TWM634904U - Quick-assembly inflatable device - Google Patents

Abstract

The invention is a quick-assembled inflatable device, which includes: a body with a base, a guide part is arranged on the base; at least one air pressure unit is connected with the body, and each air pressure unit has a card seat. Each card seat is provided with a leading portion. The air pressure unit can be quickly assembled on the guide part through the guide part, and only combined when it needs to be installed, which can reduce the transportation volume and avoid easy damage during the transportation process. In addition, it can also be installed according to different needs of users Different air pressure units to increase its applicability.

Description

Inflatable device for quick assembly

This creation is related to a kind of bicycle equipment, especially a quick-assembled inflatable device that can be connected by buckle.

A conventional air pump mainly includes an air pump unit and an air tube. The air pump unit can compress air and introduce it into an object to be inflated, such as a tire or a ball, in a closed space through the air tube to produce an inflation effect.

However, the commonly used air pump unit and the pipe body have been assembled at the factory, and are fixed directly or screwed together. During the transportation, the air pipe will be wrapped around the side of the pump unit. In addition, because the air tube is usually made of plastic, it is easy to leak or damage the air tube due to other problems such as hooking or external collision during transportation or handling.

The purpose of this creation is to provide an inflatable device that can quickly complete the combination by buckling.

Another object of the present invention is to provide an inflatable device, which can transport the air pressure unit and the body separately, which can reduce the transport space and avoid damage.

To achieve the above purpose, this creation provides a quick-assembled inflatable device, including: A body with a base on which an air pumping unit is provided to provide compressed air; an air channel is provided on the base, and the air channel has an air inlet connected to the air pumping unit and at least one air outlet; The base is provided with at least one guide part; At least one air pressure unit is connected to the body, each air pressure unit has a deck, and each deck is provided with an air supply channel, one end of each air supply channel is an open end, and the other end is connected with a pneumatic element ; The card base is provided with a guide portion; each of the air pressure units is connected with the guide portion of the base of the body with the guide portion of each of the card bases, and the open end of each of the air supply channels is connected with each of the The air outlet coincides.

Preferably, at least one card slot is recessed on the base, each card slot has an opening, a card block is protruded from the opening, and a buckle is provided on each card seat elastic protrusion; the guide part and the When the guide parts are connected, each of the buckles extends into each of the slots and then is locked on each of the blocks.

Preferably, the base has two card slots, one of which is provided with a supporting portion at the opening position, and one of the card holders of the air pressure unit is provided with a supporting portion on the side of the buckle; the supporting portion It is set on the supporting part.

In the quick-assembled inflatable device provided by this creation, the air pressure unit is connected to the main body by means of guiding and buckling. In addition to the fast connection and assembly speed, the air pressure unit can be assembled when needed, which can avoid transportation Damage or increase the space for transportation. In addition, users can choose different styles of air pressure units for installation according to their own needs.

Please refer to Figures 1 to 4 to provide an embodiment of a quick-assemble inflatable device, including:

A body 10, which is a floor-standing structure in this embodiment, can also be hand-held or other forms, and has a base 11 and an inflating unit 12, and the inflating unit 12 is fixed on the base 11 The inflating unit 12 has a hollow air cylinder 121, a piston rod 122 and a handle 123, the handle 123 is connected with the piston rod 122, the handle is located on the outside of the hollow air cylinder 121, and the piston rod 122 is located on the In the hollow air cylinder 121, the piston rod 122 can be pushed back and forth in the hollow air cylinder 121 by the push of the handle 123, and compress the air in the hollow air cylinder 121; the base 11 is also provided with an air passage 13, The air passage 13 has an air inlet 131 communicating with the pumping unit 12, and an air outlet 132, the air outlet 132 is arranged on the outer peripheral surface of the base 11, and the end surface of the air outlet 132 is provided with a stopper 133 slightly protrudes from the surface of the base 11; the body 10 is provided with a guide part 14 on both sides of the air outlet 132 respectively, and the two guide parts 14 are formed by L-shaped blocks, with the ends facing Outside; a card slot 15, which is recessed on the surface of the base 11 and has an opening 151, the opening 151 of the card slot 15 is protrudingly provided with a block 152; the position of the card slot 15 is located at the two guides Below the leading part 14;

An air pressure unit 20 is connected to the body 10, and the air pressure unit 20 is composed of an air pressure element 21 and a card seat 22. In this embodiment, the air pressure element 21 has an inflatable connector 211 and a hose 212. The inflation connector 211 is connected to one end of the hose 212 and can be connected with an air nozzle or other items to be inflated, and the other end of the hose 212 is connected with the card holder 22; A buckle 23 is protrudingly provided; an air supply channel 24 is arranged on the card seat 22, and one end of the air supply channel 24 is an open end 241, and the other end is connected with the air pressure element 21; the side of the card seat 22 and Two guiding parts 25 are recessed above the buckle 23 , and the cross-sections of the guiding parts 25 are also arranged in two L-shaped structures relative to the outer shape of the two guiding parts 14 .

Please refer to FIG. 2 , the air pressure unit 20 is not combined with the body 10 when it leaves the factory, is shipped or sold, and can be matched according to user needs, such as the type of the connector 21 or the length of the hose 212 or Material and other options are for the user to choose; when the user selects, the card seat 22 of the air pressure unit 20 can be joined with the base 11 of the body 10;

Please refer to Fig. 2 to Fig. 4, when connecting, first align the two guide parts 25 on the card seat 22 of the air pressure unit 20 with the two guide parts 14 on the base 11 of the body 10, The two guide parts 14 can be snapped into the two guide parts 25, so that the two guide parts 14 can slide into the two guide parts 25 to form a sliding combination. At this time, the buckle on the card seat 22 23 will gradually approach the slot 15 of the base 11. When the air pressure unit 20 continues to press into the body 10, the buckle 23 will be introduced into the slot 15, and the buckle 23 will be locked to the block The position of 152 is fixed, so that the air pressure unit 20 can be assembled and fixed on the body 10. At the same time, the open end 241 of the air supply channel 24 of the air pressure unit 20 will be directly in front of the air channel 13 on the base 11 of the body 10. The air outlet 132, and the anti-leakage plug 133 will seal the joint position of the open end 241 and the air outlet 132, so that the compressed air generated by the pumping unit 12 can be sent to the air pressure element 21 through the air supply channel 24 for inflation. , fairly simple and easy to assemble.

Please refer to shown in Figures 5 to 8, which is the second preferred embodiment provided by the quick-assembled inflatable device of this invention, its main structure is the same as that of the previous preferred embodiment, and the same parts are represented by the same symbols, Without further details, among them:

Referring to Fig. 5, Fig. 5A and Fig. 8, the air channel 13 of the main body 10 is provided with a second air outlet 134, and the end of the second air outlet 134 is located on the surface of the base 11, and is provided with the anti-leakage plug 133 and A connection valve 135, meanwhile, the base 11 is further provided with two second guide parts 16 and a second card slot 17, the two second guide parts 16 are arranged on both sides of the second air outlet 134, It is also set in an L-shaped structure, the second card slot 17 is arranged on the bottom of the two second guide parts 16, the second card slot 17 has an opening 171, and the card slot 17 is also set on the opening 171 There is a block 172 and a support portion 173, the support portion 173 is screwed with a screw joint 174 that can be screwed on the support portion 173, and the support portion 173 is additionally provided with a slot 175;

In addition to the original air pressure unit 20 that can be connected to the body 10, there is also a second air pressure unit 30 connected to the body 10. In this embodiment, the second air pressure unit 30 has a second air pressure element 31 and a second deck 32, the second pneumatic element 31 is a pressure gauge 311, which can be used to measure and display the pressure value of the gas; the pressure gauge 311 is connected to the second deck 32, the card The bottom end of the seat 32 outside is elastically protruded with a second buckle 33. At the same time, the second buckle 32 is provided with a supporting part 34 on the side of the second buckle 33, and the supporting part 34 is screwed with a screw. Holes 341, a plug-in 342 is provided on the side of the supporting portion 34; a second air supply channel 35 is provided on the second card base 32, one end of the second air supply channel 35 is an open end 351, and the other end is The second pneumatic element 31 is connected to it; the side of the second card seat 32 is recessed with two second guide parts 36 above the second buckle 33, and the cross sections of the two guide parts 36 are also opposite to each other. The two second guiding portions 16 are configured as two L-shaped structures.

Please refer to FIG. 6 to FIG. 8, the user can install the second air pressure unit 30 on the body 10 in addition to the original air pressure unit 20 which can be freely assembled on the base 11. On the base 11, when the second air pressure unit 30 is not installed on the base 11, the connection valve 135 on the second air outlet 134 will form a stop effect, which can prevent the compressed gas from flowing through the first air outlet. The position of the second air outlet 134 overflows so that the air pressure unit 20 connected to the direction of the air outlet 132 cannot be inflated.

Referring to Fig. 7 and Fig. 8, when the second air pressure unit 30 is to be assembled on the base 11 of the body 10, first align the two second guides 36 on the second air pressure unit 30 with the The second guide part 16, and the two second guide parts 36 slide together with the second guide part 16, so that the second buckle 33 can gradually approach the position of the second card slot 17, when the second guide part 33 When the two air pressure units 30 are continuously pressed into the base 11 of the body 10, the second buckle 33 will be introduced into the second slot 17, and the second buckle 33 will be locked on the position of the block 172 to form a At the same time, the supporting portion 34 at the bottom of the second card holder 32 will lean against the supporting portion 173 of the second card slot 17, and the insert 342 on the supporting portion 34 will be inserted into the slot 175, and the threaded piece 174 will be screwed in the screw hole 341 of the second card seat 32, so that the second air pressure unit 30 can be more firmly fixed on the base 11 of the body 10; After the second air pressure unit 30 is fixed, the open end 351 of the second air supply channel 35 will be located at the position of the second air outlet 134, and the gap between the open end 351 and the second air outlet 134 will be protected by the stopper 133. function to form airtight, and at the same time, the open end 351 will press the connection valve 135 on the second air outlet 134, so that the second air outlet 134 can communicate with the second air supply channel 35, and at the same time, the second air outlet 134 is in communication with the gas outlet 132, so the gas pressure received between the two is the same, and the pressure gauge 311 of the second gas pressure element 31 of the second gas pressure unit 30 can show the pressure of the gas pressure unit 20. The magnitude of the pressure received by the inflation joint 211 of the pneumatic element 21 .

In the quick-assemble inflatable device provided by this invention, the air pressure unit 20 can be assembled at an appropriate time or place, and can be matched according to the required conditions. Compared with the conventional tube body of the pump, which is a fixed structure, except In addition to being unable to adjust, in addition, it takes up a lot of space and is easy to be damaged during transportation. The quick-assembled inflatable device of this creation can reduce the transportation space and is not easy to be damaged. Users can also match different pneumatic components according to their needs to improve their performance. applicability.

The embodiments disclosed above are only to illustrate the technical means of this creation and not to limit it. Any equivalent modification of this creation should be regarded as the scope of protection of this creation. The inflatable device of this creation is the first structure in this field, and has the enhancement of practical effect, and the application is filed according to law.

10: Ontology

11: Base

12: Pumping unit

121: hollow air cylinder

122: piston rod

123: handle

13: Airway

131: air inlet

132: Air outlet

133: stop leak plug

134: Second air outlet

135: Connection valve

14: Guidance department

15: card slot

151: opening

152: block

16: The second guide

17: Second card slot

171: opening

172: block

173: support part

174: Screw connection

175: slot

20: Air pressure unit

21: Pneumatic components

211: Inflatable connector

212: Hose

22: deck

23: buckle

24: Air supply channel

241: Open end

25: Leading part

30: Second air pressure unit

31: Second air pressure element

311: pressure gauge

32:Second deck

33: Second buckle

34: Standing Department

341: screw hole

342: plug-in

35: Second air supply channel

351: open end

36: The second connecting part

In order to enable your review committee to further understand the purpose, characteristics and achieved effects of this creation, the following are two preferred embodiments, which are described in detail with the drawings, among which: Fig. 1 is a three-dimensional exploded view of the first preferred embodiment of the invention. Fig. 2 is a cross-sectional schematic diagram of the air pressure unit to be assembled with the main body in the first preferred embodiment of the present invention. Fig. 3 is a schematic cross-sectional view of the assembly of the air pressure unit and the main body in the first preferred embodiment of the present invention. Fig. 4 is a schematic cross-sectional view perpendicular to the direction of Fig. 3 after the air pressure unit and the main body are assembled in the first preferred embodiment of the present invention. Fig. 5 is a three-dimensional exploded view of the second preferred embodiment of the present invention. Fig. 5A is a perspective view from another angle of the second air pressure unit of the second preferred embodiment of the present invention. Fig. 6 is a cross-sectional schematic diagram of the second air pressure unit to be assembled with the main body in the second preferred embodiment of the present invention. Fig. 7 is a schematic cross-sectional view of the assembly of the second air pressure unit and the main body in the second preferred embodiment of the present invention. Fig. 8 is a schematic cross-sectional view perpendicular to the direction of Fig. 7 when the second air pressure unit and the main body are assembled in the second preferred embodiment of the present invention.

10: Ontology

11: base

12: Pumping unit

121: hollow air cylinder

123: handle

132: Air outlet

133: stop leak plug

14: Guidance Department

15: card slot

20: Air pressure unit

21: Pneumatic components

211: Inflatable connector

212: Hose

22: deck

23: buckle

24: Air supply channel

241: Open end

25: Leading part

Claims (10)

A quick-assemble inflatable device, including: A body with a base on which an air pumping unit is provided to provide compressed air; an air channel is provided on the base, and the air channel has an air inlet connected to the air pumping unit and at least one air outlet; The base is provided with a guide part around each of the air outlets; At least one air pressure unit connected to the main body, each air pressure unit has a deck; each deck is provided with an air supply channel, one end of each air supply channel is an open end, and the other end is connected with an air pressure Components; the card seat is provided with a guide portion on the periphery of the open end of the air supply channel; each of the air pressure units is connected to the base of the body with the card seat, and the guide portion is connected to the guide portion Connecting, at the same time, the open end of each of the air supply channels coincides with each of the air outlets. The inflatable device as described in claim 1, wherein: the body is provided with at least one card slot on the base, each of the card slots has an opening, and each of the card slots has a protruding block at the opening; each The elastic protrusion of the card seat of the air pressure unit is provided with a buckle; when the guide part of each air pressure unit is connected with each guide part of the body, each of the buckles is respectively inserted into each of the card slots and then locked in on each block. The inflatable device as described in claim 2, wherein: the main body is provided with two card slots on the base, one of the card slots is provided with a support at the opening position, and the card seat of one of the air pressure units is on the card A supporting part is arranged on the side of the buckle; the supporting part is set against the supporting part. The inflatable device as described in Claim 3, wherein: the support part is provided with a screw connection part, and the stand part is provided with a screw hole, and the screw connection part is screwed and fixed in the screw hole. The inflatable device as described in claim 3, wherein: a slot is recessed on the supporting part, an insert is arranged on the supporting part, and when the supporting part is placed on the supporting part, the insert is inserted in that slot. The inflation device as claimed in claim 1, wherein: the pneumatic element is an inflation joint. The inflation device as claimed in claim 1, wherein: the pneumatic element is a pressure gauge. The inflation device as described in claim 1, wherein: the air channel of the main body has two air outlets, and the two air outlets are respectively connected with the air supply channel of one of the air pressure units, wherein the air pressure element of one of the air pressure units is an air inflator Connector, another pneumatic component of the pneumatic unit is a pressure gauge. The inflatable device according to claim 1, wherein: each of the air outlets of the base of the body is provided with a leak-proof plug, so that a seal can be formed between each of the air outlets and the air supply channels of each of the air pressure units. The inflatable device as described in claim 1, wherein: each of the air outlets of the base of the body is provided with a connecting valve, and each of the connecting valves is in conduction when each of the air supply channels is connected with each of the air outlets.

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