A high comfort automobile seat belt assembly

Abstract

The application relates to the technical field of automobile safety belts, in particular to a high-comfort automobile seat safety belt assembly; a locking shell is fixed on one side of an automobile seat through a seat fixing base rod, and a safety belt insertion tongue is arranged at the upper end of the locking shell and used for connecting a safety belt; the locking shell comprises the seat fixing base rod, two end face shells, a plug shell and two side shells; the two end face shells are symmetrically arranged, and the front ends of the two end face shells are connected through the plug shell; the application has the beneficial effect of solving the common defect of the prior art product, that is, when a safety belt is locked and deformed due to a severe traffic accident, the safety belt cannot be opened, the safety belt system is disabled, the personnel are tightly bound, additional safety hazards in unexpected situations are caused, and the personnel are injured due to the failure to escape in time.

Description

Technical Field

[0001] This invention relates to the field of automotive seat belt technology, and more specifically to a high-comfort automotive seat belt assembly. Background Technology

[0002] Most existing seat belt products use a method where the seat belt latch is inserted into the buckle, and the seat belt is stretched in a retractor by locking one end. An emergency locking device is installed in the retractor. A similar car seat belt buckle with patent number CN201410409871.9 includes a base with grooves and rollers. The rollers are rolled on the base through the grooves. It also includes a generator and a connecting rod with its first end connected to the generator. The second end of the connecting rod away from the generator is rotatably connected to the base around a horizontal rotation axis. The second end has a pawl between the horizontal rotation axis and the base that pushes the rollers. When the car seat belt buckle is unlocked, the pawl pushes the rollers to move along the grooves. The generator includes a closed housing and a gate valve that leads from the outside of the housing to the inside of the housing. A piston that slides axially inside the housing is provided. The first end of the piston passes through the housing away from the gate valve and is connected to the piston. The inner cavity of the housing near the gate valve is filled with quicklime. This car seatbelt buckle solves the problem of seatbelts not automatically opening after a car falls into water, facilitating the escape of drivers and passengers inside the vehicle and reducing the casualty rate. The use of this device is a conventional product in existing technology, but such products generally have a defect: when a severe car accident causes the seatbelt to deform, it becomes unable to open, resulting in the failure of the seatbelt system. At the same time, it tightly binds the occupants, which can easily create additional safety hazards in unexpected situations, causing casualties due to the inability to escape in time. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the common defect in existing conventional technical products, which is that when a serious car accident occurs and the seat belt is deformed, it cannot be opened, resulting in the failure of the seat belt system. At the same time, it tightens the person, which can easily cause additional safety hazards in unexpected situations, resulting in injury or death due to failure to escape in time.

[0004] Therefore, the technical solution adopted is a high-comfort car seat seat belt assembly of the present invention, which includes a locking housing, the locking housing being fixed to one side of the car seat by a seat fixing base rod, and a seat belt tongue being inserted into the upper end of the locking housing for connecting the seat belt.

[0005] Preferably, the locking housing includes a seat fixing base rod, two end housings, a plug housing, and two side housings. The two end housings are symmetrically arranged, and the front ends of the two end housings are connected through the plug housing. The rear ends of the two end housings are connected through the seat fixing base rod. The two side ends of the two end housings are respectively connected through the two side housings.

[0006] Preferably, the seat fixing base rod is provided with multiple base insertion holes, and each of the multiple base insertion holes is provided with interconnected insertion holes.

[0007] Preferably, the plug housing is provided with a plurality of plug housing sockets, and each of the plurality of plug housing sockets is provided with interconnected insertion holes.

[0008] Preferably, the end face housing is provided with a snap groove, and an anti-accidental contact snap shell is snapped into the snap groove. The anti-accidental contact snap shell is provided with a manually rotating threaded button, which is connected to the threaded groove through a threaded engagement. The threaded groove is provided on the end face housing.

[0009] Preferably, the end face housing has multiple connecting slots around its interior perimeter; and locking holes are provided on the connecting slots of the end face housing near the seat fixing base rod and the plug housing.

[0010] Preferably, the side housing is provided with a plurality of side housing inserts for limiting insertion into a plurality of connecting slots in the end housing.

[0011] Preferably, a side shell locking shaft is fixed on the side shell insertion platform, and the side shell locking shafts on the two symmetrically arranged side shells fit together internally; a locking groove is provided on the side shell locking shaft, and a locking groove block is inserted into the two symmetrically arranged locking grooves.

[0012] Preferably, thin hooks are symmetrically arranged on the locking ramp of the insert shaft, the thin hooks are engaged with the fixed cone, and the fixed cone is fixed on the side shell locking insert shaft;

[0013] The side shell locking shaft is inserted into the insertion holes of the base socket and the plug shell socket.

[0014] Preferably, the insert shaft locking ramp is provided with a disassembly rod, which is fixed to the lower end of the manually rotated threaded knob.

[0015] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in this application.

[0016] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the overall usage scenario structure of the present invention;

[0020] Figure 3 This is an exploded view of a scenario where the conventional technology of this invention is used.

[0021] Figure 4 This is a schematic diagram of the structure of the seat fixing base rod of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the plug housing of the present invention;

[0023] Figure 6 This is a schematic diagram of the end face shell structure of the present invention. Figure 1 ;

[0024] Figure 7 This is a schematic diagram of the end face shell structure of the present invention. Figure 2 ;

[0025] Figure 8 This is a schematic diagram of the end face shell structure of the present invention. Figure 3 ;

[0026] Figure 9 This is a schematic diagram of the side shell structure of the present invention. Figure 1 ;

[0027] Figure 10 This is a schematic diagram of the side shell structure of the present invention. Figure 2 ;

[0028] Figure 11 This is a schematic diagram of the side shell structure of the present invention. Figure 3 ;

[0029] Figure 12 This is a schematic diagram of the side shell locking insert shaft of the present invention;

[0030] Figure 13 This is a schematic diagram of the structure of the insert shaft locking ramp of the present invention.

[0031] In the diagram: 1. Locking housing; 2. Seat belt tongue; 3. Seat fixing base rod; 4. Base socket seat; 5. End face housing; 6. Plug housing; 7. Side housing; 8. Plug housing socket seat; 9. Anti-accidental contact buckle housing; 10. Buckle groove; 11. Manual rotating threaded knob; 12. Connecting slot; 13. Locking socket; 14. Threaded groove; 15. Side housing socket; 16. Side housing locking shaft; 17. Plug shaft locking ramp; 18. Disassembly rod; 19. Locking ramp groove; 20. Fixing cone. Detailed Implementation

[0032] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] In the description of this application, it should be understood that the terms "middle," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] Furthermore, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0035] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] Example 1:

[0037] like Figure 1 — Figure 13 As shown, a high-comfort car seat seat belt assembly includes a locking housing 1, which is fixed to one side of the car seat by a seat fixing base rod 3. A seat belt tongue 2 is inserted into the upper end of the locking housing 1 for connecting the seat belt.

[0038] The working principle and beneficial effects of this embodiment are as follows: By using the conventional existing seat belt system in automobiles, the seat belt tongue 2 with the seat belt is inserted into the locking housing 1. The structure inside the locking housing 1 locks the seat belt tongue 2. The locking housing 1 is fixed to one side of the lower end of the seat by the seat fixing base rod 3, thereby achieving the effect of clamping and fixing the seat belt. By using the structure of the existing retractor, the use of the seat belt system is completed. Based on the use of this seat belt, by setting the locking housing 1 as a housing composed of multiple parts, in case of emergency, the locking housing 1 can be disassembled immediately by rotating the spare button, and the deformed and jammed seat belt tongue can be quickly removed, further avoiding unnecessary injury or death to personnel.

[0039] The solution addresses a common flaw in existing conventional technologies: when a severe car accident causes the seatbelt to deform and become unable to open, the seatbelt system fails. This also tightens the occupants, creating additional safety hazards in unexpected situations and potentially leading to injuries or fatalities due to delayed escape.

[0040] Example 2:

[0041] like Figure 1 — Figure 13 As shown, a high-comfort car seat seat belt assembly includes a locking housing 1 comprising a seat fixing base rod 3, two end housings 5, a plug housing 6, and two side housings 7. The two end housings 5 ​​are symmetrically arranged, and their front ends are connected via the plug housing 6. Their rear ends are connected via the seat fixing base rod 3. The two side ends of the two end housings 5 ​​are connected via the two side housings 7.

[0042] The working principle and beneficial effects of this embodiment are as follows: The locking housing 1 includes a seat fixing base rod 3, two end face housings 5, a plug housing 6, and two side housings 7. The original integrated locking housing 1 is decomposed into a seat fixing base rod 3, two end face housings 5, a plug housing 6, and two side housings 7. The seat fixing base rod 3 is used as a base housing. By fixing the seat fixing base rod 3 to the bottom of the seat, it is used to determine the position and achieve the effect of fixing the overall device.

[0043] By symmetrically arranging the two end face housings 5, the front ends of the two end face housings 5 ​​are connected by a plug housing 6; the plug housing 6 is provided with a socket for inserting the seat belt locking tongue, and then locked by a locking structure in the prior art. Under normal circumstances, it can be pressed out for convenient actual use; the two sides of the two end face housings 5 ​​are respectively connected by two side housings 7, which serve as a support and connection, thereby realizing the function of disassembling and assembling the original integrated locking housing 1.

[0044] Example 3:

[0045] like Figure 1 — Figure 13 As shown, a high-comfort car seat seat belt assembly is provided, wherein the seat fixing base rod 3 is provided with multiple base insertion holes 4, and each of the multiple base insertion holes 4 is provided with interconnected insertion holes.

[0046] The working principle and beneficial effects of this embodiment are as follows: By inserting multiple base sockets 4 on the seat fixing base rod 3 into the corresponding connecting slots 12 of the two end housings 5, the connection is made. Since each of the multiple base sockets 4 is provided with interconnected insertion round holes, all the insertion round holes are then engaged with the locking sockets 13 and inserted into the side housing locking shaft 16, thus completing the connection and assembly of the seat fixing base rod 3 and the two end housings 5.

[0047] Example 4:

[0048] like Figure 1 — Figure 13 As shown, a high-comfort car seat seat belt assembly is provided, wherein the plug housing 6 is provided with a plurality of plug housing sockets 8, and the plurality of plug housing sockets 8 are provided with interconnected plug holes.

[0049] The working principle and beneficial effects of this embodiment are as follows: the plug housing 6 is provided with multiple plug housing sockets 8 which are inserted into the corresponding connecting slots 12 of the two end housings 5 ​​for connection and use. Since each of the multiple plug housing sockets 8 is provided with interconnected insertion round holes, all the insertion round holes are matched with the locking sockets 13 and inserted into the side housing locking shaft 16, thus completing the connection and assembly of the plug housing 6 and the two end housings 5.

[0050] Example 5:

[0051] like Figure 1 — Figure 13As shown, a high-comfort car seat seat belt assembly is provided. The end face housing 5 is provided with a buckle groove 10. An anti-accidental contact buckle shell 9 is fastened in the buckle groove 10. A manual rotating threaded button 11 is provided in the anti-accidental contact buckle shell 9. The manual rotating threaded button 11 is connected to the threaded groove 14 through threaded engagement. The threaded groove 14 is provided on the end face housing 5.

[0052] The working principle and beneficial effects of this embodiment are as follows: The end face housing 5 is provided with a buckle groove 10 for fastening the anti-accidental contact buckle 9. The anti-accidental contact buckle 9 is used to prevent accidental contact by manually rotating the threaded button 11, which would cause unnecessary disassembly of the locking housing 1. The manual rotating threaded button 11, which is protected inside the anti-accidental contact buckle 9, is used for daily protection. By repeatedly rotating the manual rotating threaded button 11 in both directions within the threaded groove 14, which is provided on the end face housing 5, the locking housing 1 can be continuously and quickly disassembled and unlocked, thereby quickly solving the problem of being stuck by the deformation of the seat belt.

[0053] Example 6:

[0054] like Figure 1 — Figure 13 As shown, a high-comfort car seat seat belt assembly is provided, wherein multiple connecting slots 12 are provided around the inside of the end face housing 5; locking holes 13 are provided on the connecting slots 12 of the end face housing 5 near the seat fixing base rod 3 and the plug housing 6.

[0055] The working principle and beneficial effects of this embodiment are as follows: Multiple connecting slots 12 are provided around the inside of the end face housing 5. The multiple connecting slots 12 facilitate the combined connection of the seat fixing base rod 3, the plug housing 6 and the side housing 7, avoiding large gaps that could cause daily shaking and unnecessary damage. Locking holes 13 are provided on the connecting slots 12 near the seat fixing base rod 3 and the plug housing 6 of the end face housing 5. These holes are used to insert the side housing locking shaft 16 into the connecting base socket 4 and the plug housing socket 8, preventing them from falling off and causing unnecessary disassembly.

[0056] Locking holes 13 are provided on the connecting slots 12 of the end face housing 5 near the seat fixing base rod 3 and the plug housing 6.

[0057] Example 7:

[0058] like Figure 1 — Figure 13 As shown, a high-comfort car seat seat belt assembly is provided, wherein the side housing 7 is provided with a plurality of side housing inserts 15 for limiting insertion into a plurality of connecting slots 12 in the end housing 5.

[0059] The working principle and beneficial effects of this embodiment are as follows: The side shell 7 is provided with a plurality of side shell inserts 15 for limiting insertion into a plurality of connecting slots 12 in the end shell 5, thereby facilitating the assembly of the side shell 7 and the locking shell 1; preventing large gaps from causing shaking and instability in use; by fitting and locking the side shell inserts 15 into the connecting slots 12, integration can be completed.

[0060] Example 8:

[0061] like Figure 1 — Figure 13 As shown, a high-comfort car seat seat belt assembly includes a side shell locking shaft 16 fixed on the side shell insert 15, with the side shell locking shafts 16 on two symmetrically arranged side shells 7 fitting together internally; the side shell locking shaft 16 is provided with a locking groove 19, and the locking shaft locking ramp 17 is inserted into the two symmetrically arranged locking grooves 19; the side shell locking shaft 16 is inserted into the insertion round hole of the base insert 4 and the plug shell insert 8.

[0062] The working principle and beneficial effects of this embodiment are as follows: During the assembly process, the side shell locking pin 16 fixed on the side shell insert 15 is inserted into the corresponding position to lock the seat fixing base rod 3 and the plug housing 6 on the end face housing 5.

[0063] The two side housings 7 are symmetrically arranged and their inner walls are fitted together; the two side housing locking pins 16 used to lock the seat fixing base rod 3 and the plug housing 6 are fitted together, which makes it easy to lock them.

[0064] By providing a locking groove 19 on the side shell locking insert shaft 16, and combining the slope structure, insert shaft locking ramp 17 is inserted into the two symmetrically arranged locking grooves 19; the insert shaft locking ramp 17 fits and locks the two side shell locking insert shafts 16 together.

[0065] Example 9:

[0066] like Figure 1 — Figure 13 As shown, a high-comfort car seat seat belt assembly has thin hooks symmetrically arranged on the insert shaft locking ramp 17, which are engaged with the fixed cone 20, and the fixed cone 20 is fixed to the side shell locking insert shaft 16.

[0067] The working principle and beneficial effects of this embodiment are as follows: thin hooks are symmetrically arranged on the insert shaft locking ramp 17, which makes it easy for the thin hooks to break under force when force is applied to the insert shaft locking ramp 17. Then the insert shaft locking ramp 17 is disengaged from the two locking ramp grooves 19, and the two symmetrically fitted side shell locking insert shafts 16 can be pulled out, separating the entire locking housing 1, and then the deformed locking tongue of the locking post can be pulled out, solving the problem of the locking tongue getting stuck in case of accident.

[0068] Example 10:

[0069] like Figure 1 — Figure 13 As shown, a high-comfort car seat belt assembly is provided, wherein the insert shaft locking ramp 17 is provided with a disassembly rod 18, which is fixed to the lower end of the manually rotated threaded knob 11.

[0070] The working principle and beneficial effects of this embodiment are as follows: by repeatedly rotating the manual rotating threaded knob 11 on the end face housing 5, the disassembly rod 18 is driven to repeatedly shake in the insert shaft locking ramp 17, thereby causing the insert shaft locking ramp 17 to repeatedly bump against the fixed cone 20 until it breaks, thus completing the conditions for rapid disassembly; thereby solving the defects in the original seat belt technology.

[0071] The above description is not intended to limit the present invention, nor is the present invention limited to the examples given above. Any changes, modifications, additions, or substitutions made by those skilled in the art within the scope of the present invention are also within the protection scope of the present invention.

Claims

1. A high-comfort car seat belt assembly, characterized in that: Includes a locking housing (1), which is fixed to one side of the car seat by a seat fixing base rod (3). The upper end of the locking housing (1) is provided with a seat belt tongue (2) for connecting the seat belt. The locking housing (1) includes a seat fixing base rod (3), two end housings (5), a plug housing (6), and two side housings (7). The two end housings (5) are symmetrically arranged. The front ends of the two end housings (5) are connected through the plug housing (6). The rear ends of the two end housings (5) are connected through the seat fixing base rod (3). The two side ends of the two end housings (5) are connected through the two side housings (7). A snap groove (10) is provided on the end face housing (5), and an anti-accidental touch shell (9) is snapped in the snap groove (10). A manual rotating threaded button (11) is provided in the anti-accidental touch shell (9). The manual rotating threaded button (11) is connected to the threaded groove (14) by threaded engagement. The threaded groove (14) is provided on the end face housing (5). The seat fixing base rod (3) is provided with multiple base insertion holes (4), and each of the multiple base insertion holes (4) is provided with interconnected insertion holes; The plug housing (6) is provided with multiple plug housing sockets (8), and each of the multiple plug housing sockets (8) is provided with interconnected plug holes; Multiple connecting slots (12) are provided around the inside of the end face housing (5); locking holes (13) are provided on the connecting slots (12) of the end face housing (5) near the seat fixing base rod (3) and the plug housing (6). The side housing (7) is provided with multiple side housing insertion platforms (15) for limiting insertion into multiple connecting slots (12) of the end housing (5); A side shell locking shaft (16) is fixed on the side shell insertion platform (15). The side shell locking shafts (16) on the two symmetrically arranged side shells (7) fit together internally. A locking groove (19) is provided on the side shell locking shaft (16). The locking shaft locking block (17) is inserted into the two symmetrically arranged locking grooves (19). The side shell locking insert (16) is inserted into the insertion holes of the base insert (4) and the plug shell insert (8); Thin hooks are symmetrically arranged on the insert shaft locking ramp (17), the thin hooks are locked on the fixed cone (20), and the fixed cone (20) is fixed on the side shell locking insert shaft (16); A disassembly rod (18) is provided inside the insert shaft locking ramp (17), and the disassembly rod (18) is fixed to the lower end of the manual rotating threaded knob (11).

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