WO2023030190A1 - 一种新型水口钳 - Google Patents

一种新型水口钳 Download PDF

Info

Publication number
WO2023030190A1
WO2023030190A1 PCT/CN2022/115150 CN2022115150W WO2023030190A1 WO 2023030190 A1 WO2023030190 A1 WO 2023030190A1 CN 2022115150 W CN2022115150 W CN 2022115150W WO 2023030190 A1 WO2023030190 A1 WO 2023030190A1
Authority
WO
WIPO (PCT)
Prior art keywords
pliers
groove
head
protrusion
dovetail
Prior art date
Application number
PCT/CN2022/115150
Other languages
English (en)
French (fr)
Inventor
李忠
Original Assignee
李忠
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李忠 filed Critical 李忠
Publication of WO2023030190A1 publication Critical patent/WO2023030190A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/22—Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact

Definitions

  • the invention relates to the field of hardware tools, in particular to a novel nozzle pliers.
  • the purpose of the present invention is to provide a novel nozzle pliers in order to overcome the above deficiencies.
  • a new type of water mouth pliers including two identical pliers bodies and two identical pliers heads, the pliers heads are provided with pliers blades, the pliers body includes a pliers handle, a hinge part, an L-shaped connection part, a pliers handle, a hinge part, and an L-shaped connection part integral molding;
  • the pin shaft passes through the two hinge parts, and the two clamp bodies are movably connected by the pin shaft of the hinge part;
  • dovetail groove on the vertical surface of the L-shaped connection part, and a dovetail protrusion matching the dovetail groove is provided on the side of the pliers head tail, and the L-shaped connection part and the pliers head are connected through the dovetail groove and the dovetail protrusion;
  • the tail of the pliers head is provided with a missing section protrusion, and a gap is arranged on the outside of the missing section protrusion, and a pliers head stopper is plugged in the gap, that is, the pliers head stopper is arranged on the outside of the segmented section protrusion, and the outer bottom of the pliers head stopper is connected with the
  • the L-shaped connection is welded firmly;
  • a groove is arranged on the horizontal surface of the L-shaped connecting part, and the missing segment protrusion and the pliers head stopper are all placed in the groove.
  • an adjusting screw is worn on the stopper of the clamp head.
  • the outer bottom of the pincer block is firmly welded to the L-shaped connection part. Therefore, the pliers head is usually made of sharp steel, which is brittle and easy to break after being welded firmly, and cannot be directly welded to the L-shaped joint.
  • the clamp head stopper and the L-shaped connecting portion are firmly welded to form a fixation, which can not only fix the clamp head, but also facilitate the removal of the clamp head when replacing the clamp head.
  • the bottom of the dovetail groove is provided with a stopper groove, and the dovetail protrusion is provided with a second segmental protrusion cooperating with the stopper groove.
  • the filling place of the two-segment protrusion is a second gap, and a second pincer stopper is arranged in the second gap. Therefore, there must be a certain gap between the dovetail groove and the dovetail protrusion.
  • the pliers head will bounce left and right in the dovetail groove. Between the dovetail slot and the dovetail groove, the second pliers head stopper and the second notch are tightly fitted, so that the dovetail groove and the dovetail protrusion are more stable, and the pliers head is not easy to shake.
  • the second pliers head stopper is located on the side of the second segment protrusion opposite to the pliers edge. Therefore, when the nozzle pliers are in use, the pliers head is subjected to an outward force, and the second pliers head stopper can better limit the position of the pliers head, making the installation of the pliers head more stable.
  • the outer bottom of the second pincer block is firmly welded to the L-shaped connection.
  • the second pliers block and the L-shaped connecting portion are fixed, which not only plays a fixing role, but also facilitates the removal of the pliers when changing the pliers.
  • the present invention has the following advantages:
  • the pliers head of the invention is easy to replace, and the pliers head can be directly replaced after long-term use damage or misalignment without replacing the entire nozzle pliers, thereby reducing the cost.
  • the pliers head of the present invention is connected with the L-shaped connection part through the dovetail groove and the dovetail protrusion, and the pliers head has no screw or rivet hole, which increases the fastness of the pliers head, is not easy to break, and strengthens the fastness of the pliers head and the L-shaped connection part. , to avoid loosening of the pliers head after long-term use.
  • the present invention can repeatedly repair the blade after the blade is blunt or chipped.
  • the adjustment screw on the stopper of the pliers head can be adjusted, so that the pliers head moves inward until the two pliers blades are completely closed, greatly
  • the service life of the nozzle pliers is improved, and the replacement cost is saved.
  • the pliers stopper ensures that the pliers cannot move to the outside when the nozzle is clamped.
  • Fig. 1 is the front view of the present invention
  • Fig. 2 is the front view of the first half of the present invention
  • Fig. 3 is a schematic diagram of the structure of A-A in Fig. 2;
  • Fig. 4 is the front view of pliers head
  • Fig. 5 is a front view of the pliers with adjusting screws
  • pliers body-1 pliers handle-2, hinge part-3, L-shaped connection part-4, pliers head 5, dovetail protrusion-6, dovetail groove-7, segmental protrusion-8, pliers head stopper Block-9, pin shaft-10, adjusting screw-11, pliers blade-12, groove-13, block groove-14, second missing segment projection-15, second pliers head stopper-16.
  • a kind of novel nozzle pliers comprises two identical tong bodies 1 and two identical tong heads 5, and the tong heads are provided with tong edge 12, and tong body 1 comprises tong handle 2, hinged portion 3.
  • L-shaped connecting part 4, pliers handle 2, hinged part 3, and L-shaped connecting part 4 are integrally formed;
  • the pin shaft 10 passes through the two hinge parts 3, and the two clamp bodies 1 are movably connected by the pin shaft 10 of the hinge part 3;
  • the vertical surface of the L-shaped connecting part 4 is provided with a dovetail groove 7, and the tail side of the clamp head 5 is provided with a dovetail protrusion 6 matching the dovetail groove 7, and the L-shaped connecting part 4 and the clamp head 5 pass through the dovetail groove 7 and the dovetail protrusion 6 Snap-fit connection, the pliers head is fixed without screw riveting so that the pliers head is not easy to break;
  • the afterbody of pliers head 5 is provided with missing section projection 8, and the outside of missing section projection 8 is provided with breach, is plugged with pliers head stopper 9 in the gap, promptly pliers head stopper 9 is arranged on the outside of section section projection 8, and pliers
  • the outer bottom of the head stopper 9 is firmly welded to the L-shaped connection part 4, and the missing segment protrusion 8 cooperates with the clamp head stopper 9 so that the clamp head can only go inward and cannot go outward, so that the replacement of the clamp head is more convenient;
  • a groove 13 is provided on the horizontal surface of the L-shaped connecting portion 4, and the missing segment protrusion 8 and the pliers stopper 9 are both placed in the groove 13;
  • the bottom of the dovetail groove 7 is provided with a stopper groove 14, and the dovetail protrusion 6 is integrally formed with a second segmental protrusion 15 matching with the stopper groove 14, and the second segmental protrusion 15 is embedded in the stopper groove 14
  • the stopper groove 14 is not filled by the second segment protrusion 15, it is a second notch, and the second tong head stopper 16 is arranged in the second notch. Therefore, there must be a certain gap between the dovetail groove and the dovetail protrusion.
  • the pliers head will bounce left and right in the dovetail groove. Between the dovetail slot and the dovetail groove, the second pliers head stopper and the second notch are tightly fitted, so that the dovetail groove and the dovetail protrusion are more stable, and the pliers head is not easy to shake.
  • the second pliers head stopper 16 is located on the side of the second segment protrusion 15 opposite to the pliers edge 12 . Therefore, when the nozzle pliers are in use, the pliers head is subjected to an outward force, and the second pliers head stopper can better limit the position of the pliers head, making the installation of the pliers head more stable.
  • the outer bottom of the second pincer block 16 is firmly welded to the L-shaped connecting portion 4 . Therefore, the pliers head is usually made of sharp steel, which is brittle after welding and is easy to break. It cannot be directly welded to the L-shaped connection.
  • the second pliers block is made of the same material as the L-shaped connection. Therefore, by welding firmly between the second pliers head stopper and the L-shaped connecting portion to form a fixation, not only can the pliers head be fixed, but also when the pliers head is replaced, the pliers head can be removed more easily.
  • the pliers blade 12 on the pliers head 5 When the pliers blade 12 on the pliers head 5 is worn out, it can be repaired. When the blade is sharpened, first knock the pliers head 5 inward with a hammer, so that the pliers head 5 moves inward until the two pliers blades 12 are completely closed. Then by adjusting the adjustment screw 11 on the pincer stopper 9, make it withstand the tail portion of the pincer 5 on the missing segment projection 8, if you want to change the pincer 5, you still need to place the pincer 5 and the pincer stopper 9 Knocked down together.
  • the main technical point of the present invention is that the rear side of the pliers head is cut into at least one bump by wire cutting, and then a section of the outside of the bump is cut off to form a segmented bump 8; the surface of the dovetail bump 6 is cut into at least one bump by wire cutting.
  • Protrusion then cut off a section of the outside of the protruding block to form the second truncated segment protruding block 15, and provide a stopper groove 14 for the insertion of the second truncated segment protruding block 15 in the dovetail groove, and then the dovetail protruding part of the pliers head 6
  • the dovetail groove 7 of the L-shaped connection part 4 at the front end of the pliers body insert the second segment protrusion 15 into the stopper groove 14 at the same time, and then clamp the second pliers head stopper 16 in the stopper groove 14
  • the second pincer block 16 is integrated with the second missing segment projection 15, and in addition, the clamp block 9 is stuck in the gap outside the segmented segment bump 8, and is connected with the segmented segment bump 8 as a whole.
  • the pliers stopper 9 and the second pliers stopper 16 should be made of the same material as the pliers body (they can be welded firmly with the pliers body) and longer than the section that was cut off. Adjust them to a suitable position and hit them with a hammer The extra section makes the pincer block 9 firmly swell in the gap, and the second pincer block 16 is firmly swelled in the block groove 14, how much is between the dovetail groove 7 and the dovetail protrusion 6?

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

一种新型水口钳，钳头（5）设有钳刃（12），钳身（1）包括钳柄（2）、铰接部（3）、L型连接部（4），钳柄、铰接部、L型连接部一体成型；销轴（10）穿过两个铰接部，两个钳身通过铰接部的销轴活动连接；L型连接部的垂直面上设有燕尾槽（7），钳头尾部侧面设有与燕尾槽相匹配的燕尾凸（6），L型连接部和钳头通过燕尾槽和燕尾凸卡合连接；钳头的尾部设有缺段凸块（8），缺段凸块外侧设有缺口，缺口内塞有钳头挡块（9），即钳头挡块设置在缺段凸块的外侧，钳头挡块外侧底部与L型连接部焊牢；L型连接部的水平面上设有凹槽（13），缺段凸块与钳头挡块均置于凹槽内。该水口钳具有易于更换、节省成本、使用方便和坚固耐用等优点。

Description

一种新型水口钳 技术领域：
本发明涉及五金工具领域，特别涉及一种新型水口钳。
背景技术：
传统水口钳钳头与钳体都是一体成型的，钳刃用坏了只能扔了，现在市面上虽然出来了可换钳头的水口钳，但都是用铆钉或螺丝把钳头固定在钳体上的，也必须要用两个才能固定，只要剪切粗硬物铆钉就会拉长，使左右钳头头部之间张开(有缝隙)；而且钳头硬度高(比如锋钢)，容易从铆钉孔中断裂。螺丝更不行，还会松动，也有铆钉加焊接的，但焊接使钳头容易退火发焦(影响美观及容易钝)，而且钳头硬度高跟钳体是两种材质不易焊牢，也不易更换。
发明内容：
本发明的目的是为了克服以上的不足，提供一种新型水口钳。
本发明的目的通过以下技术方案来实现：
一种新型水口钳，包括两个相同钳身和两个相同的钳头，钳头设有钳刃，钳身包括钳柄、铰接部、L型连接部，钳柄、铰接部、L型连接部一体成型；
销轴穿过两个铰接部，两个钳身通过铰接部的销轴活动连接；
L型连接部的垂直面上设有燕尾槽，钳头尾部侧面设有与燕尾槽相匹配的燕尾凸，L型连接部和钳头通过燕尾槽和燕尾凸卡合连接；
钳头的尾部设有缺段凸块，缺段凸块外侧设有缺口，缺口内塞有钳头挡块，即钳头挡块设置在缺段凸块的外侧，钳头挡块外侧底部与L型连接部焊牢；
L型连接部的水平面上设有凹槽，缺段凸块与钳头挡块均置于凹槽内。
优选的，钳头挡块上穿有调节螺丝。
优选的，钳头挡块外侧底部与L型连接部焊牢。由此，钳头通常采用锋钢材质，锋钢材质焊牢后较脆，容易断裂，无法直接与L型连结部焊牢，钳头挡块采用与L型连结部想等材质制成，因此通过钳头挡块与L型连结部之间焊牢，形成固定，不仅能起到对钳头的固定，还能在更换钳头时，能够较为容易拆除钳头。
燕尾槽底部设有挡块凹槽，燕尾凸设置有与挡块凹槽配合的第二缺段凸块，第二缺段凸块设于挡块凹槽内时，挡块凹槽未被第二缺段凸块填充处为第二缺口，第二缺口内设有第二钳头挡块。由此，燕尾槽和燕尾凸之间必然会存在一定间隙，当剪切硬塑料时钳头就会在燕尾槽里左右弹来弹去，通过设置第二钳头挡块嵌设安装于燕尾凸和燕尾槽之间，第二钳头挡块和第二缺口为紧配合，使得燕尾槽和燕尾凸之间更加稳固，钳头不易晃动。
优选的，第二钳头挡块位于第二缺段凸块相背于钳刃的一侧。由此，水口钳在使用时，钳头受到向外侧的力，第二钳头挡块能够更好的对钳头进行限位，使钳头安装更加稳定。
第二钳头挡块外侧底部与L型连接部焊牢。由此，使第二钳头挡 块与L型连结部形成固定，不仅能起到固定作用，还能在更换钳头时，方便拆除钳头。
本发明与现有技术相比具有以下优点：
本发明钳头容易更换，钳头长期使用损坏或错口后，可以直接更换钳头，无需更换整个水口钳，降低了成本。
本发明钳头与L型连接部通过燕尾槽和燕尾凸连接，钳头没有螺钉或铆钉眼，增加了钳头的牢度，不易断裂，又加强了钳头和L型连接部的紧固性，避免了长期使用后钳头松动。
本发明在钳刃用钝或崩刃后可以反复的修刃，当刃修磨小了就可以调节钳头挡块上的调节螺丝，使钳头向内移动至两个钳刃完全闭合，大大提高了水口钳的使用寿命，节省了更换成本。钳头挡块保证了水口钳剪切时钳头不能向外侧移动。
附图说明：
图1是本发明的正视图；
图2是本发明上半部分的正视图；
图3是图2中A-A结构示意图；
图4是钳头的正视图；
图5是带有调节螺丝的钳头正视图；
图中标号:钳身-1、钳柄-2、铰接部-3、L型连接部-4、钳头5、燕尾凸-6、燕尾槽-7、缺段凸块-8、钳头挡块-9、销轴-10、调节螺丝-11、钳刃-12、凹槽-13、挡块凹槽-14、第二缺段凸块-15、第二钳头挡块-16。
具体实施方式：
为使本发明实施例的目的、技术方案和优点更加清楚，下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。在本发明的一种实施方式中描述的元素和特征可以与一个或更多个其它实施方式中示出的元素和特征相结合。应当注意，为了清楚的目的，说明中省略了与本发明无关的、本领域普通技术人员已知的部件和处理的表示和描述。基于本发明中的实施例，本领域普通技术人员在没有付出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。
以下结合附图对本发明做进一步描述：一种新型水口钳，包括两个相同钳身1和两个相同的钳头5，钳头设有钳刃12，钳身1包括钳柄2、铰接部3、L型连接部4，钳柄2、铰接部3、L型连接部4一体成型；
销轴10穿过两个铰接部3，两个钳身1通过铰接部3的销轴10活动连接；
L型连接部4的垂直面上设有燕尾槽7，钳头5尾部侧面设有与燕尾槽7相匹配的燕尾凸6，L型连接部4和钳头5通过燕尾槽7和燕尾凸6卡合连接，钳头无螺铆固定使钳头不易断裂；
钳头5的尾部设有缺段凸块8，缺段凸块8外侧设有缺口，缺口内塞有钳头挡块9，即钳头挡块9设置在缺段凸块8的外侧，钳头挡块9外侧底部与L型连接部4焊牢，缺段凸块8配合钳头挡块9使钳 头只能往里而不能往外，从而使钳头更换更方便；
L型连接部4的水平面上设有凹槽13，缺段凸块8与钳头挡块9均置于凹槽13内；
还可以在钳头挡块中间钻个孔攻丝牙装螺丝，当钳刃修磨小了就用锤子往里敲打到合适的位置，再把螺丝顶死。
燕尾槽7底部开设有挡块凹槽14，燕尾凸6一体成型有与挡块凹槽14配合的第二缺段凸块15，第二缺段凸块15嵌设于挡块凹槽14内时，挡块凹槽14未被第二缺段凸块15填充处为第二缺口，第二缺口内设有第二钳头挡块16。由此，燕尾槽和燕尾凸之间必然会存在一定间隙，当剪切硬塑料时钳头就会在燕尾槽里左右弹来弹去，通过设置第二钳头挡块嵌设安装于燕尾凸和燕尾槽之间，第二钳头挡块和第二缺口为紧配合，使得燕尾槽和燕尾凸之间更加稳固，钳头不易晃动。
其中，第二钳头挡块16位于第二缺段凸块15相背于钳刃12的一侧。由此，水口钳在使用时，钳头受到向外侧的力，第二钳头挡块能够更好的对钳头进行限位，使钳头安装更加稳定。
第二钳头挡块16外侧底部与L型连接部4焊牢。由此，钳头通常采用锋钢材质，锋钢材质焊接后较脆，容易断裂，无法直接与L型连结部焊牢，第二钳头挡块采用与L型连结部想等材质制成，因此通过第二钳头挡块与L型连结部之间焊牢，形成固定，不仅能起到对钳头的固定，还能在更换钳头时，能够较为容易拆除钳头。安装时，将钳头5上的燕尾凸块6与L型安装部4上的燕尾槽对齐插入，调整到 合适位置后，在缺口处塞入钳头挡块9、以及在挡块凹槽14内塞入第二钳头挡块16，并露出来一段，用锤子敲打多出来的那段，使钳头挡块9在缺口里牢牢胀死、以及使第二钳头挡块16在挡块凹槽14内牢牢胀死，再把水口钳外侧整体磨平后，把L型连结部4与钳头挡块9连接处钻个小孔，再用冷焊把小孔焊满后再磨平，这样只要一个焊点会把钳头挡块9和钳身固定住且看不到焊点，这样就安装完成了。更换钳头5时，用锤子向内敲钳头5，使钳头5从内侧拿出，钳头挡块9没有钳头5的依靠只需螺丝刀轻轻敲掉了，安装新的钳头时重复上述安装步骤。
钳头5上的钳刃12磨损时，可以进行修刃，当刃修磨小了，用锤子先将钳头5向内侧敲，使钳头5向内移动至两个钳刃12完全闭合，再通过调节钳头挡块9上的调节螺丝11，使其顶住钳头5的尾部缺段凸块8上，如果要更换钳头5时，还是需要将钳头5和钳头挡块9一起敲落的。
本发明主要技术点就在于钳头后侧再用线切割割成至少一个凸块，再把凸块外侧截去一段形成缺段凸块8；在燕尾凸6表面再用线切割割成至少一个凸块，再把凸块外侧截去一段形成第二缺段凸块15，在燕尾槽内开设有供第二缺段凸块15插设的挡块凹槽14，然后把钳头的燕尾凸6在钳身前端L型连接部4的燕尾槽7里，同时把第二缺段凸块15插入到挡块凹槽14内，再把第二钳头挡块16卡在挡块凹槽14内，第二钳头挡块16与第二缺段凸块15连成一体，此外再把钳头挡块9卡在缺段凸块8外侧的缺口里，与缺段凸块8连成一 体，钳头挡块9、第二钳头挡块16要与钳身的材质相等(与钳身就能焊牢)以及要比截断的那段要长点，调整到合适的位置后用锤子敲打多出来的那段，使钳头挡块9在缺口里牢牢胀死，及第二钳头挡块16在挡块凹槽14内牢牢胀死，燕尾槽7和燕尾凸6之间多少会有缝隙，这样就算有大缝隙，钳头5也不会摆动，再把钳头外侧整体磨平后把钳身分别与钳头挡块和第二钳头挡块之间钻个小孔，再用冷焊把小孔焊满后再磨平，这样只要一个焊点会把钳头挡块和第二钳头挡块牢牢固定住，且也看不到焊点，即美观、实用又能彻底解决以上的不足，使钳头只往内不往外，胀死的钳头挡块9和第二钳头挡块16保证了钳头不会摆动，拆卸只要往里敲打即可。
最后应说明的是：虽然以上已经详细说明了本发明及其优点，但是应当理解在不超出由所附的权利要求所限定的本发明的精神和范围的情况下可以进行各种改变、替代和变换。而且，本发明的范围不仅限于说明书所描述的过程、设备、手段、方法和步骤的具体实施例。本领域内的普通技术人员从本发明的公开内容将容易理解，根据本发明可以使用执行与在此所述的相应实施例基本相同的功能或者获得与其基本相同的结果的、现有和将来要被开发的过程、设备、手段、方法或者步骤。因此，所附的权利要求旨在在它们的范围内包括这样的过程、设备、手段、方法或者步骤。

Claims (6)

  1. 一种新型水口钳，包括两个相同钳身(1)和两个相同的钳头(5)，钳头(5)设有钳刃(12)，其特征在于：钳身(1)包括钳柄(2)、铰接部(3)、L型连接部(4)，钳柄(2)、铰接部(3)、L型连接部(4)一体成型；
    销轴(10)穿过两个铰接部(3)，两个钳身(1)通过铰接部(3)的销轴(10)活动连接；
    所述L型连接部(4)的垂直面上设有燕尾槽(7)，钳头(5)尾部侧面设有与燕尾槽(7)相匹配的燕尾凸(6)，所述L型连接部(4)和钳头(5)通过燕尾槽(7)和燕尾凸(6)卡合连接；
    所述钳头(5)的尾部设有缺段凸块(8)，所述缺段凸块(8)外侧设有缺口，缺口内塞有钳头挡块(9)，即钳头挡块(9)设置在缺段凸块(8)的外侧；
    所述L型连接部(4)的水平面上设有凹槽(13)，所述缺段凸块(8)与所述钳头挡块(9)均置于所述凹槽(13)内。
  2. 根据权利要求1所述的一种新型水口钳，其特征在于：所述钳头挡块(9)上穿有调节螺丝(11)。
  3. 根据权利要求1所述的一种新型水口钳，其特征在于：所述钳头挡块(9)外侧底部与所述L型连接部(4)焊牢。
  4. 根据权利要求1所述的一种新型水口钳，其特征在于：所述燕尾槽(7)底部设有挡块凹槽(14)，所述燕尾凸(6)设置有与所述挡块凹槽(14)配合的第二缺段凸块(15)，所述第二缺段凸块(15)设于所述挡块凹槽(14)内时，所述挡块凹槽(14)未被所述第二缺段凸块(15)填充处为第二缺口，所述第二缺口内设有第二钳头挡块(16)。
  5. 根据权利要求4所述的一种新型水口钳，其特征在于：所述第二钳头挡块(16)位于所述第二缺段凸块(15)相背于钳刃(12)的一侧。
  6. 根据权利要求4所述的一种新型水口钳，其特征在于：所述第二钳头挡块(16)外侧底部与所述L型连接部(4)焊牢。
PCT/CN2022/115150 2021-08-29 2022-08-26 一种新型水口钳 WO2023030190A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202122049454 2021-08-29
CN202122049454.6 2021-08-29
CN202220225291.4 2022-01-27
CN202220225291 2022-01-27

Publications (1)

Publication Number Publication Date
WO2023030190A1 true WO2023030190A1 (zh) 2023-03-09

Family

ID=85411931

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/115150 WO2023030190A1 (zh) 2021-08-29 2022-08-26 一种新型水口钳

Country Status (1)

Country Link
WO (1) WO2023030190A1 (zh)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777143A (en) * 1954-11-20 1957-06-19 F L Wraight And Company Ltd Improvements in pipe wrenches, spanners and the like, or hand tools
CN2079104U (zh) * 1990-10-24 1991-06-19 沈少锋 一种组合式多功能手钳
US20110030145A1 (en) * 2007-07-23 2011-02-10 Zeljko Mandic Insulating Hand Tool
US20150263471A1 (en) * 2014-03-11 2015-09-17 Chien Hung Chou Crimp head quick-change structure of a crimping tool
CN206148780U (zh) * 2016-11-07 2017-05-03 天津市金捷汇诚科技发展有限公司 一种工业网络通信通用压钳
CN209380571U (zh) * 2018-12-25 2019-09-13 广州珠江钢琴集团股份有限公司 夹钢琴钢丝的夹线钳
CN210024995U (zh) * 2018-12-06 2020-02-07 徐州市力王工具有限公司 可更换钳嘴的大力钳
CN211103522U (zh) * 2019-11-12 2020-07-28 杭州亨特工具有限公司 一种组合式钳头的电工钳
CN213562046U (zh) * 2020-11-19 2021-06-29 国电达州发电有限公司 一种耐用钢丝钳

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777143A (en) * 1954-11-20 1957-06-19 F L Wraight And Company Ltd Improvements in pipe wrenches, spanners and the like, or hand tools
CN2079104U (zh) * 1990-10-24 1991-06-19 沈少锋 一种组合式多功能手钳
US20110030145A1 (en) * 2007-07-23 2011-02-10 Zeljko Mandic Insulating Hand Tool
US20150263471A1 (en) * 2014-03-11 2015-09-17 Chien Hung Chou Crimp head quick-change structure of a crimping tool
CN206148780U (zh) * 2016-11-07 2017-05-03 天津市金捷汇诚科技发展有限公司 一种工业网络通信通用压钳
CN210024995U (zh) * 2018-12-06 2020-02-07 徐州市力王工具有限公司 可更换钳嘴的大力钳
CN209380571U (zh) * 2018-12-25 2019-09-13 广州珠江钢琴集团股份有限公司 夹钢琴钢丝的夹线钳
CN211103522U (zh) * 2019-11-12 2020-07-28 杭州亨特工具有限公司 一种组合式钳头的电工钳
CN213562046U (zh) * 2020-11-19 2021-06-29 国电达州发电有限公司 一种耐用钢丝钳

Similar Documents

Publication Publication Date Title
CN103702795A (zh) 为了加工的目的而用于保持涡轮机组叶片的装置
WO2023030190A1 (zh) 一种新型水口钳
US7124795B2 (en) Stump cutter device and cutter insert unit for the stump cutter device
DK158092B (da) Daaseaabner
SK8832003A3 (en) Beating arrangement
CN208409755U (zh) 一种螺栓快速安拆工具
KR20160001488U (ko) 다기능 전극 팁 설치 및 분리 장치
WO2020199861A1 (zh) 一种新型模型钳
CN109244797B (zh) 一种多段环切式手动剥线装置
CN117001558A (zh) 一种新型水口钳
CN213562046U (zh) 一种耐用钢丝钳
CN211220792U (zh) 一种可更换刀刃的单刃模型剪钳
CN211516235U (zh) 一种机械断线钳
CN204814057U (zh) 髓腔锉把持器
US20230053854A1 (en) Clamping plier facilitating cutting
CN107855469B (zh) 一种模具排气塞拆换方法及工具
CN201950288U (zh) 一种刀具固定架与多用途工具
CN214265249U (zh) 带弧形刃口的斜嘴钳
CN216938169U (zh) 一种元器件引脚裁剪工装
WO2009145362A2 (ja) ねじの除去方法及び除去器具
CN220699047U (zh) 一种钻头研磨机的对刀装置
CN216681151U (zh) 一种可调式型材夹紧机构
CN211216913U (zh) 一种分体式锤头连接装置
CN201095164Y (zh) 混凝土金刚石锯片
CN1315618C (zh) 可拆换刃部的手工具

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22863327

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22863327

Country of ref document: EP

Kind code of ref document: A1