CN204397850U - 一种方便切换的多功能工具 - Google Patents

一种方便切换的多功能工具 Download PDF

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CN204397850U
CN204397850U CN201520023797.7U CN201520023797U CN204397850U CN 204397850 U CN204397850 U CN 204397850U CN 201520023797 U CN201520023797 U CN 201520023797U CN 204397850 U CN204397850 U CN 204397850U
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handle portion
purpose tool
shell part
connector
docking
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韩挺
杨伟明
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Zhejiang Prade Electric Co.,Ltd.
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Zhejiang Prulde Electric Appliance Co Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00Air heaters
    • F24H3/02Air heaters with forced circulation
    • F24H3/04Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0423Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between hand-held air guns

Abstract

本实用新型公开了一种方便切换的多功能工具,包括对接在一起的手柄组件和延长杆组件,所述手柄组件设有与延长杆组件对接的插口,所述延长杆组件的首端设有接头,所述接头的首端设有插入插口的插头,所述插口与插头之间设有弹性锁定机构,所述插口连接有控制弹性锁定机构解锁的按钮;所述手柄组件由机壳部和手柄部组成,所述机壳部和手柄部之间通过对接斜面对接,所述机壳部和手柄部的对接斜面之间旋转连接,所述机壳部和手柄部的对接斜面之间设有用于旋转到位后定位的旋转锁定结构。本实用新型可根据使用环境,在热风枪、烧炭机、除草器的形态下进行快速迅捷的变换,使用范围更大,方便使用者使用。

Description

一种方便切换的多功能工具
技术领域
本实用新型涉及多功能工具。
背景技术
热风枪一般用于烘烤、烘干,在工业中比较常见的是用于融化塑胶产品进行熔接,但其在日常生活中也可作为烧炭机、除草器使用,但是不同的功能和使用环境下,其操作方式也是不同,然而现有的热风枪,更多的考虑的是在工业上的应用,即用于融化塑胶产品进行熔接,至于在烧炭机、除草器方面的使用未进行针对性设计,造成使用的不便。
实用新型内容
本实用新型所要解决的技术问题就是提供一种方便切换的多功能工具,可根据使用环境,在热风枪、烧炭机、除草器的形态下进行快速迅捷的变换,以方便使用。
为解决上述技术问题,本实用新型采用如下技术方案:一种方便切换的多功能工具,包括对接在一起的手柄组件和延长杆组件,所述手柄组件设有与延长杆组件对接的插口,所述延长杆组件的首端设有接头,所述接头的首端设有插入插口的插头,所述插口与插头之间设有弹性锁定机构,所述插口连接有控制弹性锁定机构解锁的按钮;所述手柄组件由机壳部和手柄部组成,所述机壳部和手柄部之间通过对接斜面对接,所述机壳部和手柄部的对接斜面之间旋转连接,所述机壳部和手柄部的对接斜面之间设有用于旋转到位后定位的旋转锁定结构。
优选的,在机壳部的对接斜面中心设有旋转凸环,在手柄部的对接斜面上设有旋转圆环,所述旋转圆环嵌套在旋转凸环上。
优选的,所述旋转锁定结构包括沿旋转圆环内环面间隔180度设置的两个定位凹槽,以及在旋转凸环上设置的止锁按钮,所述止锁按钮卡入定位凹槽后实现机壳部和手柄部之间的定位。
优选的,所述旋转凸环沿周向设有四分之一圆周长度的定位筋。
优选的,所述弹性锁定机构包括U型弹片,所述U型弹片的两侧设有内凹的锁头,所述插头的两侧对应所述锁头设有锁槽。
优选的,所述U型弹片口部两侧设有圆弧缩口,所述按钮的内端两侧设有压迫U型弹片口部张开的对称斜面。
优选的,所述插头与插口之间设有定位两者周向位置的定位面或者定位槽,所述接头的尾端设有套口管,所述套口管沿周向设有对称沉孔用于与延长杆组件连接。
优选的,所述延长杆组件由多节单元杆组成,两首尾相接的单元杆之间通过快速连接机构连接。
优选的,所述快速连接机构包括第一连接管、第二连接管和连接管套,所述第一连接管设有连接口,所述第二连接管头端设有连接头,所述连接头插入连接口,连接管套套接在第一连接管和第二连接管外周侧,第二连接管设有外螺纹与连接管套内螺纹连接。
优选的,所述第一连接管及第二连接管沿周向设有对称的沉孔,所述连接头与连接口之间设有定位两者周向位置的定位面或者定位槽。
本实用新型的多功能工具,由手柄组件和延长杆组件组成,其中手柄组件由机壳部和手柄部组成,机壳部和手柄部之间通过对接斜面旋转对接。这样,手柄组件和延长杆组件组合可作为热风枪使用,而手柄组件的机壳部和手柄部之间通过对接斜面旋转180后,可以在烧炭机、除草器的使用形态之间转换。
因此,可根据使用环境,在热风枪、烧炭机、除草器的形态下进行快速迅捷的变换,使用范围更大,方便使用者使用。
附图说明
下面结合附图和具体实施方式对本实用新型作进一步描述:
图1为方便切换的多功能工具在除草器使用状态时的结构示意图;
图2为弹性锁定机构在锁定状态下与按钮配合示意图;
图3为弹性锁定机构在解锁状态下与按钮配合示意图;
图4为延长杆组件的分解结构示意图;
图5为手柄组件在热风枪使用状态时的结构示意图;
图6为手柄组件在烧炭器使用状态时的结构示意图;
图7为手柄组件的分解结构示意图;
图8为手柄组件的内部结构示意图;
图9为档位调节结构的结构示意图。
具体实施方式
如图1至图9所示,一种方便切换的多功能工具,包括对接在一起的手柄组件1和延长杆组件2,所述手柄组件1设有与延长杆组件2对接的插口11,所述延长杆组件2的首端设有接头24,所述接头24的首端设有插入插口的插头,所述插口与插头之间设有弹性锁定机构,所述插口连接有控制弹性锁定机构解锁的按钮12。
如图2和图3所示,所述弹性锁定机构包括U型弹片13,所述U型弹片的两侧设有内凹的锁头132,所述插头的两侧对应所述锁头设有锁槽242。所述U型弹片口部两侧设有圆弧缩口131,所述按钮的内端两侧设有压迫U型弹片口部张开的对称斜面121。如图3所示,弹性锁定机构在解锁状态下时,按钮压下,按钮的内端两侧对称斜面121压迫U型弹片口部张开,锁头脱离锁槽。如图2所示,弹性锁定机构锁定时,按钮向上弹起,按钮的内端两侧对称斜面121上行弹出,U型弹片口部收缩,锁头卡入锁槽。
如图4所示,所述插头与插口之间设有定位两者周向位置的定位面或者定位槽,其中,插头上的为第一定位面或者定位槽241,而所述接头的尾端设有套口管,所述套口管沿周向设有对称沉孔243用于与延长杆组件连接,销轴或者螺丝穿过对称沉孔和延长杆将延长杆组件与接头固定为一体。延长杆组件与手柄组件对接时,先在延长杆组件首端固定接头,然后将插头插入插口,插头与插口之间的定位面或者定位槽实现定位的同时,锁头卡入锁槽,弹性锁定机构将插头与插口锁定。
而所述延长杆组件2由多节单元杆20组成,两首尾相接的单元杆之间通过快速连接机构连接。所述快速连接机构包括第一连接管21、第二连接管22和连接管套23,所述第一连接管设有连接口211,所述第二连接管头端设有连接头221,所述连接头插入连接口,连接管套套接在第一连接管和第二连接管外周侧,第二连接管设有外螺纹与连接管套内螺纹连接。所述第一连接管及第二连接管沿周向设有对称的沉孔,即第一连接管上的第一沉孔212和第二连接管上的第二沉孔222,销轴或者螺丝穿过第一沉孔或者第二沉孔实现连接管与单元杆的固定。另外,所述连接头与连接口之间设有定位两者周向位置的定位面或者定位槽。两首尾相接的单元杆之间通过快速连接机构连接时,先将第一连接管21、第二连接管22分别固定在单元杆的头端或者尾端,然后第一连接管21、第二连接管22之间配合的连接头插入连接口,在连接头221与连接口211之间的定位面或者定位槽配合实现定位后,再套上连接管套23,将两节单元杆20快速连接。
如图7所示,所述手柄组件1由机壳部1A和手柄部1B组成,所述机壳部和手柄部之间通过对接斜面对接,即机壳部上的第一对接斜面,手柄部上的第二对接斜面,所述机壳部和手柄部的对接斜面之间旋转连接,在机壳部的对接斜面中心设有旋转凸环11A,在手柄部的对接斜面上设有旋转圆环11B,所述旋转圆环嵌套在旋转凸环上以实现机壳部1A和手柄部1B间的旋转。而机壳部1A和手柄部1B均有两侧机壳拼合固定组成,其中,机壳部1A由左侧机壳101A和右侧机壳102A组成,手柄部1B由左侧手柄101B和右侧手柄102B组成。
所述机壳部和手柄部的对接斜面之间设有用于旋转到位后定位的旋转锁定结构。所述旋转锁定结构包括沿旋转圆环内环面间隔180度设置的两个定位凹槽111B,以及在旋转凸环上设置的止锁按钮111A,所述止锁按钮卡入定位凹槽后实现机壳部和手柄部之间的定位。所述旋转凸环沿周向设有四分之一圆周长度的定位筋112A。
如图5所示,在机壳部1A和手柄部1B之间呈近似直角夹角时,可方便的手持以作为热风枪使用。如图6所示,机壳部1A和手柄部1B之间旋转180度后,止锁按钮卡入定位凹槽后实现机壳部和手柄部之间的定位,机壳部1A和手柄部1B之间呈直线时,可以方便的手持以作为烧炭器用。而定位筋112A的设置可以防止超过180度的旋转,因此在热风枪和烧炭器转换时,可以很方便的操作。此外,如图1所示,在机壳部1A和手柄部1B之间呈直线时,将延长杆组件2与手柄组件1对接,又可以很方便的作为除草器使用。
另外,如图8和图9所示,在手柄组件1上设有档位开关14,所述手柄组件转动连接有档位旋转盘15,档位旋转盘中心设有旋转轴154安装在手柄组件的壳体上。所述手柄组件1与档位开关14之间设有直线滑轨机构,所述档位旋转盘带动档位开关沿直线滑轨机构直线运动实现档位调节。所述档位开关设有突出的调节臂141,所述档位旋转盘设有调节槽151,所述调节臂设于调节槽内。旋转档位旋转盘,由于直线滑轨机构的作用,档位旋转盘通过调节臂和调节槽的配合带动档位开关沿直线滑轨机构直线运动,当档位开关直线运动到选定档位位置时,档位旋转盘停止转动。
所述调节槽为椭圆形或者矩形结构。所述档位旋转盘外圆周设有一段圆弧挡边152,所述圆弧挡边外圆周侧设有凸出的拨钮153,通过拨钮带动档位旋转盘转动。所述直线滑轨机构包括滑轨槽,所述档位开关的两侧设于滑轨槽内。

Claims (10)

1.一种方便切换的多功能工具,包括对接在一起的手柄组件和延长杆组件,其特征在于:所述手柄组件设有与延长杆组件对接的插口,所述延长杆组件的首端设有接头,所述接头的首端设有插入插口的插头,所述插口与插头之间设有弹性锁定机构,所述插口连接有控制弹性锁定机构解锁的按钮;所述手柄组件由机壳部和手柄部组成,所述机壳部和手柄部之间通过对接斜面对接,所述机壳部和手柄部的对接斜面之间旋转连接,所述机壳部和手柄部的对接斜面之间设有用于旋转到位后定位的旋转锁定结构。
2.根据权利要求1所述的一种方便切换的多功能工具,其特征在于:在机壳部的对接斜面中心设有旋转凸环,在手柄部的对接斜面上设有旋转圆环,所述旋转圆环嵌套在旋转凸环上。
3.根据权利要求2所述的一种方便切换的多功能工具,其特征在于:所述旋转锁定结构包括沿旋转圆环内环面间隔180度设置的两个定位凹槽,以及在旋转凸环上设置的止锁按钮,所述止锁按钮卡入定位凹槽后实现机壳部和手柄部之间的定位。
4.根据权利要求3所述的一种方便切换的多功能工具,其特征在于:所述旋转凸环沿周向设有四分之一圆周长度的定位筋。
5.根据权利要求1所述的一种方便切换的多功能工具,其特征在于:所述弹性锁定机构包括U型弹片,所述U型弹片的两侧设有内凹的锁头,所述插头的两侧对应所述锁头设有锁槽。
6.根据权利要求5所述的一种方便切换的多功能工具,其特征在于:所述U型弹片口部两侧设有圆弧缩口,所述按钮的内端两侧设有压迫U型弹片口部张开的对称斜面。
7.根据权利要求1所述的一种方便切换的多功能工具,其特征在于:所述插头与插口之间设有定位两者周向位置的定位面或者定位槽,所述接头的尾端设有套口管,所述套口管沿周向设有对称沉孔用于与延长杆组件连接。
8.根据权利要求7所述的一种方便切换的多功能工具,其特征在于:所述延长杆组件由多节单元杆组成,两首尾相接的单元杆之间通过快速连接机构连接。
9.根据权利要求8所述的一种方便切换的多功能工具,其特征在于:所述快速连接机构包括第一连接管、第二连接管和连接管套,所述第一连接管设有连接口,所述第二连接管头端设有连接头,所述连接头插入连接口,连接管套套接在第一连接管和第二连接管外周侧,第二连接管设有外螺纹与连接管套内螺纹连接。
10.根据权利要求9所述的一种方便切换的多功能工具,其特征在于:所述第一连接管及第二连接管沿周向设有对称的沉孔,所述连接头与连接口之间设有定位两者周向位置的定位面或者定位槽。
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