WO2022241886A1 - 一种伸缩悬挂组件 - Google Patents

一种伸缩悬挂组件 Download PDF

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Publication number
WO2022241886A1
WO2022241886A1 PCT/CN2021/100531 CN2021100531W WO2022241886A1 WO 2022241886 A1 WO2022241886 A1 WO 2022241886A1 CN 2021100531 W CN2021100531 W CN 2021100531W WO 2022241886 A1 WO2022241886 A1 WO 2022241886A1
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Prior art keywords
housing
connecting part
suspension assembly
buckle
assembly according
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PCT/CN2021/100531
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English (en)
French (fr)
Inventor
杨伟明
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浙江普莱得电器股份有限公司
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Application filed by 浙江普莱得电器股份有限公司 filed Critical 浙江普莱得电器股份有限公司
Priority to EP21940335.9A priority Critical patent/EP4342637A1/en
Publication of WO2022241886A1 publication Critical patent/WO2022241886A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles

Definitions

  • the utility model relates to the technical field of hand-held electric tool accessories, in particular to a telescopic suspension assembly which is convenient for storing and hanging the hand-held electric tool.
  • power tools are mainly divided into metal cutting power tools, grinding power tools, assembly power tools and railway power tools.
  • the purpose of the utility model is to provide a telescopic suspension assembly.
  • the utility model facilitates the storage of the utility model electric tool through its telescopic structure.
  • a telescopic suspension assembly including a housing connected to a hand-held electric tool, and also includes a suspension, the suspension has a first connection part and a second connection
  • the first connecting part extends into the housing, and the housing is provided with a vertical installation groove, and the first connecting part extends into the installation groove;
  • the installation groove is equipped with a first connecting part that lifts the first connecting part upwards.
  • a slot is provided at the lower end of the second connecting part, and the second connecting part enters or leaves the housing as the first connecting part expands and contracts;
  • An automatic buckle mechanism for buckling and locking the second connecting portion protruding into the housing is installed in the housing.
  • a continuous contact portion is provided between the first connecting portion and the second connecting portion of the suspension.
  • the suspension is hung on the external hook through the continuous contact part, and the continuous contact part can be designed in various structures, such as U-shaped, semi-circular or with a through hole in the middle.
  • the continuous contact portion is arranged obliquely in a direction away from the housing.
  • the utility model reduces the interference between the volume of the electric tool itself and the suspension space structure by tilting the continuous contact part in a direction away from the housing, and facilitates the use of the utility model.
  • the automatic buckle mechanism sequentially includes a pressing block protruding from the housing and moving horizontally relative to the housing, a linkage, a buckle and a second spring along the horizontal direction of the housing from outside to inside; The two ends are respectively connected to the pressing block and the buckle, and the buckle is installed inside the casing through the second horizontally arranged spring.
  • the pressing block of the automatic buckle mechanism moves toward the housing under the action of finger pressure, and the pressing block drives the linkage and the buckle to move inside the housing, and the second spring is compressed, and the buckle protrusion of the buckle is disengaged
  • the second connecting part, the first connecting part is always subjected to the upward elastic force of the first spring, so under the action of the first spring, the suspension moves upward, and the second connecting part protrudes out of the housing; exerting a downward force on the suspension, the second The two connecting parts enter into the housing, and the buckle protrusion of the buckle part is connected to the second spring.
  • the housing has an accommodating chamber for accommodating the automatic buckle mechanism.
  • the utility model facilitates the installation and setting of the automatic buckle mechanism by setting the accommodating cavity, and also facilitates the maintenance of components.
  • a connecting protrusion is provided at the lower end of the first connecting part, and the first spring is mounted on the first connecting part through the connecting protrusion.
  • the installation slot cover has a positioning piece, and the first connecting portion passes through the positioning piece.
  • the movement of the first connecting part in the installation groove is further limited by the positioning member cooperating with the connecting protrusion, thereby limiting the expansion and contraction range of the present utility model.
  • the suspension member when the second connecting portion is outside the housing, the suspension member can rotate relative to the housing.
  • the hanging part of the utility model can be rotated relative to the casing, that is, the opening orientation of the hanging part can be changed, which is beneficial for storage in various environments.
  • the utility model includes a housing connected to a hand-held electric tool, the first spring lifts the suspension through the first connecting part of the suspension, and the second connecting part extends out of the housing, and the suspension is in a stretched state at this time;
  • the second connecting part enters the housing and its card slot is buckled by the automatic buckle mechanism.
  • the suspension part is in a contracted state;
  • the utility model is set on a hand-held electric tool, and its suspension part can be
  • the housing and the hand-held electric tool are contracted and unfolded, and the electric tool is stored with hooks of different specifications, which is convenient to use and facilitates the storage of the electric tool.
  • Fig. 1 is a perspective view of a telescopic suspension assembly of the present invention applied to a hand-held electric tool;
  • Fig. 2 is a sectional view of the telescopic side of the utility model
  • Fig. 3 is a sectional view of one side of the buckle of the utility model
  • Fig. 4 is a sectional view of the contact buckle of the present invention.
  • Fig. 5 is a perspective view of the utility model in an extended state.
  • Electric tool 100 shell 2; installation groove 21; accommodation cavity 22; suspension member 3; first connecting portion 31; connecting protrusion 311; second connecting portion 32; ; Automatic buckle mechanism 5; Press block 51; Linkage piece 52; Buckle piece 53; Buckle protrusion 531;
  • the utility model discloses a telescopic suspension assembly.
  • the connecting part 32, the first connecting part 31 extends into the housing 2, and the housing 2 is provided with a vertically arranged installation groove 21, and the first connecting part 31 extends into the installation groove 21; the installation groove 21 contains There is a first connecting part 31 to push up the first spring 4; as shown in Figure 3 and Figure 4, a slot 321 is provided at the lower end of the second connecting part 32, and the second connecting part 32 follows the first connecting part.
  • the expansion and contraction of the part 31 enters or breaks away from the housing 2; the housing 2 is equipped with an automatic buckle mechanism 5 that snaps and locks the second connecting part 32 extending into the housing 2.
  • the utility model includes a housing 2 connected to the hand-held electric tool 100, the first spring 4 lifts the suspension part 3 through the first connection part 31 of the suspension, and the second connection part 32 extends out of the housing 2.
  • the suspension part 3 is in a stretched state; when downward pressure is applied to the suspension 3, the second connecting part 32 enters the housing 2 and its slot 321 is buckled by the automatic buckle mechanism 5, and the suspension 3 is in a contracted state at this time;
  • the new type is installed in the hand-held electric tool 100, and its suspension part 3 can be retracted and unfolded relative to the housing 2 and the hand-held electric tool 100 in the above-mentioned manner, and the electric tool 100 can be stored with hooks of different specifications, which is convenient to use and facilitates the storage of the electric tool 100 .
  • a continuous contact portion 33 is provided between the first connecting portion 31 and the second connecting portion 32 of the suspension member 3 .
  • the hanger 3 is hung on the external hook through the continuous contact part 33, and the continuous contact part 33 can be designed in various structures, such as U-shaped, semi-circular or with a through hole in the middle.
  • the continuous contact portion 33 is arranged obliquely in a direction away from the housing 2 .
  • the utility model reduces the volume of the electric tool 100 itself and the interference of the suspension space structure by tilting the continuous contact portion 33 toward the direction away from the housing 2, which facilitates the use of the utility model.
  • the automatic buckle mechanism 5 sequentially includes a pressing block 51 protruding from the housing 2 and moving horizontally relative to the housing 2 along the horizontal direction of the housing 2 from the outside to the inside, and a linkage 52 . , buckle 53 and second spring 54; wherein the two ends of linkage 52 are respectively connected to press block 51 and buckle 53, and said buckle 53 is installed inside housing 2 through second spring 54 arranged horizontally .
  • the pressing block 51 of the automatic buckle mechanism 5 moves toward the housing 2 under the action of finger pressure, and the pressing block 51 drives the linkage 52 and the buckle 53 to move inside the housing 2, and the second spring 54 compresses,
  • the buckle protrusion of the buckle 53 breaks away from the second connecting part 32, and the first connecting part 31 is always subjected to the upward elastic force of the first spring 4, so the suspension part 3 moves upward under the action of the first spring 4, and the second connecting part 32 protrudes out of the housing 2; downward force is applied to the suspension 3, the second connecting part 32 enters into the housing 2, and the locking protrusion 531 of the buckle 53 is connected to the second spring 54, when the second When the connecting part 32 extends into the housing 2 from above, the buckle 53 is pushed back by the second connecting part 32 and moves back adaptively until the slot 321 aligns with the buckle protrusion 531 , and the second spring 54 Under the action of the restoring force, the buckle protrusion 531 of the buckle member 53 moves into the groove 321 to realize the buckle lock of the
  • the housing 2 has an accommodating cavity 22 for accommodating the automatic locking mechanism 5 .
  • the utility model facilitates the installation and setting of the automatic buckle mechanism 5 by setting the accommodating cavity 22; it also facilitates the maintenance of components.
  • the lower end of the first connecting portion 31 is provided with a connecting protrusion 311 , and the first spring 4 is mounted on the first connecting portion 31 through the connecting protrusion 311 .
  • the utility model ensures that the first connecting part 31 moves up and down in the installation groove 21 stably and reliably.
  • the installation groove 21 is covered with a positioning piece 6 , and the first connecting portion 31 passes through the positioning piece 6 .
  • the movement of the first connecting portion 31 in the installation groove 21 is further limited by the positioning member 6 cooperating with the connecting protrusion 311 , thereby limiting the telescoping range of the present invention.
  • the suspension member 3 can rotate relative to the housing 2 .
  • the hanging part 3 of the utility model can rotate relative to the housing 2, that is, the opening orientation of the hanging part 3 can be changed, which is beneficial for storage in various environments.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Buckles (AREA)

Abstract

一种伸缩悬挂组件，包括连接于手持电动工具的壳体，还包括一悬挂件，所述悬挂件具有一第一连接部和第二连接部，所述第一连接部伸入壳体，壳体内设有一竖直设置的安装槽，所述第一连接部伸入安装槽；所述安装槽内装有一将第一连接部向上顶起第一弹簧；所述第二连接部下端设有一卡槽，所述第二连接部随着第一连接部的伸缩进入或者脱离壳体；所述壳体内装有一将伸入壳体的第二连接部卡扣锁紧的自动卡扣机构；该伸缩悬挂组件通过其伸缩结构方便该电动工具的收纳。

Description

一种伸缩悬挂组件 技术领域
本实用新型涉及手持电动工具配件技术领域，特别是涉及一种方便手持电动工具收纳悬挂的伸缩悬挂组件。
背景技术
根据《中国电动工具行业产销需求预测与转型升级分析报告》统计，电动工具主要分为金属切削电动工具、研磨电动工具、装配电动工具和铁道用电动工具。
随着电池材料的快速发展，手持的便携式电动工具的需求也越来越大。在日常的使用中，电动工具使用完毕后需要进行收纳，常用的收纳是将电动工具悬挂，但是受到电动工具自身结构的限制不一定同已经设置的挂钩配套，不利于电动工具的收纳。
发明内容
本实用新型的目的在于提供一种伸缩悬挂组件，本实用新型通过其伸缩结构方便使用该实用新型电动工具的收纳。
为解决此技术问题，本实用新型的技术方案是：一种伸缩悬挂组件，括连接于手持电动工具的壳体，还包括一悬挂件，所述悬挂件具有一第一连接部和第二连接部，所述第一连接部伸入壳体，壳体内设有一竖直设置的安装槽，所述第一连接部伸入安装槽；所述安装槽内装有一将第一连接部向上顶起第一弹簧；
所述第二连接部下端设有一卡槽，所述第二连接部随着第一连接部的伸缩进入或者脱离壳体；
所述壳体内装有一将伸入壳体的第二连接部卡扣锁紧的自动卡扣机构。
进一步改进，所述悬挂件的第一连接部和第二连接部之间设有一连续接触部。悬挂件通过连续接触部挂在外部的挂钩上，且连续接触部可以设计为多种结构，如U形、半圆形或者中间设置有通孔等。
进一步改进，所述连续接触部向着远离所述壳体的方向倾斜设置。本实用新型通过连续接触部向着远离所述壳体的方向倾斜减少电动工具本身的体积与悬挂空间结构的干扰，方便本实用新型的使用。
进一步改进，自动卡扣机构沿着壳体从外至内的水平方向依次包括突出于壳体且可相对壳体水平移动的按块、联动件、卡扣件和第二弹簧；其中联动件的两端分别连接于按块和卡扣件，所述卡扣件通过水平设置的第二弹簧安装于壳体内部。本实用新型中自动卡扣机构的按块在手指压力的作用下向着壳体方向移动，按块带动联动件以及卡扣件壳体内移动，第二弹簧压缩，卡扣件的卡扣凸起脱离第二连接部，第一连接部始终受到第一弹簧向上的弹力，因此在第一弹簧的作用下悬挂件向上移动，第二连接部伸出壳体；对悬挂件施加向下的力，第二连接部进入至壳体内，卡扣件的卡扣凸起由于连接于第二弹簧，当第二连接部从上方伸入至壳体内时，卡扣件由于受到第二连接部的挤压自适应向后移动至卡槽对准卡扣凸起，在第二弹簧回复力的作用下卡扣件的卡扣凸起移动至卡槽内，实现对悬挂件的卡扣锁紧。
进一步改进，所述壳体具有一容纳自动卡扣机构的容纳腔。本实用新型通过设置容纳腔方便自动卡扣机构的安装和设置；也方便部件维修。
进一步改进，所述第一连接部的下端设有一连接凸起，所述第一弹簧通过连接凸起安装于第一连接部。本实用新型保证第一连接部稳定可靠的在安装槽内上下移动。
进一步改进，所述安装槽盖有一定位件，所述第一连接部穿过定位件。通过定位件配合连接凸起进一步限位第一连接部在安装槽内移动，限制的了本实用新型的伸缩幅度。
进一步改进，当第二连接部处于壳体外部时，所述悬挂件可相对壳体转动。
本实用新型的悬挂件可以相对壳体发生转动，即可以改变悬挂件的开口朝向，利于配合多种环境的收纳。
通过采用上述技术方案，本实用新型的有益效果是：
本实用新型包括连接于手持电动工具的壳体，第一弹簧通过悬挂见的第一连接部将悬挂件顶起，第二连接部伸出壳体，此时悬挂件处于伸展状态；当对悬挂件施加向下的压力时，第二连接部进入壳体其卡槽被自动卡扣机构卡扣，此时悬挂件处于收缩状态；本实用新型设置于手持电动工具，其悬挂件可以通过上述方式相对壳体和手持电动工具收缩和展开，配合不同规格的挂钩对电动工具进行收纳，使用方便，利于电动工具的收纳。
从而实现本实用新型的上述目的。
附图说明
图1是本实用新型涉及的一种伸缩悬挂组件应用于手持电动工具的立体图；
图2是本实用新型伸缩一侧的剖面图；
图3是本实用新型卡扣一侧的剖面图；
图4是本实用新型接触卡扣的剖面图；
图5是本实用新型伸展状态的立体图。
图中：
电动工具100；壳体2；安装槽21；容纳腔22；悬挂件3；第一连接部31；连接凸起311；第二连接部32；卡槽321；连续接触部33；第一弹簧4；自动卡扣 机构5；按块51；联动件52；卡扣件53；卡扣凸起531；第二弹簧54；定位件6。
具体实施方式
为了进一步解释本实用新型的技术方案，下面通过具体实施例来对本实用新型进行详细阐述。
本实用新型公开一种伸缩悬挂组件，如图1所示，包括连接于手持电动工具100的壳体2，还包括一悬挂件3，所述悬挂件3具有一第一连接部31和第二连接部32，所述第一连接部31伸入壳体2，壳体2内设有一竖直设置的安装槽21，所述第一连接部31伸入安装槽21；所述安装槽21内装有一将第一连接部31向上顶起第一弹簧4；如图3和图4所示，所述第二连接部32下端设有一卡槽321，所述第二连接部32随着第一连接部31的伸缩进入或者脱离壳体2；所述壳体2内装有一将伸入壳体2的第二连接部32卡扣锁紧的自动卡扣机构5。
本实用新型包括连接于手持电动工具100的壳体2，第一弹簧4通过悬挂见的第一连接部31将悬挂件3顶起，第二连接部32伸出壳体2，此时悬挂件3处于伸展状态；当对悬挂件3施加向下的压力时，第二连接部32进入壳体2其卡槽321被自动卡扣机构5卡扣，此时悬挂件3处于收缩状态；本实用新型设置于手持电动工具100，其悬挂件3可以通过上述方式相对壳体2和手持电动工具100收缩和展开，配合不同规格的挂钩对电动工具100进行收纳，使用方便，利于电动工具100的收纳。
本实施例中所述悬挂件3的第一连接部31和第二连接部32之间设有一连续接触部33。悬挂件3通过连续接触部33挂在外部的挂钩上，且连续接触部33可以设计为多种结构，如U形、半圆形或者中间设置有通孔等。
本实施例中所述连续接触部33向着远离所述壳体2的方向倾斜设置。本实 用新型通过连续接触部33向着远离所述壳体2的方向倾斜减少电动工具100本身的体积与悬挂空间结构的干扰，方便本实用新型的使用。
本实施例中如图3所示，自动卡扣机构5沿着壳体2从外至内的水平方向依次包括突出于壳体2且可相对壳体2水平移动的按块51、联动件52、卡扣件53和第二弹簧54；其中联动件52的两端分别连接于按块51和卡扣件53，所述卡扣件53通过水平设置的第二弹簧54安装于壳体2内部。本实用新型中自动卡扣机构5的按块51在手指压力的作用下向着壳体2方向移动，按块51带动联动件52以及卡扣件53壳体2内移动，第二弹簧54压缩，卡扣件53的卡扣凸起脱离第二连接部32，第一连接部31始终受到第一弹簧4向上的弹力，因此在第一弹簧4的作用下悬挂件3向上移动，第二连接部32伸出壳体2；对悬挂件3施加向下的力，第二连接部32进入至壳体2内，卡扣件53的卡接凸起531由于连接于第二弹簧54，当第二连接部32从上方伸入至壳体2内时，卡扣件53由于受到第二连接部32的挤压自适应向后移动至卡槽321对准卡扣凸起531，在第二弹簧54回复力的作用下卡扣件53的卡扣凸起531移动至卡槽321内，实现对悬挂件3的卡扣锁紧。
本实施例中所述壳体2具有一容纳自动卡扣机构5的容纳腔22。本实用新型通过设置容纳腔22方便自动卡扣机构5的安装和设置；也方便部件维修。
本实施例中如图2所示，所述第一连接部31的下端设有一连接凸起311，所述第一弹簧4通过连接凸起311安装于第一连接部31。本实用新型保证第一连接部31稳定可靠的在安装槽21内上下移动。本实施例中所述安装槽21盖有一定位件6，所述第一连接部31穿过定位件6。通过定位件6配合连接凸起311进一步限位第一连接部31在安装槽21内移动，限制的了本实用新型的伸缩幅度。
本实施例中如图5所示，当第二连接部32处于壳体2外部时，所述悬挂件3可相对壳体2转动。本实用新型的悬挂件3可以相对壳体2发生转动，即可以改变悬挂件3的开口朝向，利于配合多种环境的收纳。
上述实施例和图式并非限定本实用新型的产品形态和式样，任何所属技术领域的普通技术人员对其所做的适当变化或修饰，皆应视为不脱离本实用新型的专利范畴。

Claims (8)

  1. 一种伸缩悬挂组件，其特征在于：包括连接于手持电动工具的壳体，还包括一悬挂件，所述悬挂件具有一第一连接部和第二连接部，所述第一连接部伸入壳体，壳体内设有一竖直设置的安装槽，所述第一连接部伸入安装槽；所述安装槽内装有一将第一连接部向上顶起第一弹簧；
    所述第二连接部下端设有一卡槽，所述第二连接部随着第一连接部的伸缩进入或者脱离壳体；
    所述壳体内装有一将伸入壳体的第二连接部卡扣锁紧的自动卡扣机构。
  2. 如权利要求1所述的一种伸缩悬挂组件，其特征在于：所述悬挂件的第一连接部和第二连接部之间设有一连续接触部。
  3. 如权利要求2所述的一种伸缩悬挂组件，其特征在于：所述连续接触部向着远离所述壳体的方向倾斜设置。
  4. 如权利要求1所述的一种伸缩悬挂组件，其特征在于：自动卡扣机构沿着壳体从外至内的水平方向依次包括突出于壳体且可相对壳体水平移动的按块、联动件、卡扣件和第二弹簧；其中联动件的两端分别连接于按块和卡扣件，所述卡扣件通过水平设置的第二弹簧安装于壳体内部。
  5. 如权利要求4所述的一种伸缩悬挂组件，其特征在于：所述壳体具有一容纳自动卡扣机构的容纳腔。
  6. 如权利要求1所述的一种伸缩悬挂组件，其特征在于：所述第一连接部的下端设有一连接凸起，所述第一弹簧通过连接凸起安装于第一连接部。
  7. 如权利要求6所述的一种伸缩悬挂组件，其特征在于：所述安装槽盖有一定位件，所述第一连接部穿过定位件。
  8. 如权利要求7所述的一种伸缩悬挂组件，其特征在于：当第二连接部处 于壳体外部时，所述悬挂件可相对壳体转动。
PCT/CN2021/100531 2021-05-21 2021-06-17 一种伸缩悬挂组件 WO2022241886A1 (zh)

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