TWM500183U - Balanced fast inflating structure - Google Patents

Description

Balanced fast inflatable structure

This creation is about a kind of inflatable equipment, especially a balanced fast inflatable structure.

The well-known gas cylinders have low pressure and high pressure. The low pressure is applied by a single spring to resist the reverse structure. It is also the same at the inflated end, so it is necessary to force the top to inflate in two aspects. If the pressure is high, it will not be fully charged. If it is high pressure, the general manpower cannot open the air. In order to provide items that are more in line with actual needs, the creator conducts research and development to solve the problem of force exerted by the conventional use.

The main purpose of this creation is to provide a balanced quick-inflating structure. No matter how much gas pressure is in the gas bottle, the gas can be smoothly filled into the plenum, and the starting force is very small. Changing the pressure in the past requires the use of tools.

In order to achieve the above object, the present invention is structured such that one of the inflatable elements at one end of the inflatable bottle and one of the ports of the plenum are inflated, the inflatable element having a sliding bar in a plenum, the sliding bar There is a rim on the outside, and an elastic member is arranged between the rim and the bottom of the inflatable chamber. The inner circumferential surface of the plenum is positioned with an inner snoring ring and an outer stagnation ring, and both end faces of the sliding bar respectively open a bottom groove and a bottom The top groove, the bottom groove and the inner bottom of the top groove respectively communicate with a top perforation and a top perforation to the circumferential surface of the inflating chamber, and the top perforation is located outside the outer leakage ring when not inflated, and when the sliding rod moves inward, the top perforating Moved to the inside of the outer stagnation ring, the conduction gas flows out; the inflated element contains a nozzle groove for inserting the slide bar, and the air nozzle groove is connected with an air passage, and the air passage inner bottom is provided with at least one horizontal perforation to the plenum, in each A venting ring is formed between the transverse perforation and the plenum, and the gas flow flows out of the transverse perforation to open the stagnation ring.

In order to enable your review board to further understand this creation for the purpose The techniques, means, and effects of the present invention are set forth in a preferred embodiment, and the detailed description of the drawings is as follows. I believe that the purpose, features, and advantages of the present invention can be obtained in a deep and specific understanding.

[this creation]

1‧‧‧Inflatable bottle end

10‧‧‧Inflatable components

101‧‧‧Top ring groove

102‧‧‧Top ring

103‧‧‧ head

100‧‧‧ body

11‧‧‧Inflatable room

12‧‧‧ Slider

121‧‧‧ bottom slot

122‧‧‧ top trough

123‧‧‧ bottom perforation

124‧‧‧Top perforation

125‧‧‧ rim

13‧‧‧Flexible parts

14‧‧‧ buckle

15‧‧‧ lower trench

16‧‧‧Upper trench

17‧‧‧

18‧‧‧External venting ring

19‧‧‧Enclosed

191‧‧ ‧ middle ring groove

192‧‧‧Intermediate ring

2‧‧‧Inflated room

20‧‧‧Inflated components

21‧‧‧ mouth slot

22‧‧‧ Airway

23‧‧‧ transverse perforation

24‧‧‧Stop ring

25‧‧‧ Subject

26‧‧‧ concave ring

3‧‧‧Regulator

The first picture is a perspective view of the creation.

The second figure is an exploded perspective view of the end of the created inflatable bottle.

The second A picture is an exploded perspective view of the vented chamber end of the creation.

The third figure is a cross-sectional view of line A-A of the first drawing of the creation.

The fourth picture is a cross-sectional view of the slide bar of the third figure of the creation.

The fifth picture is a combined cross-sectional view of the overall assembly of the creation.

The fifth figure A is a perspective view of the fifth figure before being combined.

The sixth figure is a cross-sectional view of the creation of the plenum containing the plenum.

The seventh figure is a cross-sectional view of the creation containing the inflated chamber.

As shown in the first to seventh figures, a balanced quick-inflating structure is provided for the present invention, which has an inflatable element 10 at one end of an inflatable bottle and an end of a plenum chamber 2 (as shown in the fifth figure, it will be inflated). The chamber is implemented at a toy gun, but not limited thereto. One of the mouths is inflated by the inflatable member 20. The inflatable member 10 has a sliding bar 12 in a plenum 11 and a rim 125 and a slider outside the slider 12. The buckle 14 (the buckle is designed to prevent excessive internal movement), the body 100 of the inflatable element 10 can contain a pressure regulator 3 (as shown in the first figure, has been separately applied), and one end of the body 100 is locked like a cone-shaped hollow A set of heads 103, a body and a head 103 are provided with a top ring 102 by a top ring groove 101, and a ring sleeve 19 is formed in the sleeve head 103. The ring sleeve 19 is a channel type air chamber and allows the slide rod 12 to pass through. The outer sleeve 19 is locked at the port of the body 100, and an intermediate ring 192 is sleeved in an outer annular groove 191 in the outer surface, and an elastic member 13 is disposed between the annular edge 125 and the inner bottom of the plenum 11 (in the figure) a spring), the inner circumferential surface of the plenum 11 is positioned with an inner sluice ring 17 and an outer stagnation ring 18, and an outer sluice ring 18, the two ends of the sliding rod 12 A bottom slot 121 and a top slot 122 are respectively opened inwardly, and an inner bottom surface of the bottom slot 121 and the top slot 122 is communicated with a top through hole 124 to the inner peripheral surface of the plenum 11 by a bottom through hole 123, and the top through hole 124 is not inflated. Located outside the outer stagnation ring 18 When it is to be inflated, the inner top (slider 11), when the sliding rod 11 moves inward, the top perforation 124 is moved to the inside of the outer venting ring 18, and the gas that conducts the bottom groove 121 passes through the bottom perforation 123 to inflate The indoor circumferential surface 11 flows into the top groove 122 from the top perforation 124 and flows out outward; as in the second A and sixth figures, the inflated element 20 includes a nozzle groove 21 for inserting the slider 12, and the nozzle groove 21 is connected therein. The air passage 22, the inner bottom of the air passage 22 is provided with at least one transverse perforation 23 to the plenum chamber 2, and a stagnation ring 24 is bundled between each transverse perforation 23 and the plenum chamber 2, and the gas flow flows out from the transverse perforation 23 to open and stop. Ring 24. The inflated member 20 is fixed to one of the bodies 25 of the plenum chamber 2, and a concave ring 26 is formed at the inner end of the body 25 to position the stagnation ring 24. A loop is provided on the outer circumference of the main body 25 and the inner circumference of the nozzle groove 21 to enhance the deflation effect; the other end of the plenum chamber 2 is only illustrated, and will not be described in connection with the present case.

In summary, the design uses a special design balance pressure at the gas cylinder, the air pressure and the pressure of the elastic member 13 against, when the force is applied to the outlet end of the sliding rod 12, as long as the pressure of the elastic member is overcome Naturally, the gas in the gas cylinder 1 has flowed from the bottom of the plenum 11 through the bottom groove 121 of the sliding rod 12 to the bottom perforation 123 to the inner circumferential surface of the plenum 11 , and the gas flows along the outer surface of the sliding rod 12 and the plenum 11 The gap flows outward, and then flows from the top perforation 124 into the top groove 122 and then flows out of the slide bar 12, and enters the air passage 22 to the bottom transverse perforation 23 to open the vent ring 24 to flow out to the plenum 2 (as shown in the seventh figure or In the fourth figure), when not inflated, when the inflatable member 10 of the bottle end 1 is unplugged from the inflated member 20 of the plenum 2, the elastic member 13 automatically springs the slider 12 back to its closed state. The position (such as the sixth or third figure) is no longer venting, that is, the two-way sealing effect of a pair of stagnation rings is applied to complete the delicate balance between gas inlet and outlet, and the overall structure is the easiest to understand and implement, so Provides good usability and convenience, a completely different machine .

The above description of the preferred embodiment of the present invention is not intended to limit the present invention, and all the scope of the present invention should be based on the following patent scope, and the spirit of the patent scope and its similar variations And the approximate structure should be included in this creation.

1‧‧‧Inflatable bottle end

10‧‧‧Inflatable components

11‧‧‧Inflatable room

12‧‧‧ Slider

121‧‧‧ bottom slot

122‧‧‧ top trough

123‧‧‧ bottom perforation

124‧‧‧Top perforation

125‧‧‧ rim

13‧‧‧Flexible parts

14‧‧‧ buckle

15‧‧‧ lower trench

16‧‧‧Upper trench

17‧‧‧

18‧‧‧External venting ring

2‧‧‧Inflated room

20‧‧‧Inflated components

21‧‧‧ mouth slot

22‧‧‧ Airway

23‧‧‧ transverse perforation

24‧‧‧Stop ring

25‧‧‧ Subject

26‧‧‧ concave ring

Claims (3)

The utility model relates to a balanced quick-filling structure, which has an inflatable element at one end of an inflatable bottle and an inflatable element in one of the ports of the plenum. The inflatable element has a sliding bar in a plenum, and a rim is arranged outside the sliding bar. An elastic member is arranged between the ring edge and the bottom of the inflatable chamber, and an inner stagnation ring and an outer stagnation ring are positioned on the inner circumferential surface of the plenum, and a bottom groove and a top groove are respectively formed in the two ends of the sliding bar, respectively. The groove and the inner bottom of the top groove respectively communicate with a top perforation and a top perforation to the circumferential surface of the inflating chamber, and the top perforation is located outside the outer leakage ring when not inflated, and when the sliding rod moves inward, the top perforation is moved to the outside to stop the leakage. Inside the ring, the conducting gas flows out; the inflated element includes a nozzle slot for inserting the sliding rod, and an air passage is connected in the nozzle slot, and the air passage inner bottom is provided with at least one horizontal perforation to the plenum, and is inflated in each transverse perforation. The chamber bundle has a stagnation ring, and the gas flow flows out from the transverse perforation to open the stagnation ring. The balanced quick-filling structure of claim 1, wherein the inflated member is fixed to one of the bodies of the plenum chamber, and a concave ring is formed at the inner end of the body to position the stagnation ring. The balanced quick-filling structure of claim 1, wherein the elastic member is a spring.