CN204889332U

CN204889332U - Cavity intercommunication pad body and mosaic structure thereof

Info

Publication number: CN204889332U
Application number: CN201520485544.1U
Authority: CN
Inventors: 罗雄平
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-06
Filing date: 2015-07-06
Publication date: 2015-12-23
Anticipated expiration: 2025-07-06

Abstract

The utility model provides a cavity intercommunication pad body, fill up the body including two -layer mutual spaced net layer and arrange the support column between two -layer net layer, every layer of net layer is inlayed by the regular hexagon grid plan and is formed, and wherein the distance of a length of side is opened along relative another the net fault of orientation on a regular hexagon net arbitrary limit in one deck net layer, lie in respectively on the two -layer net layer and in the interlamellar spacing orientation relative regular hexagon net summit pass through the mutual fixed connection of support column. The utility model has the advantages of simple and reasonable structure, ventilation and breathability can be very strong, and the radiating effect is outstanding, its supporting stability is good, is difficult for falling, is difficult for collapsing, keeps the extremely long life of product, and it can be with the whole shaping of mould in the processing, and the process is simple, low in production cost.

Description

A kind of hollow intercommunication pad and splicing construction thereof

Technical field

The utility model relates to cushion class product, particularly relates to a kind of hollow intercommunication pad and splicing construction thereof.

Background technology

Existing most of pad does not have airing function.Such as seat cushion, even be sitting in the room of turning on the aircondition one to summer, seat cushion place is also the blind area being in air circulation, and buttocks heat is difficult to distribute, and easily occurs high heat and perspiration phenomenon, human body is not felt well, simultaneously unfavorable to health.

Also occurred that small part has the pad product of ventilated performance at present, the pad of such as rattan weaving, arranges the pad etc. of chess piece shape bead in grid lines crosspoint.But the venting capability of these products is poor, lasting heat-sinking capability is not strong; And product structure is stable not, easily damage or heat radiation cavity cave in, lodge; In addition, this series products operation when manufacturing is many, is difficult to specific mould Integratively formed, and causing cannot large-scale production, and cost is high, and wastes time and energy.

Summary of the invention

The purpose of this utility model is the problem of the pad ventilating permeability effect difference overcoming prior art, proposes a kind of hollow intercommunication pad and splicing construction thereof.

In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:

A kind of hollow intercommunication pad, the support column that described pad comprises two-layer spaced clathrum and is arranged between two layers of mesh compartment, every layer of clathrum is inlayed by regular hexagonal cell plane and is formed, wherein one deck clathrum along any limit of regular hexagonal cell direction relatively another clathrum to stagger the distance of a length of side, lay respectively at regular hexagonal cell summit on two layers of mesh compartment and relative on interlamellar spacing direction and be mutually permanently connected by described support column.

Namely, described hollow intercommunication pad, comprise two-layer being parallel to each other and the support column of the clathrum kept at a certain distance away and connection two layers of mesh compartment, every layer of clathrum is formed by the regular hexagonal cell planar array in honeycomb arrangement, in the projection plane being parallel to clathrum plane, two clathrums misplace along the direction of any length of side of regular hexagonal cell the distance of a length of side, afterwards, by described support column, by in above-mentioned projection plane, regular hexagonal cell summit overlapped in two-grid couples together, and forms the entirety of a three-dimensional intercommunication thus.

Above-mentioned hollow intercommunication pad, two-layer regular hexagonal cell in a distance up and down, after mutual dislocation, regular hexagon uniform 3 summits in upper strata are made just in time to be positioned at the orthohexagonal center of lower floor, 3 summits that in like manner lower floor's regular hexagon is uniform are also just in time positioned at orthohexagonal center, upper strata, 3 summits remaining in regular hexagon are then overlapping up and down, then at overlapping part support column, upper and lower two layers of mesh compartment connected into an entirety.This pad has xyz three-dimensional hollow interworking architecture, and except the necessary structure of satisfied supporting, the materials of pad own are minimum, the area that human body contacts with pad is also minimum, it is also minimum that wind passes through run into stop from pad, and its ventilated performance is very strong, and radiating effect is outstanding; Its supporting stabilizer is good, not easily falls, not easily collapses, and keeps the service life that product is extremely grown; And can be shaping with mold integral in its processing, operation is simple, production cost is low.

Further improvement of the utility model has:

The initial position staggered from described clathrum is provided with fillet to end beginning position, one end of this fillet is connected with the regular hexagonal cell summit of the clathrum in same plane, and the other end is connected with the end of support column at the regular hexagonal cell summit place being arranged on another clathrum.

The complementary structure be connected can be inlayed with another part edge of this clathrum each other in a part of edge of described clathrum.

Further, described clathrum be rendered as that upper and lower side is complementary, left and right side complementation square; The upper side edge of ground floor clathrum is the line on the summit, upside of each complete regular hexagonal cell, lower side is that each owes the line on the summit, downside of the positive hexagon grid of two lower hypotenuses, right edge is that each owes the line on the summit, right side of the regular hexagonal cell of a right vertical edge and a upper right hypotenuse, and limit, left side is the line of the end points of the upper right hypotenuse of each deficient four edges regular hexagonal cell; The upper side edge of second layer clathrum, lower side, limit, left side, right edge are identical with the lower side of first piece of clathrum, upper side edge, right edge, limit, left side respectively, and described upper side edge behind two-grid fault position, lower side, limit, left side, right edge overlap on interlamellar spacing direction.

The setting of above-mentioned lateral section, can make polylith pad mutually splice expansion, is convenient to large-scale production and combines flexibly, assembles, saving production cost further.

For enabling pad large-scale production of the present utility model and combinationally using flexibly, the utility model also proposed a kind of splicing construction of hollow intercommunication pad, comprises the pad described in polylith, and connection is inlayed mutually in the adjacent edge interface of each piece of pad.

Further, in the splicing construction of hollow intercommunication pad, it is complementary that every block pad is all rendered as up-and-down boundary face, the packet of right boundary face complementation, following interface and the interface, the right of every block pad are equipped with connecting ring, each connecting ring leads to regular hexagon summit relative on another clathrum along interlamellar spacing direction from the regular hexagon summit of a pad wherein clathrum side, the described support column being arranged on the interface, top of pad is fixed in the connecting ring at the following interface of adjacent pad, the described support column being arranged on the interface, the left side of pad is fixed in the connecting ring at interface on the right of adjacent pad.

Compared with prior art, tool has the following advantages the utility model:

(1) existing Hollowed ventilation is breathed freely class pad, generally all at least get up just to form the structure of three-dimensional hollow intercommunication by the Component composition of two pieces or more, and pad of the present utility model can global formation, directly obtain the xyz three-dimensional hollow interworking architecture had, its processing gets up more to save trouble, and due to global formation, structural strength is also high, durable;

(2) from the angle of draught capacity, heat-sinking capability, except the necessary structure of satisfied supporting, the pad of the present utility model materials limit own is little, the area that human body contacts with the pad also limit is little, wind passes through run into stop from pad, and also the limit is little, thus its heat-sinking capability limit is strong;

(3) because the pressure-bearing surface up and down (clathrum) of pad is a flood grid, its supporting stabilizer is good, and not easily fall, not easily collapse, structural strength is high, and product can keep permanent outstanding ventilated ability, long service life.

Accompanying drawing explanation

Fig. 1 is the overall structure perspective view of the utility model hollow intercommunication pad;

Fig. 2 is the partial enlarged drawing of Fig. 1;

Fig. 3 is the front view of the utility model hollow intercommunication pad;

Fig. 4 is the partial enlarged drawing of Fig. 3;

Fig. 5 is the side view of the utility model hollow intercommunication pad;

Fig. 6 is the schematic diagram of regular hexagonal cell in the utility model;

Fig. 7 is the schematic diagram of ground floor clathrum in the utility model;

Fig. 8 is the schematic diagram of second layer clathrum in the utility model;

Fig. 9 is the splicing schematic diagram of two pieces of pads that in the utility model, left and right is adjacent;

Figure 10 is the splicing schematic diagram of two pieces of pads neighbouring in the utility model;

Description of reference numerals: 1, pad; 21, ground floor clathrum; 22, second layer clathrum; 3, support column; 4, connecting ring; 5, fillet.

Detailed description of the invention

For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail the utility model below in conjunction with the drawings and specific embodiments.

Embodiment

As shown in Figures 1 to 10, a kind of hollow intercommunication pad, described pad 1 comprises spaced clathrum 21 and clathrum 22, and the support column 3 be arranged between two layers of mesh compartment, every layer of clathrum is inlayed by regular hexagonal cell plane and is formed, wherein one deck clathrum along any limit of regular hexagonal cell direction relatively another clathrum to stagger the distance of a length of side, lay respectively at regular hexagonal cell summit on two layers of mesh compartment and relative on interlamellar spacing direction and be mutually permanently connected by described support column 3.

Wherein, plane is inlayed and is referred to by some class congruent figures (figure that can overlap completely is called congruent figures) gapless and a part for not overlay planes overlappingly, the key point that plane is inlayed is: at each public vertex place, each angle and be 360 °.When inlaying with same regular polygon, only have equilateral triangle, square and regular hexagon to inlay plane, can not plane be inlayed with other regular polygon.

In the utility model, every layer of clathrum is inlayed by multiple regular hexagonal cell unit plane and is formed, and namely each regular hexagonal cell at middle part is simultaneously adjacent with six regular hexagonal cells, and regular hexagonal cell adjacent between two shares their adjacent side.

See Fig. 2, clathrum 21 is alternate with clathrum about 22, and support column 3 stands between two clathrums grid vertex opposing upper and lower.If the regular hexagonal cell of clathrum 21 and clathrum 22 is all corresponding up and down, overlapping, regular hexagonal cell summit D1 then on clathrum 21 is by overlapping up and down with the regular hexagonal cell summit d1 on clathrum 22, in like manner, D2 and d2 is overlapping up and down, and in the utility model, in order to obtain the structure of hollow intercommunication, make two layers of mesh compartment on upper and lower corresponding overlapping basis, have a relative dislocation, namely the some d1 on the relative clathrum 22 of regular hexagonal cell summit D1 on clathrum 21 has moved the distance of a regular hexagon length of side, and the regular hexagonal cell summit D2 on clathrum 21 forms new corresponding up and down overlapping relation with the regular hexagonal cell summit d1 on clathrum 22, other point on two layers of mesh compartment is analogized with it, all there occurs and misplaces up and down, thus obtain the pad of hollow intercommunication of the present utility model.

As Fig. 3, above-mentioned hollow intercommunication pad 1, also can be understood as two-layer regular hexagonal cell in a distance up and down, after mutual dislocation, regular hexagon uniform three summits in upper strata are made just in time to be positioned at the orthohexagonal center of lower floor, three summits that in like manner lower floor's regular hexagon is uniform are also just in time positioned at orthohexagonal center, upper strata, and three summits remaining in regular hexagon are then overlapping up and down, then at upper and lower overlapping part support column 3, upper and lower two layers of mesh compartment connected into an entirety.

Concrete, two layers of mesh compartment can stagger mutually along orthohexagonal any limit, all can form the misconstruction of two clathrums in the utility model.

As Fig. 4, give the example that a kind of two-grid fault is opened, other direction of staggering is similar with it.For the example of Fig. 4, when it is contemplated that hypothesis just starts, two clathrums are overlapped on interlamellar spacing direction, relative for clathrum 22 clathrum 21 is moved down a regular hexagon length of side and obtains by pad 1 of the present utility model on this basis, so the position (position overlapping with clathrum about 21) of clathrum 22 before dislocation can be designated as the initial position of clathrum 22, the position (relative initial position has moved down the distance of a regular hexagon length of side) of clathrum 22 after dislocation is designated as the end beginning position of clathrum 22.

For making the structure of pad 1 more complete, stable, the initial position that can stagger from described clathrum is provided with fillet 5 to end beginning position, one end of this fillet 5 is connected with the regular hexagonal cell summit of the clathrum in same plane, and the other end is connected with the end of support column 3 at the regular hexagonal cell summit place being arranged on another clathrum.

See Fig. 4, before staggering, the grid vertex of clathrum 22 top side is positioned at initial position A, when clathrum 21 moves down a regular hexagon length of side to clathrum 22 relatively, the grid vertex of clathrum 22 top side will move to end beginning position a, when not arranging fillet 5, the positive hexagon grid vertex of the clathrum lateral location of the position a that begins from initial position A to end associates up and down by isolating up and down, losing, to product design or structure all not too favourable.So, can between initial position A to end beginning position a, set up one section of fillet 5 be equal to the regular hexagonal cell length of side, the described isolated regular hexagonal cell summit of clathrum 21 with clathrum 22 side is coupled together, be equivalent to the rule polishing product structure by product structure repeats thus, make that product design is more complete, structure is more stable.

For the ease of understanding and describing the structure of hollow intercommunication pad of the present utility model, it is contemplated that this pad 1 is formed by two clathrum mutual dislocation, but this and do not mean that this pad 1 necessarily has step or the operation of this dislocation when the manufacturing.In fact, in the manufacturing, hollow intercommunication pad 1 of the present utility model can meet the requirement of moulding technology just, can according to product structure, with mold and bed die global formation, wherein mold is the same with bed die (moulding section), just mutual dislocation, and make shaping after two-layer orthohexagonal clathrum and support column 3 between the two can the demoulding, realize molded.Certainly, also first can produce two clathrums and support column 3 in production, then with support column 3, two clathrums after dislocation be coupled together, form an entirety, obtain hollow intercommunication pad of the present utility model; This manufacturing mode then bothers relatively, and operation is more.

Based on this aufbauprinciple, if polygon more than hexagon, mould molding will face larger difficulty.Difficult point is: the pad 1 of regular hexagonal cell now; for the two ends of support column 3 for connecting between its levels, often end has three to obstruct to converge, and this is that minimum stalk converges grid; if just cannot form grid few again, such as often end only has two stalks just cannot obtain grid.Each three stalks in two ends, totally six stalks are perpendicular in the plane (i.e. clathrum) of support column 3, (as the front view of product under projection state, Fig. 3), article six, stalk is along support column 3 in spoke-like distribution, if more polygonal mesh, so " spoke " will be very close, the die cavity of these structures shaping will be caused very weak, cause significantly shorten die life.Visible, even if the pad 1 of other regular polygon grids can global formation the demoulding, the pad 1 of employing regular hexagonal cell of the present utility model is also wherein optimum scheme.

For making polylith pad 1 mutually can splice expansion, accomplishing scale production and the use of combination assembling flexibly, saving production cost further, can also be handled as follows the side of pad 1:

Be rendered as that upper and lower side is complementary for clathrum, left and right side complementation square, the upper side edge that can arrange ground floor clathrum 21 is the line on the summit, upside of each complete regular hexagonal cell, lower side is that each owes the line on the summit, downside of the positive hexagon grid of two lower hypotenuses, right edge is that each owes the line on the summit, right side of the regular hexagonal cell of a right vertical edge and a upper right hypotenuse, and limit, left side is the line of the end points of the upper right hypotenuse of each deficient four edges regular hexagonal cell; The upper side edge of second layer clathrum 22, lower side, limit, left side, right edge are identical with the lower side of first piece of clathrum, upper side edge, right edge, limit, left side respectively, and described upper side edge behind two-grid fault position, lower side, limit, left side, right edge overlap on interlamellar spacing direction.

Here the regular hexagon in pad 1 clathrum is put as appearance as shown in Figure 6, i.e. the longitudinal direction of paper and the line coincident on orthohexagonal upper summit and lower summit, and be not transverse horizontal line and summit, orthohexagonal left and right line coincident.So, in the utility model, orthohexagonal six limits are called upper left hypotenuse Lu, left vertical edge Ls, lower-left hypotenuse Ld, bottom right hypotenuse Rd, right vertical edge Rs, upper right hypotenuse Ru from upper vertex successively according to sequence counter-clockwise; Wherein, lower-left hypotenuse Ld, bottom right hypotenuse Rd are two lower hypotenuses; Owe the regular hexagonal cell of two lower hypotenuses, the structure of remaining four edges after removing two lower hypotenuses in namely complete regular hexagon, owes a right vertical edge Rs similar with the regular hexagonal cell of a upper right hypotenuse Ru, deficient four edges regular hexagonal cell etc.

Arrange in a manner described, the clathrum 21 obtained, the structure of clathrum 22, as shown in Figure 7, Figure 8, after two clathrums are combined, as shown in Figure 3.

When clathrum setting in pad 1 is rendered as other polygons such as all triangles, hexagon, a part of edge of clathrum can be made equally can to inlay with another part edge of this clathrum the complementary structure be connected each other, those skilled in the art can carry out association and expansion according to above-mentioned square citing, no longer describes in detail herein.

See Fig. 9, Figure 10; for making pad 1 of the present utility model large-scale production and combinationally using flexibly; the utility model also proposed a kind of splicing construction of hollow intercommunication pad 1, comprises the pad 1 described in polylith, and connection is inlayed mutually in the adjacent edge interface of each piece of pad 1.

Above-mentioned boundary face, refers to the border of pad self, or perhaps in pad surrounding, the part be jointly made up of clathrum 21 edge and clathrum 22 edge.

To be rendered as, up-and-down boundary face is complementary, the pad of the packet shape of right boundary face complementation below, illustrates how each piece of pad inlays connection.

Following interface and the interface, the right of every block pad are equipped with connecting ring 4, each connecting ring 4 leads to regular hexagon summit relative on another clathrum 22 along interlamellar spacing direction from the regular hexagon summit of pad wherein clathrum 21 side, the described support column 3 being arranged on the interface, top of pad is fixed in the connecting ring 4 at the following interface of adjacent pad, and the described support column 3 being arranged on the interface, the left side of pad is fixed in the connecting ring 4 at interface on the right of adjacent pad.

With reference to the example of above-mentioned square body shape pad, those skilled in the art also can show how each piece of pad of other shape splices as a whole mutually, no longer describes in detail herein.

When splicing, the mode that support column 3 embeds in connecting ring 4 is: first cut off by the support column 3 intending embedding, and then in load T-Ring 4, then use ultrasonic fusing, thus firmly combine.Certainly, the utility model includes but not limited to this kind of connecting method, and those skilled in the art also can adopt other mode that support column 3 and connecting ring 4 are interconnected, and then realizes the mutual splicing of polylith pad, no longer describes in detail herein.

The utility model suitable application area is wide, can as ventilated back cushion, cushion, mattress, cooling pad etc., and market prospects are good.

Above-listed detailed description is illustrating for the utility model possible embodiments, and this embodiment is also not used to limit the scope of the claims of the present utility model, does not allly depart from the equivalence that the utility model does and implements or change, and all should be contained in the scope of the claims of this case.

Claims

1. a hollow intercommunication pad, it is characterized in that: the support column that described pad comprises two-layer spaced clathrum and is arranged between two layers of mesh compartment, every layer of clathrum is inlayed by regular hexagonal cell plane and is formed, wherein one deck clathrum along any limit of regular hexagonal cell direction relatively another clathrum to stagger the distance of a length of side, lay respectively at regular hexagonal cell summit on two layers of mesh compartment and relative on interlamellar spacing direction and be mutually permanently connected by described support column.

2. hollow intercommunication pad according to claim 1, it is characterized in that: the initial position staggered from described clathrum is provided with fillet to end beginning position, one end of this fillet is connected with the regular hexagonal cell summit of the clathrum in same plane, and the other end is connected with the end of support column at the regular hexagonal cell summit place being arranged on another clathrum.

3. hollow intercommunication pad according to claim 1 and 2, is characterized in that: the complementary structure be connected can be inlayed with another part edge of this clathrum each other in a part of edge of described clathrum.

4. hollow intercommunication pad according to claim 3, is characterized in that: described clathrum is rendered as that upper and lower side is complementary, left and right side complementation square; The upper side edge of ground floor clathrum is the line on the summit, upside of each complete regular hexagonal cell, lower side is that each owes the line on the summit, downside of the positive hexagon grid of two lower hypotenuses, right edge is that each owes the line on the summit, right side of the regular hexagonal cell of a right vertical edge and a upper right hypotenuse, and limit, left side is the line of the end points of the upper right hypotenuse of each deficient four edges regular hexagonal cell; The upper side edge of second layer clathrum, lower side, limit, left side, right edge are identical with the lower side of first piece of clathrum, upper side edge, right edge, limit, left side respectively, and described upper side edge behind two-grid fault position, lower side, limit, left side, right edge overlap on interlamellar spacing direction.

5. a splicing construction for hollow intercommunication pad, is characterized in that: comprise polylith pad as claimed in claim 1 or 2 or 3 or 4, and connection is inlayed mutually in the adjacent edge interface of each piece of pad.

6. the splicing construction of hollow intercommunication pad according to claim 5, it is characterized in that: it is complementary that every block pad is all rendered as up-and-down boundary face, the packet of right boundary face complementation, following interface and the interface, the right of every block pad are equipped with connecting ring, each connecting ring leads to regular hexagon summit relative on another clathrum along interlamellar spacing direction from the regular hexagon summit of a pad wherein clathrum side, the described support column being arranged on the interface, top of pad is fixed in the connecting ring at the following interface of adjacent pad, the described support column being arranged on the interface, the left side of pad is fixed in the connecting ring at interface on the right of adjacent pad.