CN2486815Y - Clasp - Google Patents
Clasp Download PDFInfo
- Publication number
- CN2486815Y CN2486815Y CN 01229960 CN01229960U CN2486815Y CN 2486815 Y CN2486815 Y CN 2486815Y CN 01229960 CN01229960 CN 01229960 CN 01229960 U CN01229960 U CN 01229960U CN 2486815 Y CN2486815 Y CN 2486815Y
- Authority
- CN
- China
- Prior art keywords
- fastening
- fastening sheet
- hole
- clip
- spring bolt
- 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.)
- Expired - Fee Related
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a catch hoop, comprising a ring-shaped and zonal fastening tablet and a fastening bolt, two via holes on two heads of the fastening tablet through which the fastening bolt passes, and further comprising two cylindrical locking pins which are relatively arranged in a circular port that is shaped by bending on two heads of the fastening tablet and which have a basically same width with that of the fastening tablet, and a bolt hole which is arranged on the vertical direction of each locking pin and is communicated with the via holes on the fastening tablet, and being characterized in that two heads of the fastening tablet and the correspondent connecting points with the fastening tablet are fixed together, and the fixation can produce the even locking force on wider part of circumference which prevents the utility model from deformation and looseness.
Description
(1) technical field
The utility model relates to a kind of connected element, relates in particular to a kind of clip that is used to manage connection.
(2) background technique
At present, in the parts of various connection pipes, generally adopt a kind of transition flexible pipe to add the device of clip.The internal diameter of transition flexible pipe is basic identical with the external diameter that is connected pipe end, its two ends respectively with the end socket of connected tube, be provided with clip at socket place, this clip comprises endless belt-shaped fastening sheet and fastening screw trip bolt, and the two ends of fastening sheet are provided with through hole, fastening screw trip bolt is in two through holes, when fastening screw trip bolt was tightened, the two ends of fastening sheet were close mutually, and the internal diameter of clip is dwindled, the transition flexible pipe closely is connected with connected tube, plays the effect of leaking and becoming flexible of preventing.The clip of this structure, the coupling mechanism force that screw produces only concentrates on part very narrow on the circumference by fastening sheet, when being used for the connection of large diameter tube, anti-leak and loosening poor-performing, and the two ends of fastening sheet are easily because of stress deformation, and the pressure that screw is produced can not fully change into the coupling mechanism force of fastening sheet.
(3) summary of the invention
The purpose of this utility model is the deficiency that exists at prior art to provide a kind of not yielding loosening, can be on circumference wide portions produce the clip of even coupling mechanism force.
For achieving the above object, the technical solution adopted in the utility model is: a kind of clip that is used for the pipe fitting joint, comprise endless belt-shaped fastening sheet and fastening screw trip bolt, the two ends of fastening sheet are provided with through hole, fastening screw trip bolt is in the through hole at two ends, it is characterized in that: described clip also comprises two cylindrical locking pins, spring bolt lays respectively at the fastening sheet two ends in the looping pit that bending forms, the width of its length and fastening sheet is basic identical, every spring bolt radially be provided with screw mounting hole, through hole on screw mounting hole and the fastening sheet connects, and the corresponding lap-joint with the fastening sheet side in the two ends of fastening sheet fixedlys connected.
Because the utility model has adopted above technological scheme, set up cylindrical locking pin at the two ends of fastening sheet, make the coupling mechanism force of fastening screw trip bolt act on the end of fastening sheet by spring bolt, and the width of spring bolt length and fastening sheet is basic identical, be arranged at the fastening sheet two ends again abreast in the looping pit that bending forms, the clip of this structure can wide portions produce even coupling mechanism force on circumference, not yielding loosening.
(4) description of drawings
Fig. 1 is the structural drawing of clip in the prior art.
Fig. 2 is the structural drawing of a kind of mode of execution of the utility model clip.
Fig. 3 is the unfolded drawing of fastening sheet in the mode of execution shown in Figure 2.
Fig. 4 is the side view of a spring bolt among Fig. 2.
(5) embodiment
Figure 1 shows that the structure of a kind of clip commonly used in the prior art, the two ends of fastening sheet 1 are to the annular outboard bending, dogleg section is provided with through hole, fastening screw trip bolt 2 is in two through holes, under this kind structure, coupling mechanism force only concentrates on two end points of fastening sheet 1, and dogleg section is stressed deforms easily.
Figure 2 shows that a kind of mode of execution of the utility model clip, comprising endless belt-shaped fastening sheet 1 and fastening screw trip bolt 2, the two ends of fastening sheet 1 are provided with through hole, fastening screw trip bolt is in the through hole at two ends, also comprise two cylindrical locking pins 3 in addition, spring bolt 3 lays respectively at the fastening sheet two ends in the looping pit that bending forms, the width of its length and fastening sheet is basic identical, every spring bolt 3 radially be provided with screw mounting hole, through hole on screw mounting hole and the fastening sheet connects, the corresponding lap-joint 5 with the fastening sheet side in the two ends of fastening sheet fixedlys connected, and can connect by welding manner in concrete the enforcement.
Screw hole on two cylindrical locking pins 3 can be unthreaded hole, and fastening screw trip bolt 2 passes two unthreaded holes, and fastening with nut; Can also adopt another kind of mode, wherein the screw hole on spring bolt is a unthreaded hole, and the screw hole on another root spring bolt is the tapped hole that cooperates with fastening screw trip bolt.
With reference to Fig. 2, Fig. 3 and Fig. 4, in concrete enforcement, the middle part of endless belt-shaped fastening sheet 1 can be distributed with the projection 6 towards annular inboard.The dual-side of fastening sheet 1 can also be distributed with the flexuose catch 4 towards annular inboard, and catch 4 is vertical substantially with fastening sheet 1.Its protrusions 6 can stop fastening sheet 1 and fastened flexible pipe to relatively rotate, and catch 4 can stop fastening sheet 1 and the axial relative displacement of fastened flexible pipe, makes clip more firm.The shape of the through hole at fastening sheet 1 two ends can be bar shaped, and simultaneously, wherein the screw mounting hole on spring bolt is the tapped hole that cooperates with fastening screw trip bolt, and it is connected with the fastening screw trip bolt head; Screw mounting hole on another root spring bolt is the concave hole 7 that radially embeds along spring bolt, and its degree of depth is slightly larger than the radius of spring bolt, and it is connected with the fastening screw trip bolt afterbody, and so, processing and installation are all relatively more flexible, and suitability is better.
In order further to improve the anti-leak performance of clip, one watt of shape bluff piece can also be set in the inboard at fastening sheet two ends, the interior physa of its radian and clip is originally identical, length is slightly larger than the spacing at fastening sheet two ends, width is slightly less than the width of fastening sheet, and this bluff piece can prevent the distortion of fastened flexible pipe at the clip opening.
Claims (5)
1, a kind of clip that is used for the pipe fitting joint, comprise endless belt-shaped fastening sheet and fastening screw trip bolt, the two ends of fastening sheet are provided with through hole, fastening screw trip bolt is in the through hole at two ends, it is characterized in that: described clip also comprises two cylindrical locking pins, spring bolt lays respectively at the fastening sheet two ends in the looping pit that bending forms, the width of its length and fastening sheet is basic identical, every spring bolt radially be provided with screw mounting hole, through hole on screw mounting hole and the fastening sheet connects, and the corresponding lap-joint with the fastening sheet side in the two ends of fastening sheet fixedlys connected.
2, clip as claimed in claim 1 is characterized in that: the middle part of described endless belt-shaped fastening sheet is distributed with the projection towards annular inboard.
3, clip as claimed in claim 1 is characterized in that: the dual-side of described endless belt-shaped fastening sheet is distributed with the flexuose catch towards annular inboard, and catch is vertical substantially with fastening sheet.
4, clip as claimed in claim 1 is characterized in that: the through hole at described fastening sheet two ends be shaped as bar shaped.
5, clip as claimed in claim 4, it is characterized in that: the tapped hole of the screw mounting hole on spring bolt wherein for cooperating with fastening screw trip bolt, screw mounting hole on another root spring bolt is the concave hole that radially embeds along spring bolt, and its degree of depth is slightly larger than the radius of spring bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229960 CN2486815Y (en) | 2001-07-11 | 2001-07-11 | Clasp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229960 CN2486815Y (en) | 2001-07-11 | 2001-07-11 | Clasp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2486815Y true CN2486815Y (en) | 2002-04-17 |
Family
ID=33644690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01229960 Expired - Fee Related CN2486815Y (en) | 2001-07-11 | 2001-07-11 | Clasp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2486815Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756350A (en) * | 2012-07-20 | 2012-10-31 | 朱云阁 | Hydraulic wrench device |
| CN104116470A (en) * | 2014-07-31 | 2014-10-29 | 长兴泗安科林植保专业合作社 | Improved mop structure |
| WO2017190394A1 (en) * | 2016-05-04 | 2017-11-09 | 朱子毅 | Medical pipe holder |
| CN107854086A (en) * | 2017-11-24 | 2018-03-30 | 佛山市顺德区美的洗涤电器制造有限公司 | The integrated cup of dish-washing machine and there is its tank component, dish-washing machine |
| CN109416142A (en) * | 2016-07-07 | 2019-03-01 | 德国诺玛公司 | Hose clamp |
| CN109835236A (en) * | 2017-11-27 | 2019-06-04 | 宁波市鄞州堃信工业产品设计有限公司 | A kind of detachable vehicle-mounted supporter |
| CN110720007A (en) * | 2017-08-09 | 2020-01-21 | 宝马股份公司 | Clamp component |
| CN112253581A (en) * | 2020-10-09 | 2021-01-22 | 如皋市凯凯电信器材有限公司 | Dish-shaped rapid hose clamp |
-
2001
- 2001-07-11 CN CN 01229960 patent/CN2486815Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756350A (en) * | 2012-07-20 | 2012-10-31 | 朱云阁 | Hydraulic wrench device |
| CN104116470A (en) * | 2014-07-31 | 2014-10-29 | 长兴泗安科林植保专业合作社 | Improved mop structure |
| WO2017190394A1 (en) * | 2016-05-04 | 2017-11-09 | 朱子毅 | Medical pipe holder |
| CN109416142A (en) * | 2016-07-07 | 2019-03-01 | 德国诺玛公司 | Hose clamp |
| CN110720007A (en) * | 2017-08-09 | 2020-01-21 | 宝马股份公司 | Clamp component |
| US11333276B2 (en) | 2017-08-09 | 2022-05-17 | Bayerische Motoren Werke Aktiengesellschaft | Clamp element |
| CN107854086A (en) * | 2017-11-24 | 2018-03-30 | 佛山市顺德区美的洗涤电器制造有限公司 | The integrated cup of dish-washing machine and there is its tank component, dish-washing machine |
| CN109835236A (en) * | 2017-11-27 | 2019-06-04 | 宁波市鄞州堃信工业产品设计有限公司 | A kind of detachable vehicle-mounted supporter |
| CN112253581A (en) * | 2020-10-09 | 2021-01-22 | 如皋市凯凯电信器材有限公司 | Dish-shaped rapid hose clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |