CN214317207U - Spring bolt device for fixing safety belt buckle - Google Patents
Spring bolt device for fixing safety belt buckle Download PDFInfo
- Publication number
- CN214317207U CN214317207U CN202023021893.8U CN202023021893U CN214317207U CN 214317207 U CN214317207 U CN 214317207U CN 202023021893 U CN202023021893 U CN 202023021893U CN 214317207 U CN214317207 U CN 214317207U
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- fastener
- groove
- safety belt
- limiting plate
- rolling member
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Abstract
The utility model discloses a spring bolt device for fixing a safety belt buckle, which comprises a fastener, a steel sheet fixed on one side of the fastener and a buckling groove arranged on the steel sheet, wherein the surface of the fastener is provided with a through groove, one side of the through groove is provided with a notch, a limiting plate is inserted in the notch, and a second rolling piece and a first rolling piece are respectively fixed in the limiting plate and the through groove of the fastener; the first rolling part comprises a mounting plate fixed on the limiting plate, and the inner side of the mounting plate is rotatably connected with a driving roller through a pin shaft. The utility model discloses a setting of second rolling member, first rolling member for it is more smooth and easy to slide, and the security is high, easy operation.
Description
Technical Field
The utility model relates to a safety belt buckle technical field especially relates to a spring bolt device for fixing safety belt buckle.
Background
Traditional spring bolt device for fixing safety belt buckle, general sliding connection is on the safety belt, and only makes the safety belt insert the inslot of spring bolt on the spring bolt, and it is not smooth and easy enough to slide, and the operation is comparatively inconvenient, for this reason, the utility model provides a spring bolt device for fixing safety belt buckle solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides a spring bolt device for fixing safety belt buckle through the setting of second rolling member, first rolling member for it is more smooth and easy to slide, and the security is high, easy operation.
(II) technical scheme
The utility model provides a spring bolt device for fixing safety belt buckle, including fastener, the steel sheet of fixing in fastener one side and the catching groove of seting up on the steel sheet, open groove has been seted up on the fastener surface, and one side of open groove is seted up jaggedly, it has the limiting plate to peg graft in the breach, be fixed with second rolling member and first rolling member respectively in the limiting plate and the open groove of fastener;
the first rolling part comprises a mounting plate fixed on the limiting plate, and the inner side of the mounting plate is rotatably connected with a driving roller through a pin shaft.
Preferably, the second rolling member has the same structure as the first rolling member, and the second rolling member is symmetrical to the first rolling member in installation position.
Preferably, the two sides of the notch are both provided with tenon connecting grooves, the left side and the right side of the limiting plate are both fixed with tenon connecting plates, and the two tenon connecting plates are respectively inserted into the two tenon connecting grooves.
Preferably, two mounting grooves have all been seted up to the front side and the rear side of fastener, are located the front side it has locking bolt to peg graft in the mounting groove, locking bolt runs through the joggle board and has lock nut through threaded connection, lock nut is located the rear side in the mounting groove.
Preferably, the surface of the tenon plate is provided with a through hole for inserting a locking bolt, and the middle part of the locking bolt is positioned in the through hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the mounting plate and the transmission roller are arranged in a rotating manner and the mounting plate and the second rolling piece are arranged oppositely, so that the safety belt is more smoothly pulled, and the safety belt is more smoothly moved along the safety belt, and the using effect is good;
the limiting plate is connected with the locking nut through the locking bolt, so that the limiting plate is more convenient to mount, the process difficulty is reduced, and meanwhile, when an accident happens, the steel sheet cannot be separated from the safety belt buckle, the steel sheet can be separated from the locking nut through the locking bolt, so that people can be safely separated.
Drawings
Fig. 1 is a schematic front view of a latch device for fixing a buckle of a safety belt according to the present invention;
fig. 2 is a schematic top view of a latch device for fixing a buckle of a safety belt according to the present invention;
fig. 3 is a schematic structural diagram of a first rolling element in a tongue device for fixing a seat belt buckle according to the present invention.
In the figure: the device comprises a fastener 1, a steel sheet 2, a second rolling piece 3, a first rolling piece 4, a limiting plate 5, a fastening groove 6, a joggling plate 7, a locking bolt 8, a locking nut 9, a joggling groove 10, a mounting plate 41 and a driving roller 42.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-3, the utility model provides a lock tongue device for fixing a safety belt buckle, which comprises a fastener 1, a steel sheet 2 fixed on one side of the fastener 1, and a fastening groove 6 formed on the steel sheet 2, wherein a through groove is formed on the surface of the fastener 1, a notch is formed on one side of the through groove, a limiting plate 5 is inserted in the notch, and a second rolling element 3 and a first rolling element 4 are respectively fixed in the through grooves of the limiting plate 5 and the fastener 1;
the first rolling element 4 comprises a mounting plate 41 fixed on the limiting plate 5, and the inner side of the mounting plate 41 is rotatably connected with a driving roller 42 through a pin shaft.
In an alternative embodiment, the second rolling member 3 is identical in structure to the first rolling member 4, and the second rolling member 3 is installed symmetrically to the first rolling member 4.
In an alternative embodiment, the two sides of the notch are both provided with tenon grooves 10, the left side and the right side of the limit plate 5 are both fixed with the tenon plates 7, and the two tenon plates 7 are respectively inserted into the two tenon grooves 10.
In an optional embodiment, two mounting grooves are formed in the front side and the rear side of the fastener 1, a locking bolt 8 is inserted into the mounting groove in the front side, the locking bolt 8 penetrates through the dovetail plate 7 and is connected with a locking nut 9 through threads, and the locking nut 9 is located in the mounting groove in the rear side.
In an alternative embodiment, the surface of the dovetail plate 7 is provided with a through hole for inserting the locking bolt 8, and the middle part of the locking bolt 8 is positioned in the through hole.
The working principle is as follows: the traditional bolt device for fixing the buckle of the safety belt is generally connected on the safety belt in a sliding way, and the bolt only enables the safety belt to be inserted into the groove of the bolt, so the sliding is not smooth enough, the operation is inconvenient, in the embodiment, by the arrangement of the mounting plate 41 in rotation with the driving roller 42 and the arrangement opposite to the second rolling member 3, so that the safety belt is more smoothly pulled and moved along the safety belt, the use effect is good, secondly, the installation of the limiting plate 5 is more convenient and the process difficulty is reduced by the arrangement that the joggle plate 7 is clamped with the joggle groove 10 and then the locking bolt 8 is connected with the locking nut 9, meanwhile, when an accident happens and the steel sheet 2 cannot be separated from the safety belt buckle, the steel sheet can be separated from the locking nut 9 through the locking bolt 8, so that people can be safely separated, and the safety is guaranteed while the detachability is increased.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The spring bolt device for fixing the buckle of the safety belt is characterized by comprising a fastener (1), a steel sheet (2) fixed on one side of the fastener (1) and a buckling groove (6) formed in the steel sheet (2), wherein a through groove is formed in the surface of the fastener (1), a notch is formed in one side of the through groove, a limiting plate (5) is inserted into the notch, and a second rolling piece (3) and a first rolling piece (4) are respectively fixed in the limiting plate (5) and the through groove of the fastener (1);
first rolling member (4) are including fixing mounting panel (41) on limiting plate (5), the inboard of mounting panel (41) is connected with driving roller (42) through the round pin axle rotation.
2. The buckle tongue device for fixing a seat belt buckle according to claim 1, wherein the second rolling member (3) and the first rolling member (4) are identical in structure, and the second rolling member (3) and the first rolling member (4) are symmetrically installed.
3. The lock tongue device for fixing the buckle of the safety belt according to claim 1, wherein the two sides of the notch are both provided with a tenon groove (10), the left side and the right side of the limiting plate (5) are both fixed with a tenon plate (7), and the two tenon plates (7) are respectively inserted into the two tenon grooves (10).
4. The device according to claim 3, wherein the fastener (1) has two mounting slots at the front and rear sides, a locking bolt (8) is inserted into the front mounting slot, the locking bolt (8) penetrates the dovetail plate (7) and is connected with a locking nut (9) through a thread, and the locking nut (9) is located in the rear mounting slot.
5. The device according to claim 4, wherein the surface of the tenon plate (7) is provided with a through hole for inserting the locking bolt (8), and the middle part of the locking bolt (8) is positioned in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023021893.8U CN214317207U (en) | 2020-12-15 | 2020-12-15 | Spring bolt device for fixing safety belt buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023021893.8U CN214317207U (en) | 2020-12-15 | 2020-12-15 | Spring bolt device for fixing safety belt buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214317207U true CN214317207U (en) | 2021-10-01 |
Family
ID=77899966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023021893.8U Active CN214317207U (en) | 2020-12-15 | 2020-12-15 | Spring bolt device for fixing safety belt buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214317207U (en) |
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2020
- 2020-12-15 CN CN202023021893.8U patent/CN214317207U/en active Active
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