CN2705650Y - Telescopic rod positioner - Google Patents

Telescopic rod positioner Download PDF

Info

Publication number
CN2705650Y
CN2705650Y CN 200420046317 CN200420046317U CN2705650Y CN 2705650 Y CN2705650 Y CN 2705650Y CN 200420046317 CN200420046317 CN 200420046317 CN 200420046317 U CN200420046317 U CN 200420046317U CN 2705650 Y CN2705650 Y CN 2705650Y
Authority
CN
Grant status
Grant
Patent type
Prior art keywords
push button
sleeve
telescopic rod
positioning means
tube
Prior art date
Application number
CN 200420046317
Other languages
Chinese (zh)
Inventor
王主玉
Original Assignee
王主玉
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
Grant date

Links

Abstract

The utility model discloses a telescopic rod positioning device, which mainly utilizes a sleeve, a push key and a guard cap to form a positioning device. The positioning device can be sheathed on an outer pipe in which an inner pipe is sheathed. When no force is acted, an elastic force on one end of the push key forces the buckle part of the push key buckling the buckle hole of the inner pipe to make the inner pipe fixed without any slipping; and when a force is acted on the push key, the buckle part is extracted out from the buckle hole so that the inner pipe can extends to adjust the length. When the length is adjusted to the required length, the push key is released and the buckle part still buckles in the buckle hole of the inner pipe to fasten the inner pipe again. The telescopic rod positioning device of the utility model has simple structure and easy assemblage and operation.

Description

伸缩杆定位装置 Telescopic rod positioning means

技术领域 FIELD

本实用新型涉及一种伸缩杆定位装置,尤其涉及一种结构简单、稳固、可快速伸缩定位,并应用于各种类伸缩杆的定位装置。 The present invention relates to a telescopic rod retention device, in particular, it relates to a structure in a simple, stable, fast telescopic positioning, and the positioning means applied to various types of telescopic rod.

背景技术 Background technique

一般杆体的使用,是为解决人类手脚长度限制的问题,而为使其长度不占据空间,而产生伸缩杆。 Using general stick body, to solve the problem is to limit the length of a human hand and foot, and that it does not occupy the space length, and the extendable rod produced.

例如台湾专利公告第496500号的“伸缩杆之迫紧装置”,其结构方式是以螺固方式予以定位,所以,每次伸缩调整长度,需先螺松其调整环,待伸长至其所需的长度时,再予以螺紧迫紧,以达到其定位的目的,不但需多个步骤,且十分费时又费力,另外,若调整环未完全螺紧,则内外管之间很容易因松脱而生成滑动。 For example "means packing telescopic shaft" Taiwan Patent Publication No. 496500, the structure is a manner to be positioned screwed manner, so that the length of each telescopic adjustment, must first unscrewing the adjustment ring, to be elongated to its when the required length, and then be screwed tight tight, in order to achieve its location, need not only a plurality of steps, and very time-consuming and laborious. Further, when the adjustment ring is not completely screwing, because it is easy to loose between the inner and outer tubes generating sliding.

请参阅台湾专利公告第545530号“伸缩杆定位装置”,其主要是利用一弹片上设有一定位钮,利用定位钮卡制在调整孔上而达到定位的目的,但因其内外管是采用圆管设计,使用时,该定位钮容易脱离内管上的定位孔,一旦落入内管之中,就不易再将其复位,此点困扰在其生产制造时,也经常发生;再者,将定位钮设置于内管之中,在按压调整时十分不便,如此又会造成使用者不必要的麻烦。 See Taiwan Patent Publication No. 545530 "telescoping rod positioning means", which is the use of a positioning knob on an elastic piece, made using the card button positioned on the adjusting hole positioned to achieve the purpose, but because it is the use of circular inner and outer tubes tube design, in use, the button is easily detached from the positioning positioning holes of the inner tube, once falling into the inner tube, it is easy to reset and then, at this point in its manufacturing problems, but also frequent; Furthermore, the targeting button provided on the inner tube being very inconvenient when pressed adjustment, so the user would cause unnecessary trouble.

请参阅台湾专利公告第556480号“园艺剪伸缩杆改良结构”,其主要是由外管、内管、限位管、套管、定位压钮及定位块所组成,主要特点在于该内管是为H形断面类型,且具有一滑槽,该滑槽具一内扩槽及穿槽,穿槽沿着轴向设有数个间距排列之定位凹缘,以使一滑块滑设于内扩槽中,该滑块与顶端凸柱间具一定位块可于滑块往上位移时卡合于内管之定位凹缘;一压钮是组固于凸柱上方,并通过一弹簧将压钮连同滑块常态往上顶撑;然面此种伸缩杆的结构仍有许多未尽理想之处,其中如:1、该定位块是内置于内管之鸠尾槽中,并无法抽出于内管之外,故在拉动内管调整长度时,很容易便会受到定位块的卡抵,而使内管在伸缩调整时拉动困难等问题。 See Taiwan Patent Publication No. 556,480, "Improved Anvil extendable rod structure", is mainly comprised of an outer tube, an inner tube, the stopper pipe, casing, positioning the push button and a positioning block composed mainly characterized in that the inner tube is type H-shaped cross section, and has a chute having a chute of the tank and through the expansion tank, through grooves provided along the axial direction of the positioning concave edges are arranged several pitches, so that a slide is slidably disposed within the enlarged slot, between the slider and having a stud tip may be positioned on the slider block upward displacement of the edge engages with the positioning recess of the inner tube; group is a push button fixed to the convex side of the column, and by a pressure spring button together with the normal up top slider support; however telescopic rod such surface structures are still many deficiencies over the place, where such as: 1, the positioning block is built in the dovetail groove of the inner tube, and can not be withdrawn at outside the inner tube, so that in adjusting the length of the tube is pulled, it will be readily card against the positioning block, the problem of the inner tube is pulled difficulties during telescopic adjustment.

2、该定位结构组件繁多,且多件多呈圆形,而圆形的组件不仅拿取不易,且细小的圆形组件更容易因滚落而遗失,如此将造成组装上的不便,也会提高生产成本。 2, the positioning structure component range, and the pieces were round, and easy to pick up not only a circular assembly, and fine spherical rolling assembly easier due to the loss, so the inconvenient assembly will higher production costs.

3、该伸缩杆整体由外而内是由一外管、一套管、一限位管、一内管,四个管件所组成,而互相套合的管件间内径与外径相差并不大,因此在组装时必然需要十分费力地将层层管件逐一套合,如此又会影响产品的生产效率。 3, the telescoping rod is integrally from outside to inside by an outer tube, a sleeve, a constraining tube, an inner tube, the tube composed of four, and sets of mutually engaging the tube inner and outer diameter difference is not significant therefore necessarily need to be very laboriously by a pipe layers together during assembly, so will affect production efficiency.

实用新型内容为了克服现有的伸缩杆定位装置操作不便、组装不易、组件繁多等缺点,本实用新型提供一种操作方便、组装容易、简化组件的伸缩杆定位装置。 SUMMARY OF THE INVENTION To overcome the conventional telescoping rod positioning means to maneuver, easy to assemble, many components and other shortcomings, the present invention provides a convenient operation, easy to assemble, to simplify assembly of the telescopic rod positioning means.

为实现本实用新型的目的,本实用新型所采用的技术方案是:提供一种伸缩杆定位装置,其主要包括一定位装置、一外管及一内管,该定位装置具有一套筒,套筒内具有筒形空间,且定位装置上形成有一容置空间,该容置空间与筒形空间相连通,容置空间内枢设有一按压键,该按压键一端固设有一弹簧,而按压键一侧则设有一扣部;内管套入外管内,并将外管套入定位装置的套筒内,该内管上设有至少一道卡孔,而外管上形成有一通孔,该按压键的扣部与该卡孔和该通孔配合。 To achieve the object of the present invention, the technical solutions used in the present invention are: to provide a telescopic rod positioning means, which mainly includes a positioning means, an outer tube and an inner tube, the locating means having a sleeve, the sleeve cylinder has a cylindrical space, and is formed on the positioning means has a receiving space, the receiving space communicates with the cylindrical space, the receiving space is provided with a pivot push button, the push button is provided with a spring with one end fixed, and the push button side is provided with a fastening portion; the inner tube into the outer jacket tube, the inner tube and the outer jacket into a sleeve positioning device, provided with at least one of the engaging holes on the inner tube, a through hole is formed on the outer tube, the pressing the buckle portion of the key card cooperating with the bore and the through hole.

本实用新型的有益效果是:本实用新型的伸缩杆定位装置不仅结构简便于操作,卡扣紧固不易滑脱,且组件更为简化,如此可减少产品故障率及增加生产效率。 The beneficial effects of the present invention are: the present invention is not only the structure of the telescopic rod positioning means simple to operate, easy to slip the snap fastener, and more simplified assembly, thus can reduce product failure rate and increase the production efficiency.

附图说明 BRIEF DESCRIPTION

图1是本实用新型伸缩杆定位装置的结构分解示意图。 FIG 1 is a telescopic shaft according to the present invention, an exploded view of the structure of the positioning device.

图2是本实用新型伸缩杆定位装置的外观立体图。 FIG 2 is an external perspective view of the novel extendable rod positioning means present invention.

图3、4、5是本实用新型伸缩杆定位装置操作时的剖示图。 It is a cross-sectional diagram of FIG. 4, 5 during operation of the new telescopic rod positioning means present invention.

图6是本实用新型伸缩杆定位装置另一实施例的操作时的剖示图。 FIG 6 is a cross-sectional view illustrating the operation of the embodiment of the present invention the telescopic rod positioning means to another embodiment.

图7是本实用新型伸缩杆定位装另一实施例的按键外观示意图。 FIG 7 is a telescoping rod of the present invention, the appearance of the key positioning means according to another embodiment of FIG.

具体实施方式 Detailed ways

请参阅图1所示,本实用新型的伸缩杆定位装置主要包括一定位装置1、一外管2及一内管3,其中:该定位装置1主要包括一套筒10、一按压键11、一弹簧111、一挡盖12,以及一扣部41、一插销42与一枢轴43;该套筒10具有一筒形空间100,套筒10的外缘一侧形成一控制部101,该控制部101适当处穿设有一长方形的容置空间102,该容置空间102与筒形空间100相连通,且容置空间102两侧侧壁设有穿孔103;该按压键11呈一倾斜长板状,而其一端凸设有供使用者按压的压钮110,而在压钮的同侧,按压键11的另一端则固设有一弹簧111,而按压键11固设弹簧111的另一侧则形成有一可供扣部41及插销42扣固的结合部112,该扣部41是由坚硬金属材质制成,如此可增加卡扣力并防止变形,且按压键11的背侧中间适当处设有一枢部113;该挡盖12可容置于控制部101的容置空间102内,且挡盖12两 Please refer to FIG. 1, the telescopic rod according to the present invention basically includes a positioning means positioning apparatus 1, an outer tube 2 and an inner pipe 3, wherein: the positioning apparatus 1 comprises a main sleeve 10, a push button 11, a spring 111, a door 12, and a fastening portion 41, a pin 42 with a pivot 43; the sleeve 10 has a cylindrical space 100, the outer edge of one side of the sleeve 10 is formed a control portion 101, the at 101 suitably provided with a control unit through a rectangular accommodating space 102, the accommodating space 102 communicates with the cylindrical space 100, and the accommodating space 102 provided with perforations 103 on both sides of the side walls; the push button 11 has an inclined length plate-shaped, and one end thereof is provided with projections for a user presses the push button 110, while on the same side of the push button, the push button 11 and the other end is provided with a fixing spring 111, the push button 11 the spring 111 is fixed to another side is formed with a fastening portion 41 for fastening and fixing pin 42 of the coupling portion 112, the buckle portion 41 is made of a hard metal material, and so increase the force to prevent the deformation of a snap, push button 11 and the back side of the intermediate suitable It is provided at a pivot portion 113; the door 12 may be received in the receiving space 101 of the control unit 102, and the door 12 two 穿设有透孔120,该透孔120与控制部101的穿孔103可供枢轴43穿设枢固;该外管2呈一长筒状,而外管2的外径仅略小于套筒10筒形空间100的内径,而外管2外缘一侧设有一凹槽20,该凹槽20下方则形成有一方形通孔21;该内管3也呈一长筒状,而内管3的外径仅略小于外管2的内径,且内管3一侧形成有一滑槽30,该滑槽30内设有多道卡孔31,且滑槽30的深度及横向宽度均略大于凹槽20,所以可将凹槽20容置于其中。 Provided with through holes 120 through the perforations 120 and the through hole 101 of the control unit 103 for the pivot 43 is pivotally disposed through a solid; the outer tube 2 has a long cylindrical shape, the outer diameter of the outer tube 2 is only slightly smaller than the sleeve 10 the inner diameter of the cylindrical space 100, the outer edge side of the outer tube 2 is provided with a recess 20, below the recess 20 is formed with a rectangular through hole 21; the inner tube 3 also showed a long cylindrical shape, and the inner tube 3 the inner diameter of the outer diameter only slightly smaller than the outer tube 2, the tube 3 and the inner side is formed with a sliding groove 30, the card guide 30 equipped with multiple channel hole 31, and the depth and lateral width of the chute 30 are slightly larger than the recess groove 20, the groove 20 may be housed therein.

而本实用新型于组装时,是先将内管3套入外管2内,并将外管2的凹槽20置于内管3的滑槽30内,然后将外管2套入套筒10的筒形空间100中,并令外管2的凹槽20对准套筒10控制部101的容置空间102,使外管2的凹槽20及通孔21可由套筒10的容置空间102露出于外;以插销42将扣部41固定于结合部112上,再将按压键11置于控制部101之容置空间102中,使扣部41伸入外管2的通孔21及内管3的卡孔31内,再将挡盖12置入容置空间102内覆盖按压键11,使按压键11的弹簧111抵靠于挡盖12之内壁,而按压键11仅留压钮110部露出于外,最后再以枢轴43由套筒10之穿孔103伸入,并穿过挡盖12的透孔120及按压键11的枢部113,而将挡盖12与按压键11轴固于套筒10上,如此便完成本实用新型的组装,组装后的完成品如图2所示,此时内管3因受到按压键11下端扣部4 1的卡扣而无法滑动。 And at the time of assembly of the present invention, first inner tube 3 is set into the outer tube 2, the inner tube and the outer chute groove 303 of pipe 20 2 is placed, the outer tube 2 and the sleeve into the sleeve 100 in the cylindrical space 10, so that the outer tube and the accommodating space 10 of the recess 20 aligned with the control portion of the sleeve 2 101 102, so that the grooves 20 of the outer tube 2 and the through-hole 21 may be formed in the sleeve 10 accommodating 102 exposed to the outer space; 42 to latch the buckle portion 41 is fixed to the binding portion 112, and then presses the key 11 in the accommodating space 101 of the control unit 102 in the fastening portion 21 projects into the outer tube 41 of the through hole 2 and the inner tube 3 in the engaging holes 31, then the door 12 covers the push button 11 into the accommodating space 102, the spring 111 of the push button 11 against the inner wall of the door 12, the push button 11 while leaving only the pressure button 110 is exposed to the outside, and finally to the pivot 43 of the sleeve 10 projects into the perforations 103 and 113 through the door pivot portion 120 of the through hole 12 and the key 11 is pressed, while the door 12 and the push button shaft 11 fixed on the sleeve 10, thus completes the assembly of the present invention, the assembled product shown in Figure 2, the inner tube 3 by case by snap-fastening the lower end portion of the push button 11 can not slide 4 1 .

本实用新型于使用时请参阅图3至图5所示,当施力于按压键11的压钮110时,按压键11将以枢轴43为转轴作逆时钟的转动,而使按压键11上端的压钮110向内缩,下端的扣部41则被抽离内管3的卡孔31,此时内管3将可滑动伸缩,故可施力于内管3,调整内管3至所需之长度,再将施于压钮110之力道放开,并稍微调整内管3,使按压键11之扣部41可扣入内管3之卡孔31,如此便可简单的完成内管3的长度调整。 The present invention is in use, please refer to FIGS. 3 to 5, when the pressing force to the push button 110 of the key 11, the key 11 will be pressed against the pivot shaft 43 to be rotated counter-clockwise, the key 11 is pressed the upper end of the push button 110 inward contraction, engaging holes 31 of the lower end of the tube were pulled fastening portion 41, the inner case slidably telescoping tube 3, it can force the inner tube 3, the inner tube 3 is adjusted to the required length, and then the force applied to the push button 110 is released, the inner tube 3 and fine-tuned, so that the push button 11 of the buckle portion 41 engaging hole 31 3 can be snapped into the inner tube, the inner tube thus can easily do 3 of length adjustment.

请参阅图6及图7所示,其是本实用新型伸缩杆定位装置的第二实施例,其中主要组件与第一实施例相同的,谅此不再赘述,如下仅说明不同结构,为使本实用新型伸缩杆定位装置1的结构更为简单,可将扣部41与按压键10合二为一,如此可达到减少生产成本及增加生产速率的功效。 Please refer to FIG. 6 and FIG. 7, the present invention is that the telescopic rod positioning means to the second embodiment, wherein the same main components as the first embodiment, understanding and are not repeated here, only the different structures as follows, to make the present invention is a telescopic rod positioning means simpler configuration, the fastening portion 41 can push button 10 and combined, thus reducing the production cost can be achieved and the production rate increased efficacy.

Claims (3)

  1. 1.一种伸缩杆定位装置,其主要包括一定位装置、一外管及一内管,其特征在于:该定位装置具有一套筒,套筒内具有筒形空间,且定位装置上形成有一容置空间,该容置空间与筒形空间相连通,容置空间内枢设有一按压键,该按压键一端固设有一弹簧,而按压键一侧则设有一扣部;内管套入外管内,并将外管套入定位装置的套筒内,该内管上设有至少一道卡孔,而外管上形成有一通孔,该按压键的扣部与该卡孔和该通孔配合。 A telescopic rod positioning means, which mainly includes a positioning means, an outer tube and an inner tube, wherein: the positioning means comprises a sleeve, the sleeve having a cylindrical inner space, and positioning means is formed on a accommodating space, the receiving space communicates with the cylindrical space, the space accommodating the pivot is provided with a push button, the push button is provided with a spring fixed at one end, while the push button is provided with a fastening portion side; the inner tube into the outer sleeve the inner tube, the outer tube and the sleeve into the inner sleeve of the positioning device, provided with at least one of the engaging holes on the inner tube, a through hole is formed on the outer tube, the fastening portion with the push button engaging hole and the through hole complex .
  2. 2.如权利要求1所述的伸缩杆定位装置,其特征在于:该按压键和扣部采用分离式设计,且扣部是由金属材料制成的。 2. The telescopic rod retention device according to claim 1, wherein: said push button and buckle portions designed separately, and the fastening portion is made of a metal material.
  3. 3.如权利要求1所述的伸缩杆定位装置,其特征在于:在该定位装置上增设一挡盖,其覆盖按压键的下段。 Telescopic rod retention device according to claim 1, wherein: an additional door on the positioning means, which covers the lower section of the pressed key.
CN 200420046317 2004-05-24 2004-05-24 Telescopic rod positioner CN2705650Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420046317 CN2705650Y (en) 2004-05-24 2004-05-24 Telescopic rod positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420046317 CN2705650Y (en) 2004-05-24 2004-05-24 Telescopic rod positioner

Publications (1)

Publication Number Publication Date
CN2705650Y true CN2705650Y (en) 2005-06-22

Family

ID=34851148

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420046317 CN2705650Y (en) 2004-05-24 2004-05-24 Telescopic rod positioner

Country Status (1)

Country Link
CN (1) CN2705650Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101893022A (en) * 2010-07-19 2010-11-24 浙江泰普森休闲用品有限公司 Telescopic locking mechanism
CN103161796A (en) * 2011-12-14 2013-06-19 深圳市汇明盛金属制品有限公司 Two-way snap joint
CN103363183A (en) * 2013-07-26 2013-10-23 常熟市华夏仪表有限公司 Feedback device of valve positioner
CN103982496A (en) * 2014-05-29 2014-08-13 无锡双龙信息纸有限公司 Core tube locking device for bill core tube recycling machine
CN105156420A (en) * 2015-09-28 2015-12-16 南京际华三五二一特种装备有限公司 Rapid locking device for tent trusses
CN105671699A (en) * 2016-04-06 2016-06-15 华国洋 Rubbing leather plate positioning device for roving frame
CN106594020A (en) * 2016-12-30 2017-04-26 苏州沃诺斯精密机械有限公司 Telescopic handle

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101893022A (en) * 2010-07-19 2010-11-24 浙江泰普森休闲用品有限公司 Telescopic locking mechanism
CN101893022B (en) 2010-07-19 2013-01-02 浙江泰普森休闲用品有限公司 Telescopic locking mechanism
CN103161796A (en) * 2011-12-14 2013-06-19 深圳市汇明盛金属制品有限公司 Two-way snap joint
CN103363183A (en) * 2013-07-26 2013-10-23 常熟市华夏仪表有限公司 Feedback device of valve positioner
CN103982496A (en) * 2014-05-29 2014-08-13 无锡双龙信息纸有限公司 Core tube locking device for bill core tube recycling machine
CN105156420A (en) * 2015-09-28 2015-12-16 南京际华三五二一特种装备有限公司 Rapid locking device for tent trusses
CN105671699A (en) * 2016-04-06 2016-06-15 华国洋 Rubbing leather plate positioning device for roving frame
CN105671699B (en) * 2016-04-06 2018-05-01 赵侠 One kind of rubbing the skin plate positioning means for a roving machine
CN106594020A (en) * 2016-12-30 2017-04-26 苏州沃诺斯精密机械有限公司 Telescopic handle

Similar Documents

Publication Publication Date Title
US6676326B2 (en) Square lamp post insertional conjoinment structure
US5870081A (en) Mouse housing structure
US5625923A (en) Stroller length-adjustable handle
US6409412B1 (en) Adjustable locking/unlocking structure for telescopic tube
US6318769B1 (en) Backset adjustment structure of dead bolt assembly for door lock
US7289310B1 (en) Adjustable static current discharging bracelet
US20060185495A1 (en) Supporting stand for a keyboard of a musical instrument
US6467986B2 (en) Bending mechanism of rod
US20040035158A1 (en) Number lock device for computer
CN2804452Y (en) Elastic buckles
CN200993141Y (en) Telescopic pipe with safety button buckle
CN2742724Y (en) Portable electronic product with support rack
US6571800B1 (en) Tobacco filling device
CN201236866Y (en) Locking mechanism of expansion member
US6472626B2 (en) Keyboard overlay
US6550102B1 (en) Handle unit for a retractable handle assembly of a luggage case
US6840142B2 (en) Socket wrench extension
CN2821247Y (en) Positioning structure of telescopic pipeline
CN101463851A (en) Telescopic connection rod
US7398711B1 (en) Multi-function extension rod
CN201232680Y (en) Joint positioning device for telescopic pipes
US20020089193A1 (en) Wrist mounting type electronic apparatus
DE202011000630U1 (en) Protective cover for portable electronic devices
CN202528113U (en) Small-diameter rapid-release extension rod
US7585260B2 (en) Multifunctional dumbbell assembly

Legal Events

Date Code Title Description
C14 Granted
C17 Cessation of patent right