CN208169075U - A kind of anti-gas-leak formula external force extruding elastic inflated device - Google Patents

Abstract

The utility model discloses a kind of anti-gas-leak formula external force to squeeze elastic inflated device, including main body, first convex block, movable block and sucker, the first connection strap is provided at the top of the main body, and first connection strap top be mounted with inflation lid, first convex block is fixed on the inside of inflation lid, and the inside of inflation lid is equipped with briquetting, the second connection strap is connected on the left of the main body, and second the left end of connection strap be provided with fixed body, the movable block is placed in the inside of main body, and the middle part of movable block is through there is gas-guide tube, the sucker is connected to the bottom end of gas-guide tube.The anti-gas-leak formula external force squeezes elastic inflated device and is provided with main body, and the first connection strap of body outer wall matches with the shape of the second connection strap, first connection strap and the second connection strap are rubber-like, and pass through the effect of the first connection strap and the second connection strap, can connectivity between the element on the inside of enhancement device so that the flexibility enhancing of device work.

Description

A kind of anti-gas-leak formula external force extruding elastic inflated device

Technical field

The utility model relates to air charging system technical field, specially a kind of anti-gas-leak formula external force squeezes elastic inflated dress It sets.

Background technique

With the rapid development of each regional economy and the progress of science and technology, inflator pump is called pump, inflating pump, inflation Machine is a kind of inflatable tool, the working principle of inflator pump by the operating of motor come work：Motor running, when pumping, connection The valve of device is washed open by the air pressure of atmosphere, and gas enters inflator, and when inflating into tire, valve is closed by the air pressure in inflator again It closes, gas has entered in tire.

Air charging system in the market is in carrying out use process, it is difficult to realize unidirectional charge operation, it is existing to be easy to appear gas leakage As influencing the working performance of device, and volume is big, it is difficult to carry, carrying out work to device makes troubles, for this purpose, we mention A kind of anti-gas-leak formula external force squeezes elastic inflated device out.

Utility model content

The purpose of this utility model is to provide a kind of anti-gas-leak formula external force to squeeze elastic inflated device, to solve above-mentioned back The air charging system proposed in scape technology is in carrying out use process, it is difficult to and it realizes unidirectional charge operation, is easy to appear gas leak phenomenon, The working performance of device is influenced, and volume is big, it is difficult to carry, and carries out the problem of work is made troubles to device.

To achieve the above object, the utility model provides the following technical solutions：A kind of anti-gas-leak formula external force squeezes elasticity and fills Device of air, including main body, the first convex block, movable block and sucker are provided with the first connection strap at the top of the main body, and first connects The top of narrow bars be mounted with inflation lid, first convex block be fixed on inflation lid inside, and inflate lid inside be equipped with by Briquetting is connected with the second connection strap on the left of the main body, and the left end of the second connection strap is provided with fixed body, the movable block It is placed in the inside of main body, and the middle part of movable block, through there is gas-guide tube, the sucker is connected to the bottom end of gas-guide tube, and air guide The positioned inside of pipe has preformed hole, and the outer wall of the gas-guide tube is fixed with cloth, the second convex block is provided on the inside of the main body, And the positioned inside of main body has sponge, and air bag is provided on the outside of the main body, the bottom end of the movable block is equipped with flexible Pipe, and the bottom of movable block is provided with rubber column, is mounted with fixed plate on the inside of the main body.

Preferably, first connection strap matches with the shape of the second connection strap, and the first connection strap is connect with second The perpendicular shape of item is distributed in the outer wall of main body.

Preferably, the area of section of the inflation lid is equal with the area of section of main body, and inflates central axes and the master of lid The central axes of body coincide.

Preferably, the arc-shaped shape in section of first convex block, and the length of the first convex block is less than the section institute of inflation lid In diameter of a circle.

Preferably, the telescoping tube is symmetrical about the central axes of main body, and the company at the top of telescoping tube and movable block bottom end Mode is connect as welding.

Preferably, the outside of the fixed plate and the inner wall of main body fit, and fixed plate with a thickness of 5mm.

Compared with prior art, the utility model has the beneficial effects that：The anti-gas-leak formula external force squeezes elastic inflated device It is provided with main body, and the first connection strap of body outer wall matches with the shape of the second connection strap, the first connection strap and second connects Narrow bars are rubber-like, and by the effect of the first connection strap and the second connection strap, can be between the element on the inside of enhancement device Connectivity so that device work flexibility enhancing, meanwhile, the area of section for inflating lid is equal with the area of section of main body, Pressing operation is carried out under the action of inflating lid, and through briquetting of the staff to inflation lid inside, enables to fill It sets and is normally carried out inflation work, and the length of the first convex block is less than the section place diameter of a circle of inflation lid, passes through the first convex block With the collective effect of the second convex block, it is capable of the leakproofness of enhancement device, avoiding device leaks air phenomenon, and telescoping tube is about master The central axes of body are symmetrical, and when movable block moves down, under the telescopic action of telescoping tube, firm behaviour can be carried out to movable block Make, avoid movable block unbalance stress, generates tilt phenomenon, influence the normal inflation work of device, the outside of fixed plate and main body Inner wall fit, by the effect of fixed plate, operation can be supported to telescoping tube, so that telescoping tube is carrying out flexible work It when making, is not easy to shake, generates offset.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model body interior structural schematic diagram；

Fig. 3 is the utility model airway structure schematic diagram；

Fig. 4 is the utility model air bag structural schematic diagram.

In figure：1, main body, the 2, first connection strap, 3, inflation lid, the 4, first convex block, 5, briquetting, the 6, second connection strap, 7, Fixed body, 8, movable block, 9, gas-guide tube, the 10, second convex block, 11, sponge, 12, telescoping tube, 13, rubber column, 14, sucker, 15, Fixed plate, 16, preformed hole, 17, cloth, 18, air bag.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution：A kind of anti-gas-leak formula external force extruding elastic inflated dress It sets, including main body 1, the first connection strap 2, inflation lid 3, the first convex block 4, briquetting 5, the second connection strap 6, fixed body 7, movable block 8, gas-guide tube 9, the second convex block 10, sponge 11, telescoping tube 12, rubber column 13, sucker 14, fixed plate 15, preformed hole 16, cloth 17 With air bag 18, the top of main body 1 is provided with the first connection strap 2, and the top of the first connection strap 2 is mounted with and inflates lid 3, and first Connection strap 2 matches with the shape of the second connection strap 6, and the first connection strap 2 and the perpendicular shape of the second connection strap 6 are distributed in main body 1 outer wall, the first connection strap 2 and the second connection strap 6 are rubber-like, and pass through the work of the first connection strap 2 and the second connection strap 6 With, can connectivity between the element on the inside of enhancement device so that the flexibility enhancing of device work, inflates the section of lid 3 Area is equal with the area of section of main body 1, and the central axes of inflation lid 3 and the central axes of main body 1 coincide, in inflation lid 3 Under effect, and pressing operation is carried out by briquetting 5 of the staff to inflation lid 3 inside, enable to device normally into Row inflation work, the first convex block 4 is fixed on the inside of inflation lid 3, and the inside for inflating lid 3 is equipped with briquetting 5, the first convex block The arc-shaped shape in 4 section, and the length of the first convex block 4 is less than the section place diameter of a circle of inflation lid 3, passes through the first convex block 4 With the collective effect of the second convex block 10, it is capable of the leakproofness of enhancement device, avoiding device leaks air phenomenon, the left side of main body 1 It being connected with the second connection strap 6, and the left end of the second connection strap 6 is provided with fixed body 7, movable block 8 is placed in the inside of main body 1, And the middle part of movable block 8, through there is gas-guide tube 9, sucker 14 is connected to the bottom end of gas-guide tube 9, and the positioned inside of gas-guide tube 9 has Preformed hole 16, the outer wall of gas-guide tube 9 are fixed with cloth 17, and the inside of main body 1 is provided with the second convex block 10, and the inside of main body 1 It is mounted with sponge 11, the outside of main body 1 is provided with air bag 18, and the bottom end of movable block 8 is equipped with telescoping tube 12, and movable block 8 Bottom be provided with rubber column 13, telescoping tube 12 is symmetrical about the central axes of main body 1, and the top of telescoping tube 12 and movable block 8 The connection type of bottom end is welding,, can be to movable block 8 under the telescopic action of telescoping tube 12 when movable block 8 moves down Firm operation is carried out, 8 unbalance stress of movable block is avoided, tilt phenomenon is generated, influences the normal inflation work of device, main body 1 Inside is mounted with fixed plate 15, and the outside of fixed plate 15 and the inner wall of main body 1 fit, and fixed plate 15 with a thickness of 5mm, lead to The effect of fixed plate 15 is crossed, operation can be supported to telescoping tube 12, so that telescoping tube 12 is not easy when carrying out flexible work It shakes, generates offset.

Working principle：Pass through inflation lid 3 first for this kind of air charging system under the flecition of the first connection strap 2, Operating In Persistent Current Mode is completed with main body 1, and in the common work of the first convex block 4 of 3 inside of inflation lid and the second convex block 10 of 1 inside of main body Under, it is capable of the leakproofness of enhancement device, avoiding device leaks air phenomenon, then, and when device is inflated work, work Personnel carry out pressing operation to the briquetting 5 of 3 inside of inflation lid, so that movable block 8 moves down, it is ensured that ambient atmos, which enter, leads Tracheae 9, and under the transmitting effect of gas-guide tube 9, it enables to gas to be moved to the bottom end of main body 1, passes through sucker 14 and master The bottom end of body 1 generates gap, so that gas is moved on the inside of external object along preformed hole 16, is inflated work, and fill It sets under by external force, cloth 17 opens, and device is in when not stressing state, and cloth 17 is closed, being capable of verifying attachment Whether gas leakage, after completing primary inflation work, under the air pressure on the inside of external object, so that the bottom end of sucker 14 and main body 1 Fitting rapidly, the one-way of enhancing gas circulation, when being inflated work, leak air avoiding device phenomenon, influences device Working efficiency under the telescopic action of telescoping tube 12, movable block 8 can be carried out surely and when device is inflated work Gu operation avoids 8 unbalance stress of movable block, tilt phenomenon is generated, influences the normal inflation work of device, and passes through fixed plate 15 Effect, operation can be supported to telescoping tube 12, so that telescoping tube 12 is not easy to shake when carrying out flexible work, generated Offset, and under the action of rubber column 13, it enables to movable block 8 to reset rapidly, by the effect of sponge 11, can prevent Device leaks air phenomenon, the air-tightness of enhancement device, and device volume is small, easy to carry, the flexibility of enhancement device work.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of anti-gas-leak formula external force squeezes elastic inflated device, including main body (1), the first convex block (4), movable block (8) and suction Disk (14), it is characterised in that：It is provided with the first connection strap (2) at the top of the main body (1), and the top of the first connection strap (2) It is mounted with inflation lid (3), first convex block (4) is fixed on the inside of inflation lid (3), and the inside for inflating lid (3) is equipped with Briquetting (5) is connected with the second connection strap (6) on the left of the main body (1), and the left end of the second connection strap (6) be provided with it is solid Determine body (7), the movable block (8) is placed in the inside of main body (1), and the middle part of movable block (8) is through having gas-guide tube (9), institute The bottom end that sucker (14) is connected to gas-guide tube (9) is stated, and the positioned inside of gas-guide tube (9) has preformed hole (16), the gas-guide tube (9) outer wall is fixed with cloth (17), is provided with the second convex block (10) on the inside of the main body (1), and the inside peace of main body (1) It is equipped with sponge (11), is provided with air bag (18) on the outside of the main body (1), the bottom end of the movable block (8) is equipped with flexible It manages (12), and the bottom of movable block (8) is provided with rubber column (13), is mounted with fixed plate (15) on the inside of the main body (1).

2. a kind of anti-gas-leak formula external force according to claim 1 squeezes elastic inflated device, it is characterised in that：Described first Connection strap (2) matches with the shape of the second connection strap (6), and the first connection strap (2) and the second connection strap (6) perpendicular shape point It is distributed in the outer wall of main body (1).

3. a kind of anti-gas-leak formula external force according to claim 1 squeezes elastic inflated device, it is characterised in that：The inflation The area of section for covering (3) is equal with the area of section of main body (1), and inflates central axes and the central axes phase of main body (1) of lid (3) It is overlapped.

4. a kind of anti-gas-leak formula external force according to claim 1 squeezes elastic inflated device, it is characterised in that：Described first The arc-shaped shape in section of convex block (4), and the length of the first convex block (4) is less than diameter of a circle where the section of inflation lid (3).

5. a kind of anti-gas-leak formula external force according to claim 1 squeezes elastic inflated device, it is characterised in that：It is described flexible Pipe (12) is symmetrical about the central axes of main body (1), and the connection type of the top of telescoping tube (12) and movable block (8) bottom end is weldering It connects.

6. a kind of anti-gas-leak formula external force according to claim 1 squeezes elastic inflated device, it is characterised in that：The fixation The outside of plate (15) and the inner wall of main body (1) fit, and fixed plate (15) with a thickness of 5mm.