B-pillar retractor mounting structure

Abstract

The utility model belongs to the technical field of mounting mechanisms, and particularly relates to a B column retractor mounting structure which comprises a B column, a retractor is mounted on the B column, and a safety belt is arranged on the retractor. According to the B column retractor mounting structure, a retractor is mounted on a B column through a first mounting plate and a first bolt, then an auxiliary box is inserted above the first mounting plate through an insertion groove and an insertion block, then a second connecting plate is pulled outwards, an insertion rod is sequentially inserted into the insertion block and an auxiliary block, then the second connecting plate is loosened, and the retractor is mounted on the B column. A first connecting plate can be driven to reset under the elastic reset effect of a sliding groove and an elastic telescopic rod, so that a round rod is inserted into a through hole in an insertion rod, the auxiliary box is preliminarily fixed, then the auxiliary box is finally fixed through a second mounting plate and a second bolt, and the mounting plate is further fixed; and the situation that the bolt I is possibly loosened or damaged is effectively prevented, so that the safety of passengers is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of installation mechanism technology, specifically to a B-pillar retractor installation structure. Background Technology

[0002] The B-pillar retractor mounting structure is a key part of the car's seatbelt system. It is responsible for securing and supporting the retractor, ensuring that the seatbelt can function properly and provide the necessary protection.

[0003] Currently, most retractors in existing technologies are simply fixed with bolts. During long-term use, due to the influence of external factors such as vibration and impact, the bolt connection may loosen or be damaged, which may lead to retractor failure or even threaten passenger safety. Therefore, we propose a B-pillar retractor installation structure. Utility Model Content

[0004] The main objective of this invention is to provide a B-pillar retractor installation structure that can solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model proposes a B-pillar retractor installation structure, including a B-pillar, on which a retractor is installed, a safety belt is provided, and an installation mechanism is provided on the retractor. The installation mechanism includes an installation plate, which is fixedly connected to both ends of the outer wall of the retractor.

[0006] Preferably, the mounting plate is threadedly connected with a bolt.

[0007] Preferably, the retractor is provided with a slot, an auxiliary block is fixedly connected to the retractor, a plug is inserted into the slot, and square holes are provided on the side walls of both the plug and the auxiliary block. A plug rod is slidably connected to the square hole, and a through hole is provided on the plug rod.

[0008] Preferably, a round rod is inserted into the through hole, a connecting plate one is fixedly connected to the round rod, and a connecting plate two is fixedly connected to the end of the connecting plate one away from the round rod.

[0009] Preferably, the insert block is fixedly connected to an auxiliary box, the auxiliary box is provided with a sliding groove, the sliding groove is slidably connected to the connecting plate, and a fixing block is fixedly connected to the auxiliary box.

[0010] Preferably, an elastic telescopic rod is fixedly connected to the side wall of the fixing block, and the end of the elastic telescopic rod away from the fixing block is fixedly connected to the side wall of the connecting plate 2. An installation plate 2 is fixedly connected to the side wall of the auxiliary box, and the installation plate 2 is threadedly connected to bolt 2. The retractor is installed on the B-pillar by the installation plate 1 and bolt 1. Then, the auxiliary box is inserted into the top of the installation plate 1 by the slot and the insert. Next, the connecting plate 2 is pulled outward to insert the insert rod into the insert and the auxiliary block in sequence. Then, the connecting plate 2 is released. The elastic reset action of the sliding groove and the elastic telescopic rod will drive the connecting plate 1 to reset, so that the round rod is inserted into the through hole on the insert rod, thus completing the initial fixation of the auxiliary box. Then, the auxiliary box is finally fixed by the installation plate 2 and bolt 2, thus achieving a further fixing effect on the installation plate 1. This effectively prevents the bolt 1 from loosening or being damaged, thereby ensuring passenger safety. The design of both the auxiliary block and the insert is an L-shaped block, which allows the insert to be inserted into the slot more quickly, thus enabling the auxiliary box to be quickly positioned.

[0011] This utility model provides a B-pillar retractor mounting structure. It has the following beneficial effects:

[0012] (1) The B-pillar retractor installation structure uses mounting plate one and bolt one to install the retractor on the B-pillar. Then, the auxiliary box is inserted into the mounting plate one through the slot and the plug. Next, the connecting plate two is pulled outward to insert the plug into the plug and the auxiliary block in sequence. Then, the connecting plate two is released. The elastic reset action of the sliding groove and the elastic telescopic rod will drive the connecting plate one to reset, so that the round rod is inserted into the through hole on the plug, thus completing the initial fixation of the auxiliary box. Then, the auxiliary box is finally fixed by mounting plate two and bolt two, thus further fixing the mounting plate one and effectively preventing the bolt one from loosening or being damaged, thereby ensuring the safety of passengers.

[0013] (2) The B-pillar retractor installation structure is designed with both the auxiliary block and the insert block being L-shaped blocks, which allows the insert block to be inserted into the slot more quickly, thereby enabling the auxiliary box to be positioned quickly. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0016] Figure 2 This utility model Figure 1 Schematic diagram of the structure of region A in the middle;

[0017] Figure 3 This utility model Figure 2 Schematic diagram of the structure of region B in the middle;

[0018] Figure 4 This is a three-dimensional structural diagram of part of the device of this utility model;

[0019] Figure 5 This utility model Figure 4 Schematic diagram of the structure of region C.

[0020] Explanation of icon numbers:

[0021] 1. B-pillar; 2. Seat belt; 3. Retractor; 4. Mounting mechanism; 41. Mounting plate one; 42. Bolt one; 43. Slot; 44. Auxiliary block; 45. Insert rod; 46. Through hole; 47. Round rod; 48. Connecting plate one; 49. Connecting plate two; 410. Elastic telescopic rod; 411. Fixing block; 412. Auxiliary box; 413. Mounting plate two; 414. Bolt two; 415. Insert block.

[0022] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model proposes a B-pillar retractor installation structure, including a B-pillar 1, a retractor 3 installed on the B-pillar 1, a safety belt 2 provided on the retractor 3, and an installation mechanism 4 provided on the retractor 3. The installation mechanism 4 includes an installation plate 41, which is fixedly connected to both ends of the outer wall of the retractor 3.

[0025] In this embodiment of the utility model, in order to enable the installation mechanism 4 to operate better, specifically, the installation plate 41 is threadedly connected to the bolt 42, the retractor 3 is provided with a slot 43, the retractor 3 is fixedly connected to the auxiliary block 44, the slot 43 is inserted into the insert block 415, the side walls of the insert block 415 and the auxiliary block 44 are provided with square holes, the square holes are slidably connected to the insert rod 45, the insert rod 45 is provided with a through hole 46, the through hole 46 is inserted into the round rod 47, the round rod 47 is fixedly connected to the connecting plate 48, the end of the connecting plate 48 away from the round rod 47 is fixedly connected to the connecting plate 49, the insert block 415 is fixedly connected to the auxiliary box 412, the auxiliary box 412 is provided with a sliding groove, the sliding groove is slidably connected to the connecting plate 49, and the auxiliary box 412 is fixedly connected to the fixing block 411.

[0026] Furthermore, a flexible telescopic rod 410 is fixedly connected to the side wall of the fixed block 411. The end of the flexible telescopic rod 410 away from the fixed block 411 is fixedly connected to the side wall of the connecting plate 49. A mounting plate 413 is fixedly connected to the side wall of the auxiliary box 412. A bolt 414 is threadedly connected to the mounting plate 413. The retractor 3 is installed on the B-pillar 1 by the mounting plate 41 and the bolt 42. Then, the auxiliary box 412 is inserted into the mounting plate 41 by the slot 43 and the insert 415. Then, the connecting plate 49 is pulled outward to insert the insert 45 into the insert 415 and the auxiliary block 44 in sequence. Then, the connecting plate 49 is released. The elastic reset action of the retractable rod 410 will cause the connecting plate 48 to reset, thereby allowing the round rod 47 to be inserted into the through hole 46 on the insert rod 45, thus completing the initial fixation of the auxiliary box 412. Then, the auxiliary box 412 is finally fixed by the mounting plate 413 and the bolt 414, which further fixes the mounting plate 41 and effectively prevents the bolt 42 from loosening or being damaged, thus ensuring passenger safety. The L-shaped design of both the auxiliary block 44 and the insert block 415 allows the insert block 415 to be inserted into the slot 43 more quickly, thereby enabling the auxiliary box 412 to be quickly positioned.

[0027] In this utility model, during use, the retractor 3 is installed on the B-pillar 1 using mounting plate 41 and bolt 42. Then, the auxiliary box 412 is inserted into the mounting plate 41 using slot 43 and insert block 415. Next, the connecting plate 49 is pulled outward, and the insert rod 45 is inserted into the insert block 415 and auxiliary block 44 in sequence. Then, the connecting plate 49 is released, and the elastic reset action of the sliding groove and elastic telescopic rod 410 will drive the connecting plate 48 to reset, so that the round rod 47 is inserted into the through hole 46 on the insert rod 45, thus completing the initial fixation of the auxiliary box 412. Then, the auxiliary box 412 is finally fixed by mounting plate 413 and bolt 414, which further fixes the mounting plate 41 and effectively prevents the bolt 42 from loosening or being damaged, thereby ensuring passenger safety.

[0028] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A B-pillar retractor mounting structure, comprising a B-pillar (1), characterized in that: A retractor (3) is installed on the B-pillar (1). A safety belt (2) is provided on the retractor (3). An installation mechanism (4) is provided on the retractor (3). The installation mechanism (4) includes an installation plate (41), which is fixedly connected to both ends of the outer wall of the retractor (3).

2. The B-pillar retractor installation structure according to claim 1, characterized in that: The mounting plate (41) is threadedly connected to bolt (42).

3. The B-pillar retractor installation structure according to claim 1, characterized in that: The retractor (3) is provided with a slot (43), and an auxiliary block (44) is fixedly connected to the retractor (3). A plug (415) is inserted into the slot (43). The side walls of the plug (415) and the auxiliary block (44) are provided with square holes. A plug rod (45) is slidably connected to the square holes. A through hole (46) is provided on the plug rod (45).

4. The B-pillar retractor installation structure according to claim 3, characterized in that: A round rod (47) is inserted into the through hole (46), and a connecting plate (48) is fixedly connected to the round rod (47). A connecting plate (49) is fixedly connected to the end of the connecting plate (48) away from the round rod (47).

5. The B-pillar retractor mounting structure according to claim 4, characterized in that: The insert (415) is fixedly connected to an auxiliary box (412), the auxiliary box (412) is provided with a sliding groove, the sliding groove is slidably connected to the connecting plate (49), and a fixing block (411) is fixedly connected to the auxiliary box (412).

6. The B-pillar retractor mounting structure according to claim 5, characterized in that: The side wall of the fixed block (411) is fixedly connected to an elastic telescopic rod (410), and the end of the elastic telescopic rod (410) away from the fixed block (411) is fixedly connected to the side wall of the connecting plate two (49). The side wall of the auxiliary box (412) is fixedly connected to an mounting plate two (413), and the mounting plate two (413) is threadedly connected to a bolt two (414).

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