TWI784715B - shock absorber - Google Patents

Abstract

A shock-absorbing buffer pad is composed of an external compression body, an internal guide groove and an insertion adjustment part. The external compression body has a top, a bottom and a compression elastic part. An insertion hole is opened in the center of the top to The bottom is correspondingly located below the top, the compressed elastic member is connected between the top and the bottom, the middle section of the compressed elastic member has an inwardly folded part, when the top is pushed When the compression elastic part stores the reverse elastic force; the inner guide groove is formed on the bottom top surface of the outer compression body and exists in the inner space of the outer compression body, and the inner guide groove has an upward passage The insertion slot is formed with a block on the wall; the insertion adjustment part has an insertion cylinder, which can be inserted into the insertion hole on the top correspondingly. The top surface stays on the periphery of the insertion hole, and the bottom of the insertion cylinder is divided into a plurality of abutting walls, and the abutting walls correspond to the abutting blocks.

Description

shock absorber

The invention relates to a shock-absorbing cushion, in particular to a shock-absorbing cushion capable of adjusting different hardness.

By the way, when people use the cushion, in order to increase the softness of the bottom, they often place a "shock-absorbing cushion" on the bottom or inside of the cushion to support the cushion to increase the softness, so that when using the cushion Feel more comfortable. For example, early people slept on wooden plank beds or tatami mat beds, so they generally felt that they were too hard to lie on. Later, for comfort, they used thin layer sleeping mats (such as: Japanese-style sleeping mats) to spread on wooden plank beds. Or the type of use on a tatami mat bed to relieve the feeling of being too hard to sleep on. However, although sleeping on a thin layer of sleeping mat is softer than sleeping on a wooden bed or a tatami mat bed directly, it still makes people feel that it is not very soft. Comfortable; therefore, more spring mattresses came out later, and the spring body was added to the interior of the mattress to make the overall softness and comfort greatly improved. Among them, the "spring body" is the same as the mattress. Items belonging to the category of "shock absorbing cushion".

Another example is that when people camped outdoors in the early days, they first laid waterproof pads on the bottom to make them waterproof, and then used sleeping bags to sleep in the tent. Lay soft pads to increase the softness, and then use a sleeping bag to sleep on the soft pads, so that the laying of the soft pads can somewhat relieve the feeling of too hard to lie down. The trend of camping is popular without falling outside. Recently, it is also popular to use the vehicle as a sleeping room, and sleep directly in the car overnight in the outdoor nature (also known as car accommodation type, lathe type and various names), Some people change the interior space of the car to be as close to home life as possible, and this trend is surging. In the refitting space of the vehicle, wooden boards are generally used as the base layer for sleeping and lying, and then sleeping pads, soft pads or inflatable cushions are laid on the base layer boards to Improve sleeping comfort. At present, the trend of car parking is popular, so there are more objects such as "cushion cushions" to come out. The known cushion cushions are a kind of small objects. The state of a plurality of shock absorbing pads arranged on the base layer plank, and then soft pads are laid on the plurality of shock absorbing pads, so that when the plurality of shock absorbing pads are compressed, the Elasticity makes the feeling more soft when lying down, greatly improving the sleeping comfort of outdoor car camping.

However, in terms of structure, the conventional shock absorbers can only perform one compression stroke, so they can only provide one kind of hardness. In other words, the current conventional shock absorbers cannot adjust their compression strokes to change. Softness. Therefore, in the case of arranging multiple cushioning and shock absorbing pads, it is impossible to adjust and change to different hardness for a specific range. This is the biggest deficiency in the use of conventional cushioning and shock absorbing pads.

Aiming at the lack of the conventional shock absorber that cannot adjust its compression stroke to change the softness and hardness, the inventors developed and improved it, hoping to provide a cushion shock absorber that can adjust its compression stroke to change the softness and hardness. After long-term research and development and multi-party testing, the present invention is finally produced.

The reason is that the main purpose of the present invention is to provide a shock absorber that can adjust its compression stroke so as to change the hardness.

In order to achieve the above purpose, the inventor specially created a shock-absorbing cushion, which is composed of an external compression body, an internal guide groove and an insertion adjustment member. The external compression body has a top, a bottom and a compression elastic There is an insertion hole in the center of the top, and the bottom is correspondingly below the top. The compression elastic part is connected between the top and the bottom. The middle section of the compression elastic part has an inward fold When the top is pushed by force, the compression elastic member stores the reverse elastic force; the inner guide groove is formed on the bottom top surface of the outer compression body and exists in the inner space of the outer compression body Inside, the inner guide groove has an insertion groove leading upwards, and the inside of the insertion groove is formed on the wall There is a block; the insertion adjusting member has an insertion cylinder, which can be inserted into the insertion hole on the top correspondingly, the top surface of the insertion cylinder stays on the periphery of the insertion hole, and the bottom of the insertion cylinder is divided into It is the plurality of abutting walls, and the abutting walls correspond to the abutting blocks.

In the shock-absorbing cushion mentioned above, the top of the external compression body is hexagonal, and the center of the top has a hexagonal recessed positioning groove on the periphery of the insertion hole, and the insertion hole is also hexagonal; the external compression The bottom of the body is a hexagonal plane with an engaging hole in the center, and the hexagonal sides of the bottom correspond to the hexagonal sides of the top.

In the above-mentioned shock-absorbing buffer pad, the top surface of the insertion adjustment part is a hexagonal top cover, and the top cover can be accommodated in the positioning groove of the top correspondingly, and one side of the positioning groove of the top is There is an index on the outside, and the top cover is marked with a number on the inner edge of each periphery; the cross-section of the insertion groove of the inner guide groove is hexagonal, and the block is formed on one of the inner walls, and the block and the block are connected to each other. The above indicators correspond to the same straight line position.

In the above-mentioned shock-absorbing buffer pad, the central wall of the top cover of the insertion adjustment member is recessed and a grab bar for grasping is arranged horizontally.

In the above-mentioned shock-absorbing buffer pad, a slightly convex positioning block is formed above the resisting block, and a long strip-shaped slightly concave positioning hole is opened on the outer side of the resisting wall. The position and depth of the concave positioning hole It corresponds to the protruding position and height of the positioning block.

In the shock-absorbing cushion mentioned above, the abutment wall at the bottom of the insertion tube can be divided into a first abutment wall, a second abutment wall, a third abutment wall, a fourth abutment wall, a fifth abutment wall and The sixth abutting wall, the first abutting wall is at the lowest position, and then ascends sequentially until the sixth abutting wall is at the highest position.

In the above-mentioned shock-absorbing buffer pad, the bottom of the insertion cylinder is divided into a plurality of abutment walls and the numbers marked on the inner edge of each periphery of the top cover correspond one-to-one.

In the above-mentioned shock-absorbing cushion, the first abutment wall, the second abutment wall, the third abutment wall, the fourth abutment wall, the fifth abutment wall and the sixth abutment wall are respectively connected to the top cover. The numbers marked on the inner edge of the periphery correspond one-to-one.

In the shock-absorbing cushion mentioned above, the shapes of the top and bottom of the external compression body are not limited.

1: Buffer shock absorber

10: External compression body

11: top

111: positioning slot

112: insertion hole

113: Indicators

12: Bottom

121: joint hole

13: Compression elastic parts

20: Internal guide groove

21: slot

22: block

23: Positioning block

30: Insert adjustment parts

31: top cover

311: grab bar

32: Insertion cylinder

320: first against the wall

325: the second against the wall

324: the third against the wall

323: The fourth against the wall

322: The fifth against the wall

321: The sixth against the wall

33: positioning hole

40: basal layer

41: Joining parts

42: Adhesive parts

Hnor: height

H320: Height

H325: Height

H324: Height

H323: Height

H322: Height

H321: Height

Figure 1 shows a perspective view of the present invention.

Figure 2 is a three-dimensional exploded cross-sectional view of the present invention from a top view angle.

Figure 3 is a three-dimensional exploded sectional view of the present invention viewed from above.

Fig. 4 shows the plane development view of the outer wall surface of the insertion adjustment member in the present invention.

Figure 5 is a side view disassembled sectional view of the present invention.

Figure 6 shows a side sectional view of the present invention in an unused state.

Figure 7(a) to Figure 7(f) are side sectional views of various usage states of the rotary insertion adjustment member of the present invention.

FIG. 8 is a side cross-sectional view showing the combination of the bonding element and the base layer according to the present invention.

FIG. 9 is a side sectional view of the present invention combined with an adhesive member and a base layer.

Figure 10 shows a perspective view of the combination of the majority of the present invention with the base layer.

Figure 11 shows a top view of the combination of the number of the present invention with the base layer.

Figure 12 shows a perspective view of the present invention with a square top.

Figure 13 shows the top view of most of the arrangements when the top of the present invention is square.

Fig. 14 shows a side sectional view 1 of different compression elastic members in the present invention.

Fig. 15 is a side sectional view 2 of different compression elastic members according to the present invention.

Fig. 16 shows a side sectional view 3 of different compression elastic members in the present invention.

Regarding the technical means adopted and the attainable effects of the present invention to achieve the above object, the following preferred feasible embodiments are described in detail below in conjunction with the accompanying drawings, so as to facilitate understanding.

Please refer to Figs. 1 to 6, the present invention is a shock absorber 1, which is structurally composed of an external compression body 10, an internal guide groove 20 and an insertion adjustment member 30, wherein the external compression The body 10 has a hexagonal top 11, a hexagonal bottom 12 and a compression elastic member 13 that is divided and connected between the top 11 and the bottom 12 sides. The top 11 has a hexagonal central The center of the recessed positioning groove 111 is further provided with a hexagonal insertion hole 112 leading downwards, and an index 113 is provided on one side of the positioning groove 111 (see Fig. 1 and Fig. 2 ); The bottom 12 exists correspondingly below the top. The bottom 12 is a hexagonal plane whose sides correspond to the sides of the top 11. A joint hole 121 is opened in the center of the bottom 12. The compression elastic member 13 is divided and connected. Between the sides of the top 11 and the bottom 12, the middle section of the compression elastic member 13 has an inwardly folded (also called inward inclination) position and shape. When the top 11 is pushed by an external force, the compression The inflection (inclination) phenomenon of the elastic member 13 will increase, so that the overall height of the external compression body 10 will drop, and the elastic member 13 will be compressed to store the reverse elastic force. After the external force is stopped, the compressed elastic member 13 will Under the action of the reverse elastic force, the external compression body 10 returns to its original height and original shape.

The inner guide groove 20 is formed on the top surface of the bottom 12 and exists in the inner space of the outer compression body 10. The inner guide groove 20 has an insertion groove 21 leading upwards, and the insertion groove The cross-section of 21 is hexagonal, and a block 22 is formed on one of the inner walls, and the block 22 and the upper index 113 are on the same straight line position, and a slightly convex shape is formed on the top of the block 22. Locate block 23.

The top surface of the insertion adjustment member 30 is a hexagonal top cover 31 corresponding to the positioning groove 111, and the top cover 31 is marked with "0" and "" on the inner edge of the six circumferences. 5", "4", "3", "2", "1" six numbers (see Figure 1 and Figure 2), the wall surface in the center of the top cover 31 is recessed and is provided with a gripping Grab bar 311, the bottom of the top cover 31 is shaped downwards, a cross-section is hexagonal and correspondingly can be inserted into (passing through) The insertion cylinder 32 of the insertion hole 112, as shown in Fig. 3 and Fig. 4, the bottom of the insertion cylinder 32 is surrounded by abutment walls arranged in steps, for example, the viewing area clockwise is divided into the first abutment The wall 320, the second abutting wall 325, the third abutting wall 324, the fourth abutting wall 323, the fifth abutting wall 322 and the sixth abutting wall 321, wherein the first abutting wall 320 is the highest in height (i.e. its position is the lowest), and then ascending in sequence clockwise until the height of the sixth abutting wall 321 is the smallest (i.e. its position is the highest), and each abutting wall 320, 325, 324, 323, 322, 321 The cross-sectional shape of the block corresponds to the block 22, and then a long strip-shaped slightly concave positioning hole 33 is provided on the outer side of each of the abutting walls 320, 325, 324, 323, 322, 321, and the positioning hole 33 is recessed. The position and depth correspond to the protruding position and height of the positioning block 23; it is specially set and explained that the number "0" marked on the inner edge of the top cover 31 corresponds to the first abutment wall 320 straight up, The second abutting wall 325 corresponds to the number marked "5" on the inner edge of the top cover 31 in a straight line, and the third abutting wall 324 corresponds to the number "4" marked on the inner edge of the top cover 31 in a straight line. ", the fourth abutting wall 323 corresponds to the number "3" marked on the inner edge of the top cover 31 in a straight line, and the fifth abutting wall 322 corresponds to the inner edge of the top cover 31 in a straight line. The number marked "2" corresponds to the number "1" marked on the inner edge of the top cover 31 in a straight line upward from the sixth abutting wall 321 .

According to the above-mentioned structure, it is appropriate to form both the external compression body 10 and the internal guide groove 20 in one body, and the insertion adjustment part 30 is formed separately, and then when assembling, the insertion adjustment part 30 The insertion cylinder 32 is correspondingly inserted into the inner space of the external compression body 10 from the insertion hole 112 on the top 11 until the top cover 31 of the insertion adjustment member 30 stays in the positioning groove of the hexagonal depression 111 can be positioned inside. At this time, the unused state of the cushioning cushion 1 as a whole is shown in Figure 6. It can be seen that because the cushioning cushion 1 is not pushed by external force at this time, the insertion tube 32 The stepped abutment walls 320, 325, 324, 323, 322, 321 at the bottom, especially the first abutment wall 320 with the highest height (that is, the lowest position), and the inner guide There is still a distance between the blocks 22 of the groove 20 and they are not in contact. The overall height of the shock absorbing pad 1 at this time is recorded as Hnor, and this height Hnor is the highest height of the entire shock absorbing pad 1, or called normal height.

Then the various states of use of the shock absorbing pad 1 are shown in Figure 7 (a) ~ Figure 7 (f), and the term "use" referred to here refers to the application of force from top to bottom on the top 11. , resulting in the overall downward compression state of the shock absorbing pad 1, because as mentioned above, the bottom of the insertion cylinder 32 is surrounded by abutment walls that are arranged in steps, which can be divided into a first abutment wall 320, a first abutment wall 320, The second abutment wall 325, the third abutment wall 324, the fourth abutment wall 323, the fifth abutment wall 322 and the sixth abutment wall 321 (see Fig. 3 and Fig. 4), so which one is Alignment (alignment) with the block 22 against the wall (that is, 320 or 325 or 324 or 323 or 322 or 321), the overall height after compression will show different states, as shown in Figure 7(a)~Figure 7 The coordination shown in (f) shows various usage states as follows:

1. First, grasp the grab bar 311 to drive the insertion cylinder 32 to move up and out of the external compression body 10, and then turn the insertion adjustment member 30 to the number "0" marked on the inner edge of the top cover 31 When the position of the indicator 113 is reached, that is, the first abutment wall 320 at the bottom of the insertion cylinder 32 is aligned (aligned) with the abutting block 22, and then the insertion cylinder of the insertion adjustment member 30 32 is inserted into the insertion hole 112 again, so that the top cover 31 enters the positioning groove 111 for repositioning, and then when the top 11 is subjected to a force from top to bottom, the shock absorbing pad 1 is turned downward as a whole. During compression, as shown in Figure 7(a), the positioning hole 33 on the upper side of the first abutting wall 320 will be guided down by the positioning block 23 during the process, and the compression action will be carried out on the first abutting wall 320 When it abuts against the block 22, it is limited and stops. The overall height of the shock absorbing pad 1 after being pressed at this time is recorded as H320. Comparing Figure 6 and Figure 7(a), it can be seen that Hnor>H320 .

2. After the insertion cylinder 32 is removed from the external compression body 10 as a whole, turn the insertion adjustment member 30 until the number "5" marked on the inner edge of the top cover 31 is aligned with the index 113 position, that is, the second abutment wall 325 at the bottom of the insertion cylinder 32 is aligned (aligned) to the state of the abutment block 22, and then the insertion cylinder 32 of the insertion adjustment member 30 is inserted into the insertion cylinder 32 again. The hole 112 is inserted into, so that the top cover 31 enters the positioning groove 111 for repositioning, and then when the top 11 is subjected to a force from top to bottom, causing the shock absorbing pad 1 to compress downward as a whole, That is, as shown in Figure 7(b), during the process, the positioning hole 33 on the upper side of the second abutting wall 325 will be guided down by the positioning block 23, and the compression action will be when the second abutting wall 325 abuts to When it reaches the block 22, it is restricted and stops. The overall height of the shock absorbing pad 1 is recorded as H325 after being pressed at this time. Comparing Fig. 6, Fig. 7(a) and Fig. 7(b), it can be seen that, Hnor>H320>H325, that is, when the insertion adjusting member 30 is rotated to adjust the second abutting wall 325 to align (align) the abutting block 22, the stroke in Fig. 7(b) after being pressed down It is larger than that in Figure 7(a).

3. According to the above adjustment method, when the insertion adjustment member 30 is turned to adjust until the number "4" marked on the inner edge of the top cover 31 is aligned with the position of the indicator 113, that is, the third abutting wall 324 Align (align) the state of the block 22, and then insert the insertion cylinder 32 of the insertion adjustment member 30 into the insertion hole 112 again, so that the top cover 31 enters the positioning groove 111 for repositioning , and then the top 11 is subjected to a force from top to bottom, so that when the shock absorbing pad 1 is compressed downward as a whole, as shown in Figure 7(c), the positioning of the third abutting against the upper side of the wall 324 in the process is The hole 33 will be guided down by the positioning block 23, and the compression action will be limited and stopped when the third abutting wall 324 abuts against the abutting block 22, and the shock absorbing pad 1 will be compressed at this time. The overall height record is H324. Comparing Figure 6, Figure 7(a), Figure 7(b) and Figure 7(c), it can be seen that Hnor>H320>H325>H324, it can be seen that when the insertion adjustment member 30 is rotated When the third abutting wall 324 is adjusted to be aligned (aligned) with the abutting block 22, the stroke in FIG. 7(c) after being pressed down is larger than that in FIG. 7(b).

4. According to the above adjustment method, when the number "3" marked on the inner edge of the top cover 31 is adjusted to the position of the indicator 113, it means that the fourth abutting wall 323 is aligned (aligned) with the When the state of the block 22 is pressed, as shown in Figure 7(d) after being pressed, the positioning hole 33 above the outside of the fourth abutting wall 323 is also guided down by the positioning block 23. The altitude record is H323. Comparing Figure 6, Figure 7(a), Figure 7(b), Figure 7(c) and Figure 7(d), it can be seen that Hnor>H320>H325>H324>H323, so when adjusting When the fourth abutting wall 323 aligns (aligns) with the abutting block 22, the stroke after being pressed down by force is longer.

5. According to the above adjustment method, when the number "2" marked on the inner edge of the top cover 31 is adjusted to the position of the indicator 113, it means that the fifth abutting wall 322 is aligned (aligned) with the When the block 22 is in the state, after being pressed, as shown in FIG. Drop, the overall height record of the shock absorbing pad 1 is H322, compare Fig. 6, Fig. 7(a), Fig. 7(b), Fig. 7(c), Fig. 7(d) and Fig. 7(e), you can It can be seen that Hnor>H320>H325>H324>H323>H322, that is, when the fifth abutment wall 322 is adjusted to be aligned (aligned) with the abutment block 22, the stroke after pressing down is longer .

6. Finally, when the number "1" marked on the inner edge of the top cover 31 is adjusted to the position of the indicator 113, that is, the sixth abutment wall 321 is aligned (aligned) with the abutment block 22 7 (f) after being pressed, the positioning hole 33 on the upper side of the sixth abutting wall 321 is also guided by the positioning block 23 and descends, and the overall height record of the shock absorbing pad 1 is H321. Comparing Figure 6, Figure 7(a), Figure 7(b), Figure 7(c), Figure 7(d), Figure 7(e) and Figure 7(f), it can be seen that Hnor>H320>H325> H324>H323>H322>H321, that is, when the sixth abutting wall 321 is adjusted to align (align) the abutting block 22, the stroke after being pressed down by force is as shown in Figure 7(a)~Figure 7(f ) which is the longest.

The shock absorbing pad 1 of the present invention is suitable for being assembled on a base layer 40 (for example: a wooden board). Therefore, as shown in FIG. A tool (for example: a screwdriver) drives an engaging member 41 (for example: a screw) to enter through the insertion hole 112 , pass through the insertion groove 21 and through the engagement hole 121 to achieve locking engagement with the base layer 40 , Make the shock absorbing pad 1 firmly bonded to the surface of the base layer 40; or, as shown in FIG. Between the base layer 40 , the shock absorbing pad 1 can also be firmly combined on the surface of the base layer 40 .

The cushioning and shock absorbing pad 1 of the present invention is suitably used in combination with the base layer 40 in large numbers at the same time, as shown in Figure 10 and Figure 11, the cushioning and shock absorbing pads 1 with a large number of hexagons are adjacent to each other and separated by a small distance The method is arranged on the same base layer 40 (for example: plank) for use, or, the top 11 of this shock absorbing pad 1 is not necessarily hexagonal, and as shown in Figure 12, the top 11 can be formed into a square, so it can be as As shown in Figure 13, when most shock absorbing pads 1 are placed and arranged, they are relatively square, so the shape of the top 11 is not limited, and under the same principle of action, the shape of the bottom 12 of the shock absorbing pad 1 is also not limited. limit.

The base layer 40 is mostly used for laying sleeping pads for sleeping and lying down. Therefore, when using the cushioning and shock absorbing pad 1 of the present invention, it is necessary to combine the buffering that is covered with the plurality of buffers on the base layer 40 before laying the sleeping pads. Shock absorber pad 1, and select the buffer shock absorber pad corresponding to the head, shoulders, back, waist, buttocks, thighs, and lower legs. Adjust the appropriate degree of pressure first, and then put the sleeping pad Lay on the plurality of cushioning shock absorbing pads 1, when lying on the sleeping pads in this way, the lower part of the body (and sleeping pads) is carried by the plurality of cushioning shock absorbing pads 1, and because the range of each part has been adjusted in advance Cushion the compression degree of the shock absorber 1, so different parts of the body will feel the different load-bearing buffer forces below; then when the external force is removed, by the reverse elastic force of the compressed elastic member 13, The buffer shock absorber 1 that is not stressed promptly restores the original height and the original shape.

Generally speaking, it may be more appropriate to support the head, shoulders, and back of the human body with a tougher load-bearing buffer force, so adjust the insertion of the shock-absorbing pad 1 corresponding to the head, shoulders, and back of the human body in advance. Put the cylinder 32 so that the first abutment wall 320 or the second abutment wall 325 at the bottom is against the abutment block 22, so that when the human body lies down, the head, shoulders, and back range sink to the first abutment wall. When the abutting wall 320 or the second abutting wall 325 abuts against the abutting block 22, it is restricted and stops, so it can have a short compression stroke, and relatively has a tougher load-bearing buffer force.

It may be more appropriate for the waist and thighs of the human body to be supported with a relatively moderate load-bearing buffer force, so the insertion tube 32 of the cushioning shock absorber 1 corresponding to the waist and thighs of the human body can be adjusted so that the bottom The third abutting wall 324 or the fourth abutting wall 323 is against the abutting block 22, so that when the human body lies down, the waist and thighs sink to the third abutting wall 324 or the fourth abutting wall 323 When it abuts against the block 22, it is limited and stops, so it can have the performance of a moderate pressure stroke, and relatively, it has a moderate load-bearing buffer force. In the same way, the insertion tube 32 of the shock absorbing pad 1 corresponding to the buttocks and calf of the human body can be adjusted so that the fifth abutting wall 322 or the sixth abutting wall 321 at the bottom is aligned with the abutting block 22 , so the human body sleeps When going down, the range of the buttocks and lower legs sinks until the fifth abutting wall 322 or the sixth abutting wall 321 abuts against the abutting block 22, and then it is limited and stops, so it can have a longer compression stroke. Relatively, it has a relatively soft load-bearing cushioning force.

In the above-mentioned embodiment, the compression elastic member 13 is composed of a curved surface with an inward radian. When the top 11 is pushed by an external force, the inward inclination of the compressive elastic member 13 is intensified, so as to store the reverse elastic force, so Under the effect of the same composition, the compression elastic member 13 does not necessarily have to be shaped as shown in FIGS. Compression elastic members 133 as shown in Figure 16, etc., can also be separated and connected between the sides of the top 11 and the bottom 12, and the middle sections of the compression elastic members 131, 132, 133 also have inward folds Therefore, when the compression elastic members 131, 132, 133 are respectively connected between the sides of the top 11 and the bottom 12, as long as the top 11 is pushed by an external force, the compression elastic members 131, 132 The reflex phenomenon of 133 will also increase, so that the overall height of the external compression body 10 will drop, and the compression elastic members 131, 132, 133 will store reverse elastic force, and then when the external force stops, the compression elastic The reverse elastic force of parts 131, 132, 133 also promotes the external compression body 10 to return to its original height and original shape. Therefore, similar to the compression elastic parts 131, 132, 133, etc., the shapes are changed, but they can have the same structure And the compression elastic member of effect, all in the scope of patent of the present invention.

As can be seen from the above description, the biggest feature of the present invention is that the structure of the shock absorbing pad 1 is composed of an external compression body, an internal guide groove and an insertion adjustment member. The external compression body has a top, a bottom and a The compression elastic part has an insertion hole in the center of the top, and the bottom is correspondingly below the top. The compression elastic part is connected between the top and the bottom. The middle section of the compression elastic part has an inward In the reflexed part, when the top is pushed by force, the compression elastic member stores the reverse elastic force; the inner guide groove is formed on the bottom top surface of the outer compression body, and exists in the outer compression body In the internal space, the internal guide groove has an insertion groove leading upwards, and the inside of the insertion groove is formed with a block on the wall; the insertion adjustment part has an insertion cylinder, which can be inserted into the corresponding In the insertion hole of the top, the top surface of the insertion cylinder rests on the periphery of the insertion hole, and the bottom of the insertion cylinder is divided into a plurality of abutting walls, and the abutting walls correspond to the abutting blocks.

In summary, the shock-absorbing buffer pad of the present invention can indeed achieve the expected purpose and effect of the invention, and has never been published or used publicly before the application, and the fact that it has enhanced effects at the same time has both novelty and progress. property, and file a patent application according to the law.

1: Buffer shock absorber

10: External compression body

20: Internal guide groove

30: Insert adjustment parts

113: Indicators

Claims (9)

A shock-absorbing buffer pad is composed of an external compression body, an internal guide groove and an insertion adjustment part. The external compression body has a top, a bottom and a compression elastic part. An insertion hole is opened in the center of the top to The bottom is correspondingly located below the top, the compressed elastic member is connected between the top and the bottom, the middle section of the compressed elastic member has an inwardly folded part, when the top is pushed When the compression elastic part stores the reverse elastic force; the inner guide groove is formed on the bottom top surface of the outer compression body and exists in the inner space of the outer compression body, and the inner guide groove has an upward passage The insertion slot is formed with a block on the wall; the insertion adjustment part has an insertion cylinder, which can be inserted into the insertion hole on the top correspondingly. The top surface stays on the periphery of the insertion hole, and the bottom of the insertion cylinder is divided into a plurality of abutting walls, and the plurality of abutting walls correspond to the abutting blocks. The shock-absorbing buffer pad as described in claim 1, wherein the top of the external compression body is hexagonal, and the center of the top has a hexagonal recessed positioning groove on the periphery of the insertion hole, and the insertion hole is also in the shape of Hexagonal; the bottom of the external compression body is a hexagonal plane, and a joint hole is opened in the center, and the hexagonal sides of the bottom correspond to the hexagonal sides of the top. The shock-absorbing buffer pad as described in claim 2, wherein the top surface of the insertion adjustment member is a hexagonal top cover, and the top cover is corresponding and can be accommodated in the positioning groove of the top. There is an indicator on the outside of one side of the positioning groove, and a number is marked on the inner edge of each periphery of the top cover; the insertion groove cross section of the inner guide groove is hexagonal, and the resisting groove is formed on one of the inner walls. block, and the block corresponds to the same linear position as the upper indicator. The shock-absorbing cushion according to claim 3, wherein, the central wall of the top cover of the inserting adjustment member is recessed and a grab bar for grasping is arranged horizontally. The shock-absorbing buffer pad as described in claim 1 or 3, wherein, a slightly convex positioning block is formed above the abutting block, and a long strip-shaped slightly concave positioning hole is provided on the outer side of the abutting wall. The position and depth of the concave positioning hole correspond to the protruding position and height of the positioning block. The shock-absorbing cushion according to claim 1, wherein the abutment wall at the bottom of the insertion cylinder can be divided into a first abutment wall, a second abutment wall, a third abutment wall, a fourth abutment wall, The fifth against the wall and the sixth against the wall, the position of the first against the wall is the lowest, and then ascends sequentially until the position of the sixth against the wall is the highest. The shock-absorbing cushion according to claim 3, wherein the bottom of the insertion cylinder is divided into a plurality of abutting walls and the numbers marked on the inner edges of the top cover are in one-to-one correspondence. The shock-absorbing cushion according to claim 7, wherein the abutment wall at the bottom of the insertion cylinder can be divided into a first abutment wall, a second abutment wall, a third abutment wall, a fourth abutment wall, The fifth abutting wall and the sixth abutting wall, each abutting wall corresponds one-to-one to the number marked on the inner edge of each periphery of the top cover. The shock absorbing cushion according to claim 1, wherein the shape of the top and bottom of the external compression body is not limited.

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