CN212529994U - Double-air-chamber surfboard - Google Patents
Double-air-chamber surfboard Download PDFInfo
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- CN212529994U CN212529994U CN202021213114.1U CN202021213114U CN212529994U CN 212529994 U CN212529994 U CN 212529994U CN 202021213114 U CN202021213114 U CN 202021213114U CN 212529994 U CN212529994 U CN 212529994U
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Abstract
The utility model relates to a sport equipment technical field specifically discloses a two air chamber surfboards. The double-air-chamber surfboard comprises a body, a first air chamber, a second air chamber and an air valve, wherein the air valve comprises a conversion piece, a first fluid channel and a second fluid channel; the transition piece causes fluid to flow to the first air chamber through the first fluid passage and/or to the second air chamber through the second fluid passage. The utility model provides an improvement setting of pneumatic valve on two air chamber surfboards has avoidd the risk of inflating when the surfboard is aerifyd, has improved the security and the efficiency of inflating the gassing.
Description
Technical Field
The utility model relates to a sport equipment technical field especially relates to a double air chamber surfboard.
Background
Surfing is an important entertainment activity loved by people, and the double-air-chamber surfboard is provided with the additional air chambers, has stronger safety compared with the common surfboard and is widely loved by users.
The existing surfboard air chambers with double air chambers are all provided with an air valve, and a user needs to connect corresponding air valves to different air plugs for inflation when using the surfboard air chamber.
The existing double-chamber surfboard is cumbersome and time-consuming to operate during inflation and is accompanied by the risk of an inflation explosion. The utility model relates to a double-air-chamber surfboard, which solves the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two air chamber surfboards has reduced the risk of inflating when surfboard aerifys, has improved the security and the efficiency of inflating the gassing.
To achieve the purpose, the utility model adopts the following technical proposal:
a twin cell surfboard comprising: the gas valve comprises a conversion piece, a first fluid channel and a second fluid channel, wherein the first fluid channel is communicated with the first gas chamber, and the second fluid channel is communicated with the second gas chamber; the transition piece causes fluid to flow to the first gas chamber through the first fluid passage and/or to the second gas chamber through the second fluid passage.
And a spacer is arranged between the first air chamber and the second air chamber, a through hole piece is arranged on the spacer, and the second fluid channel is communicated with the second air chamber through the through hole piece.
Preferably, the conversion member includes: a movable valve; the first conversion valve is arranged below the movable valve, and the movable valve is pressed downwards to drive the first conversion valve to move downwards so that the fluid flows into the first fluid channel; the second conversion valve is arranged below the movable valve, and the movable valve is pressed downwards to drive the second conversion valve to move downwards so that the fluid flows into the second fluid channel; the air valve fixing piece is provided with a first lower movable groove, and the second conversion valve is movably arranged in the first lower movable groove and can move up and down in the first lower movable groove; the groove piece is provided with the first fluid channel, the bottom of the groove piece is provided with a hole, and the second fluid channel penetrates through the hole to be connected with the first lower movable groove.
Furthermore, an upper movable groove is formed in one end of the air valve fixing piece, a second lower movable groove and a first lower movable groove are formed in the other end of the air valve fixing piece and are communicated with the upper movable groove respectively, the movable valve is movably mounted in the upper movable groove and can move up and down in the upper movable groove, and the first conversion valve is movably mounted in the second lower movable groove and can move up and down in the second lower movable groove.
Furthermore, a first connecting rod is arranged on the first conversion valve, a second connecting rod is arranged on the second conversion valve, one end of the first connecting rod is connected with the first conversion valve, and the other end of the first connecting rod is arranged outside the air valve; one end of the second connecting rod is connected with the second change-over valve, and the other end of the second connecting rod is arranged on the outer side of the air valve.
Preferably, the conversion member includes: a movable valve; the sliding type base is provided with a sliding type base movable groove and a sliding piece groove communicated with the sliding type base movable groove, the movable valve is movably arranged in the sliding type base movable groove, the groove wall of the sliding piece groove is provided with a sliding type base first fluid hole and a sliding type base second fluid hole, the sliding type base first fluid hole is used as the first fluid channel, and the sliding type base second fluid hole is connected with the second fluid channel; and the sliding piece is movably arranged in the sliding piece groove, and the sliding base movable groove can be communicated with the sliding base first fluid hole and/or the sliding base second fluid hole by stirring the sliding piece.
The sliding piece is provided with a first sliding piece hole, a second sliding piece hole and a third sliding piece hole, and the sliding block is arranged on the outer side of the sliding piece groove; when the first sliding piece hole is communicated with the sliding base first fluid hole, the second sliding piece hole is communicated with the sliding base second fluid hole, and the third sliding piece hole is closed; when the third sliding piece hole is communicated with the sliding base first fluid hole or the sliding base second fluid hole, the first sliding piece hole and the second sliding piece hole are closed.
Preferably, the conversion member includes: a movable valve; the rotary base is provided with a rotary piece groove, a rotary base first fluid hole and a rotary base second fluid hole are formed in the bottom of the rotary base, the rotary base first fluid hole serves as the first fluid channel, and the rotary base second fluid hole is connected with the second fluid channel; the rotating part is provided with a rotating part movable groove, the movable valve is installed in the rotating part movable groove, and the rotating part is rotated to enable the rotating part movable groove to be communicated with the first fluid hole of the rotary base and/or the second fluid hole of the rotary base.
When the first rotating piece hole is communicated with the first fluid hole of the rotary base, the third rotating piece hole is communicated with the second fluid hole of the rotary base, and the second rotating piece hole is closed; when the second rotating member hole is communicated with the first rotating member hole or the second rotating member hole, the first rotating member hole and the third rotating member hole are closed.
Further, the material of the second fluid channel is a PVC steel wire pipe.
The utility model has the advantages that:
the utility model provides a set up an air valve on the double-chamber surfboard, selectively fill gassing operation through this air valve to first air chamber and/or second air chamber, simplified the flow of operation. When the two air chambers are simultaneously inflated and deflated, the two air chambers are communicated, the air pressure is the same, the risk of inflation and explosion is reduced, and the safety and the efficiency of the inflation and deflation operation are improved.
Drawings
Fig. 1 is a schematic front view of a first embodiment of the present invention;
fig. 2 is a schematic side view of a first embodiment of the present invention;
FIG. 3 is a cross-sectional view taken at plane A-A of FIG. 2;
FIG. 4 is a cross-sectional view of a valve structure according to an embodiment of the present invention;
FIG. 5 is a sectional view of an air valve structure according to a second embodiment of the present invention;
FIG. 6 is a schematic view of an air valve structure provided by a third embodiment of the present invention;
fig. 7 is a schematic view of a gas valve structure provided by the fourth embodiment of the present invention;
fig. 8 is a schematic view of the structure of the base of the rotary member of fig. 7.
In the figure:
1. a first air chamber;
2. a second air chamber;
3. a separator; 31. a through-hole member;
4. an air valve; 41. a conversion member;
4101. a groove member; 41011. an aperture;
4102. a movable valve; 4103. a first switching valve; 4104. a second switching valve;
4105. an air valve fixing part; 41051. an upper movable groove; 41052. a second lower movable trough; 41053. a first lower movable trough;
4106. a top cover; 4107. a cock; 4108. marking the top cover; 4109. a first connecting rod; 4110. a second connecting rod;
4111. a slider; 41111. a sliding block; 41112. a first slider hole; 41113. a second slider hole; 41114. a third slider hole;
4112. a sliding base; 41121. a sliding base movable groove; 41122. a slider slot; 41123. a sliding base first fluid aperture; 41124. a sliding seat second fluid aperture;
4113. a sliding base top cover;
4114. a rotating member; 41141. a rotating member moving slot; 41142. a first rotating member hole; 41143. a second rotating member hole; 41144. a third swivel bore;
4115. a rotary base; 41151. a rotating member slot; 41152. a rotating base first fluid aperture; 41153, a rotating base second fluid bore;
4116. a rotating base top cover;
42. a flow-through hole; 43. a second fluid passage;
5. a body; 6. big fish fins; 7. small fish fins; 8. a portable handle; 9. a storage rope; 10. a D-shaped ring; 11. And an anti-slip layer.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example one
The embodiment discloses a double-chamber surfboard, as shown in fig. 1-3, the double-chamber surfboard includes a body 5, a first air chamber 1 and a second air chamber 2 disposed on the body 5, and an air valve 4. The gas valve 4 comprises a switching piece 41, a first fluid channel and a second fluid channel 43, wherein the first fluid channel is communicated with the first gas chamber 1, and the second fluid channel 43 is communicated with the second gas chamber 2; the transition piece 41 causes a fluid to flow through the first fluid channel to the first air chamber 1 and/or through the second fluid channel 43 to the second air chamber 2. The air valve 4 is arranged on the double-air-chamber surfboard, and the air valve 4 can be used for selectively carrying out air inflation and deflation operations on the first air chamber 1 and/or the second air chamber 2, so that the operation process is simplified. When the two air chambers are simultaneously inflated and deflated, the two air chambers are communicated, the air pressure is the same, the risk of inflation and explosion is reduced, and the safety and the efficiency of the inflation and deflation operation are improved.
In this embodiment, a large fin 6 and a small fin 7 are provided on one side of the body 5, and a carrying handle 8, a receiving rope 9, a D-ring 10, and a non-slip layer 11 are provided on the other side, which are important components of the surfboard.
As shown in fig. 3, the second air cell 2 is disposed in the middle of the surfboard, and the first air cell 1 is disposed along the circumferential direction of the second air cell 2. The arrangement of the two air chambers ensures that when one of the air chambers is broken, the user can get rid of the danger of drowning by means of the other air chamber.
A partition 3 is arranged between the first air chamber 1 and the second air chamber 2, a through hole piece 31 is arranged on the partition 3, and the second fluid channel 43 is communicated with the second air chamber 2 through the through hole piece 31. The through hole member 31 is made of plastic, and the through hole member 31 is connected with the spacer 3 by high frequency welding or bonding, so that the connection between the through hole member 31 and the spacer 3 is realized. This design ensures that the second air chamber 2 is in a sealed state and communication with the outside can only be achieved through the second fluid passage 43.
In this embodiment, the second fluid passage 43 is made of a PVC steel wire pipe, which is selected because of its characteristics of easy adhesion, low cost, and hard texture.
As shown in fig. 4, the switching member 41 includes a groove member 4101, a movable valve 4102, a first switching valve 4103, a second switching valve 4104, and a gas valve fixing member 4105. The first switching valve 4103 is arranged below the movable valve 4102, and the movable valve 4102 is pressed downwards to drive the first switching valve 4103 to move downwards so that fluid flows into the first fluid channel; the second switching valve 4104 is disposed below the activation valve 4102, and depressing the activation valve 4102 moves the second switching valve 4104 downward to allow fluid to flow into the second fluid passage 43. When the inflation operation is performed, the movable valve 4102 is pressed down, the inflation operation is performed on the first air chamber 1 and the second air chamber 2 at the same time, the two air chambers are communicated at the moment, the air pressure is the same, the risk of inflation and explosion is reduced, and the safety and the efficiency of the inflation and deflation operation are improved. When the air discharging operation is performed, the movable valve 4102 is pressed downwards to realize the communication between the air chamber and the outside, and the air discharging operation of the double-air-chamber surfboard is completed.
The air valve fixing part 4105 is provided with a first lower movable groove 41053, and the second switching valve 4104 is movably installed in the first lower movable groove 41053 and can move up and down in the first lower movable groove 41053. The groove part 4101 is provided with a first fluid passage, the bottom of the groove part 4101 is provided with a hole 41011, and the second fluid passage 43 is connected with the first lower movable groove 41053 through the hole 41011, so that the connection of the first air chamber 1 and the second air chamber 2 with the air valve 4 is realized. In this embodiment, the first fluid passage includes a plurality of flow holes 42, the flow holes 42 are circumferentially disposed along the sidewall of the recessed part 4101, and by providing the plurality of flow holes 42, the smoothness of the first fluid passage is ensured, and the inflation and deflation efficiency of the first air chamber 1 is improved.
The air valve fixing unit 4105 has an upper movable groove 41051 at one end thereof, a second lower movable groove 41052 and a first lower movable groove 41053 at the other end thereof, which are respectively communicated with the upper movable groove 41051, a movable valve 4102 movably installed in the upper movable groove 41051 and vertically movable in the upper movable groove 41051, and a first switching valve 4103 movably installed in the second lower movable groove 41052 and vertically movable in the second lower movable groove 41052.
In this embodiment, the converter 41 further includes a top cover 4106, the top cover 4106 is disposed at the air inlet of the air valve fixing 4105 and is screwed with the air valve fixing 4105, and the top cover 4106 ensures the sealing performance of the air valve 4.
The conversion part 41 further comprises a cock 4107, one end of the cock 4107 is inserted into the top cover 4106 and screwed into the upper movable groove 41051, so as to prevent the occurrence of deflation of the surfboard due to misoperation of a user.
Example two
As shown in fig. 5, the structure of the dual-dome surfboard provided in this embodiment is different from that of the first embodiment in that a first connection rod 4109 is provided on the first switching valve 4103, a second connection rod 4110 is provided on the second switching valve 4104, one end of the first connection rod 4109 is connected to the first switching valve 4103, and the other end is provided outside the air valve 4; one end of the second connecting rod 4110 is connected to the second switching valve 4104, and the other end is disposed outside the gas valve 4. When the inflation/deflation operation is performed, pressing the first connecting rod 4109 and/or the second connecting rod 4110 at one end outside the air valve 4 directly inflates and deflates the first air chamber 1 and/or the second air chamber 2. The air valve 4 provided in the second embodiment can perform the inflation and deflation operation of the designated air chamber by manually controlling the first switching valve 4103 and/or the second switching valve 4104, thereby improving the efficiency of the inflation and deflation operation.
In this embodiment, the converting element 41 further includes a marking cover 4108, the marking cover 4108 is disposed at the air inlet of the air valve fixing element 4105 and is screwed with the air valve fixing element 4105, the marking cover 4108 ensures the sealing performance of the air valve 4, and a mark for distinguishing the first connecting rod 4109 from the second connecting rod 4110 is disposed on the outer side of the marking cover 4108.
The conversion part 41 also comprises a cock 4107, one end of the cock 4107 is provided with a marking top cover 4108 which is screwed in the upper movable groove 41051, and the condition that the surfboard is deflated due to misoperation of a user is prevented.
EXAMPLE III
As shown in fig. 6, the structure of the dual-dome surfboard provided in this embodiment is different from that of the first embodiment in that the structure of the converting member 41 is different from that of the converting member 41 in the first embodiment, and the converting member 41 in this embodiment includes a sliding base 4112, a sliding member 4111, and a movable valve 4102. The sliding base 4112 is provided with a sliding base movable groove 41121 and a sliding member groove 41122 communicating with the sliding base movable groove 41121, the motion valve 4102 is movably installed in the sliding base movable groove 41121, a sliding base first fluid hole 41123 and a sliding base second fluid hole 41124 are formed in a groove wall of the sliding member groove 41122, the sliding base first fluid hole 41123 serves as a first fluid passage, and the sliding base second fluid hole 41124 is connected to the second fluid passage 43. The sliding member 4111 is movably disposed in the sliding member groove 41122, and the sliding member 4111 is moved to connect the sliding base moving groove 41121 with the sliding base first fluid hole 41123 and/or the sliding base second fluid hole 41124. When the air is inflated and deflated, the sliding piece 4111 is pushed to perform the inflation and deflation operation of the first air chamber 1 and/or the second air chamber 2.
In this embodiment, one end of the sliding member 4111 is provided with a sliding block 41111, the sliding member 4111 is provided with a first sliding member hole 41112, a second sliding member hole 41113, and a third sliding member hole 41114, and the sliding block 41111 is disposed outside the sliding member groove 41122. When the sliding slide 4111 makes the first slide hole 41112 communicate with the sliding base first fluid hole 41123, the second slide hole 41113 communicates with the sliding base second fluid hole 41124, and the third slide hole 41114 is closed, so that the first air chamber 1 and the second air chamber 2 are inflated at the same time; when the third slider hole 41114 is in communication with the sliding base first fluid hole 41123 or the sliding base second fluid hole 41124, the first slider hole 41112 and the second slider hole 41113 are closed, and air is filled into the first air chamber 1 or the second air chamber 2. The design of the structure of the sliding member 4111 ensures that only selected fluid passages are open and the remaining fluid passages are closed during the inflation and deflation operations.
In this embodiment, the converter 41 further includes a sliding base top cap 4113, the sliding base top cap 4113 is disposed at an air inlet of the sliding base 4112 and connected to the sliding base 4112, the sliding base top cap 4113 ensures the sealing performance of the air valve 4, and a mark for distinguishing the position of the sliding member 4111 when the first air chamber 1 and/or the second air chamber 2 is inflated is disposed on an outer side of the sliding base top cap 4113.
One end of the cock 4107 is inserted into the sliding base top cover 4113 and screwed into the sliding base moving groove 41121, so as to prevent the occurrence of deflation of the surfboard due to misoperation of a user.
Example four
As shown in fig. 7 to 8, the structure of the dual-dome surfboard provided in this embodiment is different from that of the first embodiment in that the structure of the conversion member 41 is different from that of the first embodiment in that the conversion member 41 includes a rotary base 4115 provided with a rotary member groove 41151, a rotary member 4114 and a movable valve 4102. A rotary base first fluid hole 41152 and a rotary base second fluid hole 41153 are formed in the bottom of the rotary base 4115, the rotary base first fluid hole 41152 serves as a first fluid channel, and the rotary base second fluid hole 41153 is connected with the second fluid channel 43; the rotary member 4114 defines a rotary member moving slot 41141, the motion valve 4102 is mounted in the rotary member moving slot 41141, and the rotary member 4114 causes the rotary member moving slot 41141 to communicate with the rotary base first fluid port 41152 and/or the rotary base second fluid port 41153. During inflation and deflation, the rotating member 4114 can be designated to perform the inflation and deflation operation on the first air chamber 1 and/or the second air chamber 2.
The rotating member 4114 is provided with a first rotating member hole 41142, a second rotating member hole 41143 and a third rotating member hole 41144, when the first rotating member hole 41142 is communicated with the first rotating base fluid hole 41152, the third rotating member hole 41144 is communicated with the second rotating base fluid hole 41153, and the second rotating member hole 41143 is closed, so that air is simultaneously filled into the first air chamber 1 and the second air chamber 2; when the second rotation member hole 41143 is communicated with the first rotation member hole 41152 or the second rotation member hole 41153, the first rotation member hole 41142 and the third rotation member hole 41144 are closed, and at this time, air is filled into the first air chamber 1 or the second air chamber 2. The design of the structure of the rotating member 4114 ensures that only selected fluid passages are open and the remaining fluid passages are closed during the inflation and deflation operations.
In this embodiment, the converting member 41 further includes a rotary base top cap 4116, the rotary base top cap 4116 is disposed at the air inlet of the rotary base 4115 and is in threaded connection with the rotary base 4115, the rotary base top cap 4116 ensures the sealing performance of the air valve 4, and meanwhile, a mark for distinguishing the position of the rotary member 4114 when the first air chamber 1 and/or the second air chamber 2 are inflated is disposed on the outer side of the rotary base top cap 4116.
The converter 41 further comprises a cock 4107, one end of the cock 4107 is inserted into the rotary base top cover 4116 and screwed into the rotary member moving groove 41141, so as to prevent the occurrence of deflation of the surfboard due to misoperation of a user.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A twin cell surfboard comprising:
a body (5);
a first air chamber (1) arranged on the body (5);
a second air chamber (2) arranged on the body (5); and
a gas valve (4), the gas valve (4) comprising a transition piece (41), a first fluid channel and a second fluid channel (43), the first fluid channel being in communication with the first gas chamber (1), the second fluid channel (43) being in communication with the second gas chamber (2); the transition piece (41) causes a fluid to flow through the first fluid channel to the first gas chamber (1) and/or through the second fluid channel (43) to the second gas chamber (2).
2. The twin-chambered surfboard as claimed in claim 1, wherein a spacer (3) is provided between the first and second air chambers (1, 2), a through hole member (31) is provided on the spacer (3), and the second fluid passage (43) is communicated with the second air chamber (2) through the through hole member (31).
3. The twin air chambered surfboard of claim 1, wherein the transition piece (41) comprises:
a movable valve (4102);
a first switching valve (4103) disposed below the movable valve (4102), wherein pressing the movable valve (4102) moves the first switching valve (4103) downward to allow the fluid to flow into the first fluid passage;
a second switching valve (4104) disposed below the activation valve (4102), wherein depressing the activation valve (4102) moves the second switching valve (4104) downward to allow the fluid to flow into the second fluid pathway (43);
the air valve fixing part (4105), a first lower movable groove (41053) is arranged on the air valve fixing part (4105), and the second switching valve (4104) is movably arranged in the first lower movable groove (41053) and can move up and down in the first lower movable groove (41053);
a groove member (4101), the groove member (4101) being provided with the first fluid passage, a bottom of the groove member (4101) being provided with a hole (41011), the second fluid passage (43) being connected with the first lower movable groove (41053) through the hole (41011).
4. The twin air chamber surfboard according to claim 3, wherein the air valve fixing member (4105) is provided at one end thereof with an upper movable groove (41051), and at the other end thereof with a second lower movable groove (41052) and the first lower movable groove (41053) which are respectively communicated with the upper movable groove (41051), the movable valve (4102) is movably installed in the upper movable groove (41051) and can move up and down in the upper movable groove (41051), and the first switching valve (4103) is movably installed in the second lower movable groove (41052) and can move up and down in the second lower movable groove (41052).
5. The twin dome surfboard according to claim 3, wherein a first connecting rod (4109) is provided on the first switching valve (4103), a second connecting rod (4110) is provided on the second switching valve (4104), one end of the first connecting rod (4109) is connected to the first switching valve (4103), and the other end is provided outside the gas valve (4); one end of the second connecting rod (4110) is connected with the second switching valve (4104), and the other end of the second connecting rod is arranged outside the air valve (4).
6. The twin air chambered surfboard of claim 1, wherein the transition piece (41) comprises:
a movable valve (4102);
a sliding base (4112), wherein a sliding base movable groove (41121) and a sliding member groove (41122) communicated with the sliding base movable groove (41121) are formed in the sliding base (4112), the motion valve (4102) is movably installed in the sliding base movable groove (41121), a sliding base first fluid hole (41123) and a sliding base second fluid hole (41124) are formed in a groove wall of the sliding member groove (41122), the sliding base first fluid hole (41123) serves as the first fluid channel, and the sliding base second fluid hole (41124) is connected with the second fluid channel (43);
a sliding member (4111) movably disposed in the sliding member groove (41122), wherein the sliding member (4111) is configured to move to communicate with the sliding base moving groove (41121) and the sliding base first fluid hole (41123) and/or the sliding base second fluid hole (41124).
7. The twin air chamber surfboard according to claim 6, wherein the slider (4111) is provided with a slider (41111) at one end, the slider (4111) is provided with a first slider hole (41112), a second slider hole (41113) and a third slider hole (41114), the slider (41111) is disposed outside the slider groove (41122); when the first slider hole (41112) is communicated with the sliding base first fluid hole (41123), the second slider hole (41113) is communicated with the sliding base second fluid hole (41124), and the third slider hole (41114) is closed; when the third slider hole (41114) is in communication with the sliding seat first fluid hole (41123) or the sliding seat second fluid hole (41124), the first slider hole (41112) and the second slider hole (41113) are closed.
8. The twin air chambered surfboard of claim 1, wherein the transition piece (41) comprises:
a movable valve (4102);
a rotary base (4115) provided with a rotary member groove (41151), a groove bottom provided with a rotary base first fluid hole (41152) and a rotary base second fluid hole (41153), the rotary base first fluid hole (41152) being the first fluid channel, the rotary base second fluid hole (41153) being connected with the second fluid channel (43);
a rotary member (4114), a rotary member moving slot (41141) disposed on the rotary member (4114), the motion valve (4102) installed in the rotary member moving slot (41141), and the rotary member (4114) rotates to communicate the rotary member moving slot (41141) with the rotary base first fluid port (41152) and/or the rotary base second fluid port (41153).
9. The dual dome surfboard of claim 8, wherein the rotary member (4114) defines a first rotary member hole (41142), a second rotary member hole (41143), and a third rotary member hole (41144), wherein when the first rotary member hole (41142) is communicated with the rotary base first fluid hole (41152), the third rotary member hole (41144) is communicated with the rotary base second fluid hole (41153), and the second rotary member hole (41143) is closed; when the second rotary member bore (41143) is in communication with the rotary base first fluid bore (41152) or the rotary base second fluid bore (41153), the first rotary member bore (41142) is closed with the third rotary member bore (41144).
10. The twin chambered surfboard as claimed in any one of claims 1 to 9, wherein the material of the second fluid channel (43) is PVC steel wire pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213114.1U CN212529994U (en) | 2020-06-28 | 2020-06-28 | Double-air-chamber surfboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213114.1U CN212529994U (en) | 2020-06-28 | 2020-06-28 | Double-air-chamber surfboard |
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| Publication Number | Publication Date |
|---|---|
| CN212529994U true CN212529994U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021213114.1U Active CN212529994U (en) | 2020-06-28 | 2020-06-28 | Double-air-chamber surfboard |
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| CN (1) | CN212529994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000763A1 (en) * | 2020-06-28 | 2022-01-06 | 上海吉龙运动休闲用品有限公司 | Double-chamber paddle board for surfing |
-
2020
- 2020-06-28 CN CN202021213114.1U patent/CN212529994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000763A1 (en) * | 2020-06-28 | 2022-01-06 | 上海吉龙运动休闲用品有限公司 | Double-chamber paddle board for surfing |
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