WO2013166667A1 - 用于软管连接的滑道式锁紧管件 - Google Patents

用于软管连接的滑道式锁紧管件 Download PDF

Info

Publication number
WO2013166667A1
WO2013166667A1 PCT/CN2012/075236 CN2012075236W WO2013166667A1 WO 2013166667 A1 WO2013166667 A1 WO 2013166667A1 CN 2012075236 W CN2012075236 W CN 2012075236W WO 2013166667 A1 WO2013166667 A1 WO 2013166667A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking
connecting body
locking cap
hose
groove
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2012/075236
Other languages
English (en)
French (fr)
Inventor
葛文宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/CN2012/075236 priority Critical patent/WO2013166667A1/zh
Publication of WO2013166667A1 publication Critical patent/WO2013166667A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/225—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts a sleeve being movable axially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts

Definitions

  • the invention relates to a pipe connecting member, in particular to a slide type locking pipe member for hose connection, which is mainly used for low pressure ⁇ 50mm The following quick connection of the small diameter soft pipe.
  • hoses are divided into rubber hoses, plastic hoses, and cloth pipes. Because the pipe is soft, the first two hoses must be inserted into a hard short pipe. Then, use two locking hose clamps with locking screws to lock the two hoses tightly on the hard short pipe. This connection method is time-consuming and laborious, and it is easy to leak during use.
  • the object of the present invention is to provide a simple structure, convenient connection, time and labor saving, strong connection and less leakage for hose connection.
  • the slide type locking pipe member overcomes the deficiencies of the prior art.
  • the slide type locking pipe member comprises a connecting body inserted into the inner side of the two connected hose connecting ends, and the connecting body is a cavity round pipe having a tapered body at both ends of the cylindrical body at both ends of the connecting body and the hose
  • the outer side of the end sleeve is provided with a locking cap matched with the connecting body, and the locking cap is a hollow circular tube composed of a tapered body in the front half of the cylinder, and an inner tapered surface is arranged on the inner side of the tail of the locking cap.
  • the outer end of the connecting body has an outer tapered surface, and the end of the hose is just clamped between the inner tapered surface of the locking cap and the outer tapered surface of the connecting body; the outer side of the connecting body is provided with a convex
  • the cylindrical sliding body has a chute groove formed on the inner side of the locking cap, and a horizontal locking positioning groove is arranged at the end of the inclined chute groove, the cylindrical sliding body and the inclined chute groove and the horizontal The locking positioning groove is matched; the horizontal locking positioning groove is parallel to the port plane of the locking cap.
  • the inclined chute groove on each locking cap and the cylindrical sliding body on the connecting body are respectively provided with 2 to 4 And evenly distributed on the circumference; the spiral channel angle A of the inclined chute groove is 10 ° ⁇ 25 °.
  • the outer surface of the front half cylinder of the locking cap is provided with a longitudinal non-slip fine tooth edge; the outer tapered surface of the connecting body is provided with a circumferential thorn edge.
  • the invention A slide type locking pipe member for hose connection, in which the hose ends connected to each other are inserted at the outer side of the outer tapered surface of the connecting body, and the hose is clamped by the cooperation of the locking cap and the connecting body Between the inner cone surface and the outer cone surface, the purpose of the hose connection sealing is achieved.
  • the overall structure is simple, saves time and labor, and is easy to operate and has strong sealing.
  • FIG. 1 is a schematic structural view of a specific embodiment of the present invention.
  • FIG. 2 is a schematic structural view of the connecting body shown in FIG. 1;
  • Figure 3 is a left side view of Figure 2;
  • Figure 4 is a schematic structural view of the locking cap shown in Figure 1;
  • Figure 5 is a left side view of Figure 4.
  • 1 is a two-connected hose
  • 2 is a connecting body, and both ends of the connecting body 2 are inserted into the inner side of the end of the hose 1.
  • the middle of the connecting body 2 is a conical tubular structure with two sides on the left and right sides of the cylinder.
  • a plurality of barbed edges 2.2 in the circumferential direction are machined on the outer tapered surfaces of the left and right ends.
  • a convex cylindrical sliding body 2.1 is arranged on the outer side of both ends of the middle cylindrical section of the connecting body 2, and the cylindrical sliding body 2.1 Three are evenly distributed on the circumference.
  • the inside of the rear half of the locking cap 3 is machined with a tapered locking hole 3.3.
  • the inner side of the front half section is machined with a chute groove 3.1, and the end of the chute groove 3.1 is provided with a horizontal locking positioning groove 3.2, and the horizontal locking positioning groove 3.2 is parallel to the port plane of the locking cap 3.
  • Oblique chute 3.1 There are three and are evenly distributed on the circumference. The angle of the helix of the inclined chute 3.1 is 10 ° ⁇ 25 °.
  • the two connected hoses 1 end are inserted outside the two ends of the connecting body 2, and the locking cap 3 is fitted over the hose 1 and through the connecting body 2
  • the cylindrical sliding body 2.1 and the inclined sliding channel groove on the locking cap 3 3.1 The screwing tightly fits, so that the cylindrical sliding body 2.1 enters into the horizontal locking positioning groove 3.2 to achieve the purpose of locking positioning.
  • the hose The end portion of 1 is just clamped between the tapered locking hole 3.3 of the locking cap 3 and the outer tapered surface 2.2 at both ends of the connecting body 2. Finally, the connection and sealing of the two hoses 1 is achieved.
  • the outer surface of the front half of the locking cap 3 is provided with a longitudinal non-slip fine tooth edge 3.4 for easy hand twisting without slipping.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

用于软管连接的滑道式锁紧管件 技术领域
本发明涉及一种管道连接件，特别是一种 用于软管连接的 滑道式锁紧管件，主要用于低压Φ 50mm 以下小管径软管道的快捷连接。
背景技术
目前，小管径的软管分为橡胶软管、塑料软管、布管几种，因为管质软所以连接时首先要将二根相连接的软管都插在一根较硬的短管上，然后再用两个帶锁紧螺丝的锁管箍将两根软管分别锁捆牢在较硬的短管上，这种连接方式费时费力，在使用过程中容易泄露。
发明内容
本发明的目的是提供一种结构简单、连接方便、省时省力、连接牢固且不易泄露的 用于软管连接的 滑道式锁紧管件，克服现有技术的不足。
本发明的 用于软管连接的 滑道式锁紧管件，包括插入两根相互连接的软管连接端内侧的连接体，连接体是中间为圆柱体两端为锥形体的空腔圆管，在连接体的两端和软管端头外侧套装有与连接体配合的锁紧帽，锁紧帽是由前半段为圆柱体后半段为锥形体组成的空腔圆管，在锁紧帽尾部内侧设有内锥面，在连接体端头外侧有外锥面，所述的软管的端部刚好被夹持在所述的锁紧帽的内锥面和连接体的外锥面之间；在连接体外侧设有凸起的圆柱滑体，在锁紧帽内侧周边加工有斜滑道槽，斜滑道槽的尽端设有水平锁紧定位槽，所述的圆柱滑体与所述的斜滑道槽和水平锁紧定位槽相配；所述的水平锁紧定位槽与锁紧帽的端口平面相平行。
所述的每个锁紧帽上的斜滑道槽和连接体上的圆柱滑体均设有 2 ～ 4 个且在圆周上均匀分布；所述的斜滑道槽的螺旋升角 A 为 10 °～ 25 °。
所述的锁紧帽前半部圆柱体的外侧表面设有纵向的防滑细齿棱；所述的连接体两端的外锥面上设有圆周方向的倒刺棱。
本发明的 用于软管连接的滑道式锁紧管件，安装时将相互连接的软管端头插在连接体两端外锥面的外侧，利用锁紧帽与连接体的配合将软管夹持在内锥面和外锥面之间，达到软管连接密封的目的。整体结构简单、省时省力，操作方便，密封性强。
附图说明
图 1 是本发明具体实施方式的结构示意图；
图 2 是图 1 所示的连接体的结构示意图；
图 3 是图 2 所示的左视示意图；
图 4 是图 1 所示的锁紧帽的结构示意图；
图5是图4所示的左视示意图。
具体实施方式
如图1所示：1为两根相互连接的软管，2为连接体，连接体2两端 插入软管 1 端头内侧。
如图 2 、 3 所示：连接体 2 的中间是圆柱体左右两部分为对称的锥形体管形结构。在连接体 2 左右端头外锥面上加工有圆周方向的多个倒刺棱 2.2 。在连接体 2 中间圆柱体段两端外侧分别设有凸起的圆柱滑体 2.1 ，圆柱滑体 2.1 在圆周上均匀分布三个。
如图 4 、 5 所示：锁紧帽 3 的后半段内侧加工有锥形锁紧孔 3.3 。在锁紧帽 3 的前半段内侧周边加工有斜滑道槽 3.1 ，斜滑道槽 3.1 的尽头接有水平锁紧定位槽 3.2 ，水平锁紧定位槽 3.2 与锁紧帽 3 的端口平面平行。斜滑道槽 3.1 共有三个且在圆周上均匀分布。斜滑道槽 3.1 的螺旋升角 A 为 10 °～ 25 °。
上述的连接体 2 的圆柱滑体 2.1 与锁紧帽 3 的斜滑道槽 3.1 和水平锁紧定位槽 3.2 相配，即圆柱滑体 2.1 可在斜滑道槽 3.1 和水平锁紧定位槽 3.2 内滑动。
装配时，两根相连接的软管 1 端头插在连接体 2 的两端外侧，锁紧帽 3 套装在软管 1 上并通过连接体 2 上的圆柱滑体 2.1 和锁紧帽 3 上的斜滑道槽 3.1 相配合旋紧，使圆柱滑体 2.1 进入到水平锁紧定位槽 3.2 内，达到锁紧定位的目的。此时，软管 1 的端头部分刚好夹持在锁紧帽 3 的锥形锁紧孔 3.3 和连接体 2 两端的外锥面 2.2 之间。最终达到了两根软管 1 的连接和密封的目的。
锁紧帽3的前半段圆柱体外表面设有纵向的防滑细齿棱3.4，以方便用手扭动，不致打滑。

Claims (3)

  1. 一种用于软管连接的滑道式锁紧管件，其特征在于：包括插入两根相互连接的软管（1）连接端内侧的连接体（2），连接体（2）是中间为圆柱体两端为锥形体的空腔圆管，在连接体（2）的两端和软管（1）端头外侧套装有与连接体（2）配合的锁紧帽（3），锁紧帽（3）是由前半段为圆柱体后半段为锥形体组成的空腔圆管，在锁紧帽（3）尾部内侧设有内锥面（3.3），在连接体（2）端头外侧有外锥面，所述的软管（1）的端部刚好被夹持在所述的锁紧帽（3）的内锥面（3.3）和连接体（2）的外锥面（2.2）之间；在连接体（2）外侧设有凸起的圆柱滑体（2.1），在锁紧帽（3）内侧周边加工有斜滑道槽（3.1），斜滑道槽（3.1）的尽端设有水平锁紧定位槽（3.2），所述的圆柱滑体（2.1）与所述的斜滑道槽（3.1）和水平锁紧定位槽（3.2）相配；所述的水平锁紧定位槽（3.2）与锁紧帽（3）的端口平面相平行。
  2. 根据权利要求1 所述的用于软管连接的滑道式锁紧管件，其中所述的每个锁紧帽（3）上的斜滑道槽（3.1）和连接体（2）上的圆柱滑体（2.1）均设有2～4
    个且在圆周上均匀分布；所述的斜滑道槽（3.1）的螺旋升角A为10°～25°。
  3. 根据权利要求2所述的用于软管连接的滑道式锁紧管件，其中所述的锁紧帽（3）前半部圆柱体的外侧表面设有纵向的防滑细齿棱（3.4）；所述的连接体（2）两端的外锥面上设有圆周方向的倒刺棱（2.2）。
PCT/CN2012/075236 2012-05-09 2012-05-09 用于软管连接的滑道式锁紧管件 Ceased WO2013166667A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/075236 WO2013166667A1 (zh) 2012-05-09 2012-05-09 用于软管连接的滑道式锁紧管件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/075236 WO2013166667A1 (zh) 2012-05-09 2012-05-09 用于软管连接的滑道式锁紧管件

Publications (1)

Publication Number Publication Date
WO2013166667A1 true WO2013166667A1 (zh) 2013-11-14

Family

ID=49550073

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/075236 Ceased WO2013166667A1 (zh) 2012-05-09 2012-05-09 用于软管连接的滑道式锁紧管件

Country Status (1)

Country Link
WO (1) WO2013166667A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109140087A (zh) * 2018-09-18 2019-01-04 四川大学 耐中高压的自密封方圆转换接头及软管的密封连接方法
CN110836295A (zh) * 2019-11-29 2020-02-25 张晓亮 一种即插快装管道连接组件
CN110985779A (zh) * 2019-12-31 2020-04-10 广西玉柴机器股份有限公司 一种用于燃料电池系统中短接头的连接结构
CN114294498A (zh) * 2022-01-16 2022-04-08 濮阳市金盾密封管材有限公司 一种新型的复合管连接装置及应用方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454661A1 (de) * 1990-04-26 1991-10-30 Leitinger, Karl-Ernst Dr. Klemmanschluss für Rohre und Schläuche
US5749603A (en) * 1995-05-20 1998-05-12 Rasmussen Gmbh Holding device for a hose clip
JP2004225881A (ja) * 2003-01-20 2004-08-12 Okada Tubing Components Corp サニタリー用ホース継手
CN2663774Y (zh) * 2003-12-26 2004-12-15 张俊生 一种适合于复合管和其它软管的接头
CN201779380U (zh) * 2010-09-21 2011-03-30 罗模 防脱落防渗漏软管接头
CN201944460U (zh) * 2011-01-27 2011-08-24 李晓军 注射灌浆胶管快速装卸接头

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454661A1 (de) * 1990-04-26 1991-10-30 Leitinger, Karl-Ernst Dr. Klemmanschluss für Rohre und Schläuche
US5749603A (en) * 1995-05-20 1998-05-12 Rasmussen Gmbh Holding device for a hose clip
JP2004225881A (ja) * 2003-01-20 2004-08-12 Okada Tubing Components Corp サニタリー用ホース継手
CN2663774Y (zh) * 2003-12-26 2004-12-15 张俊生 一种适合于复合管和其它软管的接头
CN201779380U (zh) * 2010-09-21 2011-03-30 罗模 防脱落防渗漏软管接头
CN201944460U (zh) * 2011-01-27 2011-08-24 李晓军 注射灌浆胶管快速装卸接头

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109140087A (zh) * 2018-09-18 2019-01-04 四川大学 耐中高压的自密封方圆转换接头及软管的密封连接方法
CN109140087B (zh) * 2018-09-18 2019-09-17 四川大学 耐中高压的自密封方圆转换接头及软管的密封连接方法
CN110836295A (zh) * 2019-11-29 2020-02-25 张晓亮 一种即插快装管道连接组件
CN110985779A (zh) * 2019-12-31 2020-04-10 广西玉柴机器股份有限公司 一种用于燃料电池系统中短接头的连接结构
CN110985779B (zh) * 2019-12-31 2024-02-09 广西玉柴机器股份有限公司 一种用于燃料电池系统中短接头的连接结构
CN114294498A (zh) * 2022-01-16 2022-04-08 濮阳市金盾密封管材有限公司 一种新型的复合管连接装置及应用方法

Similar Documents

Publication Publication Date Title
CN204387493U (zh) 可调节分体式双管夹
CN100595461C (zh) 压缩空气快速管接头
WO2013166667A1 (zh) 用于软管连接的滑道式锁紧管件
CN207840185U (zh) 一种薄壁管件加工夹具
CN206038430U (zh) 一种用于测试复合材料薄壁管拉伸强度的试验装置
WO2019033462A1 (zh) 管件连接方法及连接结构
KR101266144B1 (ko) 플렉시블 파이프 연결 구조
CN204785255U (zh) 一种基于管口翻边的塑料管道的快速连接结构
CN205261091U (zh) 一种油管接头
CN209925841U (zh) 便于安装测试的l型管件
CN201152423Y (zh) 水管接头
CN201012445Y (zh) 圆管焊接定位器
CN203442379U (zh) 一种快插式管接头
CN103759087B (zh) 管接头
CN221300478U (zh) 一种快插接头
CN205460459U (zh) 一种无剪切体外循环管道连接器
CN204030540U (zh) 导线接头器
CN206722382U (zh) 一种建筑脚手架固定器
CN108253174B (zh) 快速连接水管的装置
CN223063416U (zh) 一种新能源汽车冷却管路用快插接头
CN106276424A (zh) 一种夹持型薄膜收卷辊
CN205226706U (zh) 软管快速接头
CN109469784B (zh) 一种煤气灶气管接头
CN205745737U (zh) 气压接头
CN205938250U (zh) 一种柴油机油路管道连接装置

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: 12876150

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: 12876150

Country of ref document: EP

Kind code of ref document: A1