CN210169172U - Shock-absorbing cushion pad - Google Patents
Shock-absorbing cushion pad Download PDFInfo
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- CN210169172U CN210169172U CN201921042586.2U CN201921042586U CN210169172U CN 210169172 U CN210169172 U CN 210169172U CN 201921042586 U CN201921042586 U CN 201921042586U CN 210169172 U CN210169172 U CN 210169172U
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Abstract
The utility model relates to the technical field of buffering and shock absorption, in particular to a shock absorption cushion pad, which comprises a first cushion layer, an elastic cushion layer and a second cushion layer which are sequentially laminated, wherein the elastic cushion layer is provided with a contraposition through hole, one surface of the first cushion layer, which is close to the elastic cushion layer, is convexly provided with a first elastic air bag, one surface of the second cushion layer, which is close to the elastic cushion layer, is convexly provided with a second elastic air bag, and the first elastic air bag and the second elastic air bag both extend into the contraposition through hole; when the shock absorbing cushion is compressed, the first elastic airbag and the second elastic airbag are pressed against each other. When the shock absorption cushion pad is pressed, on one hand, the first cushion layer and the second cushion layer press the elastic cushion layer to achieve the effect of buffering and shock absorption; on the other hand, airtight gas pressurized in first elasticity gasbag and the second elasticity gasbag can slow down impact force and shock attenuation, can cushion the energy-absorbing again, further improves the buffering cushioning effect of shock attenuation blotter, improves the comfort level.
Description
Technical Field
The utility model relates to a buffering shock attenuation technical field, concretely relates to shock attenuation blotter.
Background
Shock absorbing pads are typically made of natural rubber and are commonly used as a support to dampen, eliminate or mitigate the undesirable effects of shock. Shock-absorbing pads are widely used in wearing sports products, such as shoe pads, shoe soles, shock-absorbing gloves, shoulder straps and the like, to achieve the effects of shock absorption, buffering and protection.
But traditional shock pad adopts materials such as foam and sponge to make and forms, and though its softness is better, but buffering effect is not good, and the buffer capacity is less, influences user's result of use and comfort level.
Disclosure of Invention
In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide a shock absorption cushion pad, wherein a first cushion layer, an elastic cushion layer and a second cushion layer are jointed, when the shock absorption cushion pad is pressed, on one hand, the first cushion layer and the second cushion layer extrude the elastic cushion layer to achieve the effect of buffering and shock absorption; on the other hand, because the elastic cushion receives extrusion deformation to make first elastic airbag and second elastic airbag extrude each other in the counterpoint through-hole, and the lateral wall of first elastic airbag and the lateral wall of second elastic airbag all with the pore wall extrusion of counterpoint through-hole, airtight gas pressurized in first elastic airbag and the second elastic airbag can slow down impact force and shock attenuation, can cushion the energy-absorbing again, further improves the buffering cushioning effect of shock attenuation blotter, improves the comfort level.
The purpose of the utility model is realized through the following technical scheme: a shock absorption cushion comprises a first cushion layer, an elastic cushion layer and a second cushion layer which are sequentially attached, wherein the elastic cushion layer is provided with an alignment through hole, one surface of the first cushion layer, which is close to the elastic cushion layer, is convexly provided with a first elastic air bag, one surface of the second cushion layer, which is close to the elastic cushion layer, is convexly provided with a second elastic air bag, and the first elastic air bag and the second elastic air bag both extend into the alignment through hole; when the shock absorbing cushion is compressed, the first elastic airbag and the second elastic airbag are pressed against each other.
Preferably, the bottom surface of the first elastic airbag and the top surface of the second elastic airbag are both curved surfaces.
Preferably, the number of the alignment through holes is multiple, and the alignment through holes are uniformly arranged on the elastic cushion layer at intervals; the number of the first elastic air bags is the same as that of the alignment through holes; the number of the second elastic air bags is the same as that of the alignment through holes.
Preferably, the elastic cushion layer is an EVA elastic layer, a PE foaming elastic layer or a PU foam elastic layer.
Preferably, the outer side wall of the first elastic airbag and the outer side wall of the second elastic airbag both abut against the hole wall of the alignment through hole.
Preferably, the shock absorbing cushion further comprises a first bonding layer attached between the first cushion layer and the elastic cushion layer and a second bonding layer attached between the second cushion layer and the elastic cushion layer.
Preferably, the first bonding layer and the second bonding layer are both hot melt adhesive layers.
Preferably, the shock absorbing cushion pad is provided with an air hole penetrating through the first cushion layer, the first bonding layer, the elastic cushion layer, the second bonding layer and the second cushion layer.
The beneficial effects of the utility model reside in that: the damping cushion of the utility model, the first cushion layer, the elastic cushion layer and the second cushion layer are sequentially laminated, when the damping cushion is pressed, on one hand, the elastic cushion layer is pressed by the first cushion layer and the second cushion layer, so as to achieve the damping effect; on the other hand, because the elastic cushion receives extrusion deformation to make first elastic airbag and second elastic airbag extrude each other in the counterpoint through-hole, and the lateral wall of first elastic airbag and the lateral wall of second elastic airbag all with the pore wall extrusion of counterpoint through-hole, airtight gas pressurized in first elastic airbag and the second elastic airbag can slow down impact force and shock attenuation, can cushion the energy-absorbing again, further improves the buffering cushioning effect of shock attenuation blotter, improves the comfort level.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the elastic cushion of the present invention.
The reference signs are: 1. a first cushion layer; 2. an elastic cushion layer; 3. a second cushion layer; 4. aligning the through holes; 5. a first elastic air bag; 6. a second elastic air bag; 7. a first adhesive layer; 8. a second adhesive layer; 9. and (4) air holes.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
As shown in fig. 1-2, a shock absorbing cushion comprises a first cushion layer 1, an elastic cushion layer 2 and a second cushion layer 3 which are sequentially attached to each other, wherein the elastic cushion layer 2 is provided with an alignment through hole 4, a first elastic airbag 5 is convexly arranged on one surface of the first cushion layer 1 close to the elastic cushion layer 2, a second elastic airbag 6 is convexly arranged on one surface of the second cushion layer 3 close to the elastic cushion layer 2, and the first elastic airbag 5 and the second elastic airbag 6 both protrude into the alignment through hole 4; when the shock absorbing cushion is compressed, the first and second elastic air bags 5 and 6 are pressed against each other.
The first cushion layer 1, the elastic cushion layer 2 and the second cushion layer 3 are sequentially attached, and when the shock absorption cushion pad is pressed, on one hand, the first cushion layer 1 and the second cushion layer 3 extrude the elastic cushion layer 2 to achieve the effect of buffering and shock absorption; on the other hand, because elastic cushion layer 2 receives extrusion deformation to make first elastic airbag 5 and second elastic airbag 6 extrude each other in counterpoint through-hole 4, and the lateral wall of first elastic airbag 5 and the lateral wall of second elastic airbag 6 all with counterpoint through-hole 4's pore wall extrusion, airtight gas pressurized in first elastic airbag 5 and the second elastic airbag 6 can slow down impact force and shock attenuation, again can cushion the energy-absorbing, further improve the buffering cushioning effect of shock attenuation blotter, the improvement comfort level. Its simple structure, during the equipment, first elastic airbag 5 of first bed course 1 with second elastic airbag 6 card of second bed course 3 is gone into elastic cushion 2's counterpoint through-hole 4, the counterpoint of being convenient for. Further, the first pad layer 1 and the second pad layer 3 are symmetrical to each other. The first elastic air bag 5 and the second elastic air bag 6 are both inflation-free air bags. Preferably, the shock absorbing cushion is used as an insole, and in other embodiments, the shock absorbing cushion can be applied to products such as shock absorbing gloves, shoulder straps, or integrally formed soles.
In this embodiment, the bottom surface of the first elastic airbag 5 and the top surface of the second elastic airbag 6 are both curved surfaces.
By adopting the technical scheme, a gap is still left between the first elastic air bag 5 and the second elastic air bag 6 in the mutual extrusion process, so that the buffering effect is improved.
In this embodiment, the number of the alignment through holes 4 is multiple, and the alignment through holes 4 are uniformly spaced from the elastic cushion layer 2; the number of the first elastic air bags 5 is the same as that of the alignment through holes 4; the number of the second elastic air bags 6 is the same as that of the alignment through holes 4.
Adopt above-mentioned technical scheme, set up a plurality of even counterpoint through-holes 4 in interval promptly on elastic cushion layer 2, and first elastic air bag 5 and second elastic air bag 6 all with counterpoint through-hole 4 one-to-one, increase damping and cushioning pad's buffering shock-absorbing capacity, and balanced atress improves user's result of use and comfort level.
In this embodiment, the elastic cushion layer 2 is an EVA elastic layer, a PE foam elastic layer, or a PU foam elastic layer.
Preferably, the elastic cushion layer 2 is a PE foaming elastic layer, which has good elasticity and light weight, can play a role in buffering, and facilitates air exchange in the process of extrusion and rebound due to the foaming structure of the elastic cushion layer 2, thereby improving the comfort level of users. The EVA elastic material used for the EVA elastic layer, the PE foaming material used for the PE foaming elastic layer and the PU foam material used for the PU foam elastic layer are all materials sold on the market and are only used as applications.
In this embodiment, the outer side wall of the first elastic airbag 5 and the outer side wall of the second elastic airbag 6 both abut against the hole wall of the alignment through hole 4.
By adopting the technical scheme, the first cushion layer 1 and the second cushion layer 3 are conveniently clamped on the elastic cushion layer 2, the alignment is convenient, and the production efficiency is improved; during the extrusion, the lateral wall of first elasticity gasbag 5 and the lateral wall of second elasticity gasbag 6 all with the pore wall extrusion of counterpoint through-hole 4, avoid first elasticity gasbag 5 and second elasticity gasbag 6 to be pressed flat and break.
In this embodiment, the cushion further includes a first adhesive layer 7 attached between the first cushion layer 1 and the elastic cushion layer 2 and a second adhesive layer 8 attached between the second cushion layer 3 and the elastic cushion layer 2.
Adopt above-mentioned technical scheme, make first bed course 1, elastic cushion 2 and the 3 connections of second bed course more firm, avoid first bed course 1 and the 3 squints of second bed course and influence user's result of use and travelling comfort when shock attenuation blotter pressurized.
In this embodiment, the first adhesive layer 7 and the second adhesive layer 8 are both hot melt adhesive layers.
By adopting the technical scheme, the first cushion layer 1, the elastic cushion layer 2 and the second cushion layer 3 are connected more stably. The hot melt adhesive material that the hot melt adhesive layer used is the hot melt adhesive that has sold on the market, and it is big, process velocity is fast etc. to bind intensity, is convenient for improve equipment, production efficiency, improves first bed course 1, elastic cushion 2 and second bed course 3 and connects the compactness.
In this embodiment, the cushion pad is provided with ventilation holes 9 penetrating through the first cushion layer 1, the first adhesive layer 7, the elastic cushion layer 2, the second adhesive layer 8 and the second cushion layer 3.
Adopt above-mentioned technical scheme, shock attenuation blotter is being convenient for carry out the air exchange receiving the extrusion and kick-backing in-process, improves user's comfort level. Bleeder vent 9 avoids first elasticity gasbag 5, counterpoint through-hole 4 and the setting of second elasticity gasbag avoid bleeder vent 9 to run through first elasticity gasbag 5 and second elasticity gasbag 6 and lead to reducing buffering shock attenuation effect.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (8)
1. A shock absorbing cushion characterized by: the elastic cushion comprises a first cushion layer, an elastic cushion layer and a second cushion layer which are sequentially attached, wherein the elastic cushion layer is provided with an alignment through hole, one surface of the first cushion layer, which is close to the elastic cushion layer, is convexly provided with a first elastic air bag, one surface of the second cushion layer, which is close to the elastic cushion layer, is convexly provided with a second elastic air bag, and the first elastic air bag and the second elastic air bag both extend into the alignment through hole; when the shock absorbing cushion is compressed, the first elastic airbag and the second elastic airbag are pressed against each other.
2. A shock absorbing and cushioning pad as set forth in claim 1, wherein: the bottom surface of the first elastic air bag and the top surface of the second elastic air bag are both curved surfaces.
3. A shock absorbing and cushioning pad as set forth in claim 1, wherein: the number of the alignment through holes is multiple, and the alignment through holes are uniformly arranged on the elastic cushion layer at intervals; the number of the first elastic air bags is the same as that of the alignment through holes; the number of the second elastic air bags is the same as that of the alignment through holes.
4. A shock absorbing and cushioning pad as set forth in claim 1, wherein: the elastic cushion layer is an EVA elastic layer, a PE foaming elastic layer or a PU foam elastic layer.
5. A shock absorbing and cushioning pad as set forth in claim 1, wherein: the lateral wall of first elasticity gasbag with the lateral wall of second elasticity gasbag all with the pore wall of counterpointing the through-hole supports and leans on.
6. A shock absorbing and cushioning pad as set forth in claim 1, wherein: the shock absorption cushion also comprises a first bonding layer and a second bonding layer, wherein the first bonding layer is attached between the first cushion layer and the elastic cushion layer, and the second bonding layer is attached between the second cushion layer and the elastic cushion layer.
7. A shock absorbing and cushioning pad according to claim 6, wherein: the first bonding layer and the second bonding layer are both hot melt adhesive layers.
8. A shock absorbing and cushioning pad according to claim 6, wherein: the damping cushion pad is provided with air holes penetrating through the first cushion layer, the first bonding layer, the elastic cushion layer, the second bonding layer and the second cushion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042586.2U CN210169172U (en) | 2019-07-04 | 2019-07-04 | Shock-absorbing cushion pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042586.2U CN210169172U (en) | 2019-07-04 | 2019-07-04 | Shock-absorbing cushion pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210169172U true CN210169172U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921042586.2U Active CN210169172U (en) | 2019-07-04 | 2019-07-04 | Shock-absorbing cushion pad |
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| CN (1) | CN210169172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328902A (en) * | 2019-07-04 | 2019-10-15 | 东莞市中鼎塑料制品有限公司 | A kind of damping, buffering material product of compages |
-
2019
- 2019-07-04 CN CN201921042586.2U patent/CN210169172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328902A (en) * | 2019-07-04 | 2019-10-15 | 东莞市中鼎塑料制品有限公司 | A kind of damping, buffering material product of compages |
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Address after: 523275 building C, No. 1, SANHENG Road, Gaopo Avenue, Gaopo village, Gaopo Town, Dongguan City, Guangdong Province Patentee after: Guangdong Zhongding Technology Development Co.,Ltd. Address before: 523275 building C, No. 1, SANHENG Road, Gaopo Avenue, Gaopo village, Gaopo Town, Dongguan City, Guangdong Province Patentee before: Dongguan Zhongding Plastic Production Co.,Ltd. |
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