CN210234914U

CN210234914U - Automobile safety belt

Info

Publication number: CN210234914U
Application number: CN201920936502.3U
Authority: CN
Inventors: Qinghu Shen; 沈青虎; Kun Zhao; 赵坤; Haibo Zhou; 周海波; Xin Zha; 查昕; Jujiang Liu; 刘聚江
Original assignee: Suzhou Industrial Park Arsale Car Components And Parts Co ltd
Current assignee: Suzhou Industrial Park Arsale Car Components And Parts Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-03
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a car blet relates to auto-parts technical field, aims at solving the inconvenient use of current car blet and threatens the problem of passenger's safety easily. The technical scheme is that the seat belt retractor comprises two woven belts arranged between two seats which are installed side by side, wherein one ends of the woven belts are connected with a retractor, the other ends of the woven belts are connected with lock tongues, and one sides of the two seats which are installed side by side and far away from the corresponding woven belts are respectively provided with a lock catch matched with the corresponding lock tongues; a locking block is arranged between two seats which are arranged side by side, and two through grooves which are respectively used for the corresponding woven belts to pass through from bottom to top are arranged on the locking block; two spring bolts all offset with the top of locking piece, and the locking piece is used for preventing that the spring bolt from stretching into corresponding logical inslot. In an initial state, the two lock tongues are abutted against the top end of the locking block, and the two woven belts positioned in different through grooves are not easy to wind; when the lock is used, the lock tongue is pulled to be fastened with the corresponding lock catch, and the effect of safety and convenience in use is achieved.

Description

Automobile safety belt

Technical Field

The utility model belongs to the technical field of auto-parts technique and specifically relates to a car blet is related to.

Background

The safety belt is a belt applied to equipment, vehicles such as automobiles and airplanes, or used for ensuring safety when working at high altitude and performing skill performance. The safety belt does not refer to the webbing alone, but rather the belt is assembled from other parts, such as a retractor, a tongue, and a buckle. A plurality of rows of seats are arranged in a common passenger car, wherein each row of seats comprises two single seats which are arranged side by side, a safety belt is arranged on each single seat, and webbing portions of the two safety belts on each row of seats are located between the two corresponding single seats and used for protecting passengers.

The prior chinese patent with publication number CN204659663U discloses a seat belt assembly for a light bus seat, which comprises a buckle fixed at one side of the seat and a retractor fixed at the bottom of the other side of the seat, wherein the retractor is supported and fixed at a fixed support leg of the seat by a mounting rod, a webbing with a lock tongue fixed at an end part is wound on the retractor, and in a working position of the seat belt assembly, the webbing is pulled out of the retractor, is matched with the buckle for locking, and is bound to the crotch of a passenger; at the inoperative position of the seatbelt assembly, the webbing retracts into the retractor, and a locking mechanism is provided in the retractor, which locks the webbing.

The above prior art solutions have the following drawbacks: when the safety belt on the passenger car is not used, the safety belt is very easy to move into a crack between two seats arranged side by side or move below the seats under the driving of the retractor, and great inconvenience is brought to the use of passengers. Moreover, the two belts are easily twisted and twisted, which easily results in improper or non-use of the belts and seriously threatens the safety of passengers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car blet, it has safe and effect of facilitating the use.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an automobile safety belt comprises two woven belts arranged between two seats which are installed side by side, wherein one end of each woven belt is connected with a retractor, the other end of each woven belt is connected with a lock tongue, one sides, away from the corresponding woven belts, of the two seats which are installed side by side are both provided with lock catches matched with the corresponding lock tongues, a lock block is arranged between the two seats which are installed side by side, and two through grooves for the corresponding woven belts to pass through from bottom to top are formed in the lock block; two the spring bolt all offsets with the top of locking piece, the locking piece is used for preventing that the spring bolt from stretching into corresponding logical inslot.

Through adopting above-mentioned technical scheme, during initial condition, be connected the spring bolt with the meshbelt and offset with the top of locking piece under the pulling force effect of coiler. When in use, the lock tongue is pulled to be fastened with the corresponding lock catch. Because two meshbelts pass through by two different logical grooves, so two meshbelts are difficult for intertwining, therefore can not appear twining and wind the unable condition of using after tight, have the effect of safe and facilitate the use.

The utility model discloses further set up to: and an elastic buffer cushion is arranged at the top end of the locking block.

Through adopting above-mentioned technical scheme, elastic cushion has elasticity, can prevent to produce big collision sound when spring bolt and lock block contact.

The utility model discloses further set up to: the lock tongue comprises a connecting sheet connected with the mesh belt and a tongue sheet connected with the connecting sheet, and a yielding groove for the corresponding connecting sheet to be clamped into is formed in the top surface of the seat and on one side close to the locking block; the groove of stepping down extends to the seat and is close to on the lateral wall of locking piece one side, it is provided with the tongue piece male slot that supplies to correspond on the inside wall of locking piece to step down the groove to keep away from.

Through adopting above-mentioned technical scheme, can avoid the spring bolt protrusion seat face and cause the injury to the passenger, further improve the security.

The utility model discloses further set up to: and a magnet attracted with the tongue piece is embedded on the inner side wall of the slot.

Through adopting above-mentioned technical scheme, increased the fixed action to the tongue piece for the tongue piece can not break away from the slot automatically.

The utility model discloses further set up to: the cover plate is arranged in the abdicating groove and above the slot, one end of the cover plate, far away from the locking block, is rotatably connected with the inner side wall of the abdicating groove, and one end of the cover plate, close to the locking block, can be overturned in the axial direction by using the connecting part of the cover plate and the abdicating groove.

Through adopting above-mentioned technical scheme, can overturn the apron and offset with the connection piece of the inslot that steps down, after apron and connection piece offset, the top surface and the seat of apron flush to comfort level when having guaranteed passenger and the groove department of stepping down contact.

The utility model discloses further set up to: the top surface of apron is provided with flexible pad.

Through adopting above-mentioned technical scheme, the flexible pad is flexible, has further improved the comfort level when the passenger sits on the seat.

The utility model discloses further set up to: the two through grooves are sequentially arranged from one seat to the other seat, and the inner side walls, far away from the corresponding seats, of the through grooves are provided with sliding grooves; a sliding block is arranged in the sliding groove in a sliding manner along the depth direction of the sliding groove, one end of the sliding block extends into the through groove to abut against the corresponding braid, and an elastic part is connected between the other end of the sliding block and the bottom wall of the sliding groove; the sliding block is characterized in that a limiting groove is formed in the inner side wall of the sliding groove along the depth direction of the sliding groove, and a limiting block matched with the limiting groove in a sliding mode is arranged on the sliding block.

Through adopting above-mentioned technical scheme, when not pulling the meshbelt and the in-process of pulling the meshbelt, the slider all offsets with the meshbelt all the time under the elastic force effect of elastic component to guaranteed that the meshbelt homoenergetic keeps the horizontality under pulling in-process or the state of placing, difficult curling does benefit to the use.

The utility model discloses further set up to: an embedded groove is formed in the bottom wall of the sliding groove and extends to the inner side wall of the sliding groove; the elastic piece is a spring, and the spring is located in the embedded groove.

Through adopting above-mentioned technical scheme for the connection that the spring can be stable is between the diapire of slider and spout.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the locking block and the through groove, the effect of safe and convenient use is achieved;

2. the arrangement of the abdicating groove, the slot and the slot has the function of improving the comfort of passengers sitting on the seat;

3. through the setting of spout, slider and spring, have and to guarantee that the meshbelt is level and smooth not curly advantage, do benefit to passenger's pulling and use more.

Drawings

Fig. 1 is a schematic view of an overall structure of a seat belt for a vehicle according to an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a cross-sectional view of a lock block according to an embodiment of the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is a schematic structural diagram of a seat according to an embodiment of the present invention;

fig. 6 is an enlarged view of a portion C in fig. 5.

In the figure, 1, a seat; 11. a yielding groove; 12. a slot; 13. a magnet; 14. a cover plate; 15. a flexible pad; 2. weaving a belt; 21. a retractor; 22. a latch bolt; 23. locking; 24. connecting sheets; 25. a tongue piece; 3. a locking block; 31. a through groove; 32. an elastic cushion pad; 4. a chute; 41. a slider; 42. a limiting groove; 43. a limiting block; 44. caulking grooves; 5. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a car safety belt, including setting up two meshbelts 2 between two seats 1 of installing side by side, the one end of meshbelt 2 is connected with retractor 21 (refer to fig. 5), and the other end of meshbelt 2 is connected with spring bolt 22, and retractor 21 sets up the bottom in the side of seat 1. And one sides of the two seats 1 which are installed side by side and are far away from the corresponding woven belts 2 are respectively provided with a lock catch 23, and the lock catches 23 are matched with the corresponding lock tongues 22.

Referring to fig. 2, a locking block 3 is arranged between two seats 1 installed side by side, two through grooves 31 arranged along the vertical direction are formed in the locking block 3, and the two through grooves 31 are respectively used for allowing the corresponding mesh belt 2 to pass through from bottom to top. During initial state, two spring bolts 22 all offset with the top of locking piece 3 to locking piece 3 can prevent that spring bolt 22 from stretching into corresponding logical groove 31 in. Preferably, an elastic buffer 32 is disposed at the top end of the locking block 3, and the elastic buffer 32 in this embodiment is a rubber pad for preventing the locking tongue 22 from generating a loud impact sound when contacting the locking block 3.

Referring to fig. 3 and 4, the two through grooves 31 are sequentially provided from one of the seats 1 (see fig. 1) toward the other seat 1, and the two through grooves 31 correspond to the two seats 1, respectively. Two lead to grooves 31 and all seted up spout 4 on keeping away from the inside wall of corresponding seat 1, slide along the depth direction of spout 4 in the spout 4 and be provided with slider 41. The inner side wall of the sliding groove 4 is provided with a limiting groove 42 along the depth direction of the sliding groove 4, and the sliding block 41 is provided with a limiting block 43 which is matched with the limiting groove 42 in a sliding manner. One end of the sliding block 41 along the depth direction of the sliding slot 4 extends into the through slot 31 and is abutted against the corresponding woven belt 2, and an elastic part is connected between the other end of the sliding block 41 and the bottom wall of the sliding slot 4. Specifically, offer on the diapire of spout 4 and be cylindric caulking groove 44, on caulking groove 44 extended to the inside wall of spout 4, the elastic component was the spring 5 who sets up in caulking groove 44, promptly, the one end of spring 5 supported with the diapire of caulking groove 44, and the other end of spring 5 supported with slider 41.

Referring to fig. 5 and 6, the latch 22 includes a connecting piece 24 connected to the webbing 2 and a tongue piece 25 connected to the connecting piece 24, the seat 1 has a recess 11 on a top surface thereof and on a side close to the webbing 2, and the recess 11 extends to a side wall of the seat 1 on a side close to the webbing 2 for the corresponding connecting piece 24 to be inserted. The inner side wall of the avoiding groove 11 far away from the mesh belt 2 is provided with a slot 12, and the slot 12 is used for inserting a corresponding tongue piece 25. Preferably, the magnet 13 is embedded in the inner side wall of the slot 12, the tongue piece 25 and the connecting piece 24 are both iron pieces, and the tongue piece 25 is attracted with the magnet 13 after being inserted into the slot 12.

Referring to fig. 6, a cover plate 14 is disposed in the abdicating groove 11 and above the inserting groove 12, specifically, one end of the cover plate 14, which is far away from the webbing 2, is rotatably connected to the inner side wall of the abdicating groove 11 through a pin, and one end of the cover plate 14, which is close to the webbing 2, can be turned over axially by using the pin at the connection of the cover plate 14 and the abdicating groove 11. Preferably, the top surface of the cover plate 14 is provided with a flexible pad 15, the flexible pad 15 is also a rubber pad, and after the tongue piece 25 is inserted into the slot 12 and the connecting piece 24 is clamped into the abdicating groove 11, the cover plate 14 can be pressed against the connecting piece 24 by turning over the cover plate 14. When the cover plate 14 abuts against the connecting piece 24, the rubber pad on the cover plate 14 is flush with the top surface of the seat 1.

The implementation principle of the embodiment is as follows:

in the initial state, the latch 22 connected with the mesh belt 2 is abutted against the top end of the locking block 3 under the action of the pulling force of the retractor 21, and the latch 22 is pulled to be fastened with the corresponding lock catch 23 in use. Because two meshbelts 2 are passed through by two different through grooves 31, two meshbelts 2 are difficult for intertwining, therefore can not appear twining and wind the circumstances that the back can't use tightly, have safe and the effect of facilitating the use.

Wherein, the bolt 22 under the non-use state can be inserted into the groove 11 of stepping down to avoid bolt 22 to bulge seat 1 seat and cause the injury to the passenger, further improved the security. Specifically, after the lock tongue 22 is inserted into the abdicating groove 11, the cover plate 14 can be turned over to abut against the lock tongue 22; after the cover plate 14 abuts against the bolt 22, the flexible pad 15 on the cover plate 14 is flush with the seat surface of the seat 1, so that the comfort level of the passenger when contacting the abdicating groove 11 is ensured.

During the pulling of the tongue 22, the webbing 2 may contact and abut against the slider 41, that is, the webbing 2 can apply a force to the slider 41 in a direction toward the bottom wall of the slide groove 4. When the webbing 2 applies a force to the slider 41 in the direction toward the bottom wall of the slide groove 4, the slider 41 slides in the direction toward the bottom wall of the slide groove 4, so that the caliber of the through groove 31 is increased, and the webbing 2 is more easily pulled. On the other hand, when the mesh belt 2 is not pulled and the mesh belt 2 is pulled, the sliding block 41 always pushes against the mesh belt 2 under the elastic force of the spring 5, so that the mesh belt 2 can be kept in a flat state in the pulling process or in the placing state, is not easy to curl, and is beneficial to use.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a car blet, is including setting up two meshbelts (2) between two seats (1) of installing side by side, the one end of meshbelt (2) is connected with coiler (21), the other end of meshbelt (2) is connected with spring bolt (22), two of installing side by side one side that corresponding meshbelt (2) were kept away from in seat (1) all is provided with and corresponds spring bolt (22) complex hasp (23), its characterized in that: a locking block (3) is arranged between the two seats (1) which are arranged side by side, and two through grooves (31) which are respectively used for the corresponding woven belts (2) to pass through from bottom to top are arranged on the locking block (3); two spring bolt (22) all offsets with the top of locking piece (3), locking piece (3) are used for preventing that spring bolt (22) from stretching into corresponding logical groove (31).

2. The vehicle seat belt according to claim 1, wherein: the top end of the locking block (3) is provided with an elastic buffer cushion (32).

3. The vehicle seat belt according to claim 1, wherein: the lock tongue (22) comprises a connecting piece (24) connected with the mesh belt (2) and a tongue piece (25) connected with the connecting piece (24), and a yielding groove (11) for the corresponding connecting piece (24) to be clamped in is formed in the top surface of the seat (1) and on one side close to the locking block (3); the abdicating groove (11) extends to the side wall of the seat (1) close to one side of the locking block (3), and the abdicating groove (11) is provided with a tongue piece (25) inserting slot (12) for corresponding insertion on the inner side wall of the locking block (3).

4. The vehicle seat belt according to claim 3, wherein: and a magnet (13) attracted with the tongue piece (25) is embedded on the inner side wall of the slot (12).

5. The vehicle seat belt according to claim 3, wherein: the utility model discloses a locking structure, including slot (12), cover plate (14), locking piece (3), apron (14), the one end that the locking piece (3) was kept away from in the groove of stepping down (11) and be located slot (12) top and be provided with apron (14), the one end that apron (14) is close to locking piece (3) is rotated with the inside wall in the groove of stepping down (11) and is connected, apron (14) can use apron (14) and the connecting portion in groove of stepping down (11) to overturn as the axle.

6. The vehicle seat belt according to claim 5, wherein: the top surface of the cover plate (14) is provided with a flexible pad (15).

7. The vehicle seat belt according to claim 1, wherein: the two through grooves (31) are sequentially arranged from one seat (1) to the other seat (1), and sliding grooves (4) are formed in the inner side walls, far away from the corresponding seats (1), of the through grooves (31); a sliding block (41) is arranged in the sliding groove (4) in a sliding manner along the depth direction of the sliding groove (4), one end of the sliding block (41) extends into the through groove (31) to abut against the corresponding woven belt (2), and an elastic part is connected between the other end of the sliding block (41) and the bottom wall of the sliding groove (4); the sliding block is characterized in that a limiting groove (42) is formed in the inner side wall of the sliding groove (4) in the depth direction of the sliding groove (4), and a limiting block (43) matched with the limiting groove (42) in a sliding mode is arranged on the sliding block (41).

8. The vehicle seat belt according to claim 7, wherein: an embedding groove (44) is formed in the bottom wall of the sliding groove (4), and the embedding groove (44) extends to the inner side wall of the sliding groove (4); the elastic piece is a spring (5), and the spring (5) is located in the embedded groove (44).