CN208658544U - A kind of pillow of honeycomb cotton preparation - Google Patents
A kind of pillow of honeycomb cotton preparation Download PDFInfo
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- CN208658544U CN208658544U CN201820766349.XU CN201820766349U CN208658544U CN 208658544 U CN208658544 U CN 208658544U CN 201820766349 U CN201820766349 U CN 201820766349U CN 208658544 U CN208658544 U CN 208658544U
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- occipitalia
- undulating membrane
- pillow
- slideway
- rolling
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Abstract
A kind of pillow of honeycomb cotton preparation, including preceding occipitalia, middle occipitalia and rear pillow part, the middle occipitalia includes upper undulating membrane, lower undulating membrane, roller and side occipitalia, wherein, the left and right ends of side occipitalia respectively with it is preceding, the side of rear pillow part is connected, the top of side occipitalia, bottom surface respectively with it is upper, lower undulating membrane is connected, on, the left and right ends of lower undulating membrane respectively with it is preceding, the side of rear pillow part is connected, on, roller is provided in the rolling chamber pressed from both sides between lower undulating membrane, the Network Ventilation layer communicated with rolling chamber is provided in the middle part of preceding occipitalia, on and, the manufacture material of lower undulating membrane is honeycomb cotton.Not only gas permeability is relatively strong by the design, it is higher to be not likely to produce peculiar smell, sleep quality, but also operating is smooth, easily operated, automaticity is stronger.
Description
Technical field
The utility model relates to a kind of pillows, belong to the pillow in textile fabrics field more particularly to a kind of preparation of honeycomb cotton,
It is particularly applicable to enhance gas permeability, the generation of peculiar smell is avoided.
Background technique
Currently, existing pillow on the market, is mainly filled by chemical fibre, cotton, buckwheat, natural feather, latex or sponge etc.,
The problems such as it is poor that these pillows all have a gas permeability, is also easy to produce peculiar smell, especially chemical fibre pillow, cotton pillow, sponge pillow, down feather pillow,
Not only it cannot effectively breathe freely, itself be more prone to produce peculiar smell, the strong influence comfort level of user.
The information for disclosing the background technology part is merely intended to increase the understanding to the general background of present patent application, without
It should be considered as recognizing or implying in any form that the information constitutes existing skill already known to those of ordinary skill in the art
Art.
Summary of the invention
Defect that is poor, being also easy to produce peculiar smell that the purpose of the utility model is to overcome gas permeabilities existing in the prior art with ask
Topic, provide a kind of gas permeability is relatively strong, be not likely to produce peculiar smell the preparation of honeycomb cotton pillow.
In order to achieve the above object, the technical solution of the utility model is: a kind of pillow of honeycomb cotton preparation, including it is preceding
Occipitalia, middle occipitalia and rear pillow part, the rear pillow part right end warp in occipitalia be connected with the left end of preceding occipitalia；
The middle occipitalia includes upper undulating membrane, lower undulating membrane, roller and side occipitalia, the left and right ends difference of the side occipitalia
It is connected with the side of preceding occipitalia, rear pillow part, top surface, the bottom surface of side occipitalia are connected with upper undulating membrane, lower undulating membrane respectively, on
Undulating membrane is arranged higher than lower undulating membrane, the left and right ends side with preceding occipitalia, rear pillow part respectively of upper undulating membrane, lower undulating membrane
It is connected, the handover higher than lower undulating membrane and preceding occipitalia, rear pillow part corresponding with the junction of preceding occipitalia, rear pillow part of upper undulating membrane
Place, folder is provided with roller at there is rolling chamber between upper undulating membrane, lower undulating membrane in rolling chamber, and is arranged at the middle part of preceding occipitalia
There is the Network Ventilation layer communicated with rolling chamber.
The upper undulating membrane, lower undulating membrane manufacture material be honeycomb cotton.
The manufacture material of the honeycomb cotton is bamboo charcoal modified polyester fibre, three-dimensional hollow crimped polyester fiber, low melting point fibre
Dimension.
The height of the rear pillow part is greater than the height of preceding occipitalia, the top of upper undulating membrane rear pillow part close with the junction of rear pillow part
End setting, the bottom end setting of lower undulating membrane rear pillow part close with the junction of rear pillow part, upper undulating membrane are close with the junction of preceding occipitalia
The top of preceding occipitalia is arranged, and the bottom end of the junction of lower undulating membrane and preceding occipitalia nearby occipitalia is arranged.
The center position at the both ends of the roller is respectively arranged with the axis of rolling, offers middle slideway in the side occipitalia, institute
It states and offers rear slide in rear pillow part, preceding slideway is offered in the preceding occipitalia, the rear slide, middle slideway, preceding slideway are successively
It is connected as rolling slideway, the rolling slideway axis of rolling internal with it is sandwiched in is slidably matched.
Nearby the position of slideway is provided with rebound seat in the preceding occipitalia, on the rebound seat nearby the one side of slideway with it is flexible
One end of spring is connected, and the other end of adjustable spring is connected on one side with the piston that rebounds, the another side for the piston that rebounds and rolling
The setting of moving axis face, top, the bottom end for the piston that rebounds are slidably matched along rolling slideway.
The preceding slideway, rebound seat are set to the inside of Network Ventilation layer.
The roller includes concentric rubber circular layer and inner hollow column, and the inside of the inner hollow column offers internal cavity,
Inner via hole is offered on the side wall of inner hollow column, the outside of the side wall of inner hollow column is wrapped with rubber circular layer, the inside of rubber circular layer
Multiple hollow channels are provided with, accessibke porosity are offered on the side wall of rubber circular layer, internal cavity is successively after inner via hole, hollow channel
It is communicated with accessibke porosity.
The quantity of the hollow channel is eight, and is arranged around same even circumferential.
No.1 one-way piece, No. two one-way pieces, No.1 one-way piece, No. two one-way pieces are provided on the inner wall of the hollow channel
It is symmetrical arranged, the nearly inner via hole setting of No.1 one-way piece, the fixing end of No. two one-way pieces, the work of No.1 one-way piece, No. two one-way pieces
The nearly accessibke porosity setting in moved end.
Compared with prior art, the utility model has the following beneficial effects:
1, in a kind of pillow of honeycomb cotton preparation of the utility model, the middle occipitalia between preceding occipitalia, rear pillow part includes
Upper undulating membrane, lower undulating membrane, roller and side occipitalia, wherein the left and right ends of side occipitalia are connected with the side of forward and backward occipitalia respectively
Connect, top surface, the bottom surface of side occipitalia are connected with upper and lower undulating membrane respectively, the left and right ends of upper and lower undulating membrane respectively with preceding pillow
Portion, rear pillow part side be connected, between upper and lower undulating membrane press from both sides rolling chamber in be provided with roller, set in the middle part of preceding occipitalia
It is equipped with the Network Ventilation layer communicated with rolling chamber, in use, the lower pressure on head can drive when upper pillow is rested the head on user head
Roller travels forward, and until roller is in contact with preceding occipitalia, the rolling of roller can squeeze the gas in pillow,
And be discharged from Network Ventilation layer, to carry out clean processing to the gas in pillow, enhances whole gas permeability, peculiar smell is avoided to produce
It is raw, in addition, when roller is in contact with preceding occipitalia, the junction face of roller and user's back side of head, neck neck is conducive to improve
Head comfort level promotes sleep quality.Therefore, not only gas permeability is relatively strong, is not likely to produce peculiar smell for the utility model, but also rests the head on and relax
It is suitable, sleep quality is higher.
2, in a kind of pillow of honeycomb cotton of the utility model preparation, upper undulating membrane, lower undulating membrane manufacture material be honeycomb
Cotton, not only air permeability effect is preferable for this kind of honeycomb cotton, conducive to the exhaust of roller, thus lift gas cleaning effect, and elasticity compared with
Greatly, it is gone on smoothly conducive to what roller rolled, especially when the manufacture material of honeycomb cotton is bamboo charcoal modified polyester fibre, three-dimensional hollow volume
When bent polyester fiber, low-melting fiber, better effect.Therefore, not only gas permeability is relatively strong, is not likely to produce peculiar smell for the utility model,
And operating is smooth, easily operated.
3, in a kind of pillow of honeycomb cotton preparation of the utility model, rolling is respectively arranged at the center position at the both ends of roller
Moving axis, and it is equipped with a rolling slideway being slidably matched with the axis of rolling altogether in preceding occipitalia, side occipitalia, rear pillow part, this sets
Meter is not only conducive to the normal rolling of roller, but also can be vented outwards by rolling slideway, enhances cleaning gas effect, in addition,
When having additional rebound seat, adjustable spring, rebound piston, when user, which lifts head, causes roller to lose lower pressure, roller
Can also have automatic rebound ability under the effect of the bounce of adjustable spring, to automatically reset, be used convenient for next time.Therefore,
Not only cleaning gas effect is preferable for the utility model, but also automaticity is stronger.
4, in a kind of pillow of honeycomb cotton of the utility model preparation, roller includes concentric rubber circular layer and inner hollow column,
The inside of inner hollow column offers internal cavity, and rubber circular layer is internally provided with multiple hollow channels, and internal cavity is successively through interior logical
It is communicated after hole, hollow channel with accessibke porosity, in use, air cleaning class, aromatics can be arranged in internal cavity or help sleep
The substance of class, the smell of substance volatilization can pass through rubber circular layer and volatilize outward, promote usage comfort, especially work as hollow channel
Inner wall on when being provided with No.1 one-way piece, No. two one-way pieces, additionally it is possible to avoid foreign substance from entering hollow channel, improve and use
Degree of safety.Therefore, the utility model can not only enhance air cleaning, armaticity or sleeping effect, and safety is stronger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is the right view of rear pillow part in Fig. 2.
Fig. 4 is the structural schematic diagram of roller in Fig. 2.
In figure: middle occipitalia 1, rolling chamber 11, preceding occipitalia 2, preceding slideway 21, Network Ventilation layer 22, rear pillow part 3, rear slide 31,
Upper undulating membrane 4, lower undulating membrane 5, roller 6, rubber circular layer 61, inner hollow column 62, internal cavity 63, side occipitalia 7, middle slideway 71, rolling
Moving axis 8, rolling slideway 81, rebound seat 82, adjustable spring 83, rebound piston 84, hollow channel 9, inner via hole 91, accessibke porosity 92,
93, No. two one-way pieces 94 of No.1 one-way piece.
Specific embodiment
The utility model is described in further detail below in conjunction with Detailed description of the invention and specific embodiment.
Referring to Fig. 1 to Fig. 4, a kind of pillow of honeycomb cotton preparation, including preceding occipitalia 2, middle occipitalia 1 and rear pillow part 3, after described
Occipitalia 1 is connected with the left end of preceding occipitalia 2 in the right end warp of occipitalia 3；
The middle occipitalia 1 includes upper undulating membrane 4, lower undulating membrane 5, roller 6 and side occipitalia 7, the left and right two of the side occipitalia 7
End is connected with the side of preceding occipitalia 2, rear pillow part 3 respectively, the top surface of side occipitalia 7, bottom surface respectively with upper undulating membrane 4, lower fluctuation
Film 5 is connected, upper undulating membrane 4 higher than lower undulating membrane 5 be arranged, upper undulating membrane 4, lower undulating membrane 5 left and right ends respectively with it is preceding
Occipitalia 2, rear pillow part 3 side be connected, upper undulating membrane 4 and preceding occipitalia 2, the junction of rear pillow part 3 is corresponding is higher than lower fluctuation
The junction of film 5 and preceding occipitalia 2, rear pillow part 3, folder is at there is a rolling chamber 11 between upper undulating membrane 4, lower undulating membrane 5, in rolling chamber 11
It is provided with roller 6, and is provided with the Network Ventilation layer 22 communicated with rolling chamber 11 at the middle part of preceding occipitalia 3.
The upper undulating membrane 4, lower undulating membrane 5 manufacture material be honeycomb cotton.
The manufacture material of the honeycomb cotton is bamboo charcoal modified polyester fibre, three-dimensional hollow crimped polyester fiber, low melting point fibre
Dimension.
The height of the rear pillow part 3 is greater than the height of preceding occipitalia 2, upper undulating membrane 4 rear pillow part close with the junction of rear pillow part 3
3 top setting, the bottom end setting of lower undulating membrane 5 rear pillow part 3 close with the junction of rear pillow part 3, upper undulating membrane 4 and preceding occipitalia 2
Junction nearby occipitalia 2 top setting, the bottom end of the junction of lower undulating membrane 5 and preceding occipitalia 2 nearby occipitalia 2 is arranged.
The center position at the both ends of the roller 6 is respectively arranged with the axis of rolling 8, offers middle slideway in the side occipitalia 7
71, rear slide 31 is offered in the rear pillow part 3, slideway 21 before being offered in the preceding occipitalia 2, the rear slide 31, middle cunning
Road 71, preceding slideway 21 are sequentially connected as rolling slideway 81, and the rolling slideway 81 axis of rolling 8 internal with it is sandwiched in carries out sliding and match
It closes.
In the preceding occipitalia 2 nearby the position of slideway 21 is provided with rebound seat 82, nearby slideway 21 on the rebound seat 82
It is connected on one side with one end of adjustable spring 83, the other end of adjustable spring 83 is connected on one side with the piston 84 that rebounds, rebounds
The another side and 8 face of the axis of rolling of piston 84 are arranged, and top, the bottom end for the piston 84 that rebounds carry out sliding along rolling slideway 81 and match
It closes.
The preceding slideway 21, rebound seat 82 are all set in the inside of Network Ventilation layer 22.
The roller 6 includes concentric rubber circular layer 61 and inner hollow column 62, and the inside of the inner hollow column 62 offers
Internal cavity 63 offers inner via hole 91 on the side wall of inner hollow column 62, and the outside of the side wall of inner hollow column 62 is wrapped with rubber circular layer
61, rubber circular layer 61 is internally provided with multiple hollow channels 9, and accessibke porosity 92, interior sky are offered on the side wall of rubber circular layer 61
Chamber 63 successively communicates after inner via hole 91, hollow channel 9 with accessibke porosity 92.
The quantity of the hollow channel 9 is eight, and is arranged around same even circumferential.
93, No. two one-way pieces 94 of No.1 one-way piece, No.1 one-way piece 93, two are provided on the inner wall of the hollow channel 9
Number one-way piece 94 is symmetrical arranged, and the nearly inner via hole 91 of the fixing end of 93, No. two one-way pieces 94 of No.1 one-way piece is arranged, No.1 one-way piece
93, the nearly accessibke porosity 92 of the movable end of No. two one-way pieces 94 is arranged.
The principles of the present invention are described as follows:
Honeycomb cotton in the design refers to that internal organizational structure is a kind of weaving of honeycomb structure or similar honeycomb structure
Material, such as entitled " a kind of Bionic honeycomb cotton and its manufacturing method ", application No. is in 201510171606.6 patent of invention
The honeycomb cotton mentioned is a kind of example.
Bamboo charcoal modified polyester fibre in the design refers to: bamboo charcoal being ground into bamboo charcoal powder, its partial size is made to reach 0.5 μm
Hereinafter, then bamboo charcoal powder is handled with silicon surface active agent, it is made Masterbatch with polyester slice consolute at high temperature, then by color masterbatch
Bamboo charcoal modified polyester fibre (referred to as bamboo charcoal polyester fibre) is made by traditional terylene spinning technique in grain and polyester slice consolute, and one
As bamboo charcoal powder content 2% -3%.
Embodiment 1:
Referring to Fig. 1 to Fig. 4, a kind of pillow of honeycomb cotton preparation, including preceding occipitalia 2, middle occipitalia 1 and rear pillow part 3, after described
Occipitalia 1 is connected with the left end of preceding occipitalia 2 in the right end warp of occipitalia 3；The middle occipitalia 1 include upper undulating membrane 4, lower undulating membrane 5,
Roller 6 and side occipitalia 7, the left and right ends of the side occipitalia 7 are connected with the side of preceding occipitalia 2, rear pillow part 3 respectively, side occipitalia 7
Top surface, bottom surface be connected respectively with upper undulating membrane 4, lower undulating membrane 5, upper undulating membrane 4 higher than lower undulating membrane 5 be arranged, upper fluctuation
Film 4, lower undulating membrane 5 left and right ends be connected respectively with the side of preceding occipitalia 2, rear pillow part 3, upper undulating membrane 4 and preceding occipitalia
2, the corresponding junction higher than lower undulating membrane 5 and preceding occipitalia 2, rear pillow part 3 in the junction of rear pillow part 3, upper undulating membrane 4, lower wave
Folder is at there is rolling chamber 11 between dynamic film 5, is provided with roller 6 in rolling chamber 11, and is provided with and rolling chamber at the middle part of preceding occipitalia 3
The 11 Network Ventilation layers 22 communicated.It is preferred that the manufacture material of upper undulating membrane 4, lower undulating membrane 5 is honeycomb cotton.Further preferred honeycomb
The manufacture material of cotton is bamboo charcoal modified polyester fibre, three-dimensional hollow crimped polyester fiber, low-melting fiber.
Embodiment 2:
Basic content with embodiment 1, the difference is that:
The center position at the both ends of the roller 6 is respectively arranged with the axis of rolling 8, offers middle slideway in the side occipitalia 7
71, rear slide 31 is offered in the rear pillow part 3, slideway 21 before being offered in the preceding occipitalia 2, the rear slide 31, middle cunning
Road 71, preceding slideway 21 are sequentially connected as rolling slideway 81, and the rolling slideway 81 axis of rolling 8 internal with it is sandwiched in carries out sliding and match
It closes.
Embodiment 3:
Basic content with embodiment 2, the difference is that:
In the preceding occipitalia 2 nearby the position of slideway 21 is provided with rebound seat 82, nearby slideway 21 on the rebound seat 82
It is connected on one side with one end of adjustable spring 83, the other end of adjustable spring 83 is connected on one side with the piston 84 that rebounds, rebounds
The another side and 8 face of the axis of rolling of piston 84 are arranged, and top, the bottom end for the piston 84 that rebounds carry out sliding along rolling slideway 81 and match
It closes.The preceding slideway 21, rebound seat 82 are all set in the inside of Network Ventilation layer 22.
Embodiment 4:
Basic content with embodiment 2, the difference is that:
The roller 6 includes concentric rubber circular layer 61 and inner hollow column 62, and the inside of the inner hollow column 62 offers
Internal cavity 63 offers inner via hole 91 on the side wall of inner hollow column 62, and the outside of the side wall of inner hollow column 62 is wrapped with rubber circular layer
61, rubber circular layer 61 is internally provided with multiple hollow channels 9, and accessibke porosity 92, interior sky are offered on the side wall of rubber circular layer 61
Chamber 63 successively communicates after inner via hole 91, hollow channel 9 with accessibke porosity 92.
Embodiment 5:
Basic content with embodiment 4, the difference is that:
93, No. two one-way pieces 94 of No.1 one-way piece, No.1 one-way piece 93, two are provided on the inner wall of the hollow channel 9
Number one-way piece 94 is symmetrical arranged, and the nearly inner via hole 91 of the fixing end of 93, No. two one-way pieces 94 of No.1 one-way piece is arranged, No.1 one-way piece
93, the nearly accessibke porosity 92 of the movable end of No. two one-way pieces 94 is arranged.
The foregoing is merely the better embodiment of the utility model, the protection scope of the utility model is not with above-mentioned reality
The mode of applying is limited, as long as those of ordinary skill in the art's equivalent modification according to made by the utility model disclosure or change
Change, should be included in the scope of the protection described in the claims.
Claims (10)
1. a kind of pillow of honeycomb cotton preparation, including preceding occipitalia (2), middle occipitalia (1) and rear pillow part (3), the rear pillow part (3)
Occipitalia (1) is connected with the left end of preceding occipitalia (2) in right end warp, it is characterised in that:
The middle occipitalia (1) includes upper undulating membrane (4), lower undulating membrane (5), roller (6) and side occipitalia (7), the side occipitalia (7)
Left and right ends be connected respectively with the side of preceding occipitalia (2), rear pillow part (3), the top surface of side occipitalia (7), bottom surface respectively with it is upper
Undulating membrane (4), lower undulating membrane (5) are connected, and upper undulating membrane (4) is arranged higher than lower undulating membrane (5), upper undulating membrane (4), lower fluctuation
The left and right ends of film (5) are connected with the side of preceding occipitalia (2), rear pillow part (3) respectively, upper undulating membrane (4) and preceding occipitalia
(2), the junction of rear pillow part (3) is corresponding higher than lower undulating membrane (5) and preceding occipitalia (2), the junction of rear pillow part (3), upper ripple
Folder is provided with roller (6) in rolling chamber (11), and in preceding occipitalia at having rolling chamber (11) between dynamic film (4), lower undulating membrane (5)
(2) the Network Ventilation layer (22) communicated with rolling chamber (11) is provided in the middle part of.
2. a kind of pillow of honeycomb cotton preparation according to claim 1, it is characterised in that: the upper undulating membrane (4), lower wave
The manufacture material of dynamic film (5) is honeycomb cotton.
3. a kind of pillow of honeycomb cotton preparation according to claim 2, it is characterised in that: the manufacture material of the honeycomb cotton
For bamboo charcoal modified polyester fibre, three-dimensional hollow crimped polyester fiber, low-melting fiber.
4. a kind of pillow of honeycomb cotton preparation according to claim 1,2 or 3, it is characterised in that: the rear pillow part (3)
Height is greater than the height of preceding occipitalia (2), and the top of upper undulating membrane (4) rear pillow part (3) close with the junction of rear pillow part (3) is arranged,
The bottom end setting of lower undulating membrane (5) rear pillow part (3) close with the junction of rear pillow part (3), upper undulating membrane (4) and preceding occipitalia (2)
The bottom end of the top setting of junction nearby occipitalia (2), the junction of lower undulating membrane (5) and preceding occipitalia (2) nearby occipitalia (2) is set
It sets.
5. a kind of pillow of honeycomb cotton preparation according to claim 1,2 or 3, it is characterised in that: the two of the roller (6)
The center position at end is respectively arranged with the axis of rolling (8), is offered middle slideway (71) in the side occipitalia (7), the rear pillow part (3)
Inside offer rear slide (31), offer preceding slideway (21) in the preceding occipitalia (2), the rear slide (31), middle slideway (71),
Preceding slideway (21) is sequentially connected as rolling slideway (81), and the rolling slideway (81) axis of rolling (8) internal with it is sandwiched in is slided
Dynamic cooperation.
6. a kind of pillow of honeycomb cotton preparation according to claim 5, it is characterised in that: in the preceding occipitalia (2) nearby
The position of slideway (21) is provided with rebound seat (82), the nearby one side of slideway (21) and adjustable spring (83) on the rebound seat (82)
One end be connected, the other end of adjustable spring (83) is connected on one side with rebound piston (84), rebound piston (84) it is another
It is arranged on one side with the axis of rolling (8) face, top, the bottom end of rebound piston (84) are slidably matched along rolling slideway (81).
7. a kind of pillow of honeycomb cotton preparation according to claim 6, it is characterised in that: the preceding slideway (21), rebound
Seat (82) is all set in the inside of Network Ventilation layer (22).
8. a kind of pillow of honeycomb cotton preparation according to claim 1,2 or 3, it is characterised in that: the roller (6) includes
Concentric rubber circular layer (61) and inner hollow column (62), the inside of the inner hollow column (62) offers internal cavity (63), interior sky
It is offered on the side wall of stem (62) inner via hole (91), the outside of the side wall of inner hollow column (62) is wrapped with rubber circular layer (61), rubber
Being internally provided with multiple hollow channels (9) for rubber ring layer (61), offers accessibke porosity (92) on the side wall of rubber circular layer (61), interior
Cavity (63) successively communicates after inner via hole (91), hollow channel (9) with accessibke porosity (92).
9. a kind of pillow of honeycomb cotton preparation according to claim 8, it is characterised in that: the number of the hollow channel (9)
Amount is eight, and is arranged around same even circumferential.
10. a kind of pillow of honeycomb cotton preparation according to claim 8, it is characterised in that: the hollow channel (9) it is interior
No.1 one-way piece (93), No. two one-way pieces (94) are provided on wall, No.1 one-way piece (93), No. two one-way pieces (94) symmetrically set
It sets, the nearly inner via hole of fixing end (91) setting of No.1 one-way piece (93), No. two one-way pieces (94), No.1 one-way piece (93), No. two
The nearly accessibke porosity of movable end (92) of one-way piece (94) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766349.XU CN208658544U (en) | 2018-05-22 | 2018-05-22 | A kind of pillow of honeycomb cotton preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766349.XU CN208658544U (en) | 2018-05-22 | 2018-05-22 | A kind of pillow of honeycomb cotton preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208658544U true CN208658544U (en) | 2019-03-29 |
Family
ID=65822084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820766349.XU Active CN208658544U (en) | 2018-05-22 | 2018-05-22 | A kind of pillow of honeycomb cotton preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208658544U (en) |
-
2018
- 2018-05-22 CN CN201820766349.XU patent/CN208658544U/en active Active
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