CN218543597U

CN218543597U - Rubber balloon connecting nozzle with good air tightness

Info

Publication number: CN218543597U
Application number: CN202223267903.5U
Authority: CN
Inventors: 许砚海
Original assignee: Hebei Ouyuan Plastic Products Co ltd
Current assignee: Hebei Ouyuan Plastic Products Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-02-28
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a rubber balloon connector nozzle that gas tightness is good, including framework and gas tube, the left side of framework has first connecting pipe and second connecting pipe from last to communicating down in proper order, framework inner chamber's left side fixedly connected with sealing washer, there is the bull stick at the left top of framework inner chamber through bearing swing joint, the right side welding of bull stick has first threaded rod, the surperficial threaded bush of first threaded rod is equipped with the sliding block, the top riveting of sliding block has the slider, the spout has been seted up at framework inner chamber's top, the slider be located the inner chamber of spout and with spout sliding connection. The utility model discloses a cooperation of sealing washer, bull stick, first threaded rod, sliding block, slider, rectangle pole, sloping block, rectangular hole and first hand wheel possesses the advantage that the gas tightness is good to can not leak gas when guaranteeing to inflate the rubber balloon, thereby promoted gas filled efficiency, be favorable to the use of rubber balloon.

Description

Rubber balloon connecting nozzle with good air tightness

Technical Field

The utility model relates to a rubber balloon technical field that aerifys specifically is a rubber balloon connection mouth that gas tightness is good.

Background

The rubber balloon is a sealed bag filled with air or some other gas, can be used as a toy, a transportation tool and a decoration, and a rubber balloon connecting nozzle is required when the rubber balloon is inflated.

Patent application publication No. CN 206183984U's utility model discloses a mouth is connected to balloon, including connecting the cylinder and being used for filling water or a plurality of gas ducts of aerifing for the balloon, the design of gas duct top has the gas guide to connect, and the gas guide connects and is provided with the pretension rubber band with the gas duct junction, the utility model discloses can be convenient and fast simultaneously aerify or fill water to a plurality of balloons to can "tie" the opening of balloon tightly fast, the design of extension pipe moreover lets operating personnel when filling water or aerifing for the balloon, the use of not limiting the angle.

However, the device still has some defects in actual use, and the device obviously does not have the characteristic of good air tightness, when the rubber balloon is inflated by the inflator pump, the air inlet nozzle of the balloon easily falls off from the connecting nozzle, and a gap may exist between the connecting nozzle and the inflator pump, so that the air tightness is poor when the rubber balloon is inflated due to the reasons, the inflation efficiency is reduced, and the rubber balloons of different models cannot be inflated, so that the applicability of the device is reduced.

Therefore, it is necessary to provide a rubber balloon connector with good air tightness to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber balloon that gas tightness is good connects mouth possesses the good advantage of gas tightness, and can aerify the rubber balloon of different models, has solved current rubber balloon and has connected the mouth and do not possess the good characteristics of gas tightness usually, and can not aerify the rubber balloon of different models for the problem that inflation efficiency reduces.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a rubber balloon connector nozzle that gas tightness is good, includes framework and gas tube, the left side of framework has first connecting pipe and second connecting pipe from last to communicating in proper order down, the left side fixedly connected with sealing washer of framework inner chamber, there is the bull stick at the left top of framework inner chamber through bearing swing joint, the right side welding of bull stick has first threaded rod, the surperficial threaded bush of first threaded rod is equipped with the sliding block, the top riveting of sliding block has the slider, the spout has been seted up at the top of framework inner chamber, the slider is located the inner chamber of spout and with spout sliding connection, the top welding of framework inner chamber both sides has moving mechanism.

Preferably, the moving mechanism comprises a rectangular rod, the two sides of the rectangular rod are welded with the tops of the two sides of the inner cavity of the frame body, an inclined block is movably sleeved on the surface of the rectangular rod, a rectangular hole is formed in the left side of the inclined block, and the rectangular rod is located in the inner cavity of the rectangular hole.

Preferably, the right side of the first threaded rod penetrates through the frame body and is welded with the first hand wheel, and the right side of the frame body is provided with a through hole.

Preferably, the left side at gas tube top and the equal fixedly connected with auxiliary block in left side of bottom, the bottom of framework is run through and is provided with the second threaded rod, the top fixedly connected with fixed block of second threaded rod, the bottom welding of second threaded rod has the second hand wheel.

Preferably, the left side thread bush of first connecting pipe is equipped with first tube cap, the first sealed pad of left side fixedly connected with of first tube cap inner chamber.

Preferably, the left side screw thread cover of second connecting pipe is equipped with the second tube cap, the left side fixedly connected with second of second tube cap inner chamber is sealed to fill up.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of sealing washer, bull stick, first threaded rod, sliding block, slider, rectangle pole, sloping block, rectangular hole and first hand wheel possesses the advantage that the gas tightness is good to can not leak gas when guaranteeing to inflate the rubber balloon, thereby promoted gas filled efficiency, be favorable to the use of rubber balloon.

2. The utility model discloses a first connecting pipe, second connecting pipe, first tube cap, first sealed pad, second tube cap and the sealed cooperation of filling up of second possess and can carry out the advantage of aerifing to the rubber balloon of different models, the variation in size of rubber balloon, and this device can aerify respectively great rubber balloon and less rubber balloon to make the suitability of device promote.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the moving mechanism of the present invention;

FIG. 3 is a schematic sectional view of the first tube cover structure of the present invention;

FIG. 4 is a schematic sectional view of a second tube cover structure according to the present invention;

fig. 5 is a schematic view of the partial structure of the present invention.

In the figure: the device comprises a frame body 1, an inflation tube 2, a first connecting tube 3, a second connecting tube 4, a sealing ring 5, a rotating rod 6, a first threaded rod 7, a sliding block 8, a sliding block 9, a sliding chute 10, a moving mechanism 11, a rectangular rod 12, an inclined block 13, a rectangular hole 14, a first hand wheel 15, a through hole 16, an auxiliary block 17, a second threaded rod 18, a fixed block 19, a second hand wheel 20, a first tube cover 21, a first sealing gasket 22, a second tube cover 23 and a second sealing gasket 24.

Detailed Description

Referring to fig. 1 to 5, a rubber balloon connection nozzle with good air tightness comprises a frame body 1 and an inflation tube 2, wherein the left side of the frame body 1 is sequentially communicated with a first connection tube 3 and a second connection tube 4 from top to bottom, a sealing ring 5 is fixedly connected to the left side of an inner cavity of the frame body 1, the selection of a material of the sealing ring 5 has important significance on the sealing performance and the service life of the sealing ring, the performance of the material directly affects the service performance of the sealing ring 5, and the sealing ring 5 needs to pay attention to the following conditions except for the general requirement of the material of the sealing ring 5: the product is rich in elasticity and resilience; suitable mechanical strength including tensile strength, elongation, tear strength, and the like; stable performance, be difficult for the swelling in the medium, the thermal contraction effect (joule effect) is little, easy machine-shaping, and can keep accurate size, do not corrode the contact surface, non-staining medium etc., the most suitable and most commonly used material that satisfies above-mentioned requirement is rubber, so sealing washer 5 is big multi-purpose rubber material and makes, the variety of rubber is many, and constantly there is new rubber variety to appear, when designing and selecting for use, should understand the characteristic of various rubber, the rational selection, through setting up sealing washer 5, make it closely laminate with gas tube 2, thereby the gas tightness of device has been guaranteed, there is bull stick 6 at the left top of framework 1 inner chamber through bearing swing joint, the right side welding of bull stick 6 has first threaded rod 7, through setting up first threaded rod 7, can drive sliding block 8 and move left, thereby make gas tube 2 move left, and then closely laminate with sealing washer 5, the surface thread bush of first threaded bush of inner chamber 7 is equipped with sliding block 8, sliding block 8's top riveting has sliding block 9, spout 10 has been seted up at the top of framework 1 inner chamber, through setting up spout 10, play the effect to sliding block 8, thereby avoid threaded rod 8 to rotate, sliding block 9 is located sliding block 10 and sliding block's movement mechanism both sides and sliding block's movement connection inner chamber 11 both sides that sliding block has been connected in framework 1.

Moving mechanism 11 includes rectangular rod 12, and the both sides of rectangular rod 12 are welded with the top of framework 1 inner chamber both sides, and the movable cover in surface of rectangular rod 12 is equipped with sloping block 13, and rectangular hole 14 has been seted up on the left side of sloping block 13, through setting up rectangular hole 14, makes things convenient for the removal of sloping block 13, plays the effect of fixed gas tube 2, and rectangular rod 12 is located the inner chamber of rectangular hole 14.

The right side of first threaded rod 7 runs through framework 1 and welds and have first hand wheel 15, through setting up first hand wheel 15, makes things convenient for operator to rotate first threaded rod 7 to drive sliding block 8 and remove, through-hole 16 has been seted up on framework 1's right side.

The left side at gas tube 2 top and the equal fixedly connected with auxiliary block 17 in left side of bottom, the bottom of framework 1 is run through and is provided with second threaded rod 18, and the top fixedly connected with fixed block 19 of second threaded rod 18, the welding of the bottom of second threaded rod 18 has second hand wheel 20, through setting up second hand wheel 20, can make second threaded rod 18 rotatory to make fixed block 19 play the fixed action.

The left side screw thread cover of first connecting pipe 3 is equipped with first tube cap 21, and the first sealed pad 22 of left side fixedly connected with of first tube cap 21 inner chamber through setting up first tube cap 21 and the first sealed pad 22, can guarantee the gas tightness of device when aerifing less balloon, provides convenience for the operator.

The left side screw thread cover of second connecting pipe 4 is equipped with second tube cap 23, and the sealed pad 24 of left side fixedly connected with second of second tube cap 23 inner chamber through setting up the sealed pad 24 of second tube cap 23 and second, can guarantee the gas tightness of device when aerifing great balloon, has made things convenient for operator's work.

When the small balloon needs to be inflated, the operator rotates the first pipe cover 21 to separate the first pipe cover from the first connecting pipe 3, the air inlet nozzle of the balloon is sleeved on the first connecting pipe 3, the inflating pipe 2 is held by the operator to be positioned on the right side of the sealing ring 5, the inclined block 13 is attached to the inflating pipe 2 and the auxiliary block 17 by the tilting device, the operator rotates the first hand wheel 15 to drive the sliding block 8 to move leftwards until the sliding block is contacted with the top of the inclined block 13, the auxiliary block 17 is attached to the sealing ring 5 tightly, the second hand wheel 20 is rotated to enable the fixing block 19 to move upwards, the fixing block 13 is matched with the inclined block 13 to fix the inflating pipe 2, the air tightness of the device is good, when the small balloon needs to be inflated, the operator rotates the first pipe cover 21 to attach to the first connecting pipe 3, and rotates the second pipe cover 23 to separate the second connecting pipe 4, and accordingly the small balloon is inflated.

In summary, the following steps: this rubber balloon connection mouth that gas tightness is good through sealing washer 5, first threaded rod 7, sliding block 8, slider 9, rectangular rod 12, sloping block 13, first hand wheel 15, first connecting pipe 3, second connecting pipe 4, the sealed cooperation of pad 22 of first sealing and the sealed 24 of second, has solved current rubber balloon connection mouth and has not possessed the good characteristics of gas tightness usually, and can not aerify the rubber balloon of different models for the problem that inflation efficiency reduces.

Claims

1. The utility model provides a rubber balloon connector that gas tightness is good, includes framework (1) and gas tube (2), its characterized in that: the left side of framework (1) is from last to having first connecting pipe (3) and second connecting pipe (4) to intercommunication down in proper order, the left side fixedly connected with sealing washer (5) of framework (1) inner chamber, there are bull stick (6) at the left top in framework (1) inner chamber through bearing swing joint, the right side welding of bull stick (6) has first threaded rod (7), the surperficial threaded bush of first threaded rod (7) is equipped with sliding block (8), the top riveting of sliding block (8) has slider (9), spout (10) have been seted up at the top of framework (1) inner chamber, slider (9) are located the inner chamber of spout (10) and with spout (10) sliding connection, the top welding of framework (1) inner chamber both sides has moving mechanism (11).

2. A rubber balloon connector as claimed in claim 1 having improved gas tightness, characterised in that: moving mechanism (11) include rectangular rod (12), the both sides of rectangular rod (12) and the top welding of framework (1) inner chamber both sides, the surface activity cover of rectangular rod (12) is equipped with sloping block (13), rectangular hole (14) have been seted up in the left side of sloping block (13), rectangular rod (12) are located the inner chamber of rectangular hole (14).

3. A rubber balloon connector as defined in claim 1 having improved air-tightness, wherein: the right side of first threaded rod (7) runs through framework (1) and welds first hand wheel (15), through-hole (16) have been seted up on the right side of framework (1).

4. A rubber balloon connector as claimed in claim 1 having improved gas tightness, characterised in that: the left side at gas tube (2) top and the equal fixedly connected with auxiliary block (17) in left side of bottom, the bottom of framework (1) is run through and is provided with second threaded rod (18), the top fixedly connected with fixed block (19) of second threaded rod (18), the bottom welding of second threaded rod (18) has second hand wheel (20).

5. A rubber balloon connector as defined in claim 1 having improved air-tightness, wherein: the left side screw thread cover of first connecting pipe (3) is equipped with first tube cap (21), the first sealed pad (22) of left side fixedly connected with of first tube cap (21) inner chamber.

6. A rubber balloon connector as claimed in claim 1 having improved gas tightness, characterised in that:

the left side screw thread cover of second connecting pipe (4) is equipped with second tube cap (23), the left side fixedly connected with second of second tube cap (23) inner chamber seals up (24).