WO2020051891A1 - 多功能五金锤 - Google Patents

多功能五金锤 Download PDF

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Publication number
WO2020051891A1
WO2020051891A1 PCT/CN2018/105773 CN2018105773W WO2020051891A1 WO 2020051891 A1 WO2020051891 A1 WO 2020051891A1 CN 2018105773 W CN2018105773 W CN 2018105773W WO 2020051891 A1 WO2020051891 A1 WO 2020051891A1
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WO
WIPO (PCT)
Prior art keywords
hammer
hammer head
head
guide post
handle
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PCT/CN2018/105773
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English (en)
French (fr)
Inventor
周皓
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苏州迈创信息技术有限公司
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Priority to PCT/CN2018/105773 priority Critical patent/WO2020051891A1/zh
Priority to DE212018000040.9U priority patent/DE212018000040U1/de
Publication of WO2020051891A1 publication Critical patent/WO2020051891A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/08—Handle constructions with provision for storing tool elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D1/00—Hand hammers; Hammer heads of special shape or materials
    • B25D1/04—Hand hammers; Hammer heads of special shape or materials with provision for withdrawing or holding nails or spikes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D1/00—Hand hammers; Hammer heads of special shape or materials
    • B25D1/14—Hand hammers; Hammer heads of special shape or materials having plural striking faces
    • 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
    • B25F1/00—Combination or multi-purpose hand tools
    • B25F1/006—Combination or multi-purpose hand tools with percussion tool-heads or -blades, e.g. hammers, axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/005—Adjustable tool components; Adjustable parameters
    • B25D2250/021—Stroke length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/371—Use of springs

Definitions

  • the utility model belongs to the technical field of hardware tools, and particularly relates to a hardware hammer.
  • a hammer is a tool that strikes an object to move or deform it. It is most commonly used to knock nails, correct or knock open objects. Hammers come in a variety of forms. Common forms are a handle and a top. The top side is flat. For hammering, the other side is a hammer head. The shape of the hammer head can be like a sheep horn or a wedge. Its function is to pull out nails.
  • the technical problem that the utility model mainly solves is to provide a multifunctional hardware hammer, which has two hammer heads arranged in up and down directions.
  • the first hammer head directly strikes the object, and the second hammer head is under inertia. Will hit the first hammer head, two hammers can increase the overall hammer force, improve efficiency, and the two hammer heads can also be used as pliers or wrenches.
  • a multifunctional hardware hammer includes a first hammer head, a second hammer head, a handle, and a guide post.
  • the first hammer head is fixedly connected to one end of the handle, and the second hammer head is located on the first hammer.
  • the guide post passes through the second hammer head and one end is fixed to the first hammer head, and the second hammer head can slide along the axial direction of the guide post to the first hammer head.
  • the hammer head fits, and a spring is also provided on the outer periphery of the guide post, and the two ends of the spring abut against the first hammer head and the second hammer head, respectively. There is a gap between the first hammer heads.
  • the guide post is a screw with an external thread, and a nut is connected to the external thread, and the nut is located at an upper end of the second hammer head, and the position of the second hammer head is restricted by the nut. .
  • the first hammer head has a hole coaxial with the guide post, and the spring is located in the hole.
  • the hardware hammer is provided with a holder, one end of the holder is fixed to a side wall of the first hammer head, the side wall is a side connected to the handle, and the second hammer
  • the same side of the head as the side wall has a retaining buckle, and the retaining frame is slidably connected with the retaining buckle.
  • the retaining buckle is a pin or a screw.
  • the surfaces of the first hammer head and the second hammer head which are in contact with each other have anti-skid teeth.
  • a storage cavity is provided at the end of the handle, and a lid is provided at the mouth of the storage cavity.
  • the hardware hammer of the utility model has two hammer heads arranged in the up and down directions. When the hammer is used, the first hammer head directly strikes the object, and the second hammer head will also hammer the first hammer head under the action of inertia. , Two hammers can increase the overall hammer power and effectively improve efficiency;
  • the second hammer head is sleeved on the guide post to realize the sliding function.
  • the guide post is also provided with a spring and a nut.
  • the second hammer head is reset by the spring and the position of the second hammer head is restricted by the nut, so that it also has pliers or wrenches. Function, when in use, the workpiece is clamped by the first hammer head and the second hammer head, and then locked by a nut;
  • a holder is provided between the first and second hammer heads, which can prevent the second hammer head from rotating on the guide rod.
  • the holder is slidingly connected to the retaining buckle.
  • the retaining buckle is a screw, it can also be locked. Tighten the holder to limit its sliding, increase the rigidity of the metal hammer when used as pliers or wrenches and nails;
  • the end of the handle is provided with a storage cavity, which can prevent small tools such as screwdrivers, and the lid can prevent the storage cavity Items dropped.
  • Figure 1 is a schematic diagram of the overall structure of the hardware hammer of the present invention
  • FIG. 2 is a schematic exploded structure view of the hardware hammer of the present invention
  • FIG. 3 is a cross-sectional view of a first hammer head of a hardware hammer of the present invention
  • a multifunctional hardware hammer as shown in FIGS. 1 to 3, includes a first hammer head 1, a second hammer head 2, a handle 3, and a guide post 4.
  • the first hammer head and the handle One end is fixedly connected, the second hammer head is located above the first hammer head, the guide post passes through the second hammer head and one end thereof is fixed to the first hammer head, the second hammer head Can be slid along the axial direction of the guide post to fit with the first hammer head, and a spring 5 is also provided on the outer periphery of the guide post, and both ends of the spring abut against the first hammer head and
  • the second hammer head has a gap between the second hammer head and the first hammer head in a normal state. When the hammer is hit, the second hammer head can again act on the first hammer head under the action of inertia. Hammering.
  • the spring is a compression spring.
  • the guide post is a screw with an external thread, and a nut 6 is connected to the external thread.
  • the nut is located at the upper end of the second hammer head, and the position of the second hammer head is restricted by the nut.
  • the nut is a knurled round nut.
  • the first hammer head has a hole 11 coaxial with the guide post, the spring is located in the hole, and the spring is compressed in the hole, so that the first hammer head and the first hammer head
  • the two hammer heads can fit smoothly.
  • the hardware hammer is provided with a holder 7, one end of the holder is fixed to a side wall of the first hammer head, the side wall is a side connected to the handle, and the second hammer head is connected to all sides.
  • the same side of the side wall is provided with a retaining buckle 8, the retainer is slidably connected to the retaining buckle, and the retainer can prevent the second hammer head from rotating on the guide rod;
  • the retaining buckle is a pin or a screw, preferably a screw.
  • the screw can lock the holder, restrict its sliding, and increase the rigidity of the metal hammer when it is used as a pliers or a wrench and a nail.
  • the surfaces of the first hammer head and the second hammer head that are attached to each other have anti-skid teeth 12, and when a metal hammer is used as a pliers or wrench, the role of the anti-skid teeth is indispensable.
  • a storage cavity 8 is provided at the end of the handle, and a lid 9 is provided at the mouth of the storage cavity.
  • the hardware hammer has two hammer heads arranged in the up and down direction. When the hammer is used, the first hammer head directly strikes the object, and the second hammer head will also hammer the first hammer head under the action of inertia. Increase the overall hammering force and effectively improve efficiency;
  • the second hammer head is sleeved on the guide post to realize the sliding function.
  • the guide post is also provided with a spring and a nut.
  • the second hammer head is reset by the spring and the position of the second hammer head is restricted by the nut, so that it also has the function of pliers or wrench When in use, clamp the workpiece through the first and second hammer heads, and then lock with a nut;
  • a holder is provided between the first hammer head and the second hammer head, which can prevent the second hammer head from rotating on the guide rod.
  • the holder is slidingly connected to the retaining buckle.
  • the retaining buckle is a screw, it can also be locked and held.
  • Rack to limit its sliding and increase the rigidity of the hardware hammer when used as pliers or wrenches and nails; in addition, the end of the handle is provided with a storage cavity, which can prevent small tools such as screwdrivers, and a lid can prevent items in the storage cavity Drop.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

一种多功能五金锤，包括第一锤头（1）、第二锤头（2）、手柄（3）和导向柱（4）。第一锤头与手柄的一端固定连接，第二锤头位于第一锤头的上方。导向柱穿过第二锤头且其一端固定于第一锤头。第二锤头能够沿导向柱的轴向滑动至与第一锤头贴合。导向柱的外周还设有弹簧（5）。该五金锤具有按上下方位设置的两个锤头，锤击时，第一锤头直接敲击物体，第二锤头在惯性作用下会锤击第一锤头，两次锤击能够增加整体的锤击力，提高效率，且两个锤头还能够当钳子或扳手使用。

Description

多功能五金锤 技术领域
本实用新型属于五金工具技术领域，特别是涉及一种五金锤。
背景技术
锤子是敲打物体使其移动或变形的工具，最常用来敲钉子，矫正或是将物件敲开，锤子有着各式各样的形式，常见的形式是一柄把手以及顶部，顶部的一面是平坦的以便敲击，另一面则是锤头，锤头的形状可以像羊角，也可以是楔形，其功能为拔出钉子；
锤子在锤击敲打时，一般都需要较大的力气，但是由于锤子的重量一般较小，所以其敲击工作效率较低。
实用新型内容
本实用新型主要解决的技术问题是提供一种多功能五金锤，其具有按上下方位设置的两个锤头，锤击时，第一锤头直接敲击物体，第二锤头在惯性作用下会锤击第一锤头，两次锤击能够增加整体的锤击力，提高效率，而且两个锤头还能够当钳子或扳手使用。
为解决上述技术问题，本实用新型的采用的一个技术方案如下：
一种多功能五金锤，包括第一锤头、第二锤头、手柄和导向柱，所述第一锤头与所述手柄的一端固定连接，所述第二锤头位于所述第一锤头的上方，所述导向柱穿过所述第二锤头且其一端固定于所述第一锤头，所述第二锤头能够沿所述导向柱的轴向滑动至与所述第一锤头贴合，所述导向柱的外周还设有弹簧，所述弹簧的两端分别抵顶于所述第一锤头和第二锤头，在常态时，所述第二锤头与所述第一锤头之间具有间隙。
进一步地说，所述导向柱为具有外螺纹的螺杆，且所述外螺纹连接有螺母，所述螺母位于所述第二锤头的上端，通过所述螺母限制所述第二锤头的位置。
进一步地说，所述第一锤头具有与所述导向柱同轴的孔，所述弹簧位于所 述孔内。
进一步地说，所述五金锤设有保持架，所述保持架的一端固定于所述第一锤头的侧壁，所述侧壁为与所述手柄连接的一侧，所述第二锤头与所述侧壁相同的一侧具有保持扣，所述保持架与所述保持扣滑动连接。
进一步地说，所述保持扣为销钉或螺钉。
进一步地说，所述第一锤头和第二锤头的相互贴合的面皆具有防滑齿。
进一步地说，所述手柄的末端设有储物腔，所述储物腔的口部设有盖子。
本实用新型的有益效果：
一、本实用新型的五金锤，具有按上下方位设置的两个锤头，锤击使用时，第一锤头直接敲击物体，第二锤头在惯性作用下也会锤击第一锤头，两次锤击能够增加整体的锤击力量，有效提高效率；
二、第二锤头穿套于导向柱实现滑动的功能，导向柱还设有弹簧和螺母，通过弹簧复位第二锤头和通过螺母限制第二锤头的位置，使其还具有钳子或扳手的功能，使用时，通过第一锤头和第二锤头夹紧工件，再用螺母锁紧即可；
三、第一锤头和第二锤头之间设有保持架，能够防止第二锤头于导向杆发生转动的情况，保持架与保持扣滑动连接，当保持扣为螺钉时，还能够锁紧保持架，限制其滑动，增加五金锤用作钳子或扳手和起钉时的刚性；另外手柄的末端设有储物腔，储物腔能够防止螺丝刀等小工具，盖子能够防止储物腔内的物品掉落。
上述说明仅是本实用新型技术方案的概述，为了能够更清楚了解本实用新型的技术手段，并可依照说明书的内容予以实施，以下以本实用新型的较佳实施例并配合附图详细说明如后。
附图说明
图1是本实用新型的五金锤的整体结构示意图；
图2是本实用新型的五金锤的分解结构示意图；
图3是本实用新型的五金锤的第一锤头的剖视图；
附图中各部分标记如下：
第一锤头1、孔11、防滑齿12、第二锤头2、手柄3、导向柱4、弹簧5、螺母6、保持架7、保持扣8、储物腔8、盖子9。
具体实施方式
下面结合附图对本实用新型的较佳实施例进行详细阐述，以使本实用新型的优点和特征能更易于被本领域技术人员理解，从而对本实用新型的保护范围做出更为清楚明确的界定。
实施例：一种多功能五金锤，如图1到图3所示：包括第一锤头1、第二锤头2、手柄3和导向柱4，所述第一锤头与所述手柄的一端固定连接，所述第二锤头位于所述第一锤头的上方，所述导向柱穿过所述第二锤头且其一端固定于所述第一锤头，所述第二锤头能够沿所述导向柱的轴向滑动至与所述第一锤头贴合，所述导向柱的外周还设有弹簧5，所述弹簧的两端分别抵顶于所述第一锤头和第二锤头，在常态时，所述第二锤头与所述第一锤头之间具有间隙，锤击时，所述第二锤头于惯性作用下能够对所述第一锤头再次锤击。
本实施例中，所述弹簧为压缩弹簧。
所述导向柱为具有外螺纹的螺杆，且所述外螺纹连接有螺母6，所述螺母位于所述第二锤头的上端，通过所述螺母限制所述第二锤头的位置。
本实施例中，作为最方便操作方案，所述螺母为滚花圆螺母。
所述第一锤头具有与所述导向柱同轴的孔11，所述弹簧位于所述孔内，所述弹簧被压缩后位于所述孔内，使所述第一锤头和所述第二锤头能够顺利贴合。
所述五金锤设有保持架7，所述保持架的一端固定于所述第一锤头的侧壁，所述侧壁为与所述手柄连接的一侧，所述第二锤头与所述侧壁相同的一侧具有保持扣8，所述保持架与所述保持扣滑动连接，所述保持架能够防止第二锤头于导向杆发生转动的情况；
所述保持扣为销钉或螺钉，优选为螺钉，螺钉能够锁紧保持架，限制其滑动，增加五金锤用作钳子或扳手和起钉时的刚性。
所述第一锤头和第二锤头的相互贴合的面皆具有防滑齿12，当将五金锤用作钳子或扳手时，防滑齿的作用是必不可少的。
所述手柄的末端设有储物腔8，所述储物腔的口部设有盖子9。
本实用新型的工作过程和工作原理如下：
的五金锤具有按上下方位设置的两个锤头，锤击使用时，第一锤头直接敲击物体，第二锤头在惯性作用下也会锤击第一锤头，两次锤击能够增加整体的锤击力量，有效提高效率；
第二锤头穿套于导向柱实现滑动的功能，导向柱还设有弹簧和螺母，通过弹簧复位第二锤头和通过螺母限制第二锤头的位置，使其还具有钳子或扳手的功能，使用时，通过第一锤头和第二锤头夹紧工件，再用螺母锁紧即可；
第一锤头和第二锤头之间设有保持架，能够防止第二锤头于导向杆发生转动的情况，保持架与保持扣滑动连接，当保持扣为螺钉时，还能够锁紧保持架，限制其滑动，增加五金锤用作钳子或扳手和起钉时的刚性；另外手柄的末端设有储物腔，储物腔能够防止螺丝刀等小工具，盖子能够防止储物腔内的物品掉落。
以上所述仅为本实用新型的实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构变换，或直接或间接运用在其他相关的技术领域，均同理包括在本实用新型的专利保护范围内。

Claims (7)

  1. 一种多功能五金锤，其特征在于：包括第一锤头(1)、第二锤头(2)、手柄(3)和导向柱(4)，所述第一锤头与所述手柄的一端固定连接，所述第二锤头位于所述第一锤头的上方，所述导向柱穿过所述第二锤头且其一端固定于所述第一锤头，所述第二锤头能够沿所述导向柱的轴向滑动至与所述第一锤头贴合，所述导向柱的外周还设有弹簧(5)，所述弹簧的两端分别抵顶于所述第一锤头和第二锤头，在常态时，所述第二锤头与所述第一锤头之间具有间隙。
  2. 根据权利要求1所述的多功能五金锤，其特征在于：所述导向柱为具有外螺纹的螺杆，且所述外螺纹连接有螺母(6)，所述螺母位于所述第二锤头的上端，通过所述螺母限制所述第二锤头的位置。
  3. 根据权利要求1所述的多功能五金锤，其特征在于：所述第一锤头具有与所述导向柱同轴的盲孔(11)，所述弹簧位于所述盲孔内。
  4. 根据权利要求1所述的多功能五金锤，其特征在于：所述五金锤设有保持架(7)，所述保持架的一端固定于所述第一锤头的侧壁，所述侧壁为与所述手柄连接的一侧，所述第二锤头与所述侧壁相同的一侧具有保持扣(8)，所述保持架与所述保持扣滑动连接。
  5. 根据权利要求4所述的多功能五金锤，其特征在于：所述保持扣为销钉或螺钉。
  6. 根据权利要求1所述的多功能五金锤，其特征在于：所述第一锤头和第二锤头的相互贴合的面皆具有防滑齿(12)。
  7. 根据权利要求1所述的多功能五金锤，其特征在于：所述手柄的末端设有储物腔(8)，所述储物腔的口部设有盖子(9)。
PCT/CN2018/105773 2018-09-14 2018-09-14 多功能五金锤 WO2020051891A1 (zh)

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PCT/CN2018/105773 WO2020051891A1 (zh) 2018-09-14 2018-09-14 多功能五金锤
DE212018000040.9U DE212018000040U1 (de) 2018-09-14 2018-09-14 Multifunktionaler Metallhammer

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PCT/CN2018/105773 WO2020051891A1 (zh) 2018-09-14 2018-09-14 多功能五金锤

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940162B1 (fr) * 2008-12-22 2011-02-25 Boehm & Cie Ets Outil de frappe multi-usages a mecanisme absorbant l'energie transmise au moyen de prehension
CN202097723U (zh) * 2011-05-10 2012-01-04 江苏德一新型建筑材料科技有限公司 一种敲击装置
CN202317407U (zh) * 2011-12-08 2012-07-11 闫飞 一种焊接刨锤
JP5674588B2 (ja) * 2011-08-08 2015-02-25 仁 望月 無反動ハンマー
CN206029787U (zh) * 2016-08-06 2017-03-22 济宁市丰鹏工程设备有限公司 一种土木工程用多功能锤
CN108381467A (zh) * 2018-04-26 2018-08-10 班戈设备系统（苏州）有限公司 一种可调节锤面受力面积的建筑用铁锤装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940162B1 (fr) * 2008-12-22 2011-02-25 Boehm & Cie Ets Outil de frappe multi-usages a mecanisme absorbant l'energie transmise au moyen de prehension
CN202097723U (zh) * 2011-05-10 2012-01-04 江苏德一新型建筑材料科技有限公司 一种敲击装置
JP5674588B2 (ja) * 2011-08-08 2015-02-25 仁 望月 無反動ハンマー
CN202317407U (zh) * 2011-12-08 2012-07-11 闫飞 一种焊接刨锤
CN206029787U (zh) * 2016-08-06 2017-03-22 济宁市丰鹏工程设备有限公司 一种土木工程用多功能锤
CN108381467A (zh) * 2018-04-26 2018-08-10 班戈设备系统（苏州）有限公司 一种可调节锤面受力面积的建筑用铁锤装置

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