CN203953123U - Changes in temperature blanket - Google Patents
Changes in temperature blanket Download PDFInfo
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- CN203953123U CN203953123U CN201420290548.XU CN201420290548U CN203953123U CN 203953123 U CN203953123 U CN 203953123U CN 201420290548 U CN201420290548 U CN 201420290548U CN 203953123 U CN203953123 U CN 203953123U
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Abstract
The utility model discloses a kind of changes in temperature blanket, comprise matrix, in matrix, be provided with for delivery of passage cold or heat flow medium; Described passage comprises that on the second laminate, the plane according to passage is moved towards multiple through-hole structures that direction is provided with, and is located at the multiple connectivity structures on three ply board, and the inner surface of the first laminate; Each connectivity structure is communicated with every two adjacent through-hole structures on the second laminate accordingly; Described through-hole structure is made up of at least one through hole; Through hole described in the inner surfaces enclose of the first laminate in through-hole structure is towards that one end of the first laminate; Described connectivity structure is made up of at least one through hole; Through hole described in the inner surfaces enclose of the 4th laminate in connectivity structure is towards that one end of the 4th laminate; The path of described passage intersects and detours in the second laminate, three ply board.Passage of the present utility model can not be crushed, and passage can not stop up.Can manufacture large-area blanket or pad, technique is simple, and assembling is easy, low cost of manufacture.
Description
Technical field
The utility model relates to changes in temperature blanket, is a kind of blanket wherein with the loop that can transmit cold or hot liquid medium.
Background technology
Articles for daily use changes in temperature blanket of the prior art is a kind ofly overlie or be sitting in the blanket body of using above.In changes in temperature blanket, be provided with the flexible pipe that can transmit cold or hot liquid medium, this kind of flexible pipe is as a kind of loop, and medium flows into flexible pipe and flows out, constantly cyclically carries out heat exchange, energy in medium is passed on blanket, and blanket will turn cold or warm up according to transmitted dielectric property like this.But this kind of changes in temperature blanket, in the process using, flexible pipe is easy to be crushed, thereby causes pipeline blockage or dam, and the service behaviour of changes in temperature pad is reduced greatly.
Utility model content
The utility model technical issues that need to address are to provide a kind of changes in temperature blanket, and this kind of changes in temperature blanket is simple in structure, can avoid producing the obstruction of medium loop of the prior art or the problem of damming.
The utility model can be taked following technical scheme:
A kind of changes in temperature blanket, is characterized in that: comprise matrix, matrix comprises the first laminate, the second laminate, three ply board, the 4th laminate; In matrix, be provided with for delivery of passage cold or heat flow medium;
The first laminate, the second laminate, three ply board, sequentially stacked arrangement of the 4th laminate, and combine closely and be connected together; Described passage comprises that on the second laminate, the plane according to passage is moved towards multiple through-hole structures that direction is provided with, and is located at the multiple connectivity structures on three ply board, and the inner surface of the first laminate; Each connectivity structure is communicated with every two adjacent through-hole structures on the second laminate accordingly;
Described through-hole structure is made up of at least one through hole; Through hole described in the inner surfaces enclose of the first laminate in through-hole structure is towards that one end of the first laminate; Described connectivity structure is made up of at least one through hole; Through hole described in the inner surfaces enclose of the 4th laminate in connectivity structure is towards that one end of the 4th laminate;
The path of described passage intersects and detours in the second laminate, three ply board;
Matrix is provided with and is input into mouth, delivery outlet, is input into mouth, delivery outlet and channel connection.
The utility model is dealt with problems and can also further be taked following corrective measure:
One of them improvement is: each through-hole structure of the second laminate is made up of single through hole, and each connectivity structure on three ply board is made up of single through hole; N through hole on the second laminate is with to be located at M through hole on three ply board corresponding, N through hole on the second laminate be located at M through hole on three ply board and have and partly overlap, N through hole on the second laminate utilizes the lap in them to be communicated with M the through hole of being located on three ply board; N+1 through hole on M through hole and the second laminate on three ply board has and partly overlaps, and M through hole on three ply board utilizes the lap in them to be communicated with N+1 through hole on the second laminate; M+1 through hole on N+1 through hole and three ply board on the second laminate has and partly overlaps, and N+1 through hole on the second laminate utilizes the lap in them to be communicated with M+1 through hole on three ply board;
N through hole on the second laminate, a N+1 through hole be towards that one end on three ply board, except with three ply board on the overlapping part of respective through hole, other parts by three ply board towards the surface-closed on the second laminate;
M through hole on three ply board, a M+1 through hole be towards that one end on the second laminate, except with the second laminate on the overlapping part of respective through hole, other parts by the second laminate towards the surface-closed on three ply board;
N through hole, a M through hole, a N+1 through hole, a M+1 through hole, and the inner surface of the first laminate, the inner surface of the 4th laminate, the second laminate constitute one section of I section passage for delivery of cold or heat flow medium mutually towards surface, the three ply board of three ply board towards the surface of the second laminate;
The head end of this I section passage is established entrance, and the tail end of this I section passage sets out mouth, and entrance is communicated with the outlet of I-1 section passage, and outlet is communicated with the entrance of I+1 section passage; After each section of channel connection, form a complete passage.
One of them improvement is: each through-hole structure of the second laminate is made up of two through holes, and each connectivity structure on three ply board is made up of two through holes; On L through-hole structure, a L+1 through-hole structure and three ply board on the second laminate, in P connectivity structure, P connectivity structure is the connectivity structure for being communicated with L through-hole structure, a L+1 through-hole structure;
Two through holes in two through holes, a L+1 through-hole structure in L through-hole structure have and partly overlap with first through hole of P connectivity structure respectively, and two through holes in two through hole, a L+1 through-hole structure in L through-hole structure utilize the lap in them to be communicated with first through hole of P connectivity structure; A through hole in a through hole, a L+1 through-hole structure in L through-hole structure has and partly overlaps with second through hole of P connectivity structure respectively, and a through hole in a through hole, a L+1 through-hole structure in L through-hole structure utilizes the lap in them to be communicated with second through hole of P connectivity structure respectively.
One of them improvement is: its orthographic projection of described through hole is strip, circle or square.
One of them improvement is: described the first laminate, the second laminate, three ply board, the 4th laminate are made up of plastic material respectively; Or described the first laminate, the second laminate, three ply board, the 4th laminate are made up of metal material respectively.
One of them improvement is: described the first laminate, the second laminate, three ply board, the 4th laminate are bonded in together each other.
One of them improvement is: described the first laminate, the second laminate are one-body molded, and three ply board, the 4th laminate are one-body molded, together with the second laminate is bonded in three ply board.
One of them improvement is: the structure of each section of passage is identical, and N through hole on M+1 through hole and I+1 section passage on I section passage has and partly overlap; M+1 through hole on I section passage utilizes the lap in them to be communicated with N through hole on I+1 section passage;
The outlet of I section passage is the lap of N through hole on M+1 through hole and the I+1 section passage on I section passage, and the entrance of I+1 section passage is the lap of M+1 through hole on N through hole and the I section passage on I+1 section passage.
One of them improvement is: shape, the size of the through-hole structure on the second laminate are identical with shape, the size of the connectivity structure on three ply board, and the setting position part of the connectivity structure on setting position and the three ply board of the through-hole structure on the second laminate staggers.
One of them improvement is: described in be input into mouthful, delivery outlet is located on the 4th laminate or on the first laminate.
Technique scheme has such technique effect:
1, passage of the present utility model by being located at connectivity structure on the second laminate through-hole structure, three ply board and the first laminate, the 4th laminate constitutes mutually, corresponding through-hole structure is communicated with, extends to form passage one by one, through hole in through-hole structure, connectivity structure lays respectively at two-ply, passage is also positioned on two laminates, because structure and the hole wall of laminate support, compared with prior art, this kind of passage can not be crushed, and passage can not stop up.
2, the utility model manufacture craft is simple, and the connectivity structure on the second laminate through-hole structure, three ply board, can rush out, then several laminates are connected again, can make, and can manufacture large-area blanket or pad, technique is simple, and assembling is easy, low cost of manufacture.Compared with other scheme of prior art, can solve Shooting Technique or other technique in the time that large area material forming becomes passage, cost is high, and mould is large-scale, the problem of technical sophistication.
3, the utility model is simple in structure, is suitable for extensive use and production.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model the 4th laminate.
Fig. 2 is the structural representation of three ply board.
Fig. 3 is the structural representation of the second laminate.
Fig. 4 is the structural representation of the first laminate.
Fig. 5 is schematic perspective view of the present utility model.
Fig. 6 is the A-A direction schematic diagram of Fig. 5.
Fig. 7 is the structural representation of another embodiment the second laminate.
Fig. 8 is the structural representation of another embodiment three ply board.
Fig. 9 is the internal structure schematic diagram of the flaggy poststack of another embodiment matrix.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is specifically described.
Embodiment 1: as shown in Figures 1 to 6, a kind of changes in temperature blanket, comprises the first laminate 1, the second laminate 2, three ply board 3, the 4th laminate 4.In matrix, be provided with for delivery of passage cold or heat flow medium.
Described passage comprises on the second laminate and the plane according to passage to move towards direction (moving towards direction as the plane of passage in this example is U-shaped, can certainly be designed on demand other shape) multiple through-hole structures of being provided with, be located at the multiple connectivity structures on three ply board, and the inner surface of the first laminate; Each connectivity structure is communicated with every two adjacent through-hole structures on the second laminate accordingly.
The first laminate 1, the second laminate 2, three ply board 3, sequentially stacked arrangement of the 4th laminate 4, and be connected together.Each through-hole structure of the second laminate is made up of single through hole, and each connectivity structure on three ply board is made up of single through hole; The second laminate 2 is provided with multiple through holes, and three ply board 3 is provided with multiple through holes.N through hole 211 on the second laminate be with to be located at M through hole 311 on three ply board corresponding, N the through hole 211 on the second laminate be located at M through hole 311 on three ply board and have and partly overlap.As Fig. 6, the lap 301 of M through hole on lap 201, the three ply boards of N through hole 211 on the second laminate, the lap 301 of lap 201 and M through hole is overlapping.
N through hole 211 on the second laminate utilizes the lap (being lap 201, lap 301) in them to be communicated with M the through hole 311 of being located on three ply board.
N+1 through hole 212 on M through hole 311 and the second laminate on three ply board has and partly overlaps.As Fig. 6, the lap 302 of M through hole 311 on lap 202, the three ply boards of N+1 through hole 212 on the second laminate.N+1 through hole 212 on M through hole 311 and the second laminate on three ply board utilizes the lap (being lap 202, lap 302) in them to be communicated with.
M+1 through hole 312 on N+1 through hole 212 and three ply board on the second laminate has and partly overlaps.As figure, the lap 303 of M+1 through hole 312 on lap 203, the three ply boards of N+1 through hole 212 on the second laminate.M+1 through hole 312 on N+1 through hole 212 and three ply board on the second laminate utilizes the lap (being lap 203, lap 303) in them to be communicated with.
N through hole 211 on the second laminate, a N+1 through hole 212 towards that one end of the first laminate by the inner surfaces enclose of the first laminate; N through hole 212 on the second laminate, a N+1 through hole 213 are towards that one end on three ply board, except with three ply board on the overlapping part of respective through hole (be similar to lap 201, lap 202, lap 203) outside, other parts by three ply board towards the surface-closed on the second laminate.
M through hole 311 on three ply board, a M+1 through hole 312 towards that one end of the 4th laminate by the inner surfaces enclose of the 4th laminate; M through hole 311 on three ply board, a M+1 through hole 312 are towards that one end on the second laminate, except with the second laminate on the overlapping part of respective through hole (be similar to lap 301, lap 302, lap 303) outside, other parts by the second laminate towards the surface-closed on three ply board.
N through hole 211, a M through hole 311, a N+1 through hole 212, a M+1 through hole 312, and the inner surface of the first laminate, the inner surface of the 4th laminate, the second laminate constitute in one section of I section passage 7 for delivery of cold or heat flow medium towards the surface of the second laminate mutually towards surface, the three ply board of three ply board.The path of this section of passage intersects and detours in the second laminate, three ply board.Be exactly that the part of passage is positioned at the second laminate, next part and is positioned at not only three ply board, descends one deck to divide but also be positioned at the second laminate again.This also makes to be intersected and detour in the second laminate, three ply board by the medium of passage.Heat exchanger effectiveness is higher.
The head end of this I section passage 7 is established entrance 5, and the tail end of this I section passage sets out mouth 6, and entrance is communicated with the outlet 600 of I-1 section passage 8, and outlet 6 is communicated with the entrance 50 of I+1 section passages 9.Complete passage of shape after each section of channel connection, the head end of this complete passage is provided with and logical extraneous is input into mouthfuls 10, the logical extraneous delivery outlet 11 of end of this complete passage.Here the structure of I-1 section passage, I section passage, I+1 section passage formation principle is the same.In this example, I+1 section passage is for forming right angle curve type.In order to apply needs, passage can certainly be orthoscopic or arc form, and this needs only the shape that designs as required through hole.Passage in matrix is made up of how many sections of passages, is needed to determine by design.
Described the first laminate, the second laminate, three ply board, the 4th laminate are made up of plastic material respectively.
Described the first laminate, the second laminate, three ply board, the 4th laminate are bonded in together each other.Connect by this kind of bonding mode, assemble fairly simple.
When use, medium cold or heat enters complete passage from being input into mouth, after from delivery outlet out, constantly circulation, can reach to the cold or hot object of blanket body transmission.The through hole of medium from the second laminate flows to a respective through hole on three ply board, then flows to a corresponding through hole on the second laminate, so in through hole, constantly flows, detours, and realized the circulation in the passage mainly being formed by through hole.
Passage of the present utility model by being located at connectivity structure on the second laminate through-hole structure, three ply board and the first laminate, the 4th laminate constitutes mutually, the connection of corresponding through-hole structure one by one, extend to form passage, through hole lays respectively at two-ply, passage is also positioned on two laminates, because structure and the hole wall of laminate support, compared with prior art, this kind of passage can not be crushed, and passage can not stop up.
The utility model manufacture craft is simple, and the connectivity structure on through-hole structure, the three ply board of the second laminate, can rush out, and then several laminates are connected again, can make, and can manufacture large area blanket or pad, and technique is simple, and assembling is easy, low cost of manufacture.Compared with other scheme of prior art, can solve Shooting Technique or other technique becomes passage at large area material forming, cost is high, and mould is large-scale, the problem of technical sophistication.
Being improved to of an optimization of this example, its orthographic projection of described through hole is strip.As the lap of through hole 212 (being lap 202, lap 203) is positioned at the end position of the orthographic projection of respective through hole.
Embodiment 2: the improvement feature of this example is that described the first laminate 1, the second laminate 2, three ply board 3, the 4th laminate 4 are made up of metal material respectively.All the other are with embodiment 1.
Embodiment 3: the improvement feature of this example is, described the first laminate, the second laminate are one-body molded, and three ply board, the 4th laminate are one-body molded, together with the second laminate is bonded in three ply board.All the other are with embodiment 1.
Embodiment 4: as shown in Figures 1 to 6, the improvement feature of this example is, the structure of each section of passage is identical, N through hole 2110 on M+1 through hole 312 and I+1 section passage 9 on I section passage 7 has and partly overlaps; M+1 through hole on I section passage 7 utilizes the lap in them to be communicated with N through hole on I+1 section passage 9.
The outlet 6 of I section passage 7 is the lap of N through hole on M+1 through hole and the I+1 section passage 9 on I section passage, and the entrance 50 of I+1 section passage 9 is the lap of M+1 through hole on N through hole and the I section passage 7 on I+1 section passage 9.The connectivity part of each section of passage is taked the overlapping communication type of throughhole portions.All the other are with embodiment 1.
Embodiment 5: as shown in Fig. 1, Fig. 4, Fig. 5, Fig. 7, Fig. 8, Fig. 9, changes in temperature blanket comprises matrix, matrix comprises the first laminate 1, the second laminate 2, three ply board 3, the 4th laminate 4; In matrix, be provided with for delivery of passage cold or heat flow medium.
The first laminate 1, the second laminate 2, three ply board 3, sequentially stacked arrangement of the 4th laminate 4, and combine closely and be connected together; Described passage comprises on the second laminate and the plane according to passage to move towards direction (moving towards direction as the plane of passage in this example is U-shaped, can certainly be designed on demand other shape) multiple through-hole structures of being provided with, be located at the multiple connectivity structures on three ply board, and the inner surface of the first laminate; Each connectivity structure is communicated with every two adjacent through-hole structures on the second laminate accordingly.
Described through-hole structure is made up of two through holes (needing also can be made up of more through holes by design); Through hole described in the inner surfaces enclose of the first laminate in through-hole structure is towards that one end of the first laminate; Described connectivity structure is made up of two through holes (need also can be made up of more through holes by design, by best configuration, the number of openings in connectivity structure should be consistent with the number of openings in through-hole structure); Through hole described in the inner surfaces enclose of the 4th laminate in connectivity structure is towards that one end of the 4th laminate.
In this example, each through-hole structure of the second laminate is made up of two through holes, and each connectivity structure on three ply board is made up of two through holes; On L through-hole structure, a L+1 through-hole structure and three ply board on the second laminate, in P connectivity structure, P connectivity structure is the connectivity structure for being communicated with L through-hole structure, a L+1 through-hole structure.Pass between L through-hole structure, a L+1 through-hole structure is adjacent.L is algebraically.
As shown in Figure 9, two through holes (through hole 021, through hole 022) in two through holes (through hole 011, through hole 012), a L+1 through-hole structure 020 in L through-hole structure 010 have and partly overlap with first through hole 031 of P connectivity structure respectively, two through holes in two through hole, a L+1 through-hole structure 020 in L through-hole structure 010 utilize the lap in them to be communicated with first through hole 031 of P connectivity structure 030, that is to say that through hole 031 is communicated with four through holes.A through hole 022 in a through hole 012, a L+1 through-hole structure in L through-hole structure has and partly overlaps with second through hole 032 of P connectivity structure respectively, and a through hole 022 in a through hole 012, a L+1 through-hole structure in L through-hole structure utilizes the lap in them to be communicated with second through hole 032 of P connectivity structure respectively.
The path of described passage intersects and detours in the second laminate, three ply board.Be exactly that the part of passage is positioned at the second laminate, next part and is positioned at not only three ply board, descends one deck to divide but also be positioned at the second laminate again.This also makes to be intersected and detour in the second laminate, three ply board by the medium of passage.Heat exchanger effectiveness is higher.In passage, each through hole is equivalent to a bit of passage.
Matrix is provided with and is input into mouthfuls 10, delivery outlet 11, be input into mouthfuls 10, delivery outlet 11 respectively with channel connection.Be input into mouthfuls 10, delivery outlet 11 can be located on the first laminate.Also can be located on the 4th laminate, or other place.
In this embodiment, have multiple points of by-paths in passage, can increase the reliability of passage, increase the reliability of product, each through-hole structure, connectivity structure are only beaten multiple holes, and easily manufactured simple.
How many number of openings in through-hole structure can design as required, can be three, four, five even more, number of openings in connectivity structure can be according to the number of openings respective design in through-hole structure, and Main Function is that through hole in two adjacent through-holes structures is communicated with.In through-hole structure, there is the passage of multiple through holes, quite in passage, there are multiple points of by-paths, can augmented flow, increase heat exchange area, be convenient to make large-area changes in temperature pad.
Further improved example is: in this example, shape, the size of the through-hole structure on the second laminate are identical with shape, the size of the connectivity structure on three ply board, and the setting position part of the connectivity structure on setting position and the three ply board of the through-hole structure on the second laminate staggers.All the other are with embodiment 1 or 5.
In the time making, on the second laminate, size, the structure of on three ply board, getting through hole are basically identical, get through pore volume easy, make simple.
In addition, matrix is outer can be wrapped in jacket layer or other material layer.Passage in matrix can be one or more, and this needs to determine according to design.
Passage of the present utility model by being located at connectivity structure on through-hole structure, the three ply board of the second laminate and the first laminate, the 4th laminate constitutes mutually, corresponding through-hole structure is communicated with, extends to form passage one by one, this kind of passage can not be crushed, and passage can not stop up.Compared with other scheme of prior art, can solve Shooting Technique or other technique becomes passage at large area material forming, cost is high, and mould is large-scale, the problem of technical sophistication.The utility model is simple in structure, is suitable for extensive use and production.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a changes in temperature blanket, is characterized in that: comprise matrix, matrix comprises the first laminate, the second laminate, three ply board, the 4th laminate; In matrix, be provided with for delivery of passage cold or heat flow medium;
The first laminate, the second laminate, three ply board, sequentially stacked arrangement of the 4th laminate, and combine closely and be connected together; Described passage comprises that on the second laminate, the plane according to passage is moved towards multiple through-hole structures that direction is provided with, and is located at the multiple connectivity structures on three ply board, and the inner surface of the first laminate; Each connectivity structure is communicated with every two adjacent through-hole structures on the second laminate accordingly;
Described through-hole structure is made up of at least one through hole; Through hole described in the inner surfaces enclose of the first laminate in through-hole structure is towards that one end of the first laminate; Described connectivity structure is made up of at least one through hole; Through hole described in the inner surfaces enclose of the 4th laminate in connectivity structure is towards that one end of the 4th laminate;
The path of described passage intersects and detours in the second laminate, three ply board;
Matrix is provided with and is input into mouth, delivery outlet, is input into mouth, delivery outlet and channel connection.
2. changes in temperature blanket according to claim 1, is characterized in that:
Each through-hole structure of the second laminate is made up of single through hole, and each connectivity structure on three ply board is made up of single through hole; N through hole on the second laminate is with to be located at M through hole on three ply board corresponding, N through hole on the second laminate be located at M through hole on three ply board and have and partly overlap, N through hole on the second laminate utilizes the lap in them to be communicated with M the through hole of being located on three ply board; N+1 through hole on M through hole and the second laminate on three ply board has and partly overlaps, and M through hole on three ply board utilizes the lap in them to be communicated with N+1 through hole on the second laminate; M+1 through hole on N+1 through hole and three ply board on the second laminate has and partly overlaps, and N+1 through hole on the second laminate utilizes the lap in them to be communicated with M+1 through hole on three ply board;
N through hole on the second laminate, a N+1 through hole be towards that one end on three ply board, except with three ply board on the overlapping part of respective through hole, other parts by three ply board towards the surface-closed on the second laminate;
M through hole on three ply board, a M+1 through hole be towards that one end on the second laminate, except with the second laminate on the overlapping part of respective through hole, other parts by the second laminate towards the surface-closed on three ply board;
N through hole, a M through hole, a N+1 through hole, a M+1 through hole, and the inner surface of the first laminate, the inner surface of the 4th laminate, the second laminate constitute one section of I section passage for delivery of cold or heat flow medium mutually towards surface, the three ply board of three ply board towards the surface of the second laminate;
The head end of this I section passage is established entrance, and the tail end of this I section passage sets out mouth, and entrance is communicated with the outlet of I-1 section passage, and outlet is communicated with the entrance of I+1 section passage; After each section of channel connection, form a complete passage.
3. changes in temperature blanket according to claim 1, is characterized in that: each through-hole structure of the second laminate is made up of two through holes, and each connectivity structure on three ply board is made up of two through holes; On L through-hole structure, a L+1 through-hole structure and three ply board on the second laminate, in P connectivity structure, P connectivity structure is the connectivity structure for being communicated with L through-hole structure, a L+1 through-hole structure;
Two through holes in two through holes, a L+1 through-hole structure in L through-hole structure have and partly overlap with first through hole of P connectivity structure respectively, and two through holes in two through hole, a L+1 through-hole structure in L through-hole structure utilize the lap in them to be communicated with first through hole of P connectivity structure; A through hole in a through hole, a L+1 through-hole structure in L through-hole structure has and partly overlaps with second through hole of P connectivity structure respectively, and a through hole in a through hole, a L+1 through-hole structure in L through-hole structure utilizes the lap in them to be communicated with second through hole of P connectivity structure respectively.
4. changes in temperature blanket according to claim 1, is characterized in that: its orthographic projection of described through hole is strip, circle or square.
5. changes in temperature blanket according to claim 1, is characterized in that: described the first laminate, the second laminate, three ply board, the 4th laminate are made up of plastic material respectively; Or described the first laminate, the second laminate, three ply board, the 4th laminate are made up of metal material respectively.
6. changes in temperature blanket according to claim 1, is characterized in that: described the first laminate, the second laminate, three ply board, the 4th laminate are bonded in together each other.
7. changes in temperature blanket according to claim 1, is characterized in that: described the first laminate, the second laminate are one-body molded, and three ply board, the 4th laminate are one-body molded, together with the second laminate is bonded in three ply board.
8. changes in temperature blanket according to claim 2, is characterized in that: the structure of each section of passage is identical, and N through hole on M+1 through hole and I+1 section passage on I section passage has and partly overlap; M+1 through hole on I section passage utilizes the lap in them to be communicated with N through hole on I+1 section passage;
The outlet of I section passage is the lap of N through hole on M+1 through hole and the I+1 section passage on I section passage, and the entrance of I+1 section passage is the lap of M+1 through hole on N through hole and the I section passage on I+1 section passage.
9. changes in temperature blanket according to claim 1, it is characterized in that: shape, the size of the through-hole structure on the second laminate are identical with shape, the size of the connectivity structure on three ply board, and the setting position part of the connectivity structure on setting position and the three ply board of the through-hole structure on the second laminate staggers.
10. changes in temperature blanket according to claim 1, is characterized in that: described in be input into mouthful, delivery outlet is located on the 4th laminate or on the first laminate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290548.XU CN203953123U (en) | 2014-05-30 | 2014-05-30 | Changes in temperature blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290548.XU CN203953123U (en) | 2014-05-30 | 2014-05-30 | Changes in temperature blanket |
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| Publication Number | Publication Date |
|---|---|
| CN203953123U true CN203953123U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420290548.XU Expired - Fee Related CN203953123U (en) | 2014-05-30 | 2014-05-30 | Changes in temperature blanket |
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| CN (1) | CN203953123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786090A (en) * | 2021-09-30 | 2021-12-14 | 宁波博然健康科技有限公司 | Double-layer pillow |
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2014
- 2014-05-30 CN CN201420290548.XU patent/CN203953123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786090A (en) * | 2021-09-30 | 2021-12-14 | 宁波博然健康科技有限公司 | Double-layer pillow |
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