CN201357937Y

CN201357937Y - Swim ring with inflator

Info

Publication number: CN201357937Y
Application number: CNU2008202196952U
Authority: CN
Inventors: 杜志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-24
Filing date: 2008-11-24
Publication date: 2009-12-09
Anticipated expiration: 2018-11-24

Abstract

The utility model relates to a swim ring with an inflator, which consists of a ring body, an inflator and a sealing connection device. The sealing connection device includes a soft inflation inlet, a gland, an end cover and a soft sealing plug, wherein the soft inflation inlet is inserted into the ring body and is heat-sealed with the ring body, the upper end of the gland penetrates through the soft inflation inlet, the end cover corresponds to the gland and the soft sealing plug is sheathed on a pushrod handle. The inflator is fixedly connected in the internal part of the ring body through the sealing connection device. No mouth or external inflator is required to inflate the ring body. Therefore, the utility model has the advantage that the swim ring is hygienic and portable.

Description

The water wing that has gas filled device

Technical field

The present invention relates to a kind of water sports goods, relate in particular to a kind of water wing that has gas filled device.

Background technology

At present people blow or with the inflator inflation, not only require great effort but also can contact the easy cross infection disease of valve because of different people when blowing with mouth with mouth, inflate than being easier to inflator pump, but that inflator pump need carry separately are cumbersome.

Summary of the invention

The problem to be solved in the present invention provides a kind ofly blows inflation without mouth, also need not carry inflator separately, self has the buoy quoit of gas filled device.

For addressing the above problem, the present invention adopts following design plan, it comprises circle body, inflator and sealing and connecting device, described sealing and connecting device is by inserting in the circle body and passing the gland of charging connector with soft inflated mouth of circle body heat seal leak free and upper end, also have with cooresponding end cap of gland and the soft sealing plug that is enclosed within on the push rod handle and constitute, open in the circle body of the water wing outside one with the close circular hole of soft inflated mouth upper end external diameter size, insert by the circular hole of circle body the upper end of charging connector, the base of charging connector is connected with the circle body heat seal is airtight, the upper end of gland is passed the charging connector inner spout and is inserted in the circle body, in order to guarantee the sealing between gland and valve, the diameter of gland upper end is greater than the diameter of the inner spout of charging connector, the base of gland is positioned at the circle body outside and pushes down the edge of valve, the upper end of gland is processed with outside thread near an end on top, the end cap indent of inflator is corresponding with gland, there is circular hole at the center, be processed with in the circular hole and the cooresponding negative thread of gland, the upper end of gland insert in the middle of the end cap circular hole and by being threaded, can make valve base and the further airtight not leakage air of gland that is clipped in the middle by tightening gland and end cap, inflator is positioned at the inside of circle body and captives joint with the end cap outer rim, the push rod upper end of inflator is processed with screw thread, it is inner and captive joint with it to be screwed into handle, the interior cover of soft sealing plug entangles the airtight connection in upper end of handle, the external diameter of sealing plug is slightly larger than the diameter of inner pipe of gland, the interior cover diameter of sealing plug is less than the external diameter of handle upper end, can guarantee sealing effectiveness like this, be screwed with nut on the push rod near sealing plug, fastening nut can be further be pressed on the base plane of sealing plug on the end plane of handle, thereby further sealing, push rod stretches in the inflator from gland inside, pulling push rod handle during use, sealing plug is pulled out in gland simultaneously, at this moment just can inflate to circle body by the push rod of the inner inflator of push-and-pull circle body repeatedly, press down push rod to the push rod nadir after being full of, sealing plug is pressed in the interior pipe of gland, prevent gas leakage in the circle body, finish sealing circle body.

The beneficial effects of the utility model are, not needing to blow or carry Floor Pump separately with mouth just can be easily to the swimming life-buoy inflation, not only health but also be easy to carry.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the part sectional view of the utility model injection section.

Fig. 3 is the front elevation of the utility model charging connector.

Fig. 4 is the birds-eye view of the utility model charging connector.

Fig. 5 is the sectional side elevation of the utility model charging connector.

Fig. 6 is the front elevation of the utility model gland.

Fig. 7 is the birds-eye view of the utility model gland.

Fig. 8 is the sectional side elevation of the utility model gland.

Fig. 9 is the front elevation of the utility model end cap.

Figure 10 is the birds-eye view of the utility model end cap.

Figure 11 is the sectional side elevation of the utility model end cap.

The front elevation of Figure 12 the utility model handle.

Figure 13 is the birds-eye view of the utility model handle.

Figure 14 is the sectional side elevation of the utility model handle.

Figure 15 is the front elevation of the utility model sealing plug.

Figure 16 is the birds-eye view of the utility model sealing plug.

Figure 17 is the sectional side elevation of the utility model sealing plug.

The specific embodiment

As shown in Figure 1, inflator is positioned at circle body inside, as shown in Figure 2, open in circle body 1 outside of water wing one with the close circular hole of charging connector 4 upper end external diameters sizes, charging connector structure such as Fig. 3, Fig. 4, shown in Figure 5, insert by the circular hole of circle body 1 upper end 42 of charging connector 4, the base 41 of charging connector 4 is connected with the circle body heat seal is airtight, the structure of gland 3 such as Fig. 6, Fig. 7, shown in Figure 8, the inner spout that charging connector 4 is passed in the upper end 32 of gland 3 inserts in the circle body 1, in order to guarantee the sealing of 4 of gland 3 and valves, the diameter of gland 3 upper ends 32 is greater than the diameter of charging connector 4 inner spouts, the base 31 of gland 3 is positioned at circle body 1 outside and pushes down the edge of valve base 41, the upper end 32 of gland 3 is processed with outside thread near an end on top, end cap such as Fig. 9, Figure 10, shown in Figure 11, end cap 5 indents of inflator 2 are corresponding with gland 3, there is circular hole 51 at the center, be processed with in the circular hole 51 and gland 3 cooresponding negative threads, the upper end 32 of gland 3 insert in the middle of the end caps 5 circular hole 51 and by being threaded, by tightening the base 41 and gland 3 further airtight not leakage air that gland 3 and end cap 5 can make the valve 4 that is clipped in the middle, inflator 2 is positioned at the inside of circle body 1 and captives joint with the outer rim of end cap 5, certainly their ways of connecting can be glued together also and can be threaded, the structure of handle such as Figure 12, Figure 13, shown in Figure 14, the structure of soft sealing plug such as Figure 15, Figure 16, shown in Figure 17, push rod 7 upper ends of inflator 2 are processed with screw thread, it is inner and captive joint with it to be screwed into handle 10, the upper end 101 airtight connections of handle are entangled in the inside 91 of soft sealing plug 9, the external diameter of sealing plug 9 is slightly larger than the diameter of inner pipe of gland 3, the inside diameter of sealing plug is less than the external diameter of the upper end 101 of handle 10, can guarantee sealing effectiveness like this, be screwed with nut 8 on the push rod 7 near sealing plug 9, fastening nut 8 can be further be pressed on the base plane of sealing plug 9 on the end plane of handle 10, thereby further sealing, push rod 7 stretches in the inflator 2 in gland 3 mouths of pipe, the handle 10 of pulling push rod 7 during use, sealing plug 93 is pulled out in the gland simultaneously, at this moment just can pass through repeatedly push-and-pull push rod 7 gives circle body 1 inflation, press down the nadir that push rod 7 presses down to push rod 7 after being full of, sealing plug 9 is pressed in the mouth of pipe of gland, prevent gas leakage in the circle body, thereby finish sealing.

Claims

1. water wing that has gas filled device, it comprises circle body, inflator and sealing and connecting device, described sealing and connecting device is by inserting in the circle body and passing the gland of charging connector with soft inflated mouth of circle body heat seal leak free and upper end, also have with cooresponding end cap of gland and the soft sealing plug that is enclosed within on the push rod handle and constitute, it is characterized in that: described charging connector inserts circle body and seals with the circle body heat seal, described gland upper end is passed charging connector and is stretched into circle body inside, described end cap outward flange is captiveed joint with the inflator in the circle body, endoporus with go deep into circle body in-to-in gland upper end and captive joint, described sealing plug is enclosed within on the push rod handle and fixes, when push rod was depressed into the nadir that presses down near push rod, the inner spout that sealing plug will go deep into gland was gradually finished the sealing to circle body.

2. a kind of water wing that has gas filled device according to claim 1 is characterized in that: the diameter of gland upper end is greater than the diameter of charging connector inner spout, and the upper end is processed with outside thread near an end on top.

3. a kind of water wing that has gas filled device according to claim 1, it is characterized in that: the end cap indent is corresponding with gland, and there is circular hole at the center, is processed with in the circular hole and the cooresponding negative thread of gland.

4. a kind of water wing that has gas filled device according to claim 1 is characterized in that: the external diameter of sealing plug is greater than the diameter of pipe in the gland, and its inside diameter is less than the external diameter of handle upper end.