CN211001022U - Honeycomb gel cushion inner core - Google Patents
Honeycomb gel cushion inner core Download PDFInfo
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- CN211001022U CN211001022U CN201922087809.3U CN201922087809U CN211001022U CN 211001022 U CN211001022 U CN 211001022U CN 201922087809 U CN201922087809 U CN 201922087809U CN 211001022 U CN211001022 U CN 211001022U
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Abstract
The utility model relates to a honeycomb gel cushion inner core relates to automotive interior articles for use's technical field, and it includes the inner core body, the inner core body include from last down last morphotype body that sets gradually and the under bracing body that is connected with last morphotype body, last morphotype body on be equipped with ventilative chamber, the under bracing body on be equipped with and support the chamber, support the chamber with ventilative chamber be linked together, the under bracing body still include brace rod subassembly. The utility model has the advantages of long-term use can keep good ventilation effect.
Description
Technical Field
The utility model belongs to the technical field of automotive interior articles for use's technique and specifically relates to a honeycomb gel cushion inner core is related to.
Background
With the continuous increase of the consumption of the market after the Chinese automobile products are used, the automobile cushion also becomes a main consumer product of a family with automobiles. It is particularly important to select a set of comfortable and practical automobile cushion according to seasons, and automobile cushions made of different materials such as chemical fibers, artificial wool and wool are available on the market nowadays.
Chinese patent No. CN206367413U discloses an automobile seat cushion, which comprises a seat cushion, a back cushion and a connecting plate. The upper end of the cushion is connected with the lower end of the back cushion through a connecting zipper; the cushion and the back cushion are provided with inner layers; inner layer zippers are arranged at the bottom of the cushion and the top of the back cushion; the two sides of the cushion and the back cushion are provided with interlayers; the interlayer is internally provided with a supporting plate, and the supporting plates at the same side are connected through a connecting plate. When a user uses the seat cushion in hot summer, the air permeability of the seat cushion is poor.
SUMMERY OF THE UTILITY MODEL
To the deficiencies of the prior art, one of the objects of the present invention is to provide a cellular gel cushion inner core, which has the advantage of maintaining good ventilation effect even after long-term use.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a honeycomb gel cushion inner core, includes the inner core body, the inner core body include from the last upper deformation body that down sets gradually and the under bracing body that is connected with upper deformation body, upper deformation body on be equipped with ventilative chamber, the under bracing body on be equipped with the support chamber, the support chamber with ventilative chamber be linked together, the under bracing body still include brace rod subassembly.
Through adopting above-mentioned technical scheme, when using, user's buttock and last morphotype body contact, ventilative chamber takes place deformation afterwards, when making user's buttock and last morphotype body contact, the sensation is more soft, can effectual improvement user's comfort level, simultaneously because the existence of bottom suspension body just supports the chamber and is linked together with ventilative chamber, consequently can effectually play the effect of support, and the produced steam of buttock and shank can pass to the support intracavity through ventilative chamber, consequently can guarantee good ventilation effect, the bottom suspension body still includes support muscle strip subassembly, consequently, the structural strength of bottom suspension body has further been strengthened, consequently, under the condition of long-time use, the bottom suspension body still can play good ventilation effect.
The present invention may be further configured in a preferred embodiment as: the supporting rib assembly is arranged in the supporting cavity and is connected with the inner wall of the supporting cavity, and the upper surface of the supporting rib assembly is flush with the upper surface of the lower supporting body.
By adopting the technical scheme, therefore, when the ventilation cavity deforms, pressure can be conducted to the lower supporting body, because the upper surface of the supporting rib assembly is flush with the upper surface of the lower supporting body, and the supporting rib assembly is arranged in the supporting cavity and is connected with the inner wall of the supporting cavity, when the pressure is conducted to the supporting cavity, the deformation of the supporting cavity can be effectively reduced by the supporting rib assembly, the structural strength of the lower supporting body is improved, the ventilation cavity and the supporting cavity which are in a regular hexagon have the characteristic of high structural strength, the supporting cavity and the ventilation cavities are in one-to-one correspondence, the circumscribed circle of the corresponding supporting cavity and the projection of the circumscribed circle of the ventilation cavity on the horizontal plane coincide with each other, so that hot air in the ventilation cavity can be quickly conducted into the supporting cavity, and a good heat dissipation effect is ensured.
The present invention may be further configured in a preferred embodiment as: the supporting rib assembly comprises a plurality of supporting bars, the supporting bars are intersected in pairs and only have one intersection point, and the intersection point coincides with the projection of the circle center of the circumscribed circle of the corresponding supporting cavity on the horizontal plane.
By adopting the technical scheme, when the supporting bars are stressed, because the intersection points between the supporting bars coincide with the projections of the circle centers of the corresponding circumscribed circles of the supporting cavities on the horizontal plane, the stress can be effectively dispersed, and the deformation of the supporting cavities is reduced.
The present invention may be further configured in a preferred embodiment as: the supporting rib assembly comprises a first supporting piece, the outline of the first supporting piece is the same as that of the hexagram, and each vertex of the first supporting piece is connected with the inner wall of the supporting cavity.
Through adopting above-mentioned technical scheme, the outline of first support piece is the same with the outline of six star, consequently makes when pressure conduction is to first support piece department, and first support piece can effectually play the supporting role, has consequently further strengthened the structural strength who supports the chamber.
The present invention may be further configured in a preferred embodiment as: the upper surface of the first supporting piece is flush with the upper surface of the upper deformation body, and the lower surface of the first supporting piece is flush with the lower surface of the lower supporting body.
Through adopting above-mentioned technical scheme, consequently when the user of heavy body uses, can have and play good supporting effect, avoid pressure too big and lead to the problem that the lower support body also takes place great deformation to take place, guaranteed good ventilation effect.
The present invention may be further configured in a preferred embodiment as: the supporting rib assembly further comprises a second supporting piece, the second supporting piece is located inside the first supporting piece and connected with the inner wall of the first supporting piece, the second supporting piece comprises a plurality of supporting rods, the supporting rods are intersected pairwise and only have one intersection point, and the intersection point coincides with the projection of the circle center of the circumscribed circle of the corresponding supporting cavity on the horizontal plane.
Through adopting above-mentioned technical scheme, when deformation takes place for first support piece, and when pressure conduction was located to the bracing piece, because the bracing piece is connected with the inner wall of first support piece, consequently can effectually play the effect of dispersion pressure for user's supporting effect to big weight is better.
The present invention may be further configured in a preferred embodiment as: the upper deformation body and the lower support body respectively comprise elastic ribs which are arranged in a staggered mode, the air permeable cavity and the support cavity are formed by a plurality of elastic ribs which are arranged in a staggered mode, and the first support part is formed by the elastic ribs.
Through adopting above-mentioned technical scheme, consequently, constitute first support piece through the elasticity rib of crisscross setting for technical ability plays good supporting effect, can play the purpose of economize on raw materials again.
The present invention may be further configured in a preferred embodiment as: the air-permeable cavity and the supporting cavity are both in regular hexagon shapes, the diameter of the circumscribed circle of the supporting cavity is equal to that of the circumscribed circle of the air-permeable cavity, the lower supporting body further comprises a supporting body, the air-permeable cavity corresponds to the supporting body, the supporting body is composed of three supporting cavities, the three supporting cavities of the supporting body are connected and are in a shape like a Chinese character 'pin', the projection of the circle center of the circumscribed circle of the air-permeable cavity on the horizontal plane is coincident with the projection of the center of the supporting body on the horizontal plane, the upper deformation body and the lower supporting body respectively comprise elastic ribs which are arranged in a staggered mode, the air-permeable cavity and the supporting cavity are formed by a plurality of elastic ribs which are arranged in a staggered mode, and the supporting rib assembly is formed by the elastic ribs which fall on the projection of the air-permeable cavity on the horizontal plane.
By adopting the technical scheme, when a user uses the air-permeable cavity and the support body correspondingly, the projection of the circle center of the circumscribed circle of the air-permeable cavity on the horizontal plane is coincident with the projection of the center of the support body on the horizontal plane, so that when pressure is transmitted to the support part, the cavity wall of the support cavity of the support part can have a good support effect.
The present invention may be further configured in a preferred embodiment as: the inner core body have two, the inner core body between be equipped with the connecting rib piece, the thickness of connecting rib piece be less than the thickness of lower support body, the inner core body that is located connecting rib piece both sides form big ventilative groove with the connecting rib piece.
Through adopting above-mentioned technical scheme, the existence of connecting rib piece makes when the cushion inner core of taking, through vertically buckling in connecting rib piece department for the inner core body that is located connecting rib piece both sides is folded relatively, therefore the inner core body does not take place deformation, can effectually avoid the problem of inner core body bounce-back to take place, makes to take more convenient, and the existence in big ventilative groove simultaneously makes when using, can play good ventilation effect.
The present invention may be further configured in a preferred embodiment as: the connecting rib piece has two, and the interval sets up in order to form supplementary ventilative groove.
Through adopting above-mentioned technical scheme, ventilative effect has further been strengthened in the existence of supplementary ventilative groove for the user is more comfortable when using.
To sum up, the utility model discloses a following at least one useful technological effect:
through the arrangement of the upper deformation body and the lower support body, when the upper deformation body deforms, the lower support body has smaller size variation, so that a supporting effect is achieved, a good ventilation effect is ensured, and meanwhile, the structural strength of the lower support body is further enhanced due to the existence of the supporting rib assembly, so that the problem of poor heat dissipation effect caused by the deformation of the lower support body under the condition of long-time use can be effectively solved;
due to the existence of the connecting rib pieces, when the cushion inner core is taken and folded, only the connecting rib pieces deform, and the inner core body cannot deform; therefore, the taking difficulty of the cushion inner core can be effectively reduced, and the taking is more convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the ventilating cavity and the supporting cavity in embodiment 1.
FIG. 3 is a schematic structural view of embodiment 2.
Fig. 4 is a schematic top view of the ventilation chamber of embodiment 2.
Fig. 5 is a schematic top view of the ventilation chamber of embodiment 3.
FIG. 6 is a schematic sectional view along the line A-A in example 5.
Fig. 7 is a partial structural schematic view of the ventilation chamber of embodiment 2.
Reference numerals: 1. an inner core body; 11. connecting rib pieces; 12. a large air-permeable groove; 13. an auxiliary ventilation groove; 21. a gas permeable cavity; 22. a support cavity; 3. a support bar assembly; 31. a supporting strip; 321. a first support member; 322. a second support member; 3221. a support rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a honeycomb gel cushion inner core, including inner core body 1, inner core body 1 includes from the last upper deformation body that down sets gradually and the under bracing body that is connected with upper deformation body, is equipped with ventilative chamber 21 on the upper deformation body, is equipped with on the under bracing body and supports chamber 22, support chamber 22 with ventilative chamber 21 be linked together, the under bracing body still includes brace rod subassembly 3.
The connecting rib piece 11 has two pieces and is arranged at intervals to form an auxiliary ventilation groove 13.
The first embodiment is as follows:
referring to fig. 2, the ventilating cavities 21 and the supporting cavities 22 are regular hexagons, the supporting cavities 22 correspond to the ventilating cavities 21 one by one, the projections of the circumscribed circles of the corresponding supporting cavities 22 and the circumscribed circles of the ventilating cavities 21 on the horizontal plane coincide with each other, the supporting rib assemblies 3 are arranged in the supporting cavities 22 and connected with the inner walls of the supporting cavities 22, and the upper surfaces of the supporting rib assemblies 3 are flush with the upper surfaces of the lower supporting bodies.
The support rib assembly 3 comprises a plurality of support bars 31, each support bar 31 is intersected with each other, and only one intersection point is formed, the intersection point coincides with the projection of the circle center of the circumscribed circle of the corresponding support cavity 22 on the horizontal plane, and the support bars 31 equally divide the inscribed circle of the corresponding support cavity 22.
Meanwhile, in order to strengthen the supporting effect of the lower supporting body, the circle center of the circumscribed circle of the corresponding supporting cavity 22 and the projection of the circle center of the circumscribed circle of the ventilating cavity 21 on the horizontal plane coincide, the supporting cavity 22 and the ventilating cavity 21 correspond one to one, therefore, the thickness of the cavity wall of the supporting cavity 22 is greater than that of the cavity wall of the ventilating cavity 21, namely, the diameter of the circumscribed circle of the ventilating cavity 21 is smaller than that of the circumscribed circle of the supporting cavity 22, therefore, when the hip of a user is contacted with the ventilating cavity 21, the ventilating cavity 21 is easier to deform, thereby being used, the ventilation cavity is softer, and when the ventilating cavity 21 is completely deformed, the hip of the user is contacted with the supporting cavity 22, the existence of the supporting cavity 22 enables the supporting cavity 22 to still have good ventilation effect when the ventilating cavity 21 is completely deformed.
The implementation principle of the above embodiment is as follows: when using, user's buttock contacts with last morphotype body, make it take place the deformation to go up the morphotype body, and pressure can conduct to the bottom suspension body on, because the existence of support bar 31, consequently, can play good supporting effect, for example, support bar 31 is three, contained angle between the adjacent support bar 31 is 120, because support bar 31 is connected with the inner wall that supports chamber 22, consequently, the length of each support bar 31 equals, make when receiving pressure, support bar 31 atress is more even, the morphometric quantity is less, the supporting effect has been improved greatly, guaranteed to use for a long time, the bottom suspension body produces the deformation and the relatively poor problem of radiating effect who leads to takes place. Meanwhile, due to the existence of the connecting ribs, when the cushion inner core is taken and folded, only the connecting ribs 11 deform, and the inner core body 1 cannot deform; consequently can effectually reduce the degree of difficulty of taking of cushion inner core for it is more convenient to take, and ventilative effect can further be strengthened in the existence of ventilative groove 12 and supplementary ventilative groove 13 greatly, makes more comfortable when using.
Example two:
referring to fig. 3 and 4, the ventilating cavities 21 and the supporting cavities 22 are regular hexagons, the supporting cavities 22 correspond to the ventilating cavities 21 one by one, the projections of the circumscribed circles of the corresponding supporting cavities 22 and the circumscribed circle of the ventilating cavity 21 on the horizontal plane coincide, the supporting bar assembly 3 comprises a first supporting piece 321, the outer contour of the first supporting piece 321 is the same as that of a hexagon star, and each vertex of the first supporting piece 321 is connected with the inner wall of the supporting cavity 22.
The upper surface of the first support 321 is flush with the upper surface of the upper deformation, and the lower surface of the first support 321 is flush with the lower surface of the lower support.
The supporting bar assembly 3 further includes a second supporting member 322, the second supporting member 322 is located inside the first supporting member 321 and connected to the inner wall of the first supporting member 321, the second supporting member 322 includes a plurality of supporting rods 3221, each two of the supporting rods 3221 intersect with each other and have only one intersection point, the intersection point coincides with a projection of a circle center of a circumcircle of the corresponding supporting cavity 22 on a horizontal plane, and the supporting rods 3221 equally divide an inscribed circle of the corresponding first supporting member 321.
The upper deformation body and the lower support body respectively comprise elastic ribs which are arranged in a staggered mode, the air permeable cavity 21 and the support cavity 22 are formed by the elastic ribs which are arranged in a staggered mode, and the first support part 321 is formed by the elastic ribs.
Referring to fig. 4 and 7, the supporting cavities 22 correspond to the ventilating cavities 21 one by one, the projections of the corresponding supporting cavities 22 and the ventilating cavities 21 on the horizontal plane are overlapped, six ventilating cavities 21 are arranged in a circumferential array around one ventilating cavity 21 and are partially overlapped, the intersection points of the overlapped parts are the middle points of the intersecting cavity walls, three supporting rods 3221 are respectively connected with three pointed diagonal angles of the first supporting part 321, and the included angle between the adjacent supporting rods 3221 is 120 °.
The implementation principle of the above embodiment is as follows: when a user with large body weight uses the ventilation cavity 21, the ventilation cavity 21 is in contact with the ventilation cavity, when the ventilation cavity 21 deforms, the upper surface of the first support part 321 is flush with the upper surface of the upper deformation body, the lower surface of the first support part 321 is flush with the lower surface of the lower support part, and therefore the buttocks of the user can be in contact with the first support part 321, pressure can be effectively dispersed, deformation of the lower support part is reduced, the problem that the ventilation effect is poor due to overlarge deformation of the lower support part is avoided, meanwhile, the first support part 321 can be effectively supported due to the existence of the support rod 3221 connected with the inner wall of the first support part 321, and the deformation of the first support part 321 is reduced. Meanwhile, the existence of the first supporting piece 321 and the second supporting piece 322 enables the ventilating cavity 21 to be restored when the cushion is not used, so that the problem that the ventilating cavity 21 cannot be restored due to the fact that the ventilating cavity is subjected to large pressure is avoided, and the service life of the upper deformation body is prolonged.
Example three:
referring to fig. 5 and 6, the ventilating cavity 21 and the supporting cavity 22 are both in regular hexagon shapes, the diameter of the circumscribed circle of the supporting cavity 22 is equal to that of the circumscribed circle of the ventilating cavity 21, the lower supporting body further comprises a supporting body, the ventilating cavity 21 corresponds to the supporting body, the supporting body is composed of three supporting cavities 22, the three supporting cavities 22 forming the supporting body are connected and are in a delta shape, the supporting cavities 22 are not overlapped with each other, the projection of the circle center of the circumscribed circle of the ventilating cavity 21 on the horizontal plane is coincident with the projection of the center of the supporting body on the horizontal plane, the upper deformation body and the lower supporting body respectively comprise elastic ribs which are arranged in a staggered mode, the ventilating cavity 21 and the supporting cavity 22 are formed by the elastic ribs which fall on the ventilating cavity 21 in the projection of the horizontal plane, and the supporting rib assembly 3 is formed by the elastic ribs.
Meanwhile, in order to strengthen the supporting effect of the lower supporting body, the circle center of the circumscribed circle of the corresponding supporting cavity 22 and the projection of the circle center of the circumscribed circle of the ventilating cavity 21 on the horizontal plane coincide, the supporting cavity 22 and the ventilating cavity 21 correspond one to one, the thickness of the cavity wall of the supporting cavity 22 is greater than that of the cavity wall of the ventilating cavity 21, namely, the diameter of the circumscribed circle of the ventilating cavity 21 is smaller than that of the circumscribed circle of the supporting cavity 22, therefore, when the hip of a user is contacted with the ventilating cavity 21, the ventilating cavity 21 is easier to deform, so that the ventilation cavity is used and softer, and when the ventilating cavity 21 is completely deformed, the hip of the user is contacted with the supporting cavity 22, the existence of the supporting cavity 22 enables the supporting cavity 22 to still have good ventilating effect when the ventilating cavity 21 is completely deformed.
The implementation principle of the above embodiment is as follows: therefore, when the ventilating cavity 21 deforms, the pressure transmitted to the lower support is borne by the cavity wall of the supporting cavity 22 (namely, the elastic ribs which fall in the horizontal plane projection of the ventilating cavity 21), so that the lower support can be effectively prevented from deforming, and a good ventilating effect can be kept.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a honeycomb gel cushion inner core, includes inner core body (1), its characterized in that: the inner core body (1) comprises an upper deformation body and a lower support body, wherein the upper deformation body and the lower support body are sequentially arranged from top to bottom, the upper deformation body is provided with a ventilation cavity (21), the lower support body is provided with a support cavity (22), the support cavity (22) is communicated with the ventilation cavity (21), and the lower support body further comprises a support rib assembly (3).
2. A honeycomb gel cushion inner core according to claim 1, wherein: the ventilating cavity (21) and the supporting cavity (22) are both in regular hexagon shapes, the supporting cavity (22) and the ventilating cavity (21) are in one-to-one correspondence, the projection of the circumscribed circle of the corresponding supporting cavity (22) and the projection of the circumscribed circle of the ventilating cavity (21) on the horizontal plane are overlapped, the supporting rib assembly (3) is arranged in the supporting cavity (22) and is connected with the inner wall of the supporting cavity (22), and the upper surface of the supporting rib assembly (3) is flush with the upper surface of the lower supporting body.
3. A honeycomb gel cushion inner core according to claim 2, wherein: the supporting rib assembly (3) comprises a plurality of supporting bars (31), each two of the supporting bars (31) are intersected, only one intersection point is formed, and the intersection point coincides with the projection of the circle center of the circumscribed circle of the corresponding supporting cavity (22) on the horizontal plane.
4. A honeycomb gel cushion inner core according to claim 1, wherein: the ventilating cavity (21) and the supporting cavity (22) are both in regular hexagon shapes, the supporting cavity (22) corresponds to the ventilating cavity (21) one by one, the projection of the circumscribed circle of the corresponding supporting cavity (22) and the projection of the circumscribed circle of the ventilating cavity (21) on the horizontal plane are coincident, the supporting rib assembly (3) comprises a first supporting piece (321), the outline of the first supporting piece (321) is the same as that of a hexagon star, and each vertex of the first supporting piece (321) is connected with the inner wall of the supporting cavity (22).
5. A cellular gel cushion inner core according to claim 4, wherein: the upper surface of the first supporting piece (321) is flush with the upper surface of the upper deformation body, and the lower surface of the first supporting piece (321) is flush with the lower surface of the lower supporting body.
6. A cellular gel cushion inner core according to claim 4 or 5, wherein: the supporting rib assembly (3) further comprises a second supporting piece (322), the second supporting piece (322) is located inside the first supporting piece (321) and connected with the inner wall of the first supporting piece (321), the second supporting piece (322) comprises a plurality of supporting rods (3221), every two of the supporting rods (3221) are intersected, only one intersection point is formed, and the intersection point coincides with the projection of the circle center of the circumcircle of the corresponding supporting cavity (22) on the horizontal plane.
7. A cellular gel cushion inner core according to claim 4, wherein: the upper deformation body and the lower support body respectively comprise elastic ribs which are arranged in a staggered mode, the air-permeable cavity (21) and the support cavity (22) are formed by a plurality of elastic ribs which are arranged in a staggered mode, and the first support piece (321) is formed by the elastic ribs.
8. A honeycomb gel cushion inner core according to claim 1, wherein: the ventilating cavity (21) and the supporting cavity (22) are both in a regular hexagon shape, the diameter of the circumscribed circle of the supporting cavity (22) is equal to that of the circumscribed circle of the ventilating cavity (21), the lower supporting body also comprises a supporting body, the ventilating cavity (21) corresponds to the supporting body, the supporting body is composed of three supporting cavities (22), the three supporting cavities (22) which form the supporting body are connected and are in a shape of Chinese character 'pin', the projection of the circle center of the circumcircle of the ventilating cavity (21) on the horizontal plane is coincided with the projection of the center of the support body on the horizontal plane, the upper deformation body and the lower support body both comprise elastic ribs which are arranged in a staggered manner, the air-permeable cavity (21) and the support cavity (22) are formed by a plurality of elastic ribs which are arranged in a staggered manner, the supporting rib assembly (3) is composed of elastic ribs which fall in the horizontal plane projection of the ventilating cavity (21).
9. A honeycomb gel cushion inner core according to claim 1, wherein: the inner core body (1) have two, inner core body (1) between be equipped with connection rib piece (11), the thickness of connection rib piece (11) be less than the thickness of lower support body, connection rib piece (11) and inner core body (1) that are located connection rib piece (11) both sides form big ventilative groove (12).
10. A honeycomb gel cushion inner core according to claim 9, wherein: the connecting rib piece (11) have two, and the interval sets up in order to form supplementary ventilative groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087809.3U CN211001022U (en) | 2019-11-28 | 2019-11-28 | Honeycomb gel cushion inner core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087809.3U CN211001022U (en) | 2019-11-28 | 2019-11-28 | Honeycomb gel cushion inner core |
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| Publication Number | Publication Date |
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| CN211001022U true CN211001022U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922087809.3U Active CN211001022U (en) | 2019-11-28 | 2019-11-28 | Honeycomb gel cushion inner core |
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| CN (1) | CN211001022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500955A (en) * | 2021-07-12 | 2021-10-15 | 杭州富氧环境科技有限公司 | Negative oxygen ion automobile blanket pad and manufacturing process thereof |
-
2019
- 2019-11-28 CN CN201922087809.3U patent/CN211001022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500955A (en) * | 2021-07-12 | 2021-10-15 | 杭州富氧环境科技有限公司 | Negative oxygen ion automobile blanket pad and manufacturing process thereof |
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