CN2224646Y - 吹气球玩具 - Google Patents

吹气球玩具 Download PDF

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Publication number
CN2224646Y
CN2224646Y CN 94231177 CN94231177U CN2224646Y CN 2224646 Y CN2224646 Y CN 2224646Y CN 94231177 CN94231177 CN 94231177 CN 94231177 U CN94231177 U CN 94231177U CN 2224646 Y CN2224646 Y CN 2224646Y
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annular groove
piston
compression ring
dark annular
displacement pin
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Expired - Fee Related
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CN 94231177
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魏福成
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LI CHENG TOY ENTERPRISE CO Ltd
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LI CHENG TOY ENTERPRISE CO Ltd
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Abstract

一种吹气球玩具,其气嘴形状,能使小气球于吹气中定位,而气嘴内部结构又能使吹进气球内的流体(空气或水)不逆向逸出,构成单向推力的气球玩具。

Description

吹气球玩具
本实用新型涉及一种吹气球玩具。
小孩喜欢模仿大人动作,诸如大人以打气筒对自行车胎充气时,他们往往也模仿,因此给他们一些打气筒模型玩具时,可满足他们好奇乐于学习的欲望;并且如果小孩子嘴部能不直接接触,增加了其卫生及安全性。小孩子都喜欢玩气球,而吹气球是需要技巧的,否则会脸红耳赤地吹半天,却丝毫无法将气球吹胀,大人如此,小孩更是如此。至于能轻松地吹气球,更不容易。
本实用新型的目的在于提供一种吹气球玩具。
本实用新型的目的是这样实现的,即提供一种吹气球玩具,包括打气筒部分,小气球容器及气嘴等构成,而打气筒部分内有活塞,气嘴外壳为一管状体,一端较细,供插接来自打气筒部分的气管;另一端为膨胀外型,供气球开口束套于外能紧密地固定;外壳内部为贯通两端的内孔,临气嘴出口部分内径较大,而穿设一移位销及细管体,该移位销一端成尖锥头,可堵塞较小内径管口;细管体固定于气嘴出口部分,防止移位销掉出,其接近移位销的一端有凸出点,防止吐气时移位销平头端与细管体管口紧贴,保持吐气顺畅;活塞为一圆柱体,中段有一深环槽,槽上装一气环,该气环内径大于深环槽的最小外径,气环宽度内小于深环槽槽宽,涂上油可增加气环与气筒内壁气密性;活塞端部有缺口贯通至深环槽,使活塞拔高时,气环虽贴压于深环槽邻活塞端之侧,空气(或水)得经深环槽及缺口进入活塞下方空间;当活塞下压时,气环因与深环槽上侧紧密压贴,故得阻绝空气(或水)通过,只许单向推压。
本实用新型吹气球玩具的优点在于其为单向推力,小气球定位充气,流体进入气球内不会逸出,充气容易。
以下结合附图,描述本实用新型的实施例,其中:
图1为本实用新型玩具立体图;
图2A为本实用新型气嘴剖视图;
图2B为本实用新型气嘴分解示意图;
图3为本实用新型活塞结构图。
由图1可知,本实用新型玩具共包括:打气筒部分1、小气球容器2及气嘴3等。其中打气筒部分1内有推气活塞11,活塞11中段有一深环槽110,其上装一气环R,活塞11端面有数个缺口A通至深环槽110,当抽高活塞11时,气环R因压在深环槽110靠端面侧,故空气得以进入深环槽110而经缺口A充入下方空间。又当活塞下压时,气环R因压在深环槽110上侧,因而阻绝空气(或水)通过,使打气筒只能单向推压流体(与自行车的打气筒活塞不同),气环涂油,与气筒内壁气密。
本实用新型打气筒拉杆12其剖面呈“+”状,使抽高活塞时,气体能容易地进入气筒内,改进现有技术中打气筒圆形拉杆较难抽气的缺点。
上述小气球容器2,于打气筒部1的一侧形成一内凹空间21,上盖覆一透明盖体22所构成。
参见图2A、2B,气嘴部分3具有一外壳31,外壳31一端较细小而可插接气管,而另端则有膨胀外型供固定气球,其内部中空而两端贯通,内部装有移位销32可前后移位,气嘴外壳31于吐气端装有一细管体33,该细管体33朝向移位销32的一端有凸出点330,防止吐气时移位销32与细管体33密接而堵塞流道。该移位销32于朝向外壳31插接气管端的方向,成尖锥形端头320,因气球被吹大时的内部压力,于停止活塞11连动时,以尖锥形端头320堵住外壳31内部通向气管的通道34,使吹胀的气球不会经气嘴部分3漏气;移位销32的重量不得过量,使进出气体(或液体)能灵活地带动其移位。
本实用新型活塞前端缺口A配合气环R设计,如图3所示,使玩具打气筒单向推气,而其气嘴外壳膨胀形设计又得使小气球易于定位充气,其气嘴结构能将活塞推压的空气充入气球内,而即使不继续推按活塞,气球内部的空气或水也不会选出。

Claims (1)

  1. 一种吹气球玩具,包括打气筒部分,小气球容器及气嘴等构成,该打气筒部分内有活塞,其特征在于,气嘴外壳为一管状体,一端较细,供插接来自打气筒部分的气管;另一端为膨胀外型,供气球开口束套于外能紧密地固定;外壳内部为贯通两端的内孔,临气嘴出口部分内径较大,而穿设一移位销及细管体,该移位销一端成尖锥头,可堵塞较小内径管口;细管体固定于气嘴出口部分,防止移位销掉出,其接近移位销的一端有凸出点,防止吐气时移位销平头端与细管体管口紧贴,保持吐气顺畅;活塞为一圆柱体,中段有一深环槽,槽上装一气环,该气环内径大于深环槽的最小外径,气环宽度内小于深环槽槽宽,涂上油可增加气环与气筒内壁气密性;活塞端部有缺口贯通至深环槽,使活塞拔高时,气环虽贴压于深环槽邻活塞端之侧,空气(或水)得经深环槽及缺口进入活塞下方空间;当活塞下压时,气环因与深环槽上侧紧密压贴,故得阻绝空气(或水)通过,只许单向推压。
CN 94231177 1994-12-15 1994-12-15 吹气球玩具 Expired - Fee Related CN2224646Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94231177 CN2224646Y (zh) 1994-12-15 1994-12-15 吹气球玩具

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Application Number Priority Date Filing Date Title
CN 94231177 CN2224646Y (zh) 1994-12-15 1994-12-15 吹气球玩具

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CN2224646Y true CN2224646Y (zh) 1996-04-17

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CN 94231177 Expired - Fee Related CN2224646Y (zh) 1994-12-15 1994-12-15 吹气球玩具

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2814586A4 (en) * 2012-02-13 2015-11-18 Jerome Anzio Harris METHOD AND SYSTEM FOR AUTOMATIC FILLING OF BLOW ELEMENTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2814586A4 (en) * 2012-02-13 2015-11-18 Jerome Anzio Harris METHOD AND SYSTEM FOR AUTOMATIC FILLING OF BLOW ELEMENTS

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