Automobile safety belt spring bolt fixing buckle

Abstract

The utility model discloses an automobile safety belt spring bolt fixing buckle which comprises an automobile safety belt braid and an automobile safety belt spring bolt body which is installed and connected on the peripheral side of the automobile safety belt braid. A spring bolt fixing buckle body is arranged on the portion, located on an automobile safety belt braid, of the outer side of the automobile safety belt spring bolt body, the spring bolt fixing buckle body comprises an upper side buckle plate and a lower side buckle plate, and a spring bolt abutting soft plate is arranged at the lower end of the lower side buckle plate. And after the upper side buckle plate and the lower side buckle plate are assembled, the size is reduced, so that hindrance caused during later use is avoided, and use is more convenient and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile safety belts, in particular to a locking tongue fixing buckle of an automobile safety belt. Background Art

[0002] Car seat belts, also known as seat belts, are a type of occupant restraint device. Car seat belts are recognized as the cheapest and most effective safety device, and many countries require seat belts to be installed in vehicles.

[0003] The existing Chinese patent CN109532751A, on March 29, 2019, disclosed a car seat belt lock tongue fixing buckle, including a seat belt webbing, a seat belt lock tongue is fixed on the surface of the seat belt webbing, a seat belt lock tongue is provided on one side of the seat belt lock tongue, a seat belt lock buckle body is connected to one side of the seat belt lock buckle body with a webbing folding structure, a first entrance of the seat belt lock buckle cavity is provided on the surface of the seat belt lock buckle body, a second entrance of the seat belt lock buckle cavity is provided at the bottom of the first entrance of the seat belt lock buckle cavity, a seat belt lock buckle shell is provided on the outside of the seat belt lock buckle body, a first sharp claw of the seat belt lock buckle is provided on one side of the seat belt lock buckle shell, a second sharp claw of the seat belt lock buckle is provided on one side of the first sharp claw of the seat belt lock buckle, a seat belt lock buckle cavity is provided on one side of the second sharp claw of the seat belt lock buckle, a seat belt lock buckle cross bar is provided on one side of the seat belt lock buckle cavity, and the hard groove burred surface of the Velcro tape is fixed to the folded webbing by sewing thread.

[0004] However, when the above device is in use, the whole device cannot be effectively locked in place, and is prone to loosening and falling off during use. In addition, the overall structure is relatively complex, which makes it inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a car seat belt lock tongue fixing buckle to solve the problem that the above-mentioned device proposed in the above-mentioned background technology cannot be effectively limited and buckled when in use, and is prone to loosening and falling off when in use, and the overall structure is relatively complicated, making it not very convenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car seat belt lock tongue fixing buckle, comprising a car seat belt webbing and a car seat belt lock tongue body, the car seat belt lock tongue body is installed and connected on the peripheral side of the car seat belt webbing, the outer side of the car seat belt lock tongue body is provided with a lock tongue fixing buckle body on the car seat belt webbing, the lock tongue fixing buckle body comprises an upper buckle plate and a lower buckle plate, and the lower end of the lower buckle plate is provided with a lock tongue abutting soft plate.

[0007] Among them, the lock tongue contacts the soft board including an inclined rubber edge, a hollow rubber shell and a positioning column. The outer side of the lower end of the hollow rubber shell is provided with an inclined rubber edge, and the upper end of the hollow rubber shell is provided with a positioning column. The hollow rubber shell is connected to the lower buckle plate through the positioning column.

[0008] Among them, the upper side buckle plate includes an upper contact pressure plate, an internal clamping groove, an assembly sleeve and a concave shell. The outer end of the concave shell is provided with an upper contact pressure plate, the inner side of the lower end of the concave shell is provided with an internal clamping groove, and the lower end corner of the concave shell is provided with an assembly sleeve. The concave shell is connected to the lower side buckle plate through the assembly sleeve.

[0009] Among them, the lower buckle plate includes an inner clamping groove, a lower abutment pressure plate and an assembling concave plate, the inner side of the upper end of the assembling concave plate is provided with an inner clamping groove, the outer end of the assembling concave plate is provided with a lower abutment pressure plate, and the assembling concave plate is connected to the upper buckle plate.

[0010] Wherein, the upper gusset plate and the lower gusset plate are fixedly connected by plugging, and the outer sides of the upper gusset plate and the lower gusset plate are aligned.

[0011] Wherein, the automobile safety belt lock tongue body is attached to the outer side of the lock tongue contacting soft plate.

[0012] Wherein, the locking tongue abuts the soft plate and the lower buckle plate are connected by plugging, and the outer sides of the locking tongue abut the soft plate and the lower buckle plate are aligned.

[0013] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0014] 1. In the utility model, an upper buckle plate structure is provided, so that it is convenient for use in abutment. The concave shell of the upper buckle plate is plugged and connected to the lower buckle plate through an assembly sleeve, so that the concave shell is easy to install and place. The concave shell can be wrapped on the outer side of the automobile seat belt webbing due to the internal clamping groove area. After wrapping, the concave shell can be in abutment on the outer side of the automobile seat belt webbing due to the upper abutment pressure plate, so that it can be effectively clamped and used in abutment, thereby preventing loosening and falling off.

[0015] 2. In the utility model, a lower buckle plate structure is provided, which makes it easy to use for resistance. The assembly concave plate of the lower buckle plate is sleeved and connected to the upper buckle plate, so that the assembly concave plate can be installed and placed. The assembly concave plate can be wrapped around the outer side of the automobile seat belt webbing due to the inner groove area, and the assembly concave plate can drive the lower resistance pressure plate to resist the outer side of the automobile seat belt webbing, so that it can be effectively clamped for resistance use, thereby preventing loosening and falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a three-dimensional structural schematic diagram of a vehicle safety belt locking tongue fixing buckle according to the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a locking tongue of a vehicle safety belt locking tongue fixing buckle abutting against a soft plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of an upper buckle plate of a vehicle safety belt tongue fixing buckle according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of the lower buckle plate of the automobile safety belt locking tongue fixing buckle.

[0020] In the figure: 1. Car seat belt braid; 2. Car seat belt lock tongue body; 3. Upper side buckle plate; 31. Upper abutment pressure plate; 32. Internal clamping groove; 33. Assembly sleeve column; 34. Concave shell; 4. Lower side buckle plate; 41. Internal clamping groove; 42. Lower abutment pressure plate; 43. Assembly concave plate; 5. Lock tongue abuts soft plate; 51. Inclined rubber edge; 52. Hollow rubber shell; 53. Positioning plug column. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0022] Embodiment 1

[0023] Reference Figure 1 and Figure 2A car seat belt lock tongue fixing buckle comprises a car seat belt webbing 1 and a car seat belt lock tongue body 2, the car seat belt lock tongue body 2 is installed and connected on the peripheral side of the car seat belt webbing 1, the outer side of the car seat belt lock tongue body 2 is located on the car seat belt webbing 1 and a lock tongue fixing buckle body is arranged, the lock tongue fixing buckle body comprises an upper buckle plate 3 and a lower buckle plate 4, and the lower end of the lower buckle plate 4 is provided with a lock tongue contact soft plate 5. When in use, the car seat belt webbing 1 passes through the car seat belt lock tongue body 2 on the peripheral side, so that it can be fixed in the external buckle for fixing, and the car seat belt lock tongue body 2 is effectively blocked by the lock tongue fixing buckle body, and the lower buckle plate 4 can fit with the car seat belt lock tongue body 2 due to the lock tongue contact soft plate 5 at the lower end, so that it can be stably placed for use.

[0024] In the utility model, the lock tongue resisting soft plate 5 includes an inclined rubber edge 51, a hollow rubber shell 52 and a positioning plug column 53. The outer side of the lower end of the hollow rubber shell 52 is provided with an inclined rubber edge 51, and the upper end of the hollow rubber shell 52 is provided with a positioning plug column 53. The hollow rubber shell 52 is connected to the lower side buckle plate 4 through the positioning plug column 53. The hollow rubber shell 52 of the lock tongue resisting soft plate 5 is plugged and connected to the lower side buckle plate 4 through the positioning plug column 53, so that it is easy to install and place for use. Because of the inclined rubber edge 51 at the lower end of the hollow rubber shell 52, the car seat belt lock tongue body 2 is easy to stably fit and use.

[0025] In the utility model, the upper side gusset plate 3 and the lower side gusset plate 4 are fixedly connected by plugging, and the outer sides of the upper side gusset plate 3 and the lower side gusset plate 4 are aligned, so that it is easy to install and place for use, and the outer sides are aligned so that no obstruction occurs during use.

[0026] In the utility model, the automobile safety belt lock tongue body 2 is fitted on the outer side of the lock tongue contact soft plate 5, so as to facilitate stable placement and use.

[0027] In the utility model, the lock tongue abuts the soft plate 5 and the lower side buckle plate 4 are connected by plugging, and the outer sides of the lock tongue abut the soft plate 5 and the lower side buckle plate 4 are aligned, which is convenient for installation and placement, and the outer sides are aligned so that no obstruction occurs during use.

[0028] Working principle: When in use, the car seat belt braid 1 is fixed in the external buckle through the car seat belt lock tongue body 2 on the peripheral side, and the car seat belt lock tongue body 2 is effectively blocked by the lock tongue fixing buckle body, and the lower side buckle plate 4 can fit with the car seat belt lock tongue body 2 because the lock tongue at the lower end contacts the soft plate 5, so that it can be stably placed for use.

[0029] Embodiment 2

[0030] Reference Figure 1 and Figure 3, a car seat belt lock tongue fixing buckle, compared with the first embodiment, the upper buckle plate 3 of this embodiment includes an upper contact pressure plate 31, an internal clamping groove 32, an assembly sleeve column 33 and a concave shell 34, the outer end of the concave shell 34 is provided with an upper contact pressure plate 31, the inner side of the lower end of the concave shell 34 is provided with an internal clamping groove 32, and the lower end corner of the concave shell 34 is provided with an assembly sleeve column 33, and the concave shell 34 is connected to the lower buckle plate 4 through the assembly sleeve column 33.

[0031] Working principle: The concave shell 34 of the upper buckle plate 3 is plugged and connected to the lower buckle plate 4 through the assembly sleeve 33, so that the concave shell 34 is easy to install and place. The concave shell 34 can be wrapped on the outer side of the automobile seat belt webbing 1 due to the area of ​​the internal clamping groove 32. After wrapping, the concave shell 34 can be in contact with the outer side of the automobile seat belt webbing 1 due to the upper contact pressure plate 31, so that it can be effectively clamped and used, thereby preventing loosening and falling off.

[0032] Embodiment 3

[0033] Reference Figure 1 and Figure 4 , a car seat belt lock tongue fixing buckle, compared with the second embodiment, the lower buckle plate 4 of this embodiment includes an inner clamping groove 41, a lower contact pressure plate 42 and an assembling concave plate 43, the inner side of the upper end of the assembling concave plate 43 is provided with an inner clamping groove 41, the outer end of the assembling concave plate 43 is provided with a lower contact pressure plate 42, and the assembling concave plate 43 is connected to the upper buckle plate 3.

[0034] Working principle: the assembling concave plate 43 of the lower side buckle plate 4 is sleeved and connected to the upper side buckle plate 3, so that the assembling concave plate 43 can be installed and placed. The assembling concave plate 43 can be wrapped on the outer side of the automobile seat belt webbing 1 due to the area of ​​the inner clamping groove 41, and the assembling concave plate 43 can drive the lower contact pressure plate 42 to contact the outer side of the automobile seat belt webbing 1, so that it can be effectively clamped and used, thereby preventing loosening and falling off.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A vehicle safety belt tongue fixing buckle, comprising a vehicle safety belt braid (1) and a vehicle safety belt tongue body (2), characterized in that: The automobile safety belt lock tongue body (2) is mounted and connected on the peripheral side of the automobile safety belt braid (1); a lock tongue fixing buckle body is arranged on the outer side of the automobile safety belt lock tongue body (2) and on the automobile safety belt braid (1); the lock tongue fixing buckle body comprises an upper buckle plate (3) and a lower buckle plate (4); a lock tongue abutting soft plate (5) is arranged at the lower end of the lower buckle plate (4).

2. The automobile safety belt tongue fixing buckle according to claim 1, characterized in that: The locking tongue abutting soft plate (5) comprises an inclined rubber edge (51), a hollow rubber shell (52) and a positioning plug post (53); the outer side of the lower end of the hollow rubber shell (52) is provided with an inclined rubber edge (51); the upper end of the hollow rubber shell (52) is provided with a positioning plug post (53); the hollow rubber shell (52) is connected to the lower buckle plate (4) via the positioning plug post (53).

3. The automobile safety belt tongue fixing buckle according to claim 1, characterized in that: The upper buckle plate (3) comprises an upper abutment plate (31), an internal clamping groove (32), an assembly sleeve (33) and a concave shell (34); the outer end of the concave shell (34) is provided with an upper abutment plate (31); the inner side of the lower end of the concave shell (34) is provided with an internal clamping groove (32); the lower end corner of the concave shell (34) is provided with an assembly sleeve (33); the concave shell (34) is connected to the lower buckle plate (4) via the assembly sleeve (33).

4. The automobile safety belt tongue fixing buckle according to claim 1, characterized in that: The lower buckle plate (4) comprises an inner clamping groove (41), a lower abutting pressure plate (42) and an assembling concave plate (43); the inner side of the upper end of the assembling concave plate (43) is provided with an inner clamping groove (41); the outer end of the assembling concave plate (43) is provided with a lower abutting pressure plate (42); and the assembling concave plate (43) is connected to the upper buckle plate (3).

5. The automobile safety belt tongue fixing buckle according to claim 1, characterized in that: The upper gusset plate (3) and the lower gusset plate (4) are fixedly connected by plugging, and the outer sides of the upper gusset plate (3) and the outer sides of the lower gusset plate (4) are aligned.

6. The automobile safety belt tongue fixing buckle according to claim 1, characterized in that: The automobile safety belt lock tongue body (2) is fitted on the outer side of the lock tongue contact soft plate (5).

7. The automobile safety belt tongue fixing buckle according to claim 1, characterized in that: The locking tongue abutting soft plate (5) and the lower side buckle plate (4) are connected by plugging, and the outer sides of the locking tongue abutting soft plate (5) and the lower side buckle plate (4) are aligned.

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