CN212184729U

CN212184729U - Floating ball sealing cover and ecological culture inflatable floating ball

Info

Publication number: CN212184729U
Application number: CN202020771515.2U
Authority: CN
Inventors: 柯振技
Original assignee: Zhangzhou Fulihai Marine Environmental Protection Technology Co ltd
Current assignee: Zhangzhou Fulihai Marine Environmental Protection Technology Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-22
Anticipated expiration: 2030-05-11

Abstract

The utility model belongs to the technical field of marine ecological breeding equipment, refer in particular to a floater closing cap and ecological breeding inflatable floater, the floater closing cap includes lid and inner cup, and the inner cup middle part has seted up the gas charging hole, and the lid outside is equipped with the bail, the inner cup inboard is equipped with the rubber buffer, and the rubber buffer includes connecting portion and jam portion, the inboard shaping of inner cup has the erection column, the connecting portion cover is established on the erection column, and the jam portion pastes in the inner of gas charging hole, when aerifing in the gas charging hole, gaseous pushing away the jam portion realizes admitting air; after the gas is filled, the gas in the bottle body presses the blocking part to the inner end of the inflation hole to seal the inflation hole. The utility model discloses a be equipped with the rubber buffer in the inner lid inboard, come stifled in aerifing the downthehole end, not only can be convenient for aerify and can also seal, and sealed effectual.

Description

Floating ball sealing cover and ecological culture inflatable floating ball

Technical Field

The utility model belongs to the technical field of the ecological cultured equipment in ocean, refer in particular to a floater closing cap and ecological breed inflatable floating ball.

Background

The inflatable floating ball is used as one of using tools in aquaculture, and no matter the aquaculture is sea or fresh water aquaculture in rivers and lakes, the inflatable floating ball floats on the water surface by adopting the fixed aquaculture net cage, so that a high-income aquaculture environment is provided for the aquaculture. Most of the existing inflatable floating balls are formed by connecting or welding an outer cover and a floating body by threads, but the existing threaded connection structure or welding structure still has the problem of infirm connection, so that the floating ball is easy to crack and break to cause water seepage or outer cover falling under the conditions of long-time sea wave beating, hard object collision and the like in the actual use process; in addition, the rubber plug of the prior floating ball does not effectively plug the vent of the inner cover, the phenomenon of failure and leakage still exists, and when the outer cover drops, the floating body can not be ensured to be still in a sealing state.

For example, the Chinese utility model patent publication No. CN208850483U proposes a floating bottle cap, which comprises a circular cover plate made of ABS material, wherein the outer end surface of the circular cover plate is provided with an ear ring, the inner end surface of the circular cover plate is provided with a circle of connecting ring made of PET material and the connecting ring is arranged at the edge of the circular cover plate, a connecting device which enables the connecting ring to be fixedly arranged in the circular cover plate and form an integrated structure with the circular cover plate is arranged between the circular cover plate and the connecting ring, the connecting device comprises a circular connecting plate which is arranged in the connecting ring and has an integrated structure with the connecting ring, the circular connecting plate axially translates on the connecting ring and forms a circular connecting groove with the connecting ring, a plurality of connecting holes are evenly distributed on the circular connecting plate, the inner end surface of the circular cover plate is provided with a circular inner connecting plate which is axially and parallelly distributed with the circular cover plate, a plurality of connecting columns are arranged between the circular inner connecting plate and the circular cover plate, the circular inner connecting plate is positioned in the circular connecting groove, and each connecting column correspondingly penetrates through the connecting hole. The structure is complex, no sealing measure is taken for the position of the inflation hole, and the phenomenon that the tightness of the inflation hole is not strong and air leakage is difficult to solve is still avoided.

Disclosure of Invention

The utility model aims at providing a sealed effectual, the floater closing cap that is difficult for gas leakage to and be provided with the ecological cultivation inflatable floating ball of this kind of floater closing cap.

The purpose of the utility model is realized like this:

a floating ball sealing cover comprises a cover body and an inner cover, wherein an inflation hole is formed in the middle of the inner cover, a lifting ring is arranged on the outer side of the cover body, a rubber plug is arranged on the inner side of the inner cover and comprises a connecting part and a blocking part, an installation column is formed on the inner side of the inner cover, the connecting part is sleeved on the installation column, the blocking part is attached to the inner end of the inflation hole, and when inflation is carried out in the inflation hole, gas pushes the blocking part away to realize air intake; after the gas is filled, the gas in the bottle body presses the blocking part to the inner end of the inflation hole to seal the inflation hole.

Further, a mounting ring is arranged on the inner side of the inner cover, a mounting groove is formed in the mounting ring, the mounting column is arranged in the mounting groove, and a plug capable of being blocked in the inflation hole is arranged in the middle of the cover body.

Further set up as, the center of erection column with the center line of aerifing the hole does the central line of mounting groove, the rubber buffer is calabash shape or runway shape with the mounting groove, and the rubber buffer is installed in the mounting groove.

Further, a groove matched with the plug is formed in the middle of the blocking part.

The inner cover is further provided with an outer sealing surface formed on the outer side of the inner cover, the outer sealing surface comprises a central surface and a reinforcing strip, the inner end of the reinforcing strip is integrally connected with the central surface, a gap is reserved between the outer end of the reinforcing strip and the edge of the inner cover, and the inner wall of the cover body is tightly attached to the outer sealing surface.

An ecological cultivation inflatable floating ball comprises a ball body, wherein an opening is formed in the upper portion of the ball body, and the floating ball sealing cover is arranged on the opening.

Further, the bottom of the ball body is integrally formed with a connector.

Further, the joint and the joint of the ball body are inwards sunken to form an annular groove.

Further set up as, lid edge downwardly extending is formed with the external seal ring, and inner cup edge downwardly extending is formed with the inner seal ring, forms the outer seal groove between inner seal ring and the external seal ring, and the inner seal ring inboard is equipped with the inner seal groove, the spheroid is located the opening part and is equipped with outer bulge loop and the inner bulge loop with external seal groove and inner seal groove complex respectively.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses the inner cup inboard is equipped with the rubber buffer, the rubber buffer includes connecting portion and jam portion, the inboard shaping of inner cup has the erection column, connecting portion cover is established on the erection column, jam portion pastes in the inner of inflating the hole, when aerifing in the inflation hole, gaseous pushing away the jam portion realizes admitting air (because connecting portion link to each other with the erection column this moment, therefore the rubber buffer can not break away from the inner cup), and gaseous the back of having filled, gaseous atmospheric pressure in the bottle can be located inflation hole inner end closure inflation hole with jam portion pressure, thereby play better sealing effect, because gaseous always towards inflation hole department effect, it is tighter more to only can press jam portion more, the leakproofness is better and better, gas leakage is prevented.

The utility model discloses the center of erection column is the central line of mounting groove promptly with the center line in the hole of aerifing, with the erection column with aerify the hole setting in the centre for the rubber buffer can the atress even, can open when aerifing and aerify the hole, and be difficult for breaking away from the inner cup.

The utility model discloses the shaping of inner cup outside has the external sealing face, and the external sealing face includes the central plane and consolidates the strip, consolidates strip the inner and links to each other with central plane an organic whole, consolidates a strip outer end and leaves the clearance with the inner cup edge, and the lid inner wall is hugged closely on the external sealing face, adds man-hour, and the lid passes through the mode and the inner cup combination of hot melt, and the external sealing face is close to with the lid and becomes an organic whole, guarantee leakproofness.

The opening of the ecological culture inflatable floating ball provided by the utility model is provided with the floating ball sealing cover, which has better sealing effect, is not easy to leak gas and enter water, and prolongs the service life; simultaneously, be equipped with the connector in the bottom of bottle, conveniently be connected with another floater.

Drawings

Fig. 1 is an exploded view of the floating ball cover of the present invention.

Fig. 2 is one of the structural schematic diagrams of the inner lid of the present invention.

Fig. 3 is a second schematic structural view of the inner lid of the present invention.

Fig. 4 is a schematic structural view of the floating ball of the present invention.

Fig. 5 is a cross-sectional view of the connection structure of the floating ball and the floating ball sealing cover of the present invention.

Fig. 6 is an enlarged view of a portion of the structure of fig. 5 a.

Detailed Description

The invention will be further described in the following with reference to the drawings, in which reference is made to figures 1-6,

a floating ball sealing cover comprises a cover body 1 and an inner cover 2, wherein an inflation hole 21 is formed in the inner cover 2, a lifting ring 11 is arranged on the outer side of the cover body 1, a rubber plug 3 is arranged on the inner side of the inner cover 2, the rubber plug 3 comprises a connecting part 31 and a blocking part 32, an installation column 22 is formed on the inner side of the inner cover 2, the connecting part 31 is sleeved on the installation column 22, the blocking part 32 is attached to the inner end of the inflation hole 21, when inflation is carried out towards the inflation hole 21, the blocking part 32 is pushed away by gas, and the gas can enter a bottle body from the inflation hole to realize gas intake; after the gas is filled, the gas is stopped to enter, at the moment, the gas in the bottle body generates gas pressure, and the blocking part 32 is pressed at the inner end of the gas filling hole 21, so that the gas filling hole 21 is sealed, and the gas is prevented from leaking or the external liquid enters the bottle body when in use.

As shown in fig. 1, fig. 2 and fig. 6, the inner cup 2 inboard is equipped with collar 23, has seted up mounting groove 24 on the collar 23, is equipped with in the mounting groove 24 the erection column 22, connecting hole 33 has been seted up on connecting portion 31, and the aperture of connecting hole 33 is less than the external diameter of erection column 22 for connecting hole 33 and erection column 22 interference fit, because the rubber buffer has certain elasticity, consequently can go into the rubber buffer that the aperture is less on the great spliced pole of external diameter. In order to better avoid the rubber plug from being broken away by gas and separated from the mounting column, a blocking ball (namely, the mounting column is of a structure with a smaller outer diameter at the inner end and a larger outer diameter at the outer end) can be arranged at the outer end of the mounting column, and the outer diameter of the blocking ball is better larger than the aperture of the connecting hole, so that the rubber plug is better ensured not to be separated from the inner cover in the inflating process. The middle part of the cover body 1 is provided with a plug 12 which can be plugged in the inflation hole 21, the plug 12 is in interference fit with the inflation hole 21 and is connected with the inflation hole 21 through hot melting, the plug 12 is matched with the rubber plug 3 to better avoid gas leakage, and the sealing performance is better. The center of the blocking part 32 of the rubber plug 3 is provided with a groove 34 which is matched with the bottom of the plug 12.

The center of erection column 22 with the center line of aerifing hole 21 does the central line of mounting groove 24, rubber buffer 3 is calabash shape or runway shape, and rubber buffer 3 installs in mounting groove 24. The mounting ring 23 and the mounting groove 24 are also in a gourd shape or a runway shape, and can be better matched with the rubber plug 3 (as shown in fig. 1); or the mounting ring and the mounting groove are in an open shape (as shown in fig. 2), and the mounting ring only wraps the connecting part end of the rubber plug, so that the rubber plug is conveniently connected. The mounting column and the inflation hole are arranged in the middle of the rubber plug, so that the rubber plug can be stressed uniformly, the inflation hole can be opened quickly during inflation, and the rubber plug is not easy to separate from the inner cover.

As shown in fig. 3, an outer sealing surface 4 is formed on the outer side of the inner cap 2, the outer sealing surface 4 includes a central surface 41 and a reinforcing strip 42, the inner end of the reinforcing strip 42 is integrally connected with the central surface 41, a gap 43 is left between the outer end of the reinforcing strip 42 and the edge of the inner cap 2, and the inner wall of the cap body 1 is tightly attached to the outer sealing surface 4. During processing, the cover body is combined with the inner cover in a hot melting mode, the outer sealing surface and the cover body are approximately integrated, and the sealing performance is guaranteed.

An ecological culture inflatable floating ball is shown in figures 4-6 and comprises a ball body 5, wherein an opening 51 is arranged above the ball body 5, and the opening 51 is provided with a floating ball sealing cover.

The bottom of the ball body 5 is integrally formed with a connector 6, the connector 6 is connected with the joint of the ball body 5 and is sunken inwards to form an annular groove 61, so that the ball body can be conveniently connected with another inflatable floating ball for use.

The edge of the cover body 1 extends downwards to form an outer sealing ring 13, the edge of the inner cover 2 extends downwards to form an inner sealing ring 25, an outer sealing groove 14 is formed between the inner sealing ring 25 and the outer sealing ring 13, an inner sealing groove 26 is formed in the inner side of the inner sealing ring 25, and an outer convex ring 52 and an inner convex ring 53 which are matched with the outer sealing groove 14 and the inner sealing groove 26 respectively are arranged at the position, located at the opening 51, of the sphere 5. The inner convex ring and the outer convex ring are mutually inserted with the inner sealing groove and the outer sealing groove, and the floating ball sealing cover is connected with the bottle body in a hot melting mode, so that a labyrinth sealing structure is formed at the opening of the floating ball sealing cover and the ball body, and the sealing performance of the structure is greatly enhanced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a floater closing cap, includes lid (1) and inner cup (2), has seted up on inner cup (2) and has aerifyd hole (21), and lid (1) outside is equipped with bail (11), its characterized in that: the inner side of the inner cover (2) is provided with a rubber plug (3), the rubber plug (3) comprises a connecting part (31) and a blocking part (32), an installation column (22) is formed on the inner side of the inner cover (2), the connecting part (31) is sleeved on the installation column (22), the blocking part (32) is attached to the inner end of the inflation hole (21), and when the inflation hole (21) is inflated, gas pushes the blocking part (32) open to achieve air inlet; after the gas is filled, the gas in the bottle body presses the blocking part (32) to the inner end of the gas filling hole (21) to close the gas filling hole (21).

2. The floating ball cover according to claim 1, characterized in that: the inner cover is characterized in that a mounting ring (23) is arranged on the inner side of the inner cover (2), a mounting groove (24) is formed in the mounting ring (23), a mounting column (22) is arranged in the mounting groove (24), and a plug (12) capable of being plugged in the inflation hole (21) is arranged in the middle of the cover body (1).

3. The floating ball cover according to claim 2, characterized in that: the center of erection column (22) with the central line that aerifys hole (21) does the central line of mounting groove (24), rubber buffer (3) are calabash shape or runway shape, and rubber buffer (3) are installed in mounting groove (24).

4. A floating ball cover according to claim 2 or 3, characterised in that: the middle part of the plugging part (32) is provided with a groove (34) which is matched with the plug (12).

5. A floating ball cover according to any one of claims 1 to 3, further comprising: the inner cover is characterized in that an outer sealing surface (4) is formed on the outer side of the inner cover (2), the outer sealing surface (4) comprises a central surface (41) and a reinforcing strip (42), the inner end of the reinforcing strip (42) is integrally connected with the central surface (41), a gap (43) is reserved between the outer end of the reinforcing strip (42) and the edge of the inner cover (2), and the inner wall of the cover body (1) is tightly attached to the outer sealing surface (4).

6. The utility model provides an ecological floater of aerifing of breeding, includes spheroid (5), and spheroid (5) top is equipped with opening (51), its characterized in that: the opening (51) is provided with a floating ball cover according to any one of claims 1-5.

7. The ecological cultivation inflatable floating ball of claim 6, wherein: the bottom of the sphere (5) is integrally formed with a connector (6).

8. The ecological cultivation inflatable floating ball of claim 7, wherein: the joint (6) and the joint of the ball body (5) are inwards sunken to form an annular groove (61).

9. The ecological cultivation inflatable floating ball according to any one of claims 6-8, wherein: the utility model discloses a ball valve, including lid (1), lid (2), inner cup (25), interior sealing ring (25) and interior sealing ring (13), the downward extension of lid (1) edge is formed with outer seal ring (13), and the downward extension of inner cup (2) edge is formed with interior sealing ring (25), forms outer seal groove (14) between interior sealing ring (25) and outer seal ring (13), and interior sealing ring (25) inboard is equipped with interior seal groove (26), spheroid (5) are located opening (51) and locate to be equipped with respectively with outer seal groove (14) and interior seal groove (26) complex.