CN105388962A - Torsion spring reset handle - Google Patents

Torsion spring reset handle Download PDF

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Publication number
CN105388962A
CN105388962A CN201510894712.7A CN201510894712A CN105388962A CN 105388962 A CN105388962 A CN 105388962A CN 201510894712 A CN201510894712 A CN 201510894712A CN 105388962 A CN105388962 A CN 105388962A
Authority
CN
China
Prior art keywords
steering
handle
torsion spring
provided
reset
Prior art date
Application number
CN201510894712.7A
Other languages
Chinese (zh)
Inventor
刘献昌
Original Assignee
苏州先锋物流装备科技有限公司
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 苏州先锋物流装备科技有限公司 filed Critical 苏州先锋物流装备科技有限公司
Priority to CN201510894712.7A priority Critical patent/CN105388962A/en
Publication of CN105388962A publication Critical patent/CN105388962A/en

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Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/05Means for returning or tending to return controlling members to an inoperative or neutral position, e.g. by providing return springs or resilient end-stops

Abstract

The invention discloses a torsion spring reset handle. The torsion spring reset handle includes a steering handle, a steering tubular column, a steering connecting seat and a steering limiting block; the upper end of the steering tubular column is provided with the steering handle; the lower end of the steering tubular column is in hinged connection with the upper end of the steering connecting seat through utilizing a steering pin shaft; the steering limiting block is fixed at the right side of the steering pin shaft through using a sunk screw and is provided with a radial first clamping slot; and a cylinder head screw is arranged at the inner side of the left side of the steering connecting seat. According to the torsion spring reset handle of the invention, after the steering handle is pressed downwards and is released, the steering handle can be automatically reset.

Description

扭簧复位手柄 Reset handle torsion spring

技术领域 FIELD

[0001] 本发明涉及一种复位手柄的改进,特别是一种扭簧复位手柄。 [0001] The present invention relates to an improved type of reset handle, in particular a torsion spring reset handle.

背景技术 Background technique

[0002] 现有转向手柄的复位方式有两种,一种是机械式复位结构,结构复杂;另一种是采用气弹簧来复位,时间长了之后气弹簧容易损坏。 [0002] There are conventional steering handle reset two ways, one is a mechanical reset structure, complex structure; the other is employed to reset the gas spring, after a long time easily damaged gas spring. 为此,我们研发了一种扭簧复位手柄。 To this end, we have developed a torsion spring reset handle.

发明内容 SUMMARY

[0003] 本发明目的是为了克服现有技术的不足而提供一种扭簧复位手柄。 [0003] The object of the present invention is to overcome the shortcomings of the prior art and to provide a torsion spring reset handle.

[0004] 为达到上述目的,本发明采用的技术方案是:扭簧复位手柄,包含转向管柱、转向连接座、转向限位块;所述转向管柱上端设有转向手柄;所述转向管柱的下端和转向连接座的上端利用转向销轴铰接式连接;所述转向限位块用沉头螺钉固定在转向销轴的右侧,且转向限位块上设有径向的第一卡槽;所述转向连接座的左边内侧设有圆柱头螺钉。 [0004] To achieve the above object, the technical solution of the present invention is that: the torsion spring reset handle, comprising a steering column, a steering connecting seat, a steering stopper; the upper end of the steering column is provided with a steering handle; said steering tube the lower end of the upper end of the steering column, and a steering pin connected by articulated seat; said steering stopper with countersunk head screws on the right side of the steering pin, steering and provided with a first radially card stopper grooves; turn left inside the connector holder is provided with a cylinder head screws.

[0005] 优选的,所述转向销轴上还设有扭簧;所述扭簧的一端为径向的第一圆柱,另一端为轴向的第二圆柱,第一圆柱卡在圆柱头螺钉上,第二圆柱卡在第一槽中;当松开转向手柄后,扭簧的扭力使转向手柄复位。 [0005] Preferably, also provided with the steering pin on a torsion spring; a first end of the torsion spring is a cylindrical radial direction, the other end a second axial cylinder, a first cylinder head screws in the card a second groove in the first cylindrical card; release when the steering handle, the steering torque of the handle torsion spring reset.

[0006] 由于上述技术方案的运用,本发明与现有技术相比具有下列优点: [0006] As the use of the above technical solution, the present invention has the following advantages over the prior art:

所述本发明对现有的复位机构进行简化,用扭簧代替了原有的机械式复位机构和气弹簧式复位机构,结构更加简单,性能更加稳定。 The present invention simplifies the existing return mechanism, torsion spring instead of the original mechanical reset mechanism gas spring reset mechanism, the structure is more simple and more stable performance.

附图说明 BRIEF DESCRIPTION

[0007] 下面结合附图对本发明技术方案作进一步说明: [0007] The accompanying drawings for further explanation of the technical solution of the present invention in combination:

附图1为本发明所述的扭簧复位手柄的装配示意图; 1 a schematic view of the assembly according to the present invention, the torsion spring reset handle drawings;

附图2为本发明所述的扭簧的立体图。 A perspective view of the torsion spring 2 of the drawings of the present invention.

[0008] 其中:1、转向手柄;2、转向管柱;3、转向限位块;4、沉头螺钉;5、扭簧;6、转向连接座;7、圆柱头螺钉;8、转向销轴;9、第一圆柱;10、第二圆柱。 [0008] wherein: 1, the steering handle; 2, a steering column; 3, turning stopper; 4, countersunk head screws; 5, the torsion spring; 6, connected to the steering base; 7, cylinder head screws; 8, kingpin axis; 9, a first column; 10, a second cylinder.

具体实施方式 Detailed ways

[0009] 下面结合附图及具体实施例对本发明作进一步的详细说明。 [0009] Specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings and.

[0010] 附图1-2为本发明所述的扭簧复位手柄,包含转向手柄1、转向管柱2、转向连接座 [0010] BRIEF 1-2 resetting handle torsion spring according to the present invention, comprising a steering handle, the steering column 2, the steering connecting base

6、转向限位块3 ;所述转向管柱2的上端设有转向手柄1 ;所述转向管柱2的下端和转向连接座6的上端利用转向销轴8铰接式连接;所述转向限位块3用沉头螺钉4固定在转向销轴8的右侧,且转向限位块3上设有径向的第一卡槽;所述转向连接座6的左边内侧设有圆柱头螺钉7 ;所述转向销轴8上还设有扭簧5 ;所述扭簧5的一端为径向的第一圆柱9,另一端为轴向的第二圆柱10 ;所述第一圆柱9卡在圆柱头螺钉7上,第二圆柱10卡在第一槽中;当松开转向手柄1后,扭簧5的扭力使转向手柄1复位。 6, the steering stopper 3; the steering column 2 is provided with an upper end of the steering handle 1; the lower end of the steering column 2 and the upper end of the steering bracket 6 is connected by a steering-shaft articulated connection 8; the limit steering bit block 3 with the countersunk head screw 4 to the right of the pin 8, and a steering stopper provided with a first radial slot 3; the steering connecting seat 6 is provided inside the left side of the cylinder head screws 7 ; further provided with the steering pin 8 on the torsion spring 5; end of the torsion spring 5 is a first cylindrical radially 9, the other end of the second cylinder 10 to the axial direction; the first card in the cylinder 9 cylinder head screws 7, the second cylinder 10 in a first card slot; when the steering wheel after a release, the torsion of the torsion spring 5 of the steering handle 1 is reset.

[0011] 所述本发明对现有的复位机构进行简化,用扭簧代替了原有的机械式复位机构和气弹簧式复位机构,结构更加简单,性能更加稳定。 [0011] The present invention simplifies the existing return mechanism, torsion spring instead of the original mechanical reset mechanism gas spring reset mechanism, the structure is more simple and more stable performance.

[0012] 上述实施例只为说明本发明的技术构思及特点,其目的在于让熟悉此项技术的人士能够了解本发明的内容并加以实施,并不能以此限制本发明的保护范围,凡根据本发明精神实质所作的等效变化或修饰,都应涵盖在本发明的保护范围内。 [0012] Examples of the above-described embodiments illustrate the technical concept and features of the invention, its object is to only allow those familiar with the art to understand the present invention and implement them, and thus does not limit the scope of the present invention, where an equivalent variations or modifications made from the spirit of the present invention, shall fall within the protection scope of the present invention.

Claims (2)

1.扭簧复位手柄,其特征在于:包含转向管柱、转向连接座、转向限位块;所述转向管柱的上端设有转向手柄;所述转向管柱的下端和转向连接座的上端利用转向销轴铰接式连接;所述转向限位块用沉头螺钉固定在转向销轴的右侧,且转向限位块上设有径向的第一卡槽;所述转向连接座的左边内侧设有圆柱头螺钉。 1. Reset handle torsion spring, characterized in that: comprising a steering column, a steering connecting seat, a steering stopper; upper end of the steering column is provided with a steering handle; a lower end of the steering column and steering upper connector holder articulated with steering pin; said steering stopper with countersunk head screws on the right side of the steering pin, steering and provided with radial slots on a first stopper; the left turn connector holder the inner cylinder head screws provided.
2.根据权利要求1所述的扭簧复位手柄,其特征在于:所述转向销轴上还设有扭簧;所述扭簧的一端为径向的第一圆柱,另一端为轴向的第二圆柱,第一圆柱卡在圆柱头螺钉上,第二圆柱卡在第一槽中;当松开转向手柄后,扭簧的扭力使转向手柄复位。 The torsion spring resetting handle according to claim 1, wherein: said steering pin is also provided with a torsion spring; torsion spring one end of the first cylindrical radially, the other end of the axial a second cylinder, a first cylinder head screws on the card, the second card of the first cylindrical vessel; release when the steering handle, the steering torque of the handle torsion spring reset.
CN201510894712.7A 2015-12-08 2015-12-08 Torsion spring reset handle CN105388962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510894712.7A CN105388962A (en) 2015-12-08 2015-12-08 Torsion spring reset handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510894712.7A CN105388962A (en) 2015-12-08 2015-12-08 Torsion spring reset handle

Publications (1)

Publication Number Publication Date
CN105388962A true CN105388962A (en) 2016-03-09

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CN201510894712.7A CN105388962A (en) 2015-12-08 2015-12-08 Torsion spring reset handle

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CN (1) CN105388962A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168768A (en) * 1992-01-14 1992-12-08 Deere & Company Tilt steering column assembly
CN201576578U (en) * 2009-12-10 2010-09-08 扬州新菱电器有限公司 Forcible disconnection mechanism for permanent magnet device
CN202201686U (en) * 2011-08-15 2012-04-25 吴金云 Semi-electric connecting mechanism for stacker handle
CN102874303A (en) * 2012-09-07 2013-01-16 无锡泰立特科技有限公司 Steering structure of electric truck
CN102963413A (en) * 2012-11-23 2013-03-13 苏州先锋物流装备科技有限公司 Resettable steering mechanism
CN204834388U (en) * 2015-08-04 2015-12-02 乐清市东风弹簧制造有限公司 Isolator handle reset spring
CN205229886U (en) * 2015-12-08 2016-05-11 苏州先锋物流装备科技有限公司 Torsional spring handle that resets

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168768A (en) * 1992-01-14 1992-12-08 Deere & Company Tilt steering column assembly
CN201576578U (en) * 2009-12-10 2010-09-08 扬州新菱电器有限公司 Forcible disconnection mechanism for permanent magnet device
CN202201686U (en) * 2011-08-15 2012-04-25 吴金云 Semi-electric connecting mechanism for stacker handle
CN102874303A (en) * 2012-09-07 2013-01-16 无锡泰立特科技有限公司 Steering structure of electric truck
CN102963413A (en) * 2012-11-23 2013-03-13 苏州先锋物流装备科技有限公司 Resettable steering mechanism
CN204834388U (en) * 2015-08-04 2015-12-02 乐清市东风弹簧制造有限公司 Isolator handle reset spring
CN205229886U (en) * 2015-12-08 2016-05-11 苏州先锋物流装备科技有限公司 Torsional spring handle that resets

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