CN110466651A - Seat cushion - Google Patents
Seat cushion Download PDFInfo
- Publication number
- CN110466651A CN110466651A CN201910853964.3A CN201910853964A CN110466651A CN 110466651 A CN110466651 A CN 110466651A CN 201910853964 A CN201910853964 A CN 201910853964A CN 110466651 A CN110466651 A CN 110466651A
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- Prior art keywords
- layer
- water
- lock
- water lock
- seat cushion
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 307
- 238000000926 separation method Methods 0.000 claims abstract description 66
- 238000005187 foaming Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 15
- 230000002441 reversible effect Effects 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 10
- -1 polypropylene Polymers 0.000 claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 10
- 230000000295 complement effect Effects 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 150000004651 carbonic acid esters Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000008676 import Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 15
- 229920000642 polymer Polymers 0.000 description 5
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/18—Covers for saddles or other seats; Paddings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The present invention relates to a kind of seat cushions; including foaming layer and the external protection being arranged on the outside of foaming layer; the outer surface of foaming layer is coated with separation layer; guide layer is equipped between separation layer and external protection; guide layer is provide with separation layer; separation layer is equipped with water lock layer away from the side of guide layer; water lock layer covers guide layer; material of main part of the foaming layer as support user; improve comfort; the outer surface of foaming layer is coated with one layer of separation layer, and foaming layer is isolated from the outside by separation layer, and the liquid such as water is avoided to impact foaming layer；It is scratched in the external protection of seat cushion; when thering are other liquid such as water to flow into from external protection; since the guide layer between separation layer and external protection is located at the outside of separation layer; guide layer is by water guide lock water layer; and since water lock layer covers guide layer; so that being accumulated in water lock layer from the water that guide layer imports, avoid having water accumulation in seat cushion interior gap, so that the clothes of user will not be polluted.
Description
Technical field
The present invention relates to bicycle accessory technical fields, more particularly to seat cushion.
Background technique
With the continuous development of technology, bicycle also gradually moves towards intelligent, gathers more multi-functional and effect bicycle
Prevalence is had become, the appearance of especially shared bicycle advances the intelligentized process of bicycle significantly；Due to sharing the spy of bicycle
Different property, shared bicycle are difficult to maintain, maintenance and management, especially seat cushion.
The seat cushion of shared bicycle includes collet and cushion at present, and collet uses plastics bottom case or metal yoke or metal frame,
Cushion uses more pours type polyurethane material as material of main part, and wraps up surface or cloth cover on the top of material of main part.However,
The surface of this seat cushion is once scratched, and is easy for so that other liquid flows such as water enter material of main part, and accumulate in inside cushion.
When for using shared bicycle, seat cushion is extruded, and liquid discharge can get clothing wet, influences the use of people.
Summary of the invention
Based on this, it is necessary to which, in view of the above-mentioned problems, providing a kind of seat cushion, which can will flow into its internal water and arrange
Out, so that the clothes of user will not be polluted.
The present invention provides a kind of seat cushions, including foaming layer and the external protection being arranged on the outside of the foaming layer, institute
The outer surface for stating foaming layer is coated with separation layer, and guide layer, the water conservancy diversion are equipped between the separation layer and the external protection
Layer is provide with the separation layer, and the separation layer is equipped with water lock layer away from the side of the guide layer, described in the water lock layer covering
Guide layer.
Above-mentioned seat cushion, material of main part of the foaming layer as support user improve the comfort that uses of user, foaming layer it is outer
Surface is coated with one layer of separation layer, and foaming layer is isolated from the outside by separation layer, and the liquid such as water is avoided to impact foaming layer；In
The external protection of seat cushion is scratched, when having other liquid such as water to flow into from external protection, due to being located at separation layer and external protection
Between guide layer be provide with separation layer, guide layer by water guide lock water layer, and due to water lock layer cover guide layer so that from water conservancy diversion
The water that layer imports is accumulated in water lock layer, avoids having water accumulation in seat cushion interior gap, so that the clothes of user will not be polluted.
The guide layer includes side plate and top plate in one of the embodiments, and the side plate and the top plate make institute
It states guide layer and forms cavity open at one end, the cavity is located at the outside of the separation layer, and the water lock layer includes first
Water lock layer, the first water lock layer be reversible water lock layer, the reversible water lock layer be pressurized draining when and can be extensive when no pressure
Water is relapsed, the first water lock layer is equipped at least one drainage hole away from the side of the separation layer.First water lock layer locks water
Inside it, and when being pressurized it is discharged from drainage hole, so that the clothes of user will not be polluted, the first water lock layer after water is discharged can
It is re-used for water lock, is increased operation rate.
End face and the first water lock layer of the side plate towards the first water lock layer in one of the embodiments,
Surface is in contact and the surface shape complementary with the first water lock layer.It is led side of the water from guide layer towards external protection
To the end face towards the first water lock layer, and it is latched in it by the first water lock layer complementary with the end surface shape of the first water lock layer
Portion.
The water lock layer further includes the second water lock layer in one of the embodiments, and the second water lock layer is disposable
Water lock layer, the disposable lock water layer are prepared using high absorbency material, and the water absorption rate of the disposable lock water layer is better than described
The water absorption rate of reversible water lock layer；
The first water lock layer includes at least one step structure, and the step structure and the side plate face are arranged, packet
Include the third step of the First terrace being parallel to each other, second step face and connection the First terrace and second step face
Face, the First terrace is flat and the disposable lock water layer is arranged on the separation layer, the second step face.
The disposable lock water layer for being better than reversible water lock layer by the way that water absorption rate is arranged, to improve water suction and water lock effect.
The first water lock layer is boss structure in one of the embodiments, and the disposable lock water layer is around described
It first water lock layer and is pressed together on the first water lock layer, to further increase water suction and water lock effect.
It in one of the embodiments, further include at least one water-guiding hole, the water-guiding hole runs through the separation layer and hair
Alveolar layer and it is arranged with the top plate face, the inner wall of the water-guiding hole is equipped with waterproof coating.When water is more, a part of water warp
It crosses guide layer and flows into disposable lock water layer, another part water flows into reversible water lock layer by water-guiding hole, to guarantee water lock effect.
The collet is located at the side that separation layer deviates from the water lock layer, the water lock layer in one of the embodiments,
Including third water lock layer, the third water lock layer is disposable lock water layer, and the disposable lock water layer uses high absorbency material
Preparation, the third water lock layer, which is removably secured, is connected to the collet.Removably by collet and disposable lock water layer
It is fixedly connected, the water in disposable lock water layer discharge seat cushion can be regularly replaced.
The collet has groove in one of the embodiments, and the opening of the groove is described towards the separation layer
Third water lock layer is connected in the groove by glue.Third water lock layer and groove are removably secured connection type not
It is confined to glue bonding, can also be clamping.
It in one of the embodiments, further include water absorption layer, the water absorption rate of the water absorption layer is better than the guide layer, described
Water absorption layer is set between the external protection and the guide layer, preferably to absorb the water flowed into from external protection.
The guide layer includes plant fiber, composite fibre, hydrophilic cloth, polypropylene fibre in one of the embodiments,
One of cloth is a variety of, and however, it is not limited to this.
The separation layer includes non-woven fabrics in one of the embodiments, polypropylene, polycarbonate, in polyvinyl chloride
One or more, however, it is not limited to this.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of seat cushion provided by the invention；
Fig. 2 is the structural schematic diagram of another seat cushion provided by the invention；
Fig. 3 is the structural schematic diagram of another seat cushion provided by the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
Technical solution provided in an embodiment of the present invention is introduced with reference to the accompanying drawing.
As shown in Figure 1, Figure 2 and shown in Fig. 3, the present invention provides a kind of seat cushion, ecto-entad be successively arranged external protection 100,
Guide layer 200, separation layer 300, foaming layer 400 and water lock layer 500, wherein the external protection 100 setting guide layer 200,
The outside of separation layer 300, foaming layer 400 and water lock layer 500, material can be leather or non-woven fabrics, for protecting internal junction
Structure layer, the foaming layer 400 include ETPU (polyurethane thermoplastic expanded beads), PU (polyurethane) or EVA (rubber plastic foam material)
One of or it is a variety of, material of main part of the foaming layer 400 as support user improves the comfort that uses of user, foaming layer 400
Outer surface be coated with separation layer 300, foaming layer 400 is isolated from the outside by separation layer 300, avoids the liquid such as water to foaming layer
400 impact, and guide layer 200 are arranged between separation layer 300 and external protection 100, and the guide layer 200 is provide with separation layer
300, water lock layer 500 is arranged away from the side of guide layer 200 in separation layer 300, and water lock layer 500 covers guide layer 200.
Above-mentioned seat cushion is scratched in the external protection 100 of seat cushion, when thering are other liquid such as water to flow into from external protection 100,
Since the guide layer 200 between separation layer 300 and external protection 100 is provide with separation layer 300, water is oriented to by guide layer 200
Water lock layer 500, and since water lock layer 500 covers guide layer 200, so that being accumulated in water lock from the water that guide layer 200 imports
Layer 500, avoids having water accumulation in seat cushion interior gap, so that the clothes of user will not be polluted.
A kind of preferred embodiment, as shown in Figure 1 and Figure 2, guide layer 200 include top plate 210 and side plate 220, top
Plate 210 and side plate 220 make guide layer 200 form cavity open at one end, and cavity is located at the outside of separation layer 300, top plate 210
Positioned at the top of separation layer 300, side plate 220 can be centered around the surrounding of separation layer 300, and side plate 220 can also only include symmetrical
The first side plate 220 and the second side plate 220 of 300 two sides of separation layer be set, water lock layer 500 includes the first water lock layer 510, and first
Water lock layer 510 is reversible water lock layer, and the reversible water lock layer is when being pressurized draining and can restore to absorb water when no pressure, is specifically being set
When setting, which can be prepared with sponge or cotton, and the first water lock layer 510 is equipped at least away from the side of separation layer 300
One drainage hole 600.
Above-mentioned seat cushion can be absorbed water using the first water lock layer 510 of sponge or cotton and can arrange water when being pressurized
Out, the first water lock layer 510 restores and is able to carry out water lock again after water discharge, and certainly, which does not limit to
It can also be other materials that can satisfy requirement in sponge and cotton, the number of drainage hole 600 can be one, can also be with
To be multiple, the intermediate region of the first water lock layer 510 is arranged in drainage hole 600, and uniformly arranges.In specific setting, the first lock
The specific material of water layer 510, the number of drainage hole 600 and arrangement mode are determined according to the actual conditions of seat cushion.
Water from external protection 100 flows to the top plate 210 of guide layer 200 and along the side plate of guide layer 200 in above-mentioned seat cushion
220 water conservancy diversion to the first water lock layer 510, the first water lock layer 510 lock water inside it, and are discharged when being pressurized from drainage hole 600,
To pollute the clothes of user, the first water lock layer 510 after water is discharged can be re-used for water lock, increase operation rate.
In order to improve water suction and water lock effect, yet another preferred form, as shown in Fig. 2, side plate 220 is locked towards first
The end face of water layer 510 is in contact with the surface of the first water lock layer 510 and the surface shape complementary with the first water lock layer 510.
Above-mentioned seat cushion, water are directed to from guide layer 200 towards the side of external protection 100 towards the first water lock layer 510
End face, and latched inside it by the first water lock layer 510 complementary with the end surface shape of the first water lock layer 510.Specifically setting
It when setting, can not be contacted between side plate 220 and the first water lock layer 510, there is set distance, preferably, side plate 220 towards first
The end face of water lock layer 510 can be in contact with the first water lock layer 510, so that water is by preferably water conservancy diversion to the first water lock layer 510,
Without sputtering phenomenon occurs, to improve water suction and water lock effect；Side plate 220 is towards the end face and first of the first water lock layer 510
The surface shape complementary of water lock layer 510, as side plate 220 towards the end face of the first water lock layer 510 be plane when the first water lock layer 510
Surface be plane, when the end face of side plate 220 towards the first water lock layer 510 is curved surface the surface of the first water lock layer 510 be therewith
The curved surface of shape complementation.
In order to further increase water suction and water lock effect, a kind of preferred embodiment, as shown in Figure 1, water lock layer 500 is not only
It further include the second water lock layer 520 including the first water lock layer 510, which is disposable lock water layer, disposable lock
The water absorption rate of water layer is better than the water absorption rate of reversible water lock layer, which is prepared using high absorbency material, such as high to inhale
Waterborne polymeric, the first water lock layer 510 include at least one step structure, and step structure and 220 face of side plate are arranged, including phase
Mutually parallel First terrace 511, second step face 512 and the third for connecting First terrace 511 and second step face 512
Step surface 513, First terrace 511 is flat and close to separation layer 300, and second step face 512 is equipped with the second water lock layer 520.
Above-mentioned seat cushion, the number of step structure can be one, or multiple, each step structure and guide layer
200 220 face of side plate setting, multiple step structures are arranged on the first water lock layer 510 of 210 side of top plate, can also set
It sets on the first water lock layer 510 of 210 surrounding of top plate, preferably, multiple step structures uniformly divide on the first water lock layer 510
Cloth, the specific number and set-up mode of step structure are determined according to the actual conditions of seat cushion.Second water lock layer 520 is arranged second
On step surface 512, the second water lock layer 520 can be directly placed on second step face 512, and the two does not simultaneously have connection relationship,
Second water lock layer 520 can be also fixed on second step face 512 by modes such as pressing, cementing fixation, clampings.Using high water absorption
Property polymer the second water lock layer 520 water can be latched inside it, without oozing out, the second water lock layer 520 not office
It is limited to high water absorbency polymer, can also is other materials that can satisfy requirement, in specific setting, in order to guarantee that water lock is imitated
First terrace 511 is set as flat and close separation layer 300, so that water is preferably inhaled by the first water lock layer 510 by fruit
It receives, and the water absorption rate of disposable lock water layer is better than the water absorption rate of reversible water lock layer, to further increase water suction and water lock effect.
It is worth noting that, the structure of the first water lock layer 510 is not limited to step structure, it can also be other knots
Structure, such as the first water lock layer 510 is flat close to the surface of separation layer 300, and the second water lock layer 520 is arranged in the first water lock layer 510
Marginal position close to the surface of separation layer 300.
On the basis of above-mentioned seat cushion, in order to further increase water suction and water lock effect, specifically, the first water lock layer 510
For boss structure, the second water lock layer 520 is around the first water lock layer 510 and is pressed together on the first water lock layer 510.
Above-mentioned seat cushion, the first water lock layer 510 are boss structure, and the jag of the boss structure is towards separation layer 300, second
Water lock layer 520 is around the first water lock layer 510, and the second water lock layer 520 is pressed together on the first water lock layer 510, the second water lock
Layer 520 and 220 face of side plate and it is arranged in the surrounding of side plate 220, so that from the water of water conservancy diversion on 200 side plate 220 of guide layer by the
Two water lock layers 520 and the first water lock layer 510 absorb and are latched in inside, to improve water suction and water lock effect.
In order to improve drainage effect, specifically, as shown in Figure 1, seat cushion further includes at least one water-guiding hole 700, water-guiding hole
700 are arranged through separation layer 300 and foaming layer 400 and with 210 face of top plate, and the inner wall of water-guiding hole 700 is equipped with waterproof coating.
Above-mentioned seat cushion is scratched in external protection 100, when thering are other liquid such as more water to flow into from external protection 100,
A part of water flows into the second water lock layer 520 by guide layer 200, and another part water flows into the first water lock layer by water-guiding hole 700
510, it to guarantee water lock effect, then is discharged through drainage hole 600, so that water be avoided to accumulate, improves drainage effect.Water-guiding hole 700
Number can be one, or it is multiple, each water-guiding hole 700 through separation layer 300 and foaming layer 400 and with top plate 210
Face setting, preferably, multiple water-guiding holes 700 are uniformly distributed.The inner wall of each water-guiding hole 700 is equipped with waterproof coating, to avoid
Water is remained in when flowing through water-guiding hole 700 in separation layer 300 and foaming layer 400, is improved water guide effect, is avoided in foaming layer 400
Accumulate water, to improve the product yield of seat cushion.
Another preferred embodiment, as shown in figure 3, seat cushion further includes collet 800, collet 800 is located at the back of separation layer 300
Side from water lock layer 500, water lock layer 500 include third water lock layer 530, and third water lock layer 530 is disposable lock water layer, once
Property water lock layer water absorption rate be better than the water absorption rate of reversible water lock layer, which is prepared using high absorbency material, such as
High water absorbency polymer, third water lock layer 530, which is removably secured, is connected to collet 800.
In specific setting, collet 800 has groove, and for the opening of groove towards separation layer 300, third water lock layer 530 can
It is removedly fixed and is connected in groove.
Above-mentioned seat cushion, using high water absorbency polymer third water lock layer 530 can by water latch inside it, without
Exudation, the third water lock layer 530 are not limited to high water absorbency polymer, can also be other materials that can satisfy requirement,
In specific setting, third water lock layer 530 is securely removably connected in groove, the third water lock in the use process of seat cushion
Layer 530 is fixed in groove, and removes the third water lock layer 530 out of groove when needing replacing third water lock layer 530.It is logical
Setting groove is crossed to be fixed on collet 800 convenient for third water lock layer 530.It is scratched in external protection 100, there is other liquid such as water
When being flowed into from external protection 100, since the guide layer 200 between separation layer 300 and external protection 100 is provide with separation layer
300, water is oriented to third water lock layer 530 by guide layer 200, so that being accumulated in third water lock layer from the water that guide layer 200 imports
In 530, avoids having water accumulation in seat cushion interior gap, so that the clothes of user will not be polluted, and third can be regularly replaced
Water lock layer 530 is to remove the third water lock layer 530 for being latched with water, the water in seat cushion is discharged.
Third water lock layer 530 and groove be removably secured connection type have it is a variety of, specifically, third water lock layer
530 are bonded in groove by glue.
The connection type that is removably secured of above-mentioned seat cushion, third water lock layer 530 and groove can be glue bonding, pass through
Glue, which can be convenient, is quickly fixed as one third water lock layer 530 and groove, and is needing replacing third water lock layer 530
When also more easily third water lock layer 530 can be removed from groove, but third water lock layer 530 and groove are removably
The mode of being fixedly connected is not limited thereto, and can is also other connection types that can satisfy requirement, is such as clamped, third water lock layer
530 and groove specifically be removably secured connection type can according to the actual conditions of seat cushion determine.
In order to improve drainage effect, a kind of preferred embodiment, as shown in Figure 1, Figure 2 and shown in Fig. 3, seat cushion further includes water suction
Layer 900, the water absorption rate of water absorption layer 900 are better than guide layer 200, water absorption layer 900 be set to external protection 100 and guide layer 200 it
Between.
Above-mentioned seat cushion is scratched in external protection 100, when having other liquid such as water to flow into from external protection 100, is set to
Water absorption layer 900 between external protection 100 and guide layer 200 absorbs water, avoids water unordered flowing in external protection 100, and
And allow the water to more be absorbed since the water absorption rate of water absorption layer 900 is better than guide layer 200, then by being located at separation layer
Between 300 and external protection 100 and be located at separation layer 300 outside guide layer 200 by water guide lock water layer 500 so that
The water imported from guide layer 200 is accumulated in water lock layer 500, avoids having water accumulation in seat cushion interior gap, to will not pollute
The clothes of user.
Specifically, guide layer 200 includes plant fiber, composite fibre, hydrophilic cloth, one of polypropylene fibre cloth or more
Kind.
Above-mentioned seat cushion, guide layer 200 may include plant fiber, composite fibre, hydrophilic cloth, one in polypropylene fibre cloth
Kind, it also may include plant fiber, composite fibre, hydrophilic cloth is a variety of in polypropylene fibre cloth, but the material of guide layer 200
It is not limited thereto, can also be other materials met the requirements, and the specific material of guide layer 200 is according to the practical feelings of seat cushion
Condition determines.
Specifically, separation layer 300 includes non-woven fabrics, polypropylene, polycarbonate, one of polyvinyl chloride or a variety of.
Above-mentioned seat cushion, separation layer 300 may include non-woven fabrics, polypropylene, polycarbonate, one of polyvinyl chloride,
It may include non-woven fabrics, polypropylene, polycarbonate is a variety of in polyvinyl chloride, but the material of separation layer 300 is not limited to
This, can also be other materials met the requirements, and the specific material of separation layer 300 is determined according to the actual conditions of seat cushion.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (11)
1. a kind of seat cushion, which is characterized in that including foaming layer and the external protection being arranged on the outside of the foaming layer, the hair
The outer surface of alveolar layer is coated with separation layer, and guide layer, the guide layer cover are equipped between the separation layer and the external protection
If the separation layer, the separation layer is equipped with water lock layer away from the side of the guide layer, and the water lock layer covers the water conservancy diversion
Layer.
2. seat cushion according to claim 1, which is characterized in that the guide layer includes side plate and top plate, the side plate
The guide layer is set to form cavity open at one end with the top plate, the cavity is located at the outside of the separation layer, described
Water lock layer include the first water lock layer, the first water lock layer be reversible water lock layer, the reversible water lock layer be pressurized draining when simultaneously
And can restore to absorb water when no pressure, the first water lock layer is equipped at least one drainage hole away from the side of the separation layer.
3. seat cushion according to claim 2, which is characterized in that end face and institute of the side plate towards the first water lock layer
The surface for stating the first water lock layer is in contact and the surface shape complementary with the first water lock layer.
4. seat cushion according to claim 2, which is characterized in that the water lock layer further includes the second water lock layer, and described second
Water lock layer is disposable lock water layer, and the disposable lock water layer is prepared using high absorbency material, the disposable lock water layer
Water absorption rate is better than the water absorption rate of the reversible water lock layer；
The first water lock layer includes at least one step structure, and the step structure and the side plate face are arranged, including phase
The mutually third step surface of parallel First terrace, second step face and connection the First terrace and second step face,
The First terrace is flat and the disposable lock water layer is arranged on the separation layer, the second step face.
5. seat cushion according to claim 4, which is characterized in that the first water lock layer is boss structure, second lock
Water layer is around the first water lock layer and is pressed together on the first water lock layer.
6. seat cushion according to claim 4, which is characterized in that further include at least one water-guiding hole, the water-guiding hole runs through
The separation layer and foaming layer and it is arranged with the top plate face, the inner wall of the water-guiding hole is equipped with waterproof coating.
7. seat cushion according to claim 1, which is characterized in that further include collet, the collet is located at separation layer away from institute
The side of water lock layer is stated, the water lock layer includes third water lock layer, and the third water lock layer is disposable lock water layer, described primary
Property water lock layer using high absorbency material prepare, the third water lock layer, which is removably secured, is connected to the collet.
8. seat cushion according to claim 7, which is characterized in that the collet has groove, the opening direction of the groove
The separation layer, the third water lock layer are connected in the groove by glue.
9. seat cushion according to claim 1-8, which is characterized in that it further include water absorption layer, the suction of the water absorption layer
Water rate is better than the guide layer, and the water absorption layer is set between the external protection and the guide layer.
10. seat cushion according to claim 9, which is characterized in that the guide layer includes plant fiber, composite fibre, parent
Water cloth, one of polypropylene fibre cloth or a variety of.
11. seat cushion according to claim 9, which is characterized in that the separation layer includes non-woven fabrics, polypropylene, poly- carbonic acid
Ester, one of polyvinyl chloride or a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853964.3A CN110466651A (en) | 2019-09-10 | 2019-09-10 | Seat cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853964.3A CN110466651A (en) | 2019-09-10 | 2019-09-10 | Seat cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110466651A true CN110466651A (en) | 2019-11-19 |
Family
ID=68515438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910853964.3A Pending CN110466651A (en) | 2019-09-10 | 2019-09-10 | Seat cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110466651A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000142517A (en) * | 1998-11-02 | 2000-05-23 | Suzuka Kogyo Kk | Bicycle saddle protective cover and storage device thereof |
| US20020125749A1 (en) * | 1998-12-28 | 2002-09-12 | Nobukatsu Ashida | Vehicle seat, a skin material for a vehicle seat and a method of manufacturing the vehicle seat |
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| CN109131651A (en) * | 2018-09-05 | 2019-01-04 | 钱娟娟 | Waterproof vehicle seat |
| CN109572878A (en) * | 2018-12-11 | 2019-04-05 | 庄秋瑶 | Drain moisture-proof vehicle seat |
| CN110150903A (en) * | 2019-06-12 | 2019-08-23 | 上海钧正网络科技有限公司 | A kind of cushion, vehicle and sofa |
| CN210455039U (en) * | 2019-09-10 | 2020-05-05 | 上海钧正网络科技有限公司 | Seat cushion |
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2019
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|---|---|---|---|---|
| JP2000142517A (en) * | 1998-11-02 | 2000-05-23 | Suzuka Kogyo Kk | Bicycle saddle protective cover and storage device thereof |
| US20020125749A1 (en) * | 1998-12-28 | 2002-09-12 | Nobukatsu Ashida | Vehicle seat, a skin material for a vehicle seat and a method of manufacturing the vehicle seat |
| JP2003102758A (en) * | 2001-09-28 | 2003-04-08 | Wacoal Corp | Incontinence pad and incontinence pant |
| JP2012076548A (en) * | 2010-09-30 | 2012-04-19 | Ts Tech Co Ltd | Vehicle upholstery and method for manufacturing the same |
| CN106428314A (en) * | 2016-10-28 | 2017-02-22 | 成都多普力电子科技有限公司 | Two-person type cushion internally provided with moisture-proof device |
| WO2018198463A1 (en) * | 2017-04-27 | 2018-11-01 | 本田技研工業株式会社 | Straddling-type seat |
| CN207089508U (en) * | 2017-05-05 | 2018-03-13 | 成都一步共享科技有限公司 | A kind of saddle for possessing self-cleaning function |
| CN207029396U (en) * | 2017-08-14 | 2018-02-23 | 谢瑞云 | A kind of special rain-proof structure of shared bicycle |
| CN207466841U (en) * | 2017-10-27 | 2018-06-08 | 晋江市亿兴橡塑有限公司 | A kind of motorcycle cushion |
| CN208069884U (en) * | 2018-03-21 | 2018-11-09 | 英属开曼群岛商锋明国际股份有限公司台湾分公司 | In conjunction with the bicycle saddle cushion of biogel structure |
| CN109131651A (en) * | 2018-09-05 | 2019-01-04 | 钱娟娟 | Waterproof vehicle seat |
| CN109572878A (en) * | 2018-12-11 | 2019-04-05 | 庄秋瑶 | Drain moisture-proof vehicle seat |
| CN110150903A (en) * | 2019-06-12 | 2019-08-23 | 上海钧正网络科技有限公司 | A kind of cushion, vehicle and sofa |
| CN210455039U (en) * | 2019-09-10 | 2020-05-05 | 上海钧正网络科技有限公司 | Seat cushion |
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