CN112810749A - Inflatable boat processing method and inflatable boat - Google Patents
Inflatable boat processing method and inflatable boat Download PDFInfo
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- CN112810749A CN112810749A CN202110100875.9A CN202110100875A CN112810749A CN 112810749 A CN112810749 A CN 112810749A CN 202110100875 A CN202110100875 A CN 202110100875A CN 112810749 A CN112810749 A CN 112810749A
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- inflatable boat
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- 238000003672 processing method Methods 0.000 title claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 128
- 238000009958 sewing Methods 0.000 claims abstract description 36
- 238000003860 storage Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 63
- 238000007599 discharging Methods 0.000 claims description 15
- 239000012943 hotmelt Substances 0.000 claims description 10
- 238000005728 strengthening Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 abstract description 6
- 230000008018 melting Effects 0.000 abstract description 6
- 239000003292 glue Substances 0.000 description 18
- 238000003466 welding Methods 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000004026 adhesive bonding Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 239000013013 elastic material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005304 joining Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
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- 238000000926 separation method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
- B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
- B63B7/08—Inflatable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
Abstract
The invention discloses an inflatable boat processing method and an inflatable boat, which comprise the following steps: cutting the fabric; cutting the fabric according to the sample plate of the inflatable boat, wherein the side fabric is the fabric with a hot melting layer on one side; connecting the ship board; the method comprises the following steps of firstly sewing and fixing the edges of adjacent ship side fabrics along the ship side direction of an inflatable ship, then covering a sewing track formed by sewing by using an airtight strip to obtain a ship side body, and forming a first connecting end and a second connecting end on the inner side and the outer side edge of the ship side body in the width direction; the side body is connected with the bottom; the first connecting end of the ship board body is overlapped and pressed with the ship bottom fabric, and the overlapped part is welded through high frequency; sealing the side of the ship; sewing and fixing the first connecting end edge and the second connecting end edge of the ship board body, and then covering a sewing track formed by sewing the first connecting end edge and the second connecting end edge by using an airtight adhesive strip to obtain a ship board with an annular closed gas storage chamber; obtaining the inflatable boat.
Description
Technical Field
The invention belongs to the technical field of inflatable boats, and particularly relates to an inflatable boat processing method and an inflatable boat.
Background
An inflatable boat is an inflatable product, the hull of which is made of airtight elastic material and is composed of a floating chamber forming a side, and the side is connected with the bottom of the boat and inflated to give a certain shape.
The existing production and processing method of the inflatable boat usually adopts glue to bond the cut elastic materials, but the bonding process often has the following problems: 1. the use of a large amount of glue in the bonding process can cause the volatilization of a large amount of solvent in the glue in a workshop to deteriorate the environmental air in the workshop, thereby causing damage to the physical health of workers; 2. because the inflatable boat is often formed by overlapping and connecting a plurality of pieces of fabrics, in order to realize the shape of the inflatable boat, the overlapping part of the inflatable boat is often provided with a plurality of arc-shaped edges, and the existence of the arc-shaped edges can make the glue difficult to be uniformly smeared; 3. the glue is bonded with the self-adhesive part, such as low adhesive strength of the glue, easy aging of the glue and reduction of the adhesive strength, and incomplete coverage of the glue on the lap joint, which causes the lap joint to be easy to peel off under the action of external force and generate air leakage; 4. the gluing method comprises the following steps of gluing, gluing a gluing surface, waiting for glue solidification, and waiting for volatilization of a solvent in the glue according to different glues between the first step and the second step.
The prior art has to cause the overlap joint to peel off the suggestion solution that appears the gas leakage under receiving the exogenic action to the overlap joint to glue not completely, increases the glue use amount promptly and increases the area of scribbling of glue and overcomes this problem, but the existence that is difficult to avoid like this overflows the problem of gluing to a large amount of glue use can further worsen workshop environment.
In addition, the application number of the prior application of the department is CN201910837262.6, which is named as a patent application of an inflatable boat processing method, the boat body is connected by adopting a welding mode through the fabric with double-sided hot-melt materials, but the problem exists that the weight of the produced boat body is large, the carrying is not facilitated, the cost of the double-sided hot-melt materials is high, and the market competitiveness is reduced.
Disclosure of Invention
The invention aims to provide an inflatable boat processing method and an inflatable boat, aiming at overcoming various problems existing in connection of a boat body of the inflatable boat by using glue.
In order to solve the technical problem, the invention aims to realize that:
the processing method of the inflatable boat is characterized by comprising the following steps:
s1: cutting the fabric; fabric cutting is carried out according to the inflatable boat sample plate, and the fabric cutting comprises cutting of a plurality of boat side fabrics and boat bottom fabrics; the side fabric is a fabric with a hot-melt layer on one side.
S2: connecting the ship board; overlapping the edges of the adjacent ship side fabrics along the ship side direction of the inflatable ship, sewing and fixing the overlapping positions of the adjacent ship side fabrics, covering a sewing track formed by sewing by using an airtight adhesive strip to obtain a ship side body, and forming a first connecting end and a second connecting end on the inner side and the outer side edge of the ship side body in the width direction;
s3: the side body is connected with the bottom; the first connecting end of the ship board body is overlapped and pressed with the ship bottom fabric, and the overlapped part is welded through high frequency;
s4: sealing the side of the ship; overlapping the edge of a first connecting end and the edge of a second connecting end of the ship board body, namely sewing and fixing the overlapped part of the first connecting end and the second connecting end, and then covering a sewing track formed by sewing the edge of the first connecting end and the edge of the second connecting end by using an airtight adhesive strip to obtain the ship board with an annular closed gas storage chamber;
s5: obtaining the inflatable boat.
On the basis of the above scheme and as a preferable scheme of the scheme: in the step S2 and the step S4, the airtight strip is covered on the sewing track in a manner of being welded to the surface of the side shell fabric around the sewing track.
On the basis of the above scheme and as a preferable scheme of the scheme: after the step S2, the step S3, and the step S4, the method further includes a step of providing a reinforcing layer on an outer surface of the airtight attachment strip at the joint of the adjacent side fabric on the side body, an outer surface of the joint of the first connecting end and the bottom of the ship, and an outer surface of the airtight attachment strip at the joint of the first connecting end and the second connecting end, respectively.
On the basis of the above scheme and as a preferable scheme of the scheme: the width of the reinforcing layer is not less than the width of the lap joint of the airtight strip and/or the first connecting end and the ship bottom.
On the basis of the above scheme and as a preferable scheme of the scheme: the step S2 further includes the step of connecting the side gusset to the outer surface of the side body.
On the basis of the above scheme and as a preferable scheme of the scheme: the method comprises the step of arranging at least one transverse reinforcing layer on the ship bottom fabric before the ship side body is connected with the ship bottom fabric.
On the basis of the above scheme and as a preferable scheme of the scheme: the step of connecting the charging and discharging nozzle with the ship board body is also included; the step of the high frequency of exerting simultaneously and fusing the overlap joint department is carried out with the marginal overlap joint and compress tightly of filling and discharging mouth installation department on strengthening layer and the ship board body afterwards to earlier filling and discharging mouth outward flange overlap joint strengthening layer and compress tightly, simultaneously.
On the basis of the above scheme and as a preferable scheme of the scheme: between steps S3 and S4 or after step S4, there is further provided a step of providing a reinforcing strip between the inner side of the side and the bottom, both sides of the reinforcing strip overlapping the outer surface of the inner side of the side and the upper surface of the bottom, respectively, the reinforcing strip being looped around the inner side of the side, and the reinforcing strip being located near the bottom.
The application further discloses inflatable boat, fill air cock, its characterized in that including ship board, hull bottom and fill: the ship bottom is provided with at least one transverse reinforcing layer, and two ends of the reinforcing layer extend to the ship board body; the inner side of the ship board is connected with the upper surface of the ship bottom through a reinforcing strip, and the edge of the reinforcing strip is fixedly connected with the ship board and the ship bottom respectively.
On the basis of the above scheme and as a preferable scheme of the scheme: the ship board is fixedly provided with a ship board triangular piece, and the ship board triangular piece is provided with a hanging buckle for connecting a rope.
On the basis of the above scheme and as a preferable scheme of the scheme: the side of the ship comprises an annular closed air storage chamber.
On the basis of the above scheme and as a preferable scheme of the scheme: the annular closed air storage chamber is divided into at least two independent air storage chambers, and each air storage chamber is correspondingly provided with a charging and discharging nozzle.
On the basis of the above scheme and as a preferable scheme of the scheme: at least one air bag is arranged in the annular closed air storage chamber, and the air bag and the annular closed air storage chamber are independent.
On the basis of the above scheme and as a preferable scheme of the scheme: the ship board and the ship bottom are hexagonal, and the ship board is formed by sequentially splicing a first ship board fabric, a second ship board fabric, a third ship board fabric, a fourth ship board fabric, a fifth ship board fabric and a sixth ship board fabric.
Compared with the prior art, the invention has the outstanding and beneficial technical effects that: 1. the side of the ship adopts a single-side hot-melt material, so that the material cost and the dead weight of the ship are greatly reduced, the sewing connection is carried out on the two ends of the adjacent side fabric and the side of the ship, and the airtight strip is further attached to the two ends of the side of the ship in a hot-melt mode to achieve the airtight effect, so that the side of the ship is more environment-friendly and firmer than the traditional glue connection mode.
2. The connection between the ship board and the ship bottom is connected in a high-frequency welding mode at the joint of the ship board and the ship bottom, so that the connection strength between the main stress components is higher, the strength of the inflatable ship is well guaranteed, and the bearing capacity of the inflatable ship is improved.
3. The inflatable boat is provided with the reinforcing layer, the reinforcing strips and the reinforcing strips at the bottom of the boat and at the connecting positions of the bottom of the boat and the side of the boat, so that the structure of the boat body is firmer; in addition, the ship board is divided into at least two independent air storage chambers, so that when one air storage chamber leaks air, the reserved air storage chamber can still keep the ship body to have enough buoyancy, and the safety of the ship body is improved.
Drawings
FIG. 1 is a flow chart of a method of manufacturing an inflatable boat;
FIG. 2 is a schematic view of an inflatable boat configuration;
FIG. 3 is a schematic view of a bottom shell fabric construction;
FIG. 4 is a schematic view of a side body construction;
FIG. 5 is a sectional view A-A;
FIG. 6 is a schematic view of the structure of the side body and bottom of the ship;
FIG. 7 is a schematic view of the analysis of the force applied to the bottom of the vessel;
FIG. 8 is a schematic view of a side transverse split plenum structure;
FIG. 9 is a schematic view of a vessel side longitudinal split plenum structure;
fig. 10 is a schematic view of an internal bladder structure.
The ship board comprises a ship board 1, a first ship board fabric 11, a second ship board fabric 12, a third ship board fabric 13, a fourth ship board fabric 14, a fifth ship board fabric 15, a sixth ship board fabric 16, a first connecting end 17, a second connecting end 18, a first airtight strip 191, a first reinforcing layer 192, a second airtight strip 193, a second reinforcing layer 194, a third reinforcing layer 195, a ship bottom 2, a first lap edge 21, a second lap edge 22, a third lap edge 23, a fourth lap edge 24, a fifth lap edge 25, a sixth lap edge 26, a ship board triangular plate 3, a charging and discharging nozzle 4, a reinforcing strip 5, a reinforcing strip 7, a transverse split fabric 8, a longitudinal split fabric 9 and an airbag 10.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
The present embodiment will explain the method for processing an inflatable boat according to the present application by taking an inflatable boat having a structure as an example, and referring to fig. 2, the inflatable boat mainly includes a side 1 having an annular closed gas storage chamber and a bottom 2, the side 1 is composed of a first side fabric 11, a second side fabric 12, a third side fabric 13, a fourth side fabric 14, a fifth side fabric 15 and a sixth side fabric 16, the bottom 2 is composed of a whole hexagonal bottom fabric, having a first overlap 21, a second overlap 22, a third overlap 23, a fourth overlap 24, a fifth overlap 25 and a sixth overlap 26, and, in addition, a ship board triangular plate 3 is fixedly arranged on a ship board 1, a hanging buckle for connecting a rope is arranged on the ship board triangular plate 3 and is used for dragging or connecting the rope when the inflatable ship stops, and the ship board 1 is provided with an inflation and deflation nozzle 4 for inflating the annular closed gas storage chamber or releasing the annular closed gas storage chamber for storage. In the whole assembly process, adjacent sides of the first ship board fabric 11, the second ship board fabric 12, the third ship board fabric 13, the fourth ship board fabric 14, the fifth ship board fabric 15 and the sixth ship board fabric 16 need to be connected in sequence and then connected with the ship bottom fabric, so as to obtain the ship body.
The following describes in detail the method for manufacturing the inflatable boat with reference to the above structure and fig. 1 to 5, the method for manufacturing the inflatable boat includes the following steps:
s1: fabric cutting is carried out according to the inflatable boat sample plate, wherein the fabric cutting comprises cutting of a plurality of pieces of boat side fabric and boat bottom fabric, and a first boat side fabric 11, a second boat side fabric 12, a third boat side fabric 13, a fourth boat side fabric 14, a fifth boat side fabric 15, a sixth boat side fabric 16 and a boat bottom fabric 2 are cut according to the sample plate; in the present embodiment, the first ship board fabric 11, the second ship board fabric 12, the third ship board fabric 13, the fourth ship board fabric 14, the fifth ship board fabric 15, and the sixth ship board fabric 16 are preferably yieldable elastic materials having a hot-melt layer on one surface, and the material of the hot-melt layer may preferably be TPU, PVC, PU, or rubber.
S2: the method comprises the steps of sequentially overlapping adjacent edges of a first ship board fabric 11, a second ship board fabric 12, a third ship board fabric 13, a fourth ship board fabric 14, a fifth ship board fabric 15 and a sixth ship board fabric 16 along the ship board direction of the inflatable ship, firstly sewing and fixing the overlapped parts of the two ship board fabrics, and then covering a sewing track formed by sewing by using a first airtight strip 191 to obtain a ship board body. The method comprises the steps of overlapping the adjacent edges of a first ship board fabric 11 and a second ship board fabric 12, adjusting the width of the overlapping to be a proper size, sewing and fixing the overlapping part of the first ship board fabric 11 and the second ship board fabric 12, heating the sewing part of the first ship board fabric 11 and the second ship board fabric 12 and an air-tight strip simultaneously by a heating and pressurizing device/a hot air blower, buckling the first air-tight strip 191 on a sewing track formed by sewing the first ship board fabric 11 and the second ship board fabric 12, and applying sufficient pressure to ensure that fabrics around the sewing track at the overlapping part of the first air-tight strip 191, the first ship board fabric 11 and the second ship board fabric 12 can be fully combined. In this embodiment, it is preferable that the overlapping portion of the first airtight strip 191 and the first and second side materials 11 and 12 is formed by pressing the first airtight strip 191 and the materials on both sides of the sewing track thereof while heating from one end of the overlapping sewing, and simultaneously moving the first airtight strip 191 to the other end synchronously until the first airtight strip 191 is heated from one end and pressed to the other end in the above steps, and then the pressing of the first airtight strip 191 is completed; of course, the first airtight strip 191, the first side panel 11, and the second side panel 12 may be integrally joined together at one time by heating and melting the entire joining seam trajectory, and then pressing the entire joining seam trajectory to complete the joining.
Accordingly, the first airtight strip 191 is welded to the outside of the adjacent edges of the first ship board fabric 11, the second ship board fabric 12, the third ship board fabric 13, the fourth ship board fabric 14, the fifth ship board fabric 15 and the sixth ship board fabric 16 in sequence after sewing, and the ship board body is sealed and airtight, and the ship board body is obtained, at this time, the ship board body is not connected in the width direction, and the first connection end 17 and the second connection end 18 are formed on the inner side and the outer side edges in the width direction of the ship board body.
S3: the first connecting end 17 of the ship board body is overlapped with the ship bottom fabric 2 and at least compresses the overlapped part, and meanwhile, the overlapped part is fused through high frequency.
S4: the first connecting end edge 17 and the second connecting end edge 18 of the ship board body are overlapped, the overlapping surface of the first connecting end edge 17 and the second connecting end 18 is firstly sewn and fixed, and then a second airtight strip 193 is attached to a sewing track formed by sewing at the overlapping part of the first connecting end edge 17 and the second connecting end 18 to complete overlapping, so that the ship board 1 with the annular closed gas storage chamber is obtained.
S5: thereby obtaining an inflatable boat.
Preferably, the step S1 is followed by a step of connecting the ship side gusset 3 to the outer surface of the ship side body, and in the present embodiment, the ship side gusset 3 preferably has a heat-fusible layer at least at the connecting surface with the ship side body, and the attaching of the ship side gusset 3 is completed by first heating and melting the connecting surface and the corresponding attaching surface of the ship side body, and then pressing the connecting surface to the attaching surface of the ship side body.
Furthermore, since the bottom of the ship is a load-bearing area of the inflatable ship, the strength of the bottom of the ship is very critical, and therefore, in order to reinforce the bottom of the ship, the embodiment further comprises the step of arranging the transverse reinforcing strips 5 on the surface fabric of the bottom of the ship, preferably before the ship board body is connected with the surface fabric of the bottom of the ship, the reinforcing layer and the corresponding binding surface of the surface fabric of the bottom of the ship are heated and melted, then the reinforcing layer is pressed on the binding surface of the surface fabric of the bottom of the ship to complete the installation of the reinforcing layer, and certainly, the reinforcing layer can be welded through high frequency waves; preferably, the number of the reinforcing strips 5 is three, and the reinforcing strips are respectively positioned at the head part, the tail part and the middle part of the ship bottom fabric.
The method comprises the following steps of connecting the charging and discharging nozzle 4 with a ship board body, specifically, overlapping the reinforcing layer 41 on the outer edge of the charging and discharging nozzle 4, pressing the reinforcing layer 41 and the edge of the charging and discharging nozzle 4 tightly, and fusing the overlapped part through high frequency; and then overlapping and pressing the reinforcing layer 41 and the edge of the mounting position of the charging and discharging nozzle on the ship board body 1, and fusing the overlapping position through high frequency, thereby welding the charging and discharging nozzle on the ship board body 1.
Preferably, after the step S3, a step of attaching a second reinforcing layer 194 to the outside of the lap joint of the first connecting end 17 and the bottom fabric 2 is further included, and the second reinforcing layer 194 is attached to the outer surfaces of the first connecting end 17 and the bottom fabric 2 in a heating and pressurizing welding manner, so that the connection strength between the ship board and the ship bottom is further enhanced, and the load-carrying capacity and the impact resistance of the ship body are enhanced; the method further comprises the step of arranging a third reinforcing layer 195 outside a second airtight attachment strip 193 attached to the joint of the edge 17 of the first connecting end and the edge 18 of the second connecting end of the ship board body, wherein the width of the third reinforcing layer 195 is not smaller than that of the second airtight attachment strip 193, and the third reinforcing layer 195 is arranged in a mode that the third reinforcing layer 195 is welded with the second airtight attachment strip 193 and the outer surfaces of the ship board fabric on the two sides of the third reinforcing layer 195. On one hand, the third reinforcing layer 195 can enhance the connection strength of the ship board body at the position and improve the strength of the ship body; on the other hand, in the use process of the ship, the lower half part of the ship board body is an area which is in contact with the water surface, the ground or other external objects, so that the area is easily broken and damaged due to the scratch of the external objects, and the third reinforcing layer 195 is arranged, and the position of the third reinforcing layer 195 is properly extended to the upper half part of the ship board body, so that the strength of the ship board body can be obviously improved, and the probability of breakage and damage of the ship board body is reduced.
Of course, the third reinforcing layer 195 in this embodiment may additionally extend towards the bottom of the hull, so as to partially or completely cover the second reinforcing layer 194, on the one hand, improving the integrity of the hull structure; on the other hand, the strength and the protection of the bottom of the ship body are further enhanced.
The ship bottom of the inflatable ship bears the weight, the buoyancy generated by the inflated ship is used for balancing the gravity borne by the ship bottom, namely the ship side and the ship bottom need enough bonding force to ensure the strength and the quality of the inflatable ship, the finished product of the inflatable ship is obtained after the treatment of the steps in the embodiment, the connection part of the ship side and the ship bottom adopts a high-frequency welding mode, the melting degree and the depth of a hot melting layer are higher, the bonding force of the connection part of the ship side and the ship bottom after the high-frequency welding is higher, and the welding strength is far higher than that of glue adhesion; in addition, each lap joint is also connected in a heating, melting and crimping mode, the strength of the lap joint is slightly lower than that of high-frequency welding but still higher than that of glue bonding, and the arrangement of the reinforcing layer, the reinforcing strip and the reinforcing strip further improves the connecting strength of the lap joint and the strength of the inflatable boat.
Note that, in the present embodiment, the welding may be performed using ultrasonic waves in the related art at any position where high frequency welding is performed.
Example two
Due to the elastic material of the bottom, the bottom will deform when loading, so that the separation force is easily generated at the joint of the bottom and the side (see the force F in fig. 7, generated by the vertically downward component F2 generated at the bottom 2' after loading), and if the component F2 is large enough, the separation force will be generated at the joint of the side and the bottom, which causes the damage of the inflatable boat.
The present embodiment is different from the first embodiment in that step S3 is followed by a step of providing a reinforcing strip between the inner side of the ship board and the ship bottom, both sides of the reinforcing strip overlapping the outer surface of the inner side of the ship board and the upper surface of the ship bottom, respectively, the reinforcing strip 7 being looped around the inner side of the ship board, and preferably the reinforcing strip 7 being located near the ship bottom; specifically, the faying surface of strengthening strip 7 and ship board overlap joint heats simultaneously, melt the hot melt layer of the two faying surface, laminate the two faying surface fast afterwards and exert sufficient pressure, realize that the one side of strengthening strip 7 is connected with the ship board, then heat the faying surface of strengthening strip 7 and ship bottom surface fabric overlap joint simultaneously, melt the hot melt layer of the faying surface of the two, laminate the two faying surface fast afterwards and exert sufficient pressure, realize that the opposite side and the ship bottom of strengthening strip 7 are connected. This embodiment solves this problem by providing reinforcing bars 7 at the bottom and inboard sides of the ship, and weakening the component force F2 with the reinforcing bars 7.
EXAMPLE III
The application also discloses an inflatable boat which comprises a boat side 1, a boat bottom 2 and an inflation and deflation nozzle 4, wherein the boat bottom 2 is provided with at least one transverse reinforcing strip 5, and two ends of the reinforcing strip 5 extend towards the boat side 1; the inboard of ship board 1 and the upper surface junction of ship bottom 2 are equipped with and strengthen strip 7, strengthen the edge of strip 7 respectively with ship board 1 and ship bottom 2 fixed connection, and the inflatable boat has set up strengthening layer and first reinforcement strip 192, second reinforcement strip 193 at the ship bottom and the junction of ship bottom and ship board for the hull structure is more firm. The ship board 1 is fixedly provided with a ship board triangular plate 3, and the ship board triangular plate 3 is provided with a hanging buckle connected with a rope. The ship board 1 comprises an annular closed air storage chamber, preferably, the annular closed air storage chamber is divided into at least two independent air storage chambers, for example, see two examples shown in the attached drawings 7 and 8, each air storage chamber is correspondingly provided with an air charging and discharging nozzle, so that when an air leakage problem occurs in one individual air storage chamber, the reserved air storage chambers can still keep the ship body to have enough buoyancy, and the safety of the ship body is improved. The ship board and the ship bottom are both hexagonal, and the ship board is formed by sequentially splicing a first ship board fabric, a second ship board fabric, a third ship board fabric, a fourth ship board fabric, a fifth ship board fabric and a sixth ship board fabric.
Example four
Referring to fig. 10, this embodiment is different from the third embodiment in that at least one additional air cell is housed in the annular closed air reservoir, and the air cell and the annular closed air reservoir are independent from each other, thereby forming at least two independent air reservoirs. Therefore, when one individual air storage chamber has air leakage, the reserved air storage chamber can still keep the ship body to have enough buoyancy, and the safety of the ship body is improved. It should be noted that at least two inflation and deflation nozzles and an air bag are respectively arranged, so that independent inflation and deflation of the air bag and the annular closed air storage chamber are realized.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (13)
1. The processing method of the inflatable boat is characterized by comprising the following steps:
s1: cutting the fabric; fabric cutting is carried out according to the inflatable boat sample plate, and the fabric cutting comprises cutting of a plurality of boat side fabrics and boat bottom fabrics; the side fabric is a fabric with a hot-melt layer on one side;
s2: connecting the ship board; overlapping the edges of the adjacent ship side fabrics along the ship side direction of the inflatable ship, sewing and fixing the overlapping positions of the adjacent ship side fabrics, covering a sewing track formed by sewing by using an airtight adhesive strip to obtain a ship side body, and forming a first connecting end and a second connecting end on the inner side and the outer side edge of the ship side body in the width direction;
s3: the side body is connected with the bottom; the first connecting end of the ship board body is overlapped and pressed with the ship bottom fabric, and the overlapped part is welded through high frequency;
s4: sealing the side of the ship; overlapping the edge of a first connecting end and the edge of a second connecting end of the ship board body, namely sewing and fixing the overlapped part of the first connecting end and the second connecting end, and then covering a sewing track formed by sewing the edge of the first connecting end and the edge of the second connecting end by using an airtight adhesive strip to obtain the ship board with an annular closed gas storage chamber;
s5: obtaining the inflatable boat.
2. The inflatable boat processing method of claim 1, wherein: in the step S2 and the step S4, the airtight strip is covered on the sewing track in a manner of being welded to the surface of the side shell fabric around the sewing track.
3. The inflatable boat processing method of claim 3, wherein: after the step S2, the step S3, and the step S4, the method further includes a step of providing a reinforcing layer on an outer surface of the airtight attachment strip at the joint of the adjacent side fabric on the side body, an outer surface of the joint of the first connecting end and the bottom of the ship, and an outer surface of the airtight attachment strip at the joint of the first connecting end and the second connecting end, respectively.
4. The inflatable boat processing method of claim 3, wherein: the width of the reinforcing layer is not less than the width of the lap joint of the airtight strip and/or the first connecting end and the ship bottom.
5. The inflatable boat processing method of claim 1, wherein: the step S1 is followed by a step of connecting the side gusset to the outer surface of the side body.
6. The inflatable boat processing method of claim 1, wherein: the method comprises the step of arranging at least one transverse reinforcing strip on the bottom fabric after S1.
7. The inflatable boat processing method of claim 1, wherein: the step of connecting the charging and discharging nozzle with the ship board body is also included; the step of the high frequency of exerting simultaneously and fusing the overlap joint department is carried out with the marginal overlap joint and compress tightly of filling and discharging mouth installation department on strengthening layer and the ship board body afterwards to earlier filling and discharging mouth outward flange overlap joint strengthening layer and compress tightly, simultaneously.
8. The inflatable boat processing method of claim 1, wherein: and step S3, a step of providing a reinforcing strip between the inner side of the side and the bottom, wherein both sides of the reinforcing strip are respectively overlapped with the outer surface of the inner side of the side and the upper surface of the bottom, the reinforcing strip surrounds a circle along the inner side of the side, and the position of the reinforcing strip is close to the bottom.
9. The utility model provides an inflatable boat, includes ship board, hull bottom and fills discharge nozzle, its characterized in that: the ship bottom is provided with at least one transverse reinforcing strip, and two ends of the reinforcing strip extend towards the ship board; the inner side of the ship board is connected with the upper surface of the ship bottom through a reinforcing strip, and the edge of the reinforcing strip is fixedly connected with the ship board and the ship bottom respectively.
10. An inflatable boat as claimed in claim 9, wherein: the side of the ship comprises an annular closed air storage chamber.
11. An inflatable boat as claimed in claim 10, wherein: the annular closed air storage chamber is divided into at least two independent air storage chambers, and each air storage chamber is correspondingly provided with a charging and discharging nozzle.
12. An inflatable boat as claimed in claim 10, wherein: at least one air bag is arranged in the annular closed air storage chamber, and the air bag and the annular closed air storage chamber are independent.
13. An inflatable boat as claimed in claim 9, wherein: the ship board and the ship bottom are hexagonal, and the ship board is formed by sequentially splicing a first ship board fabric, a second ship board fabric, a third ship board fabric, a fourth ship board fabric, a fifth ship board fabric and a sixth ship board fabric.
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| CN202110100875.9A CN112810749A (en) | 2021-01-26 | 2021-01-26 | Inflatable boat processing method and inflatable boat |
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| CN202110100875.9A CN112810749A (en) | 2021-01-26 | 2021-01-26 | Inflatable boat processing method and inflatable boat |
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| CN112810749A true CN112810749A (en) | 2021-05-18 |
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| CN114013596A (en) * | 2021-10-14 | 2022-02-08 | 浙江嘉声环保科技有限公司 | Machining method of multi-air-chamber inflatable boat |
| CN114537582A (en) * | 2022-02-24 | 2022-05-27 | 浙江嘉声环保科技有限公司 | Production process of inflatable boat with additional waterproof skirt |
| WO2023082172A1 (en) * | 2021-11-12 | 2023-05-19 | 威海荣创海洋科技有限公司 | Method for bending inflatable boat bottom, and inflatable boat bottom |
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