CN206780275U - T-shaped ratchet spanner extension bar - Google Patents
T-shaped ratchet spanner extension bar Download PDFInfo
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- CN206780275U CN206780275U CN201720638729.0U CN201720638729U CN206780275U CN 206780275 U CN206780275 U CN 206780275U CN 201720638729 U CN201720638729 U CN 201720638729U CN 206780275 U CN206780275 U CN 206780275U
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- connecting rod
- handles
- joint
- steel ball
- spring
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Abstract
本实用新型公开了一种T型棘轮扳手接杆,包括垂直设置的主连接杆和副连接杆,主连接杆中间设有一棘轮装置,棘轮装置顶部设有一转扭,棘轮装置的底端与副连接杆顶端连接,副连接杆的底端设有接头;接头底端一侧设有一容置孔,容置孔中安装有一弹簧,弹簧的端部连接有一钢球,钢球的外侧延伸出容置孔;主连接杆的左右两端分别设有一手柄,两手柄与主连接杆可拆式连接。使用时转动转扭,调整好副连接杆的转动方向,接头连接好套筒,用手握住手柄并转动主连接杆和副连接杆,套筒就可以开始旋螺母了,而因为两个手柄是与主连接杆可拆式连接的,所以使用时可以使用两个手柄,也可以拆下其中一个手柄来使用,根据使用环境来选择使用手柄的数量。
The utility model discloses a T-shaped ratchet wrench connecting rod, which comprises a main connecting rod and an auxiliary connecting rod arranged vertically. The top of the connecting rod is connected, and the bottom end of the auxiliary connecting rod is provided with a joint; one side of the bottom end of the joint is provided with a housing hole, and a spring is installed in the housing hole, and a steel ball is connected to the end of the spring, and the outer side of the steel ball extends out of the housing. The left and right ends of the main connecting rod are respectively provided with a handle, and the two handles are detachably connected with the main connecting rod. Turn the twist when using, adjust the rotation direction of the auxiliary connecting rod, connect the sleeve with the joint, hold the handle with your hand and turn the main connecting rod and the auxiliary connecting rod, the sleeve can start to screw the nut, and because the two handles It is detachably connected with the main connecting rod, so you can use two handles, or remove one of the handles to use, and choose the number of handles according to the use environment.
Description
技术领域technical field
本实用新型涉及车用扳手技术领域,具体讲是一种T型棘轮扳手接杆。The utility model relates to the technical field of vehicle wrenches, in particular to a T-shaped ratchet wrench connecting rod.
背景技术Background technique
车用扳手是一种在汽车维修时使用的工具,车用棘轮扳手是其中常用的一种。现有技术的车用棘轮扳手,其结构一般包括一手柄以及设置在手柄端部的棘轮装置,棘轮装置上设有用于调整棘轮装置旋转方向的转扭,转动转扭能够调整棘轮装置正反转。然而,现有技术的车用棘轮扳手往往都是单柄结构,单柄结构在使用时容易出现力度过小,导致旋螺母时较为费劲。A car wrench is a tool used in car maintenance, and a car ratchet wrench is one of the most commonly used ones. The vehicle ratchet wrench of the prior art generally includes a handle and a ratchet device arranged at the end of the handle. The ratchet device is provided with a torque for adjusting the rotation direction of the ratchet device. Turning the torque can adjust the forward and reverse rotation of the ratchet device. . However, the vehicle ratchet wrenches in the prior art are often of a single-handle structure, and the single-handle structure tends to have too little force when used, resulting in more effort when screwing the nut.
发明内容Contents of the invention
鉴于上述现有技术的缺陷,本实用新型的目的在于:提供一种T型棘轮扳手接杆,使用时能够根据使用需求来调整手柄。In view of the above-mentioned defects in the prior art, the purpose of this utility model is to provide a T-shaped ratchet wrench connecting rod, which can adjust the handle according to the use requirements during use.
本实用新型的技术解决方案是:T型棘轮扳手接杆,包括垂直设置的主连接杆和副连接杆,所述主连接杆中间设有一棘轮装置,棘轮装置顶部设有一转扭,所述棘轮装置的底端与副连接杆顶端连接,所述副连接杆的底端设有接头;The technical solution of the utility model is: a T-shaped ratchet wrench connecting rod, including a main connecting rod and a secondary connecting rod arranged vertically, a ratchet device is arranged in the middle of the main connecting rod, a twist is arranged on the top of the ratchet device, and the ratchet The bottom end of the device is connected to the top end of the auxiliary connecting rod, and the bottom end of the auxiliary connecting rod is provided with a joint;
所述接头底端一侧设有一容置孔,容置孔中安装有一弹簧,弹簧的端部连接有一钢球,钢球的外侧延伸出容置孔;One side of the bottom end of the joint is provided with an accommodating hole, and a spring is installed in the accommodating hole, and a steel ball is connected to the end of the spring, and the outer side of the steel ball extends out of the accommodating hole;
所述主连接杆的左右两端分别设有一手柄,两手柄与主连接杆可拆式连接。The left and right ends of the main connecting rod are respectively provided with a handle, and the two handles are detachably connected with the main connecting rod.
进一步地,两手柄的内端均设有一螺纹部,所述主连接杆的两端均设有一螺纹孔,所述螺纹孔供螺纹部旋入。Further, the inner ends of the two handles are provided with a threaded part, and the two ends of the main connecting rod are provided with a threaded hole, and the threaded hole is screwed into by the threaded part.
进一步地,所述手柄外壁上设有防滑块,所述手柄外端设有圆孔。Further, an anti-slip block is provided on the outer wall of the handle, and a round hole is provided at the outer end of the handle.
进一步地,所述弹簧的一端固定在容置孔底部,另一端与钢球内侧固定。Further, one end of the spring is fixed on the bottom of the accommodating hole, and the other end is fixed on the inner side of the steel ball.
应用本实用新型所提供的T型棘轮扳手接杆,其有益效果是:接头用来连接套筒,使用时先用手转动转扭,调整好棘轮装置的转动方向,从而调整好副连接杆的转动方向,接头连接好套筒后,将套筒放到螺母上,用手握住手柄并转动主连接杆和副连接杆,套筒就开始旋螺母了,而因为两个手柄是与主连接杆可拆式连接的,所以使用时可以使用两个手柄,也可以拆下其中一个手柄而仅使用另一个手柄,根据使用环境来选择使用手柄的数量,使用灵活方便。Applying the T-shaped ratchet wrench connecting rod provided by the utility model has the beneficial effect that: the joint is used to connect the sleeve, and when using it, first turn the twist by hand to adjust the rotation direction of the ratchet device, thereby adjusting the direction of the secondary connecting rod. Rotation direction, after the joint is connected with the sleeve, put the sleeve on the nut, hold the handle with your hand and turn the main connecting rod and the auxiliary connecting rod, the sleeve will start to screw the nut, and because the two handles are connected with the main The rod is detachably connected, so you can use two handles, or remove one of the handles and use only the other handle. You can choose the number of handles according to the use environment, which is flexible and convenient to use.
附图说明Description of drawings
图1为本实用新型的主视示意图;Fig. 1 is the front schematic diagram of the utility model;
图2为本实用新型的俯视示意图;Fig. 2 is the top view schematic diagram of the utility model;
图3为本实用新型的分解示意图;Fig. 3 is the exploded schematic view of the utility model;
图4为本实用新型的接头结构示意图。Fig. 4 is a schematic diagram of the joint structure of the present invention.
图中所示:1—主连接杆,2—副连接杆,3—棘轮装置,4—转扭,5—接头,6—容置孔,7—弹簧,8—钢球,9—手柄,10—螺纹部,11—螺纹孔。As shown in the figure: 1—main connecting rod, 2—secondary connecting rod, 3—ratchet device, 4—twist, 5—joint, 6—accommodating hole, 7—spring, 8—steel ball, 9—handle, 10—threaded portion, 11—threaded hole.
具体实施方式detailed description
为比较直观、完整地理解本实用新型的技术方案,现就结合本实用新型附图进行非限制性的特征说明如下:In order to understand the technical scheme of the utility model more intuitively and completely, the non-restrictive feature descriptions are as follows in conjunction with the accompanying drawings of the utility model:
如图1—图4所示,T型棘轮扳手接杆,包括垂直设置的主连接杆1和副连接杆2,主连接杆1中间设有一棘轮装置3,棘轮装置3顶部设有一转扭4,棘轮装置3的底端与副连接杆2顶端连接,副连接杆2的底端设有接头5;接头5底端一侧设有一容置孔6,容置孔6中安装有一弹簧7,弹簧7的端部连接有一钢球8,钢球8的外侧延伸出容置孔6;主连接杆1的左右两端分别设有一手柄9,两手柄9与主连接杆1可拆式连接。As shown in Figures 1 to 4, the T-shaped ratchet wrench post includes a main connecting rod 1 and a secondary connecting rod 2 arranged vertically, a ratchet device 3 is provided in the middle of the main connecting rod 1, and a twist 4 is provided on the top of the ratchet device 3 , the bottom end of the ratchet device 3 is connected to the top end of the auxiliary connecting rod 2, and the bottom end of the auxiliary connecting rod 2 is provided with a joint 5; one side of the bottom end of the joint 5 is provided with an accommodation hole 6, and a spring 7 is installed in the accommodation hole 6, A steel ball 8 is connected to the end of the spring 7, and the outer side of the steel ball 8 extends out of the accommodation hole 6;
为了方便拆装手柄9,两手柄9的内端均设有一螺纹部10,主连接杆1的两端均设有一螺纹孔11,螺纹孔11供螺纹部10旋入。In order to facilitate the dismounting of the handles 9, the inner ends of the two handles 9 are all provided with a threaded portion 10, and the two ends of the main connecting rod 1 are all provided with a threaded hole 11, and the threaded holes 11 are provided for the threaded portion 10 to be screwed in.
弹簧7的一端固定在容置孔6底部,另一端与钢球8内侧固定。钢球8通过弹簧7的设置能够自由伸缩,在接头5连接套筒(图中未示)时,通过钢球8的伸缩来拆装套筒,即套筒中可以设置一个孔,钢球8卡入该孔中后就将接头5与套筒固定住了,因为钢球8能够通过弹簧7伸缩,需要拆下套筒时将套筒从接头5上拔下来即可。One end of the spring 7 is fixed on the bottom of the accommodation hole 6, and the other end is fixed on the inner side of the steel ball 8. The steel ball 8 can freely expand and contract through the setting of the spring 7. When the joint 5 is connected to the sleeve (not shown in the figure), the sleeve can be disassembled through the expansion and contraction of the steel ball 8, that is, a hole can be set in the sleeve, and the steel ball 8 After snapping into the hole, the joint 5 and the sleeve are fixed, because the steel ball 8 can be stretched by the spring 7, and when the sleeve needs to be removed, the sleeve can be pulled off from the joint 5 to get final product.
本实用新型所提供的T型棘轮扳手接杆,使用时先用手转动转扭4,调整好棘轮装置3的转动方向,从而调整好副连接杆2的转动方向,接头5连接好套筒后,将套筒放到螺母上,用手握住手柄9并转动主连接杆1和副连接杆2,套筒就开始旋螺母了,而因为两个手柄9是与主连接杆1可拆式连接的,所以使用时可以使用两个手柄9,也可以拆下其中一个手柄9而仅使用另一个手柄9,根据使用环境来选择使用手柄9的数量,使用灵活方便。When using the T-shaped ratchet wrench connecting rod provided by the utility model, first turn the knob 4 by hand to adjust the rotation direction of the ratchet device 3, thereby adjusting the rotation direction of the auxiliary connecting rod 2. After the joint 5 is connected to the sleeve , put the sleeve on the nut, hold the handle 9 with your hand and turn the main connecting rod 1 and the auxiliary connecting rod 2, the sleeve will start to screw the nut, and because the two handles 9 are detachable from the main connecting rod 1 Connected, so two handles 9 can be used during use, and one of the handles 9 can be removed and only the other handle 9 can be used. The number of handles 9 can be selected according to the use environment, which is flexible and convenient to use.
当然,以上仅为本实用新型的较佳实施例而已,非因此即局限本实用新型的专利范围,凡运用本实用新型说明书及图式内容所为之简易修饰及等效结构变化,均应同理包含于本实用新型的专利保护范围之内。Of course, the above are only preferred embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. All simple modifications and equivalent structural changes made by using the description and drawings of the present utility model shall be the same The theory is included in the patent protection scope of the present utility model.
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CN201720638729.0U CN206780275U (en) | 2017-06-05 | 2017-06-05 | T-shaped ratchet spanner extension bar |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110181767A (en) * | 2019-06-18 | 2019-08-30 | 苏州好特斯模具有限公司 | Spring-loaded plunger automatic stationary type hot mouth bushing |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110181767A (en) * | 2019-06-18 | 2019-08-30 | 苏州好特斯模具有限公司 | Spring-loaded plunger automatic stationary type hot mouth bushing |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |
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CF01 | Termination of patent right due to non-payment of annual fee |