansion rod (1e5) is arranged on the air cylinder (1e2), the air cylinder (1e2) is mechanically connected with one end of the expansion rod (1e5), the second support (1e4) is installed at the other end of the expansion rod (1e5), the linkage mechanisms (1e3) are arranged at the left end and the right end of the air cylinder (1e2), and the first support (1e1) is connected with the second support (1e4) through the linkage mechanism (1e 3);
the linkage mechanism (1e3) comprises a second spring (1e31), a linkage rod (1e32), a top rod (1e33), a support rod (1e34) and a chest pressing plate (1e35), wherein one end of the top rod (1e33) is provided with two linkage rods (1e32), the top rod (1e33) and the linkage rod (1e32) are in clearance fit, the surface of one end of the top rod (1e33) is provided with a second spring (1e31), the other end of the top rod (1e33) is provided with a chest pressing plate (1e35), the top rod (1e33) is matched with the chest pressing plate (1e35), the chest pressing plate (1e35) is provided with the support rod (1e34), and the chest pressing plate (1e35) is movably connected with the support rod (1e 34);
the ejector rod (1e33) further comprises a limiting circular plate (f1), the surface of the ejector rod (1e33) is provided with the limiting circular plate (f1), and the ejector rod (1e33) is fixedly connected with the limiting circular plate (f 1);
restraint mechanism (4) constitute by first strap strip (4a), closure head (4b), second strap strip (4c), plug (4d), first strap strip (4a) right-hand member on install closure head (4b), second strap strip (4c) left end on be equipped with plug (4d), second strap strip (4c) and plug (4d) be connected, closure head (4b) and second strap strip (4c) pass through plug (4d) looks lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805468.0A CN110481394B (en) | 2019-08-29 | 2019-08-29 | Detachable automobile seat backrest for pregnant woman |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805468.0A CN110481394B (en) | 2019-08-29 | 2019-08-29 | Detachable automobile seat backrest for pregnant woman |
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| Publication Number | Publication Date |
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| CN110481394A CN110481394A (en) | 2019-11-22 |
| CN110481394B true CN110481394B (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910805468.0A Active CN110481394B (en) | 2019-08-29 | 2019-08-29 | Detachable automobile seat backrest for pregnant woman |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650857A (en) * | 2017-09-19 | 2018-02-02 | 邹城市锦硕矿山设备科技有限公司 | A kind of pregnant woman's dedicated safety belt |
| CN107901872A (en) * | 2017-12-12 | 2018-04-13 | 东莞理工学院 | A kind of auto use chair that can be applicable in pregnant woman |
| KR20180002165U (en) * | 2017-01-05 | 2018-07-13 | 주식회사 다이치에스앤비 | Maternity Carseat/Maternity Safe Belt |
| CN108473108A (en) * | 2016-01-19 | 2018-08-31 | 金大吉 | Portable Vehicular safety belt attachment device |
| CN108528381A (en) * | 2016-02-29 | 2018-09-14 | 浙江吉利汽车研究院有限公司 | A kind of seat belt apparatus of vehicle |
| KR20190027971A (en) * | 2017-09-07 | 2019-03-18 | (주)대한솔루션 | Seat belt of vehicle for pregnant woman |
-
2019
- 2019-08-29 CN CN201910805468.0A patent/CN110481394B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108473108A (en) * | 2016-01-19 | 2018-08-31 | 金大吉 | Portable Vehicular safety belt attachment device |
| CN108528381A (en) * | 2016-02-29 | 2018-09-14 | 浙江吉利汽车研究院有限公司 | A kind of seat belt apparatus of vehicle |
| KR20180002165U (en) * | 2017-01-05 | 2018-07-13 | 주식회사 다이치에스앤비 | Maternity Carseat/Maternity Safe Belt |
| KR20190027971A (en) * | 2017-09-07 | 2019-03-18 | (주)대한솔루션 | Seat belt of vehicle for pregnant woman |
| CN107650857A (en) * | 2017-09-19 | 2018-02-02 | 邹城市锦硕矿山设备科技有限公司 | A kind of pregnant woman's dedicated safety belt |
| CN107901872A (en) * | 2017-12-12 | 2018-04-13 | 东莞理工学院 | A kind of auto use chair that can be applicable in pregnant woman |
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| Publication number | Publication date |
|---|---|
| CN110481394A (en) | 2019-11-22 |
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Effective date of registration: 20211027 Address after: 221400 No.8 Huangshan Road, Wuxi Xinyi Industrial Park, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Changxin Vehicle Equipment Co., Ltd Address before: 300071 building 33, Aoti Diamond Hill community, Weijin South Road, Nankai District, Tianjin Applicant before: Peng Chuan |
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