WO2016165647A1 - Dispositif portatif de soufflage utilisé pour le gonflage de ballons ou de bâtons gonflables - Google Patents

Dispositif portatif de soufflage utilisé pour le gonflage de ballons ou de bâtons gonflables Download PDF

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Publication number
WO2016165647A1
WO2016165647A1 PCT/CN2016/079395 CN2016079395W WO2016165647A1 WO 2016165647 A1 WO2016165647 A1 WO 2016165647A1 CN 2016079395 W CN2016079395 W CN 2016079395W WO 2016165647 A1 WO2016165647 A1 WO 2016165647A1
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WO
WIPO (PCT)
Prior art keywords
balloon
sealing
inflating
air blowing
hand
Prior art date
Application number
PCT/CN2016/079395
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English (en)
Chinese (zh)
Inventor
史泰勒亨利克·宝
Original Assignee
深圳概念贸易有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201510184126.3A external-priority patent/CN104989617B/zh
Application filed by 深圳概念贸易有限公司 filed Critical 深圳概念贸易有限公司
Publication of WO2016165647A1 publication Critical patent/WO2016165647A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/10—Balloons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating

Definitions

  • the present invention relates to an inflator, and more particularly to a hand held inflator for inflating a flexible object such as a balloon or a gas stick.
  • the above balloon has a good decorative effect, it also has a significant defect, that is, the balloon needs to be inflated first, and the inflation can be performed by a special tool, or directly by the mouth, and then the balloon is sealed after inflation, which is for adults. There is no problem, but for children, it is not well mastered, which makes it inconvenient to use.
  • Chinese Patent Application No. 201220229734.3 discloses a hand-held balloon device comprising a hand-held portion having an open cylindrical shape at both ends, and further comprising a mounting rod having an overall column shape, the mounting rod being hollow, the mounting rod a bottom end and a lower portion of the hand-held portion to form a detachable connection, the mounting rod
  • the upper portion is slightly thin and has a small hole in the side wall communicating with the hollow portion, and a clamp portion is disposed on the outer wall of the mounting rod and between the small hole and the bottom end of the mounting rod, and the bottom end of the mounting rod is provided with a gas Check valve.
  • the patent application utilizes a specific device to facilitate the inflation of the balloon, which greatly facilitates the use of the person.
  • the structure is also defective in that the intake air is realized through the small hole 3, and the small hole 3 is installed in the installation. On the side wall of the rod, the intake air is not smooth, and blowing is a little difficult.
  • the setting of the check valve greatly increases the complexity of the structure, and the light-emitting assembly 7 is connected to the upper end of the mounting rod and protrudes from the hand-held portion, which is not convenient for the The placement of the device, and the switch control cannot be realized during use.
  • Another object of the present invention is to provide a hand-held air blowing device for inflating a balloon or an inflatable rod, which is simple in implementation, inexpensive to manufacture, and safe and reliable.
  • a hand-held air blowing device for inflating a balloon or an inflatable rod comprising at least a casing, a blowing pipe and a sealing assembly, the casing having at least one end having a flared opening, at least a portion of the blowing pipe being disposed in the casing,
  • the air blowing pipe is disposed in the outer casing and is provided with a sealing component at one end of the flared opening, and the sealing component is recessed at an outer edge of the flared opening;
  • the air blowing cylinder has an air inlet at one end and one end is The air outlet is located on the same axis as the air outlet so that the gas can quickly enter the inflated object.
  • the sealing assembly is provided with a lighting device or a sounding device, and the lighting device or the sounding device is concave on the outer edge of the flared opening, and the lighting device or the sounding device is seen to adopt an existing product or structure.
  • the lighting device or the sounding device opens the intake passage together with the sealing assembly, and the gas is placed. After the inflation is completed, the lighting device or the sounding device is sealed to the air outlet.
  • the sealing assembly is composed of at least a casing and a sealing member, and the casing serves as a main body of the sealing assembly.
  • the outside is provided with a sealing member for sealing the air outlet after inflation.
  • the sealing member is a sealing sleeve sleeved on the casing, and an outer sealing member is further sleeved on the outside of the sealing sleeve, and the auxiliary sealing member is elastically sleeved on the periphery of the sealing sleeve.
  • the auxiliary sealing member is an elastic annular O-ring, and the O-ring is embedded in the largest outer diameter portion of the sealing sleeve to maintain the reliability of the sealing.
  • An auxiliary sealing device is further disposed at one end of the sealing assembly, and the auxiliary sealing device is connected to the sealing assembly, and the sealing assembly is pulled downwardly when applied to tightly seal the blowing assembly to avoid air leakage.
  • the auxiliary sealing device comprises at least a pull rod and an upper buckle head, the pull rod is connected with an upper buckle head, and the upper buckle head is fastened to a lower portion of the casing, and the pull rod extends from the air blowing cylinder and extends at the air inlet so as to The housing is controlled to be tightly sealed.
  • the auxiliary sealing device further includes a lower buckle, the lower buckle is connected to the pull rod, and the lower buckle is held at the bottom of the casing, and the casing is tightly controlled by the downward action of the upper buckle It is sealed to the air outlet, and the sealing of the air outlet is released by the action of the lower buckle upward, thereby achieving the effect of deflation.
  • the lighting device or the sounding device has an elastic wire extending to the bottom of the lighting device or the sounding device, and is aligned with the battery of the lighting device or the sounding device;
  • the positioning component is located in the illumination Under the device or the sounding device, and capable of holding the elastic wire of the illumination or sounding device, when the pull rod is pulled down, the pull rod drives the illumination or the sounding device to be displaced downward, and the elastic wire is held by the positioning component, thereby contacting the battery
  • the lighting device or the sounding device is activated.
  • the pulling rod drives the lighting device or the sounding device to move upward, and the elastic wire is separated from the positioning component, thereby elastically resetting, no longer contacting the battery, and turning off the lighting device or the sounding device.
  • the pull rod may be provided with a threaded structure on the outer wall thereof, and the inner wall of the blow pipe is provided with a corresponding thread structure, and the two are matched to control the up and down movement of the illumination or the sounding device.
  • the illumination or sounding device is further connected with a control switch mechanism, which is a strip of insulating material embedded in the illumination or sounding device, and the strip of insulating material is pulled out to make the illumination or sounding device illuminate or sound.
  • a control switch mechanism which is a strip of insulating material embedded in the illumination or sounding device, and the strip of insulating material is pulled out to make the illumination or sounding device illuminate or sound.
  • the flared opening has a plurality of stripes or bumps to reduce the friction between the balloon or the inflatable rod and the horn-like outer casing for easy inflation.
  • the air inlet is flared to increase the area, and is more stable when placed, and is not easy to fall.
  • the balloon or the inflatable rod can be inflated or deflated at any time to meet the needs of people at any time, and the balloon and the inflatable rod can also be replaced.
  • the invention improves the structure of the above, so that the inflation passage is maintained in a straight line, which not only can realize rapid inflation, but also can effectively seal the inflation passage, so that people can inflate objects such as balloons and inflatable rods, and at the same time, realize Opening and closing control of lighting or sounding devices.
  • the invention is simple and easy to implement, and can be widely applied to inflation of various balloons and inflatable rods.
  • Figure 1 is a schematic view showing the structure of a first embodiment of the present invention.
  • Figure 2 is a top plan view of the bell mouth of the outer casing of Figure 1.
  • Figure 3 is a top plan view of the bell mouth of another housing of the present invention.
  • Figure 4 is a schematic view showing the structure of a second embodiment of the present invention.
  • Fig. 5 is a schematic structural view of a third embodiment of the present invention.
  • Figure 6 is a schematic view showing the structure of a fourth embodiment of the present invention.
  • a hand-held air blowing device for inflating a balloon or an inflatable rod realized by the present invention includes a casing 1 and a sealing sleeve 2 .
  • the upper end of the outer casing 1 has a flared opening; the air blowing pipe 3 is disposed in the outer casing 1 and fixed to the outer casing 1, and one end of the air inlet of the air blowing pipe 3 protrudes from the outer casing 1 and is extended.
  • the part is expanded into a trumpet shape to facilitate assembly during assembly, and the trumpet-like structure is also convenient for people to place when not in use.
  • the flared opening surface of the outer casing 1 is provided with a plurality of protruding stripes 11 which can reduce the contact surface of the balloon or the inflatable rod with the outer casing 1 when blowing, to reduce the balloon or the inflatable rod and the trumpet shape.
  • the friction between the outer casings enables smooth inflation.
  • the stripe 11 can be long or short, and only the contact area of the balloon and the flared opening of the casing can be reduced.
  • FIG. 3 is a top view of another housing bell mouth of the present invention, in which a plurality of bumps 11 are uniformly disposed on the bell mouth of the outer casing 1, and the function of the bump 11 and the stripe 11 shown in FIG. 2 are identical.
  • the bumps and the stripes can coexist, and the bell mouth can be provided with bumps and stripe at the same time, and the frictional force can be reduced and the inflation effect can be smoothly performed.
  • blower cylinder 3 One end of the blow cylinder 3 is an air inlet, and one end is an air outlet (shown by an arrow in the figure), and the air inlet and the air outlet are on the same axis, so as to smoothly blow air.
  • the blower cylinder 3 and the outer casing 1 are assembled in two parts, but in actual manufacture, the blower cylinder 3 and the outer casing 1 may be of a unitary structure.
  • An illumination or sounding device is disposed on the end of the blower tube 3 at the flared opening of the outer casing 1.
  • the illumination device is an assembly of the LED lamp 4, the wire 41, the wire 42 and the battery 6; wherein, the LED The lamp 4 is concave on the outer edge of the flared opening, so as to protect the LED lamp 4 and facilitate the placement of the person; the lower part of the LED lamp 4 leads out two wires: the wire one 41, the wire two 42, the wire one 41 directly
  • the battery 6 is electrically connected, and the wire 42 is wound from one side of the battery to the lower part of the battery, and an elastic wire 43 is formed at the lower portion of the battery.
  • the elastic wire 43 can be held by the positioning block 8 to control the opening and closing of the LED lamp circuit.
  • the entire lighting device is again placed inside the housing 5.
  • the illuminating device can also be replaced by other components or components such as a sounding device, which are existing products or structures, and will not be described herein.
  • a plurality of protruding ridges 31 are disposed on the outer wall of the middle portion of the blow cylinder 3, and the ridges 31 are convenient for fixing
  • the lower part of the blower 3 is a small bell mouth 32, and the small bell mouth 32 protrudes from the outer casing to facilitate the installation of the air blower 3, and is also convenient for people to use the small bell mouth 32 for smooth placement during use.
  • the housing 5 encloses the LED lamp 4, the wire 41, the wire 42 and the battery 6 to form a protection for the above components and to facilitate connection and arrangement with other components. Therefore, the lighting device and the sealing assembly are movably disposed at the air outlet of the air blowing pipe 3. When the air is inflated, the lighting device and the sealing sleeve 2 open the air inlet passage, and the gas is put into the air. After the inflation is completed, the inside of the balloon or the inflatable rod is completed. Under pressure, the lighting device and the sealing sleeve 2 are sealed to the air outlet.
  • the sealing sleeve 2 is a cover-like object, and can be directly sleeved on the LED lamp 4. At the same time, the outermost outer diameter portion of the sealing sleeve 2 is also sleeved with an elastic annular O-ring 21, and the O-ring 21 can ensure the sealing sleeve 2 Has a good sealing performance.
  • the lower portion of the housing 5 protrudes outwardly to form an annular convex portion 51.
  • An upper fastening head 71 is fastened to the convex portion 51.
  • the lower fastening head 72 is supported on the bottom surface of the housing 5; Both the 71 and the lower buckle 72 are part of the tie rod 7.
  • the pull rod 7 extends along the blow cylinder 3, and an annular pull handle 73 is formed at the air inlet end of the blow cylinder 3, and the handle 73 facilitates the control of the pull rod.
  • the pressure inside the balloon or the blowing rod will seal the sealing sleeve 2 to the air outlet of the blowing cylinder 3, but the sealing may not be very tight, so in order to perform a tight sealing, after blowing, people can pass down.
  • Pulling the pull rod 7 causes the upper buckle 71 to drive the housing 5 downward to ensure that the O-ring 21 is tightly sealed to the air outlet; when the air is required to be deflated, only the pull rod 7 needs to be lifted upward, and the lower buckle 72 pushes the housing 5 is moved upward so that the O-ring 21 is released from contact with the blow cylinder 3, and the inflation passage is opened to discharge the gas, whereby the balloon or the inflatable rod can be used multiple times.
  • a positioning block that is, a positioning member 8 above the tie rod 7, and the positioning block 8 is located below the battery 6 and the elastic wire 43, and can be held by the elastic wire 43.
  • Pulling the pull rod 7 downward the pull rod 7 drives the housing 5 to move downward, and the elastic wire 43 is held by the positioning block 8 to contact the battery 6, and the circuit is turned on to light the LED lamp 4; the pull rod 7 is pushed up, The pull rod 7 drives the housing 5 to move upward, and the elastic wire 43 is disengaged from the positioning block 8 and is no longer held by the positioning block 8.
  • the elastic wire 43 is elastically reset, no longer contacts the battery 6, disconnects the circuit, and extinguishes the LED lamp 4. .
  • the method for controlling the opening and closing of the LED lamp 4 can be realized not only by the tie rod 7, but also by an insulating material, for example, an insulating material tape is disposed between the wire 42 and the battery 6, thereby isolating the electrical connection, when in use. Pulling out the strip of insulating material can also achieve the purpose of illuminating the LED lamp 4.
  • an insulating material for example, an insulating material tape is disposed between the wire 42 and the battery 6, thereby isolating the electrical connection, when in use. Pulling out the strip of insulating material can also achieve the purpose of illuminating the LED lamp 4.
  • FIG. 4 is another implementation manner of the hand-held air blowing device for inflating a balloon or an inflatable rod according to the present invention.
  • the basic structure is the same as that shown in FIG. 1 , so the same structure is used. I will not go into details here, but only the different parts.
  • the sealing sleeve 2 can be made of an elastic plastic material, whereby the sealing sleeve 2 can be deformed, and only the sealing sleeve 2 is fixed to the outside of the lighting or sounding device, so that the sealing effect can be achieved.
  • a rotating body 75 is provided in the middle of the tie rod 7.
  • the rotating body 75 is connected to the upper buckle 71 and the lower buckle 72 through the connecting portion 74.
  • the outer wall of the rotating body 75 has a threaded structure 76 while being in the air blowing tube 3.
  • the inner wall is provided with a corresponding thread structure, and the thread structure 76 of the rotating body 75 cooperates with the thread structure of the air blowing pipe 3, so that the rotation control can be realized to achieve the purpose of controlling the up and down movement of the casing 5. This is because many people are inconvenient to push and pull the tie rod 7 when in use, and therefore, the control of the tie rod 7 can be realized by rotating the handle 73.
  • the manner of the rotation control is not only applicable to the structure of the tie rod 7, but also can be changed to the knob by the pull rod 7, and also has the effect of controlling the up and down movement of the casing 5.
  • the outer casing 1 substantially covers the outside of the blow cylinder 3, and the blow cylinder 3 is housed in the outer casing 1, that is, the blow cylinder 3 is disposed in the outer casing 1, but this It does not mean that the invention is implemented in all its forms.
  • the outer casing 1 can cover one half of the blower cylinder 3, or more than half, as long as one end of the air outlet of the blower cylinder 3 is located in the outer casing 1.
  • the flared opening of the outer casing 1 can be disposed outside the blower cylinder 3, and the illumination or sounding device can be recessed on the outer edge of the flared opening, or the air inlet of the blower cylinder 3 is not flush with the outer casing 1. Rather, the air inlet of the blower 3 is located within the housing as shown in FIG.
  • FIG. 5 The structure of FIG. 5 is basically the same as that of FIG. 1, and the same portions will not be described again here, except that the blower cylinder 3 is retracted into the outer casing 1, and the intake end of the blower cylinder 3 (indicated by an arrow in the figure) is located in the outer casing.
  • the inner wall of the outer casing 1 is provided with a card table 12 protruding inwardly, and the air blowing tube 3 is fixed by the card table 12, This structure facilitates assembly of the blower 3 and the balloon or the inflator.
  • the balloon is usually mounted on the outer wall strip 31, and the balloon is easily fixed in conjunction with the friction of the balloon itself.
  • FIG. 6 another schematic structural diagram of the present invention is implemented.
  • the main structure of the mode is the same as that shown in FIG. 1 , except that the illumination or sounding device is not disposed in the casing 5 . That is to say, there is only one housing 5, and the outer surface of the casing is covered with the sealing sleeve 2.
  • the middle ring of the sealing sleeve 2 is sleeved with an O-ring 21, which is sealed by the casing 5, the sealing sleeve 2 and the O-ring 21.
  • the lower portion of the housing 5 protrudes outward to form an annular convex portion 51.
  • the upper buckle 71 of the pull rod 7 is fastened to the convex portion 51.
  • the lower buckle 72 is supported on the bottom surface of the housing 5, and the pull rod 7 is pulled.
  • Extending along the blow cylinder 3, an annular handle 73 is formed at the inlet end of the blow cylinder 3, and the handle 73 facilitates the control of the tie rod.
  • a plurality of protruding ridges 31 are disposed on the outer wall of the middle portion of the blow cylinder 3, and a small bell mouth 32 is formed on the lower portion of the blow cylinder 3, and a pull ring 9 is disposed on the outer wall of the small bell mouth 32, and the pull ring 9 is used for the sleeve Binding a rope or the like facilitates the association of the hand-held air blowing device implemented by the present invention with other objects.
  • the pressure in the balloon or the air blowing rod seals the sealing sleeve 2 to the air outlet of the air blowing cylinder 3.
  • the upper buckle 71 can be driven to move the housing 5 by pulling the pulling rod 7 downward.
  • the lower displacement ensures that the sealing sleeve 2 is tightly sealed to the air outlet; when it is required to deflate, only the pull rod 7 needs to be lifted upwards, the lower buckle 72 will push the housing 5 upward, thereby making the housing 5, the sealing sleeve 2 and
  • the O-ring 21 is disengaged from the blow-in cylinder 3, and the gas passage is opened to discharge the gas, whereby the balloon or the inflator can be used multiple times.
  • the structure realized by the present invention can be equipped with a lighting device or a sounding device inside the casing, or a similar device, or nothing, the casing is only used as a part of the sealing assembly, or the casing is used as a Seals.
  • the present invention is improved by the above-mentioned structure.
  • the air passage is held in a straight line by the arrangement of the air blowing cylinder, and rapid inflation can be realized; and the housing, the lighting device or the sounding device provided in combination with the movable device is effective for the inflation passage. Sealed so that people can carry objects such as balloons and inflatable rods Inflated.
  • the movement of the control housing 5 realizes the opening and closing control of the lighting device or the sounding device, which is very convenient for people to use multiple times. Therefore, the balloon or the inflatable rod can be reused, thereby avoiding waste of resources, and more importantly, By the invention, the balloon or the inflatable rod can be replaced, and the required balloon or the inflatable rod can be replaced at will, which is very beneficial for saving resources and protecting the environment.
  • the invention is simple and easy to implement, and can be widely applied to inflation of various balloons and inflatable rods.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

L'invention concerne un dispositif portatif de soufflage utilisé pour le gonflage de ballons ou de bâtons gonflables. Ce dispositif portatif de soufflage comprend au moins une coque (1), un tube de soufflage (3), et un ensemble formant étanchéité. Au moins une extrémité de la coque (1) est pourvue d'une ouverture en forme de trompette. Au moins une partie du tube de soufflage (3) est agencée dans la coque (1). Le tube de soufflage (3) est agencé dans la coque (1) et l'ensemble formant étanchéité est agencé mobile au niveau d'une extrémité de l'ouverture en forme de trompette. L'ensemble formant étanchéité se situe en retrait au niveau du bord extérieur de l'ouverture en forme de trompette. Une extrémité du tube de soufflage (3) est une entrée d'air, et l'autre extrémité est une sortie d'air. L'entrée d'air et la sortie d'air sont positionnées sur le même axe, de telle sorte que le gaz peut pénétrer rapidement dans un objet en cours de gonflage. Ce dispositif portatif de soufflage permet non seulement d'effectuer un gonflage rapide, mais peut également assurer l'étanchéité d'un conduit de gonflage, ce qui facilite le travail des personnes gonflant des objets tels que des ballons ou des bâtons gonflables.
PCT/CN2016/079395 2015-04-17 2016-04-15 Dispositif portatif de soufflage utilisé pour le gonflage de ballons ou de bâtons gonflables WO2016165647A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510184126.3A CN104989617B (zh) 2015-04-02 2015-04-17 用于气球或充气棒充气的手持吹气装置
CN201510184126.3 2015-04-17

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WO2016165647A1 true WO2016165647A1 (fr) 2016-10-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031127A (zh) * 2017-12-27 2018-05-15 长安大学 一种压缩空气发声装置
CN108406258A (zh) * 2018-06-05 2018-08-17 中山市睿望达精密科技有限公司 一种自动气球填珠机

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Publication number Priority date Publication date Assignee Title
JPH0857162A (ja) * 1994-08-25 1996-03-05 Sony Corp 風船保持具
US20060039138A1 (en) * 2004-08-23 2006-02-23 Douglas Grant Oxborrow Balloon illuminator
CN201764041U (zh) * 2010-07-06 2011-03-16 东莞市奇士贸易有限公司 充气气球发光栓
CN201889080U (zh) * 2010-03-29 2011-07-06 郑罡 新型玩具气球的持杆装置
CN102366675A (zh) * 2011-10-14 2012-03-07 深圳概念贸易有限公司 具有照明/发声装置的气球
CN102500114A (zh) * 2011-10-31 2012-06-20 深圳概念贸易有限公司 用于气球充气启动的照明/发声装置
CN202590380U (zh) * 2012-05-21 2012-12-12 关军海 手持式气球装置
CN104989617A (zh) * 2015-04-02 2015-10-21 深圳概念贸易有限公司 用于气球或充气棒充气的手持吹气装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0857162A (ja) * 1994-08-25 1996-03-05 Sony Corp 風船保持具
US20060039138A1 (en) * 2004-08-23 2006-02-23 Douglas Grant Oxborrow Balloon illuminator
CN201889080U (zh) * 2010-03-29 2011-07-06 郑罡 新型玩具气球的持杆装置
CN201764041U (zh) * 2010-07-06 2011-03-16 东莞市奇士贸易有限公司 充气气球发光栓
CN102366675A (zh) * 2011-10-14 2012-03-07 深圳概念贸易有限公司 具有照明/发声装置的气球
CN102500114A (zh) * 2011-10-31 2012-06-20 深圳概念贸易有限公司 用于气球充气启动的照明/发声装置
CN202590380U (zh) * 2012-05-21 2012-12-12 关军海 手持式气球装置
CN104989617A (zh) * 2015-04-02 2015-10-21 深圳概念贸易有限公司 用于气球或充气棒充气的手持吹气装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031127A (zh) * 2017-12-27 2018-05-15 长安大学 一种压缩空气发声装置
CN108031127B (zh) * 2017-12-27 2023-05-30 长安大学 一种压缩空气发声装置
CN108406258A (zh) * 2018-06-05 2018-08-17 中山市睿望达精密科技有限公司 一种自动气球填珠机

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