CN201861053U - 密封防损型便携水壶 - Google Patents

密封防损型便携水壶 Download PDF

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CN201861053U
CN201861053U CN2010202088832U CN201020208883U CN201861053U CN 201861053 U CN201861053 U CN 201861053U CN 2010202088832 U CN2010202088832 U CN 2010202088832U CN 201020208883 U CN201020208883 U CN 201020208883U CN 201861053 U CN201861053 U CN 201861053U
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kettle
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李明华
于建忠
张春霞
崔岩
孙树勋
张孝云
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Quartermaster Research Institute of General Logistics Department of CPLA
Jihua 3522 Appliances and Decorations Co Ltd
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Abstract

本实用新型涉及一种密封防损型便携水壶,包括壶体、壶嘴以及壶盖,壶嘴嵌装在壶体的壶口内壁上,壶嘴上端圆周向外翻边,壶盖包括顶盖及该顶盖向下同轴延伸所制的柱状盖体,其中(1)顶盖径向外延并同轴向下制出一防护外套,柱状盖体制有外螺纹;(2)在壶嘴内壁制有内螺纹与柱状盖体的外螺纹配合密封;(3)在壶嘴翻边下方的外壁柱面上沿轴向均布制有环形槽,该环形槽的截面为三角形。本实用新型结构简单、设计科学合理、水壶整体密封性能好、使用寿命长、口感较好、制作工艺简单、外形美观。

Description

密封防损型便携水壶
技术领域
本实用新型属于便携水壶领域,尤其是一种密封防损型便携水壶。 
背景技术
便携水壶其材质多为铝质,具备质量轻,耐冲击性高,携行性好,美观耐用等优点,适用于野外作业以及长途旅行,现有便携水壶结构包括壶体、壶嘴以及壶盖,壶嘴嵌装在壶体的壶口内壁上,壶嘴为圆柱形结构,该圆柱形结构上端圆周向外翻边,壶盖包括圆形顶盖及其下面同轴固装的柱状盖体,壶口的外壁制有螺纹用于与壶盖进行配合密封,该种密封结构在遇到撞击后容易损伤,影响水壶的密封性,壶嘴嵌装牢固性较差,使用寿命较短,螺纹制在壶口外壁导致饮用时口感较差。 
发明内容
本实用新型的目的在于克服现有技术的不足,提供一种密封防损型便携水壶,该水壶结构简单、设计科学合理、水壶整体密封性能好、使用寿命长、口感较好、制作工艺简单、外形美观。 
本实用新型解决其技术问题是通过以下技术方案实现的: 
一种密封防损型便携水壶,包括壶体、壶嘴以及壶盖,壶嘴嵌装在壶体的壶口内壁上,壶嘴上端圆周向外翻边,壶盖包括顶盖及该顶盖向下同轴延伸所制的柱状盖体,其中 
(1)顶盖径向外延并同轴向下制出一防护外套,柱状盖体制有外螺纹; 
(2)在壶嘴内壁制有内螺纹与柱状盖体的外螺纹配合密封; 
(3)在壶嘴翻边下方的外壁柱面上沿轴向均布制有环形槽,该环形槽的截面为三角形。 
而且,所述的翻边上端制成圆弧形。 
而且,所述的防护外套外壁轴向均布制有凸肋。 
而且,所述的防护外套与柱状盖体之间的顶盖内嵌装有一密封圈。 
而且,所述的防护外套的外缘柱面下部制有一径向卡槽。 
而且,所述的防护外套的卡槽上与连接带的一端卡装,连接带的另一端连接壶体。 
而且,所述的柱状盖体的外螺纹和壶嘴的内螺纹的截面均为圆弧形。 
而且,所述的截面为三角形的环形槽的夹角为θ度,50≤θ≤70。 
本实用新型的优点和有益效果为: 
1、本密封防损型便携水壶的顶盖径向外延并同轴向下制出一防护外套,柱状盖体制有外螺纹;在壶嘴内壁制有内螺纹与柱状盖体的外螺纹配合密封;在壶嘴翻边下方的外壁柱面上沿轴向均布制有环形槽,该环形槽的截面为三角形,截面为三角形的环形槽的夹角为θ度,50≤θ≤70,该种结构设计能够最大限度防止因外力造成壶盖损伤后导致整个水壶的密封性能下降,提高了水壶整体密封性能以及可靠性。 
2、本密封防损型便携水壶的翻边上端制成圆弧形,防护外套外壁轴向均布制有凸肋,提高了喝水时的口感,并且增加了旋松以及旋紧的摩擦力,外螺纹和内螺纹的截面均为圆弧形使用更加方便。 
3、本密封防损型便携水壶的防护外套与柱状盖体之间的顶盖内嵌装有一密封圈,形成了又一密封结构,增加了水壶整体的密封性能,并且能够起到防尘的效果。 
4、本密封防损型便携水壶的防护外套的外缘柱面下部制有一径向卡槽,防护外套的卡槽上与连接带的一端卡装,连接带的另一端连接壶体,该种结构可以有效防止旋开的壶盖丢失或者滑落,增加了壶盖的安全性。 
5、本实用新型结构简单、设计科学合理、水壶整体密封性能好、使用寿命长、口感较好、制作工艺简单、外形美观。 
附图说明
图1为本实用新型的结构示意图; 
图2为本实用新型壶盖旋开后的结构示意图(局部剖视放大); 
图3为本实用新型壶盖轴剖图; 
图4为图3的A部放大图; 
图5为本实用新型壶嘴轴剖图; 
图6为图5的B部放大图。 
具体实施方式
下面通过具体实施例对本实用新型作进一步详述,以下实施例只 是描述性的,不是限定性的,不能以此限定本实用新型的保护范围。 
一种密封防损型便携水壶,包括壶体3、壶嘴9以及壶盖2,壶嘴嵌装在壶体的壶口10内壁上,壶嘴为圆柱形结构,该圆柱形结构上端圆周向外翻边13,翻边上端15制成圆弧形,壶盖包括顶盖5及该顶盖向下同轴延伸所制的柱状盖体7,本实用新型的创新点在于:(1)顶盖径向外延并同轴向下制出一防护外套8,柱状盖体制有外螺纹11,防护外套外壁轴向均布制有凸肋4,防护外套与柱状盖体之间的顶盖内嵌装有一密封圈6,防护外套的外缘柱面下部制有一径向卡槽12,防护外套的卡槽上与连接带1的一端卡装,连接带的另一端连接壶体;连接带由软体塑料制成,两端各有一圆形圈,一端的圆形圈卡装在壶盖的卡槽内,另一端圆形圈套装在壶体上;(2)在壶嘴内壁制有内螺纹14与柱状盖体的外螺纹配合密封,柱状盖体的外螺纹和壶嘴的内螺纹的截面均为圆弧形;(3)在壶嘴翻边下方的外壁柱面上沿轴向均布制有环形槽16,该环形槽的截面为三角形,截面为三角形的环形槽的夹角为θ度,50≤θ≤70,本实施例附图所示的环形槽的夹角为60度。 

Claims (8)

1.一种密封防损型便携水壶,包括壶体、壶嘴以及壶盖,壶嘴嵌装在壶体的壶口内壁上,壶嘴上端圆周向外翻边,壶盖包括顶盖及该顶盖向下同轴延伸所制的柱状盖体,其特征在于:
(1)顶盖径向外延并同轴向下制出一防护外套,柱状盖体制有外螺纹;
(2)在壶嘴内壁制有内螺纹与柱状盖体的外螺纹配合密封;
(3)在壶嘴翻边下方的外壁柱面上沿轴向均布制有环形槽,该环形槽的截面为三角形。
2.根据权利要求1所述的密封防损型便携水壶,其特征在于:所述的翻边上端制成圆弧形。
3.根据权利要求1所述的密封防损型便携水壶,其特征在于:所述的防护外套外壁轴向均布制有凸肋。
4.根据权利要求1所述的密封防损型便携水壶,其特征在于:所述的防护外套与柱状盖体之间的顶盖内嵌装有一密封圈。
5.根据权利要求1所述的密封防损型便携水壶,其特征在于:所述的防护外套的外缘柱面下部制有一径向卡槽。
6.根据权利要求5所述的密封防损型便携水壶,其特征在于:所述的防护外套的卡槽上与连接带的一端卡装,连接带的另一端连接壶体。
7.根据权利要求1所述的密封防损型便携水壶,其特征在于:所述的柱状盖体的外螺纹和壶嘴的内螺纹的截面均为圆弧形。
8.根据权利要求1所述的密封防损型便携水壶,其特征在于:所述的截面为三角形的环形槽的夹角为θ度,50≤θ≤70。
CN2010202088832U 2010-05-31 2010-05-31 密封防损型便携水壶 Expired - Fee Related CN201861053U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107411491A (zh) * 2017-09-14 2017-12-01 佛山市南海区昊森机械设备有限公司 一种水杯壶

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107411491A (zh) * 2017-09-14 2017-12-01 佛山市南海区昊森机械设备有限公司 一种水杯壶

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