A buffering and damping coffin bottom support mechanism

Abstract

The utility model relates to a coffin bottom support technical field, concretely is a kind of buffering shock attenuation coffin bottom support mechanism, including bottom support frame, the top of bottom support frame is equipped with two sliding slots in front and back two sides, the inner wall sliding connection of sliding slot has slider, the top of every two sliders is fixedly installed with moving plate, the upper portion of moving plate is inserted with connecting rod in front and back two sides, and the similar end of two connecting rods in left and right sides is fixedly installed with clamping plate;By placing coffin on bottom support frame, and rear side is combined with rubber pad two, then drive both sides moving plate to move towards each other, and drive rubber pad of clamping plate side to combine between coffin, to clamp coffin, and front side extension plate can be freely adjusted, to adapt to coffin of different sizes, simultaneously, utilize the cooperation between rubber pad one and rubber pad two, utilize the vibration energy in the process of elastic deformation absorption transportation, to improve the use effect and buffer performance of bottom support frame.

Description

Technical Field

[0001] This utility model relates to the field of coffin base support technology, and more specifically, to a cushioning and shock-absorbing coffin base support mechanism. Background Technology

[0002] In the funeral industry, the transportation of coffins has strict requirements for safety and stability. As the core component for supporting and fixing the coffin, the traditional coffin base not only needs to provide basic support, but also needs to have effective cushioning and shock absorption performance to cope with the bumps and impacts during transportation. However, the existing coffin base technology generally suffers from insufficient adaptability and cannot meet the needs of the modern funeral industry for equipment multifunctionality and economy.

[0003] Currently, most coffin base supports on the market adopt a fixed frame structure, which is formed by welding or bolting to form a rigid support system. Although this design can meet the transportation needs of coffins of specific sizes, in actual application, because the overall structure is not adjustable, the entire base support equipment needs to be replaced frequently when dealing with coffins of different sizes, resulting in waste of resources and increased costs. Furthermore, the fixed support layout is difficult to fit precisely with irregularly shaped coffins, resulting in uneven distribution of stress points, which reduces the stability of the coffin and thus affects the use effect and performance of the base support. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a buffer and shock-absorbing coffin base support mechanism to solve the problem that the base support structure is relatively fixed in the prior art, which cannot be adapted to coffins of different sizes and has reduced stability, thus affecting the use effect of the base support.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a buffer and shock-absorbing coffin base support mechanism, including a base support frame. Two sliding grooves are opened on the front and rear sides of the top of the base support frame. A slider is slidably connected to the inner wall of the sliding groove. A movable plate is fixedly installed on the top of each pair of sliders. Connecting rods are inserted into the front and rear sides of the upper part of the movable plate. Clamping plates are fixedly installed on the adjacent ends of the two connecting rods on the left and right sides. Rubber pads are fixedly installed on the adjacent sides of the clamping plates on the left and right sides. A side plate is fixedly installed on the rear side of the top of the base support frame. A second rubber pad is fixedly installed on the front side of the side plate. An extension plate is inserted into the front side of the movable plate.

[0006] The base bracket is rotatably connected to a two-way lead screw in the middle, and movable slots are provided on both the left and right sides of the middle of the base bracket. Movable blocks are slidably connected to the inner walls of the movable slots, and springs are sleeved on the outer side of the connecting rod.

[0007] The movable block is fixedly installed at the bottom of the movable plate and is threadedly connected to the bidirectional lead screw, the right end of which passes through the bottom bracket.

[0008] One end of the spring is fixedly installed between the spring and the movable plate, and the other end is fixedly installed between the spring and the clamping plate.

[0009] The movable plate has a mounting groove at the front and the extension plate has multiple slots at the rear, one of which has a pin inserted into its inner wall.

[0010] The rear part of the extension plate is inserted into the inner wall of the mounting slot, and the pin is inserted into the front part of the movable plate and penetrates the inner top wall of the mounting slot.

[0011] The movable plate is slidably connected to the top of the base bracket, and the clamps on the left and right sides are symmetrically designed.

[0012] Compared with the prior art, the beneficial effects of this utility model are: In the above solution, the coffin is placed on the base bracket with its rear side in contact with the second rubber pad. Then, the two moving plates on both sides are driven to move towards each other, causing the rubber pad on one side of the clamping plate to move and fit against the coffin, thereby clamping the coffin. The front extension plate can be freely adjusted to accommodate coffins of different sizes. At the same time, the cooperation between the first and second rubber pads utilizes elastic deformation to absorb vibration energy during transportation, thereby improving the effectiveness and cushioning performance of the base bracket. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is the right view of the present invention; Figure 3 for Figure 2 Cross-sectional view of the structure at point AA; Figure 4 This is a schematic diagram of the slider structure of this utility model; Figure 5 This is a top view of the movable plate of this utility model; Figure 6 for Figure 5 Cross-sectional view of the structure at point BB.

[0014] [Figure Labels] 1. Base bracket; 2. Movable plate; 3. Clamping plate; 4. Extension plate; 5. Pin; 6. Rubber pad one; 7. Spring; 8. Side plate; 9. Rubber pad two; 10. Slide groove; 11. Connecting rod; 12. Two-way lead screw; 13. Movable block; 14. Movable groove; 15. Slider; 16. Slot; 17. Assembly slot. Detailed Implementation

[0015] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0016] Example 1: Please refer to Figures 1 to 6 This utility model provides a technical solution: a shock-absorbing coffin base support mechanism, including a base support 1. Two sliding grooves 10 are opened on the front and rear sides of the top of the base support 1. Sliding blocks 15 are slidably connected to the inner walls of the sliding grooves 10. A movable plate 2 is fixedly installed on the top of each pair of sliding blocks 15. Connecting rods 11 are inserted into the front and rear sides of the upper part of the movable plate 2. Clamping plates 3 are fixedly installed at the adjacent ends of the two connecting rods 11 on the left and right sides. Rubber pads 6 are fixedly installed on the adjacent sides of the clamping plates 3 on the left and right sides. A side plate 8 is fixedly installed on the rear side of the top of the base support 1. A rubber pad 9 is fixedly installed on the front side of the side plate 8. An extension plate 4 is inserted into the front side of the movable plate 2. The movable plate 2 is slidably connected to the top of the base support 1, thereby increasing the stability of the movable plate 2's movement and facilitating adjustment of the distance between them. The clamping plates 3 on the left and right sides are symmetrically designed, thus facilitating the clamping of the coffin.

[0017] First, place the coffin on top of the base bracket 1 and ensure its rear side is in contact with the rubber pad 9. Then, adjust and fix the position of the extension plate 4. Subsequently, drive the moving plate 2 to slide on top of the base bracket 1. During this process, the slider 15 will slide along the inner wall of the slide groove 10, thereby increasing the stability of the moving plate 2. When the moving plate 2 moves, its rubber pad 6 will first be in contact with one side of the coffin, and the clamping plate 3 will be pushed, causing the connecting rods 11 on both sides to slide in opposite directions. When the extension plates 4 on both sides are in contact with the front side of the coffin, the coffin is fixed. The cooperation between the rubber pad 6 and the rubber pad 9 can also improve the cushioning and shock absorption performance of the base bracket 1, thereby increasing the effectiveness of the base bracket 1. Conversely, when removing the coffin, the moving plates 2 on both sides will move in opposite directions. When they have moved a certain distance, the rubber pad 6 will detach from one side of the coffin, and the front extension plate 4 will detach from the front side of the coffin, making it easier to remove the coffin and convenient for operators to use.

[0018] Example 2: Based on Example 1, in order to drive the sliding plate 2 to slide and compress the spring 7 to further increase the buffering and shock absorption effect, a bidirectional lead screw 12 is rotatably connected to the middle of the base bracket 1. Moving grooves 14 are provided on both the left and right sides of the middle of the base bracket 1. Moving blocks 13 are slidably connected to the inner wall of the moving grooves 14. A spring 7 is sleeved on the outer side of the connecting rod 11. The moving blocks 13 are fixedly installed at the bottom of the sliding plate 2 and threadedly connected to the bidirectional lead screw 12. The right end of the bidirectional lead screw 12 passes through the base bracket 1, thereby rotating the bidirectional lead screw 12 to drive the two moving blocks 13 to slide towards each other along the inner wall of the moving grooves 14, thus driving the sliding plates 2 on both sides to slide. One end of the spring 7 is fixedly installed between the sliding plate 2 and the other end is fixedly installed between the clamping plate 3. Therefore, when the sliding plate 2 drives the clamping plate 3 to clamp the coffin, the clamping plate 3 is pushed and squeezed, compressing the spring 7 to increase the buffering and shock absorption effect.

[0019] First, rotate the double-acting screw 12 to drive the two moving blocks 13 on both sides to move towards each other along the inner wall of the moving groove 14, and drive the moving plate 2 to slide on the top of the base bracket 1. When it moves, the rubber pad 6 will first stick to one side of the coffin, and the clamping plate 3 will be squeezed and pushed, causing the connecting rods 11 on both sides to slide in opposite directions, thereby squeezing the spring 7 and making it in a compressed state on the outside of the connecting rod 11. At this time, the two side extension plates 4 stick to the front side of the coffin, thereby completing the fixation of the coffin. In addition, the cooperation between the rubber pad 6, the rubber pad 9 and the spring 7 can also improve the cushioning and shock absorption performance of the base bracket 1, thereby increasing the use effect of the base bracket 1. Conversely, when removing the pipe, reverse the double-acting screw 12 to drive the two side moving plates 2 to move in opposite directions. When it moves a certain distance, the spring 7 returns to its original position, and the rubber pad 6 separates from one side of the coffin, while the front extension plate 4 separates from the front side of the coffin, thus making it easier to remove the coffin and make it easier for operators to use.

[0020] Example 3: Based on Example 2, in order to facilitate fixing the adjusted position of the extension plate 4, the front of the movable plate 2 is provided with a mounting groove 17, and the rear of the extension plate 4 is provided with multiple slots 16, one of which has a pin 5 inserted into its inner wall; the rear of the extension plate 4 is inserted into the inner wall of the mounting groove 17, and the pin 5 is inserted into the front of the movable plate 2 and penetrates the inner top wall of the mounting groove 17, so that after the extension plate 4 is adjusted along the inner wall of the mounting groove 17, the adjusted position of the extension plate 4 is fixed by the cooperation between the pin 5 and the slot 16.

[0021] First, pull the pin 5 upward to disengage it from the moving plate 2, and adjust the rear part of the extension plate 4 along the inner wall of the mounting groove 17. After that, reset the pin 5 and insert it into the inner wall of the corresponding slot 16 to fix the adjusted position of the extension plate 4.

[0022] The working process of this utility model is as follows: In use, first place the coffin on top of the base bracket 1, ensuring its rear side is in contact with the rubber pad 9. Then, pull the pin 5 upwards to disengage it from the moving plate 2, causing the rear of the extension plate 4 to adjust along the inner wall of the mounting groove 17. After adjustment, reset the pin 5 and insert it into the inner wall of the corresponding slot 16 to fix the adjusted position of the extension plate 4. Then, rotate the double-acting screw 12 to move the two moving blocks 13 towards each other along the inner wall of the moving groove 14, causing the moving plate 2 to slide on top of the base bracket 1. During this process, the slider 15 will slide along the inner wall of the sliding groove 10, increasing the stability of the moving plate 2. As the moving plate 2 moves, its rubber pad 6 will first contact one side of the coffin. The clamping plate 3 is pushed and squeezed, causing the connecting rods 11 on both sides to slide in opposite directions, thereby squeezing the spring 7 and compressing it on the outside of the connecting rod 11. At this time, the extension plates 4 on both sides fit against the front side of the coffin, thus completing the fixation of the coffin. In addition, the cooperation between the rubber pad 1 6, the rubber pad 2 9 and the spring 7 can also improve the cushioning and shock absorption performance of the base bracket 1, thereby increasing the usability of the base bracket 1. Conversely, when removing the pipe, the double-acting screw 12 is reversed, causing the moving plates 2 on both sides to move in opposite directions. When they move a certain distance, the spring 7 returns to its original position, and the rubber pad 1 6 is separated from one side of the coffin, while the front extension plate 4 is separated from the front side of the coffin, thus making it easier to remove the coffin and make it easier for operators to use.

[0023] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cushioning and shock-absorbing coffin base support mechanism, characterized in that, The base includes a base bracket (1), on the front and rear sides of the top of the base bracket (1) there are two sliding grooves (10), the inner wall of the sliding groove (10) is slidably connected to a slider (15), a movable plate (2) is fixedly installed on the top of each pair of sliders (15), a connecting rod (11) is inserted into the front and rear sides of the upper part of the movable plate (2), a clamping plate (3) is fixedly installed on the near end of the two connecting rods (11) on the left and right sides, a rubber pad (6) is fixedly installed on the near side of the clamping plate (3) on the left and right sides, a side plate (8) is fixedly installed on the rear side of the top of the base bracket (1), a rubber pad (9) is fixedly installed on the front side of the side plate (8), and an extension plate (4) is inserted into the front side of the movable plate (2).

2. The cushioning and shock-absorbing coffin base support mechanism according to claim 1, characterized in that, The bottom bracket (1) is rotatably connected to a two-way lead screw (12) in the middle. The bottom bracket (1) has a moving groove (14) on both the left and right sides in the middle. The moving groove (14) is slidably connected to a moving block (13). The connecting rod (11) is fitted with a spring (7) on the outside.

3. The cushioning and shock-absorbing coffin base support mechanism according to claim 2, characterized in that, The movable block (13) is fixedly installed at the bottom of the movable plate (2) and is threadedly connected to the bidirectional lead screw (12). The right end of the bidirectional lead screw (12) passes through the bottom bracket (1).

4. The cushioning and shock-absorbing coffin base support mechanism according to claim 2, characterized in that, One end of the spring (7) is fixedly installed between the moving plate (2) and the other end is fixedly installed between the clamping plate (3).

5. The cushioning and shock-absorbing coffin base support mechanism according to claim 1, characterized in that, The front of the movable plate (2) is provided with a mounting groove (17), and the rear of the extension plate (4) is provided with multiple slots (16), one of which has a pin (5) inserted into its inner wall.

6. The cushioning and shock-absorbing coffin base support mechanism according to claim 5, characterized in that, The rear part of the extension plate (4) is inserted into the inner wall of the mounting groove (17), and the pin (5) is inserted into the front part of the movable plate (2) and penetrates the inner top wall of the mounting groove (17).

7. The cushioning and shock-absorbing coffin base support mechanism according to claim 1, characterized in that, The movable plate (2) is slidably connected to the top of the base bracket (1), and the clamps (3) on the left and right sides are symmetrically designed.

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