TWM621847U - Improved seat belt buckle locking structure - Google Patents

Abstract

An improved safety belt buckle locking structure comprises: a base body; a cover body, which is covered on the base body in a combined state; a buckle device is arranged in the accommodating space of the cover body, and has A plurality of locking posts, a plurality of springs, a conical spring, a linking piece, and a fixed plate; the linking piece is arranged in the accommodating space of the cover body and resists the lower end of the conical spring, and is provided with There is a perforation, and the periphery of the perforation forms two upwardly extending protruding arms for passing through each perforation of the cover body, and each has a corresponding assembly hole; a handle is attached to the linking piece between the protruding arms, thereby providing an improved safety belt buckle locking structure, especially a safety belt buckle that achieves a more intuitive and easy-to-use function of the safety belt buckle by pulling the locking method.

Description

Improved seat belt buckle locking structure

This creation relates to an improvement in the locking structure of a seat belt buckle, especially a seat belt buckle that achieves a more intuitive and easy-to-use function of a seat belt buckle by pulling and locking.

Press, seat belts are one of the important equipment to protect the safety of drivers and passengers. When the car body is in a car accident and emergency braking, the occupants in the car are easy to move forward due to inertia, resulting in hitting the front steering wheel or windshield. Glass, etc., and even the tilt of the car body will cause the occupants in the car to be thrown out of the car, causing more serious injury. Therefore, the seat belt can effectively restrain the human body on the seat at this time, so as not to be hit and cause serious injury; The function of the belt buckle is to connect and fix the seat belt body in order to achieve the protection effect. According to the purpose, the seat belt can be divided into two types: general use and competitive use. Generally, there is usually only one seat belt buckle. The seat belt buckle is used with a seat belt buckle, and the multi-point seat belt buckle is used for the competition, and multiple seat belt buckles can be inserted into the seat belt buckle at the same time, so that the surrounding of the seat is different. The directional seat belt buckle is fixed to achieve more stable protection; so far, the seat belt buckle for competition can be connected to multiple buckle pieces by one buckle, so that multiple seat belts can be connected at one time and concentrated in one place , which simplifies the method of buckle, and can buckle the buckles separately by pressing, without the need to buckle and lock at one time, so that the competitive players can buckle themselves in the state of wearing gloves and so on. The wearing process is sturdy and will not be impacted to cause buckles Disengagement, and when it is about to be released, all the clasps locked to the clasp are disengaged by a turning action.

However, as far as the above-mentioned conventional knowledge is concerned, the safety belts used in competitions, because the racers and other drivers will wear protective gear, especially gloves, it is not easy for the hand to control the switch of the buckle when wearing the safety belt, especially in the movement. In a restricted state, it is even more difficult to escape on your own. Even when you stop after being hit, it is even more difficult to untie yourself and get out of trouble by yourself. It is difficult to open in a rotating manner under the state, which is a major drawback and needs to be improved urgently.

The present invention provides an improvement in the locking structure of a seat belt buckle, which includes: a body, a bearing seat, a shaft column at the center, and a central convex shaft in the center of the shaft column; and the shaft column is facing outwards A plurality of runners are extended and presented in a radial arrangement; and a plurality of spacers are arranged at the upper end of the outer edge of the bearing, and are arranged between the runners in a radial shape, so as to define between the runners A plurality of buckle ends are provided; and each chute is provided with an elastic component to push outward along each chute from the center of the seat body; a cover body is covered on the seat body and is in a combined state , and two through holes are arranged in the center of the top surface of the cover body, and a top is formed in the center of each through hole, and a concave accommodation space is arranged on the bottom surface of the cover body, so that each through hole and the The accommodating space is in a connected state, and the abutting top is protruding toward the accommodating space with an abutting shaft, and the inner edge of the accommodating space is provided with a plurality of protruding parts, which are matched with the positions of the spacer blocks of the base body set for mutual locking, and a plurality of protruding posts are arranged at each interval of each protruding part; a snap device is arranged in the accommodating space of the cover body, and is provided with a plurality of latching posts, A plurality of springs, a conical spring, a linking piece, and a fixed plate; each buckle column is provided with an inner hole, and each spring is respectively arranged at each inner hole; each buckle column is arranged on the cover body At each protruding post, each spring is clamped between the cover body and the abutting post; and each latching post corresponds to the position of each elastic component of the seat body the conical spring is set in the accommodating space of the cover body; the linking piece is set in the accommodating space of the cover body and resists the lower end of the conical spring, and is provided with a perforation, and The peripheral edge of the perforation is formed with two upwardly extending protruding arms for passing through the openings of the cover body, and each has a corresponding assembly hole, and the outer edge of the linking piece is provided with a plurality of clips, each of which is The clips are used for clamping each snapping post; the abutting shaft on the top of the cover is passed through the through hole of the linking piece and resists the central convex shaft of the shaft post; the fixing plate is Set at the lower end of the linking piece and abutting on the upper end of each spacer block of the base body, a through hole is provided for the shaft column of the base body to pass through, so that the fixed plate is in a positioning state, and the fixed plate is arranged around the plate. There are a plurality of through holes corresponding to each chute of the seat body, and the through holes are penetrated by each detent column, and the plurality of notches correspond to the position of the spacer block of the seat body; a handle, It is set on the top surface of the cover body and between the protruding arms of the linking piece, and is provided with a through hole corresponding to the assembly hole of each protruding arm; a fixed shaft is passed through each assembly connection The hole and the perforation of the handle make the handle rotate between the protruding arms.

Each of the spacer blocks is provided with a through hole, and the protruding portion of the cover body is provided with a locking hole, and a plurality of locking elements pass through the through holes and are locked in the locking holes; wherein the handle is The opposite end of the perforation is further provided with a binding hole for tying the rope for pulling and opening; wherein the handle extends outward from the connecting center of the cover body and beyond the range of the cover body; wherein each elastic component is a A shaft body, a sliding block and a spring are provided; the shaft body is arranged at the chute, and the sliding block is provided with a shaft hole, and the shaft hole is inserted through the shaft body to make the sliding block It slides at the shaft body, and the abutting spring is passed through the shaft body, so that the sliding block is pushed by the spring abutting spring and pushes outward; wherein the sliding block is further provided with an abutting top for the It is pushed towards the center of the bearing seat from the top of the abutment; the top of the cover is further provided with an accommodating opening recessed toward the abutting shaft, and the accommodating opening is located at the accommodating opening. A resilient piece is provided for abutting against the side edge of the handle; wherein the resilient piece is combined with an abutting button and a spring piece, the spring piece is fastened to the accommodating opening of the abutting top, and The abutting button is arranged on the upper end of the spring member, so that the spring member pushes against the abutting button and abuts the side edge of the handle; wherein the side edge of the front end of the handle is further provided with an abutting surface for turning When the handle and the cover are in a vertical state, the abutting surface is abutted by the abutting member to maintain the open state; wherein the outer edge of each opening at the upper end of the cover is further provided with an arc convex portion. And slightly extend upward for sticking to the side edge of the protruding arm of the linking piece to reduce the entry of dust.

The main purpose of this creation is to provide an improvement in the locking structure of a seat belt buckle, especially a seat belt buckle that achieves a more intuitive and easy-to-use function of a seat belt buckle by pulling and locking.

Due to the improved locking structure of the seat belt buckle of the present invention, the effect is: the seat body has a bearing seat, a shaft column is arranged at the center of the seat body, and a central convex shaft is arranged in the center of the shaft column; and the shaft The column system extends outward with a plurality of chutes, which are arranged in a radial arrangement; and a plurality of spacer blocks are arranged at the upper end of the outer edge of the bearing, and are arranged between the chutes in a radial shape, so as to prevent the sliding A plurality of buckle ends are defined between the grooves; and each sliding groove is provided with an elastic component to push outward along the sliding grooves from the center of the seat body; and the cover body is used to cover the The base is in a combined state, and two through holes are arranged at the center of the top surface of the cover body, and a top is formed in the center of each through hole, and the bottom surface of the cover body is provided with a concave accommodating space , so that each through hole is in a state of communication with the accommodating space, and the abutting top is protruding toward the accommodating space with an abutting shaft, and the inner edge of the accommodating space is provided with a plurality of protruding parts, which are matched with the accommodating space. Each spacer block of the base body is arranged at positions for mutual locking, and a plurality of protruding posts are arranged at each interval of each protruding part; the buckle device is arranged in the accommodating space of the cover body and is provided There are multiple deduction posts, multiple springs, A conical spring, a linking piece, and a fixed plate; each latching post is provided with an inner hole, and each spring is respectively arranged at each inner hole; each latching post is arranged at each convex post of the cover body , so that each spring is clamped between the cover body and the buckle column; and each buckle column corresponds to the position of each elastic component of the seat body; the conical spring is set on the cover body. In the accommodating space; the linking piece is set in the accommodating space of the cover body and resists the lower end of the conical spring, and is provided with a perforation, and the periphery of the perforation forms two upwardly extending protruding arms for supplying Each through-hole passing through the cover body is provided with a corresponding assembly hole, and the outer edge of the linking piece is provided with a plurality of clip openings, and each clip opening is used for clipping each latching post; the cover The abutting shaft of the top of the body is set through the through hole of the linking piece and resists the central convex shaft of the shaft column; the fixing plate is set at the lower end of the linking piece and abuts against the seat body The upper end of each spacer block is provided with a through hole for the shaft column of the seat body to pass through, so that the fixed plate is in a positioning state, and a plurality of through holes are arranged around the fixed plate, corresponding to each of the seat body. At the chute, the through-holes are formed on each detent column, and a plurality of notches correspond to the position of the spacer block of the seat body; Between the protruding arms of the link piece, there is a through hole corresponding to the assembling hole of each protruding arm; a fixed shaft passes through each assembling hole and the through hole of the handle, so that the pull The handle is positioned and rotated between the protruding arms; thereby, an improved safety belt buckle locking structure is provided, especially a safety belt buckle by pulling and unlocking the locking method to achieve a more intuitive and easy-to-use safety belt buckle function .

[This creation]

1: seat body

11: Bearing

12: Axle column

121: Center convex shaft

13: Chute

14: Spacer block

141: Perforation

15: Buckle end

16: Elastic components

161: Shaft

162: Slider

1621: Shaft hole

1622: to the top

163: spring against spring

2: cover

20: Accommodating space

21: Piercing

211: Arc convex part

22: to the top

221: Abutment shaft

222: accommodating port

223: Springs

2231: Abutment button

2232: Spring parts

23: convex part

231: Lock hole

24: Column

3: Buckle device

31: Deduction column

311: Inner hole

32: Spring

33: Conical spring

34: Link film

341: Perforation

342: Raised Arm

3421: Assembly hole

343: Clip

35: Fixed plate

351: Perforation

352: Through hole

353: Notch

4: Pull handle

41: Perforation

42: Fixed shaft

43: Tie sleeve holes

44: Abutment surface

5: lock device

Figure 1 is a three-dimensional schematic diagram of this creation.

Figure 2 is a three-dimensional exploded schematic diagram of this creation.

Figure 3 is a three-dimensional exploded schematic diagram of another perspective of the creation.

Figure 4 is a schematic cross-sectional side view of this creation.

First of all, please refer to Figures 1 to 4, which is the "improvement of the seat belt buckle locking structure" of this creation; it includes: a body 1, a cover body 2, a buckle device 3 and a handle 4, Wherein: the seat body 1 has a bearing seat 11, a shaft column 12 is arranged at the center thereof, and a central convex shaft 121 is arranged in the center of the shaft column 12; and the shaft column 12 extends outward with a plurality of sliding The grooves 13 are arranged in a radial arrangement; and a plurality of spacers 14 are arranged at the upper end of the outer edge of the socket 11 and are radially arranged between the runners 13 to define the gaps between the runners 13 A plurality of buckle ends 15 are provided; and a resilient component 16 is provided in each chute 13 to push outward along each chute 13 from the center of the base body 1 ; the cover body 2 is closed to the The base body 1 is in a combined state, and two through holes 21 are formed in the center of the top surface of the cover body 2, and a top 22 is formed in the center of each through hole 21, and the bottom surface of the cover body 2 is provided with a concave shape. The accommodating space 20 is provided so that each through-hole 21 communicates with the accommodating space 20 , and the abutting top 22 protrudes toward the accommodating space 20 with an abutting shaft 221 , and the inner edge of the accommodating space 20 is There are a plurality of protruding parts 23 at the base, which are arranged in accordance with the positions of the spacers 14 of the base body 1 for mutual locking, and a plurality of protruding posts 241 are arranged at each interval of the protruding parts 23; the card The buckle device 3 is arranged in the accommodating space 20 of the cover body 2, and is provided with a plurality of buckle columns 31, a plurality of springs 32, a conical spring 33, a linking piece 34, and a fixed plate 35; Each of the latching posts 31 is provided with an inner hole 311 , and each spring 32 is respectively arranged at each inner hole 311 ; each latching post 31 is set at each protruding post 24 of the cover 2 , so that each spring 32 is sandwiched between Abutting between the cover body 2 and the latching post 31 ; and each latching post 31 corresponds to the position of each elastic component 16 of the base 1 ; the conical spring 33 is attached to the cap body 2 within the accommodating space 20; the linkage The sheet 34 is arranged in the accommodating space 20 of the cover body 2 and resists the lower end of the conical spring 33, and is provided with a through hole 341, and the periphery of the through hole 341 forms two upwardly extending protruding arms 342 for The through holes 21 of the cover body 2 are penetrated, and each has a corresponding assembly hole 3421, and the outer edge of the link piece 34 is provided with a plurality of clip openings 343, and each clip opening 343 is used for clipping each The abutment column 31; the abutment shaft 221 of the cover body 2 against the top 22 is passed through the through hole 341 of the link piece 34, and resists the central convex shaft 121 of the shaft column 12; the fixed plate 35, It is attached to the lower end of the linking piece 34 and abuts to the upper end of each spacer block 14 of the base body 1 , and a through hole 351 is provided for the shaft column 12 of the base body 1 to pass through, so that the fixed plate 35 is in a positioning state. , and a plurality of through holes 352 are arranged around the fixing plate 35, which correspond to each of the sliding grooves 13 of the base body 1, and the through holes 352 and a plurality of notches 353 are formed through each detent post 31. Corresponding to the position of the spacer block 14 of the base body 1; the handle 4 is arranged on the top surface of the cover body 2, and is arranged between the protruding arms 342 of the linking piece 34, and has a through hole 41, Corresponding to the assembling holes 3421 of the protruding arms 342 ; a fixed shaft 42 passes through the assembling holes 3421 and the through holes 41 of the handle 4 , so that the handle 4 is positioned between the protruding arms 342 Rotation; with the above structure, it will be further explained as follows: wherein the spacer block 14 is provided with a through hole 141, and the convex portion 23 of the cover body 2 is provided with a locking hole 231 for a plurality of locking holes 231. The member 5 penetrates each through hole 141 and is locked in each locking hole 231; wherein the opposite end of the through hole 41 of the handle 4 is further provided with a binding sleeve hole 43 for tying the strap for pulling and opening; wherein The handle 4 extends outward from the connecting center of the cover body 2 and extends beyond the range of the cover body 2 ; wherein each elastic component 16 is provided with a shaft body 161 , a sliding block 162 and a spring 1 63; the shaft body 161 is set at the chute 13, and the sliding block 162 is provided with a shaft hole 1621, and the shaft hole 1621 is inserted through the shaft body 161, so that the sliding block 162 is in the shaft body 161 slides, and the abutting spring 163 is passed through the shaft body 161, so that the sliding block 162 is pushed by the abutting spring 163 and pushes outward; wherein the sliding block 162 is further provided with an abutting top 1622 , for pushing against the center of the bearing seat 11 from the abutting top 1622 ; wherein the abutting top 22 of the cover body 2 is further provided with an accommodating opening 222 recessed toward the abutting shaft 221 , and the accommodating opening is 222 is provided with an abutting piece 223 for abutting against the side edge of the handle 4; wherein the abutting piece 223 is combined with an abutting button 2231 and a spring piece 2232, and the spring piece 2232 is set on the abutting piece 2232. At the accommodating opening 222 of the top 22, the abutting button 2231 is set on the upper end of the spring member 2232, so that the spring member 2232 pushes against the abutting button 2231 and abuts against the side edge of the handle 4; wherein the handle 4. There is an abutting surface 44 at the side edge of the front end, and when the handle 4 and the cover 2 are in a vertical state, the abutting surface 44 is abutted by the spring abutting member 223 to keep the open state ; Wherein the outer edge of each opening 21 at the upper end of the cover body 2 is further provided with an arc convex portion 211, and extends upward slightly to be attached to the side edge of the protruding arm 342 of the linking piece 34 to reduce the entry of dust; As shown in the above, the description of the use state of the "improvement of the seat belt buckle locking structure" in this creation includes: a base body 1, a cover body 2, a buckle device 3 and a handle 4; wherein: the seat body 1. The structure of the cover 2, the buckle device 3 and the handle 4 has been described above, so it will not be described again: So far, this creation is used for the connection of the buckles of the safety belt, which can be used to connect the safety belts. The buckle piece of the belt is buckled at the buckle end 15 of the base body 1, and is restricted by the buckle posts 31; The combination of the cover body 2 lies in the fact that the buckle device 3 is arranged in the accommodating space 20 of the cover body 2, and is respectively arranged at the inner hole 311 of each buckle column 31 by each spring 32; The abutting posts 31 are arranged at the protruding posts 24 of the cover body 2 , so that the springs 32 are sandwiched between the cover body 2 and the abutting posts 31 ; and each abutting post 31 corresponds to the seat body 1 at the position of each elastic component 16; the conical spring 33 is arranged in the accommodating space 20 of the cover body 2; The spring 33 is pressed against the top, and the protruding arms 342 pass through the openings 21 of the cover 2 , so that the handle 4 is disposed on the top surface of the cover 2 and disposed on the protruding arms 342 of the linking piece 34 Between the fixing shaft 42 and the through hole 41 and the assembly hole 3421 of each protruding arm 342, the handle 4 is positioned between the protruding arms 342 to rotate; 4 is pulled and rotated, because the thickness of the side edge of the handle 4 is different from that of the through hole 41, and then each of the connected protruding arms 342 is pulled, so that the linking piece 34 is driven in the direction of the conical spring 33, so that the linking piece 34 is driven in the direction of the conical spring 33. The latching posts 31 clamped by the clamping openings 343 of the 34 are lifted upward, so that they are pushed by the springs 32 and are limited by the through holes 352 of the fixing plate 35 to abut against the latching ends 15 . Each buckle post 31 at the position is lifted up from the position of each buckle end 15 by the link piece 34; so that the seat belt buckle piece at the position of each buckle end 15 can be disengaged; in addition, the spacer block 14 can be Each of the through holes 141 is provided, and the protruding portions 23 of the cover 2 are respectively provided with the locking holes 231, so that the locking members 5 can pass through the holes 141 and be locked in the locking holes 231 for stability. The base body 1 and the cover body 2 are combined, and the buckle device 3 is arranged inside; thereby, the opposite end of the through hole 41 of the handle 4 is further provided with the binding sleeve hole 43, which can be used for binding Items such as ropes and belts are used to help the user to open the seat belt by pulling; and the handle 4 can be extended from the center of the cover body 2 to the outside beyond the range of the cover body 2, so it can be directly grasped by hand Grasp the overhanging part of the handle 4 to turn it, which is convenient for operation and opening; and, in particular, a receiving opening 222 recessed toward the abutting shaft 221 is further provided at the top 22 of the cover body 2 , so that the resilient piece 223 can be provided at the accommodating opening 222 for abutting against the side edge of the handle 4 , and the resilient piece 223 is connected to the container of the abutting top 22 by the spring piece 2232 The abutting button 2231 is set at the upper end of the spring member 2232 at the opening 222, so that the spring member 2232 pushes against the abutting button 2231 and abuts the side edge of the handle 4; therefore, the handle 4 is improved in stability The user needs to increase the strength when turning the handle 4, so as to prevent the accident of being detached due to collision; and in order to be more convenient in use, the side edge of the front end of the handle 4 is further provided with the abutment. When the handle 4 and the cover 2 are in a vertical state, the abutting surface 44 can be held open by the abutting member 223; finally, the present invention is designed to reduce dust from the upper end The handle 4 enters, and the outer edges of the openings 21 at the upper end of the cover body 2 are further provided with arc protrusions 211 that slightly extend upward so as to fit against the side edges of the protruding arms 342 of the linking piece 34 , thus reducing the entry of dust through the openings 21 during use; therefore, the improved safety belt buckle locking structure of the present invention has the effect of: the seat body 1 has a seat 11 at the center of the seat 11 . A shaft column 12 is provided, and a central convex shaft 121 is arranged in the center of the shaft column 12; and the shaft column 12 extends outward with a plurality of sliding grooves 13, which are presented in a radial arrangement; and the outer edge of the bearing seat 11 A plurality of spacer blocks 14 are arranged at the upper end, and are radially arranged between the chutes 13, so as to define a plurality of buckle ends 15 between the chutes 13; There is an elastic component 16 for pushing outward along each chute 13 from the center of the base body 1; its top center Two through holes 21 are provided, and a top portion 22 is formed in the center of each through hole 21, and the bottom surface of the cover body 2 is provided with a concave accommodating space 20, so that each through hole 21 and the accommodating space 20 are arranged in a concave shape. In the connected state, the abutting top 22 protrudes toward the accommodating space 20 with an abutting shaft 221 , and the inner edge of the accommodating space 20 is provided with a plurality of protruding parts 23 to match the intervals of the base body 1 The blocks 14 are arranged at positions for interlocking, and a plurality of protruding posts 24 are arranged at each interval of each protruding portion 23; There are a plurality of anti-buckling columns 31, a plurality of springs 32, a conical spring 33, a linking piece 34, and a fixed plate 35; At each inner hole 311; make each buckle column 31 set at each convex column 24 of the cover body 2, so that each spring 32 is sandwiched between the cover body 2 and the buckle column 31 to abut against; and each buckle The abutment post 31 corresponds to the position of each elastic component 16 of the base body 1 ; the conical spring 33 is arranged in the accommodating space 20 of the cover body 2 ; the link piece 34 is arranged on the cover body 2 In the accommodating space 20, and resisting the lower end of the conical spring 33, a through hole 341 is provided, and the periphery of the through hole 341 forms two upwardly extending protruding arms 342 for each of the through holes passing through the cover body 2. The opening 21 is provided with a corresponding assembly hole 3421, and the outer edge of the linking piece 34 is provided with a plurality of clamping openings 343, and each clamping opening 343 is used for clamping each locking post 31; The abutting shaft 221 of the abutting top 22 passes through the through hole 341 of the linking piece 34 and resists the central convex shaft 121 of the shaft column 12 ; the fixing plate 35 is set on the lower end of the linking piece 34 and abuts against At the upper end of each spacer block 14 of the base body 1, a through hole 141 is provided for the shaft column 12 of the base body 1 to pass through, so that the fixed plate 35 is in a positioning state, and around the fixed plate 35 is provided with A plurality of through holes 352 correspond to each of the sliding grooves 13 of the base body 1 , and the through holes 352 are passed through each of the abutting posts 31 , and a plurality of notches 353 are corresponding to the spacer blocks of the base body 1 . 14 position; and through the handle 4, it is connected to the top surface of the cover 2, and is arranged between the protruding arms 342 of the linking piece 34. There is a through hole 41 between the two, corresponding to the assembly hole 3421 of each protruding arm 342; a fixed shaft 42 is passed through each assembly hole 3421 and the through hole 41 of the handle 4, so that the handle 4 It is positioned and rotated between the protruding arms 342; thereby, an improvement in the locking structure of the seat belt buckle is provided, especially a seat belt buckle by pulling and locking, which achieves a more intuitive and easy-to-use seat belt buckle function. .

To sum up the above, an improved safety belt buckle locking structure has not been seen in books or publicly used, and it sincerely meets the requirements for a new type of patent application. It needs to be stated that the above are the specific embodiments of this creation and the technical principles used. If changes are made according to the concept of this creation, the functions produced by it will still not exceed the spirit covered by the description and drawings. All should be in the scope of this creation, and it should be clearly stated.

1: seat body

11: Bearing

12: Axle column

121: Center convex shaft

13: Chute

14: Spacer block

141: Perforation

15: Buckle end

16: Elastic components

161: Shaft

162: Slider

1621: Shaft hole

1622: to the top

163: spring against spring

2: cover

21: Piercing

211: Arc convex part

22: to the top

222: accommodating port

223: Springs

2231: Abutment button

2232: Spring parts

3: Buckle device

31: Deduction column

311: Inner hole

32: Spring

33: Conical spring

34: Link film

341: Perforation

342: Raised Arm

3421: Assembly hole

343: Clip

35: Fixed plate

351: Perforation

352: Through hole

353: Notch

4: Pull handle

41: Perforation

42: Fixed shaft

43: Tie sleeve holes

44: Abutment surface

5: lock device

Claims (10)

An improved safety belt buckle locking structure, comprising: A body is provided with a bearing seat, a shaft column is arranged at the center, and a central convex shaft is arranged in the center of the shaft column; and the shaft column is extended outward with a plurality of chutes, which are presented in a radial arrangement; In addition, a plurality of spacer blocks are arranged at the upper end of the outer edge of the bearing, and are radially arranged between the chutes, so as to define a plurality of buckle ends between the chutes; An elastic component is provided to push outward along each chute from the center of the base body; A cover body, which is connected to the base body in a combined state, has two through holes in the center of the top surface of the cover body, and a top is formed in the center of each through hole, and the bottom surface of the cover body is provided with two openings. There is a concave accommodating space, so that each through hole is in a state of communication with the accommodating space, and the abutting top is protruding toward the accommodating space with an abutting shaft, and the inner edge of the accommodating space is provided with a plurality of each protruding portion is arranged in accordance with the position of each spacer block of the seat body for mutual locking, and a plurality of protruding posts are arranged at each interval of each protruding portion; A buckle device is installed in the accommodating space of the cover body, and is provided with a plurality of buckle columns, a plurality of springs, a conical spring, a linking piece, and a fixed plate; each buckle column is provided with a the inner hole, and each spring is respectively arranged at each inner hole; each detent post is arranged at each convex post of the cover body, so that each spring is sandwiched between the cap body and the detent post to abut against; Each detent column corresponds to the position of each elastic component of the base body; the conical spring is arranged in the accommodating space of the cover body; the linking piece is arranged in the accommodating space of the cover body , and resists the lower end of the conical spring, and is provided with a perforation, and the periphery of the perforation forms two upwardly extending protruding arms for passing through each perforation of the cover body, and each is provided with a corresponding assembly The outer edge of the linking piece is provided with a plurality of clip openings, and each clipping opening is used for clipping each abutting column; the abutting shaft of the cover body abutting the top is penetrated through the perforation of the linking piece, and Resist against the central convex shaft of the shaft column; the fixed plate, which is set at the lower end of the link piece and abuts on the upper end of each spacer block of the seat body, is provided with a through hole for the shaft column of the seat body to pass through , make the fixed plate in the positioning state, and set a plurality of through holes in the periphery of the fixed plate, corresponding to each chute of the seat body, and make each buckle column pass through the through holes, and a plurality of notches , which corresponds to the position of the spacer block between the seat body; A handle is fixed on the top surface of the cover body and between the protruding arms of the linking piece, and is provided with a through hole corresponding to the assembly hole of each protruding arm; a fixed shaft is fastened through Each assembly hole and the through hole of the handle are provided, so that the handle is positioned between the protruding arms to rotate. The improved seat belt buckle locking structure as claimed in claim 1, wherein each of the spacer blocks is provided with a through hole, and each of the protruding portions of the cover body is provided with a locking hole, and each of the through holes is provided for a plurality of locking elements to pass through. The locks are arranged in each locking hole. The improved seat belt buckle locking structure as claimed in claim 1, wherein the opposite end of the perforated handle of the handle is further provided with a binding hole for binding the belt for pulling to open. The improved safety belt buckle locking structure according to claim 1, wherein the handle extends outward from the connecting center of the cover body and beyond the range of the cover body. The improved seat belt buckle locking structure according to claim 1, wherein each elastic component is provided with a shaft, a sliding block and a spring; the shaft is provided at the chute, and the sliding block is provided with a shaft The shaft hole is inserted through the shaft body, so that the sliding block slides on the shaft body, and the abutting spring is penetrated at the shaft body, so that the sliding block is pushed by the spring abutting spring Reach and push outward. The improved seat belt buckle locking structure according to claim 5, wherein the sliding block is further provided with a top for pushing toward the center of the socket from the top. The improved safety belt buckle locking structure as claimed in claim 1, wherein the top of the cover body is further provided with an accommodating opening recessed toward the abutting shaft, and an elastic abutting member is provided at the accommodating opening for against the side edge of the handle. The improved seat belt buckle locking structure as claimed in claim 7, wherein the resilient member is combined with an abutting button and a spring member, the spring member is fixed at the accommodating opening of the abutting top, and The abutting button is arranged on the upper end of the spring member, so that the spring member pushes against the abutting button and abuts the side edge of the handle. The improved seat belt buckle locking structure as claimed in claim 7, wherein the side edge of the front end of the handle is further provided with a contact surface, and when the handle is rotated to be in a vertical state with the cover, the abutment surface is Abutted by the abutting piece to keep the open state. The improved safety belt buckle locking structure according to claim 1, wherein the outer edge of each opening at the upper end of the cover body is further provided with an arc convex portion, which extends slightly upward for the convex arm attached to the link piece Side edges to reduce dust entry.

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