CN201351330Y - Self-locking retaining clip - Google Patents
Self-locking retaining clip Download PDFInfo
- Publication number
- CN201351330Y CN201351330Y CNU2008202350404U CN200820235040U CN201351330Y CN 201351330 Y CN201351330 Y CN 201351330Y CN U2008202350404 U CNU2008202350404 U CN U2008202350404U CN 200820235040 U CN200820235040 U CN 200820235040U CN 201351330 Y CN201351330 Y CN 201351330Y
- Authority
- CN
- China
- Prior art keywords
- locking
- self
- fixed mount
- lobe
- geometrical clamp
- 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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Abstract
A self-locking retaining clip comprises a self-locking clip and a fixed bracket. The self-locking clip comprises divided movable lock flaps capable of being opened and closed, top ends of the lock flaps are provided with fasteners for mutually fastening the lock flaps, the fixed bracket is provided with a circular arc shaped notch, and the fixed bracket is flexibly connected with the lock flaps of the self-locking clip via the notch.
Description
Technical field
The utility model relates to connector, mainly is meant a kind of multiduty self-locking geometrical clamp.
Background technology
A large amount of connectors that use in daily life and engineering construction, in the patent documentation as notification number CN201023488Y, disclose the self-locking insulating blanked clamper of a kind of reinforcing bar junction, be characterized in: upper and lower two circular folders of insulation link to each other, and the center line of upper and lower two circular folders is vertical mutually; And the radian of the opening of upper and lower two circular folders is the 60-175 degree.When above-mentioned insulating blanked clamper uses, successively the opening of upper and lower two circular folders is aimed at two reinforcing bars of interconnection place, two reinforcing bars are snapped in respectively in the circular folder, two reinforcing bars are promptly clamped.
Above-mentioned insulating blanked clamper is to lean on the natural elasticity tension force of opening to clamp reinforcing bar, do not have locking mechanism, so chucking power is not enough, causes reinforcing bar to come off easily.
The purpose of this utility model provides a kind of self-locking geometrical clamp, but the movable locking of the opposite opened of its folding valve structure can be realized the self-locking clamping by the object that is pressed into clamping, has overcome the deficiency that prior art exists preferably.
The realization the technical solution of the utility model is: this geometrical clamp comprises: one from locker, but this self-locking folder comprises the movable locking of the opposite opened lobe of folding, and the top of this locking lobe is provided with and is used to lock the buckle that lobe snaps together mutually; One fixed mount, this fixed mount is provided with a notch, and this notch is a circular arc; Wherein, described fixed mount is flexible coupling together by notch and described locking lobe from locker.
This technical scheme also comprises:
Rounded or the oval or polygon of described locking lobe endoporus behind fastening.
The buckle on described locking lobe top comprises draw-in groove that snaps together and the fixture block that is located at locking lobe top respectively.
The notched wall of described fixed mount notch is provided with bayonet socket, and the lower end of described locking lobe is provided with the edge of projection, and the lower end of locking lobe fixes in the bayonet socket of notched wall by edge.
The bottom surface of described fixed mount also is provided with a fixed mount that is right-angled intersection of supporting or opposing with it, and being flexible coupling equally on this fixed mount has from locker, this fixed mount and structure and aforementioned fixation frame and identical from the structure of locker from locker.
Described fixed mount and be plastic parts from locker.
The beneficial effect that the utlity model has: this self-locking geometrical clamp has auto-lock function, and is simple in structure, easy to use, and cost is low.
Description of drawings
Fig. 1 is a front view of the present utility model, expression open configuration (state before using).
Fig. 2 is the buckling state schematic diagram (using the back state) of Fig. 1.
Fig. 3 is the single user mode schematic diagram of Fig. 1.
Fig. 4 is the three-dimensional view of Fig. 1.
Fig. 5 is the three-dimensional view of Fig. 2.
Among the figure: 1 locks grips, lock lobe on 11, notch, 4 lower fixed frames, 5 reinforcing bars on 111 fixture blocks, 112 draw-in grooves, 2 times locking folders, 21 times locking lobes, 3 upper holders, 31, the a-band that is flexible coupling.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in the figure, this self-locking geometrical clamp is made up of the identical two parts up and down of structure, in top, grip by locking 1 and upper holder 3 form, grip the 1 movable locking of the opposite opened lobe 11 that comprises two foldings but lock, this locking lobe 11 is half circle, when two locking lobes 11 fasten, just form a round cavity and (be convenient to the clamping circular object, as reinforcing bar 5), in order to realize locking the fastening between the lobe 11, the buckle of forming by fixture block 111 and draw-in groove 112 respectively on the top of locking lobe 11, fixture block 111 and draw-in groove 112 can snap together, play the locking effect, have the notch 31 of a circular arc, the notch limit of this notch 31 and locking lobe 11 link together by being flexible coupling (when the die sinking injection moulding, being one) at upper holder 3, so promptly be convenient to lock lobe 11 and be connected with fixture block 111, it is movable on fixture block 111 to be convenient to lock lobe 11 again.The lower part is the same with top, and just the locking on top is pressed from both sides 1 opening up, and the locking of lower part is pressed from both sides 2 openings down.
Embodiment
As shown in Figure 1, a kind of press-down type self-locking geometrical clamp that is used for pole or reinforcing bar, on press from both sides 1 and link to each other with lower fixed frame 4 by upper holder 3 with following folder 2, the center line of upper and lower folder is vertical mutually, also is that the angle that upper and lower folder interlocks is 90 °; And upper and lower folder has rotatable locking lobe, fixed mount and buckle respectively.
Fig. 1 is an open configuration, and during actual enforcement, the rotatable locking lobe circle of this opening does not have the restriction of opening angle as long as satisfy and the pole or the reinforcing bar of corresponding specification conveniently can be snapped in.
Fig. 2 is a buckling state, and buckle fastens mutually, prevents that pole or reinforcing bar from taking off card.
In addition, when the staggered angle of upper and lower folder was not 90 ° in the middle of using, also to be that the two angle that staggers is corresponding also can make and pole staggered other angle that equates of reinforcing bar into to the angle of the center line of the upper and lower folder of the utility model.Obviously, this belongs to the scope of the utility model protection.
Fig. 3 is that the utility model embodiment also can be used as single use, and this also belongs to the scope of the utility model protection.
Make by plastic material the upper and lower folder and the junction of this example, also can select for use the plastic material of good insulation preformance to make.
Obviously, the upper and lower folder of the utility model, and nisi orientation, but in order to narrate relative bearing easily.Because upper and lower folder is symmetrical, therefore, when reality was used, the two need not strictly be distinguished.And when using in the lap-joint of non-horizontal pole or reinforcing bar, the true bearing of upper and lower folder will become left, right, front and rear etc.
Claims (6)
1, a kind of self-locking geometrical clamp is characterized in that described geometrical clamp comprises
One from locker, but this self-locking folder comprises the movable locking of the opposite opened lobe of folding, and the top of this locking lobe is provided with and is used to lock the buckle that lobe snaps together mutually;
One fixed mount, this fixed mount is provided with a notch, and this notch is a circular arc;
Wherein, described fixed mount is flexible coupling together by notch and described locking lobe from locker.
2, self-locking geometrical clamp as claimed in claim 1 is characterized in that rounded or the oval or polygon of described locking lobe endoporus behind fastening.
3, self-locking geometrical clamp as claimed in claim 1 is characterized in that the buckle on described locking lobe top comprises draw-in groove that snaps together and the fixture block that is located at locking lobe top respectively.
4, self-locking geometrical clamp as claimed in claim 1 is characterized in that the notched wall of described fixed mount notch is provided with bayonet socket, and the lower end of described locking lobe is provided with the edge of projection, and the lower end of locking lobe fixes in the bayonet socket of notched wall by edge.
5, self-locking geometrical clamp as claimed in claim 1, the bottom surface that it is characterized in that described fixed mount also is provided with a fixed mount that is right-angled intersection of supporting or opposing with it, being flexible coupling equally on this fixed mount has from locker, wherein this fixed mount and structure and described fixed mount and identical from the structure of locker from locker.
6, self-locking geometrical clamp as claimed in claim 1 is characterized in that described fixed mount and is plastic parts from locker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202350404U CN201351330Y (en) | 2008-12-17 | 2008-12-17 | Self-locking retaining clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202350404U CN201351330Y (en) | 2008-12-17 | 2008-12-17 | Self-locking retaining clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351330Y true CN201351330Y (en) | 2009-11-25 |
Family
ID=41374717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202350404U Expired - Fee Related CN201351330Y (en) | 2008-12-17 | 2008-12-17 | Self-locking retaining clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351330Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896278A (en) * | 2015-05-11 | 2015-09-09 | 华国洋 | U-shaped rubber strip clamping base |
| CN106522473A (en) * | 2016-12-07 | 2017-03-22 | 盐城工学院 | Fixing clamp for building concrete reinforcing bars |
| CN113982038A (en) * | 2021-11-01 | 2022-01-28 | 中建科技集团有限公司 | Piping lane embedded channel installation positioner |
-
2008
- 2008-12-17 CN CNU2008202350404U patent/CN201351330Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896278A (en) * | 2015-05-11 | 2015-09-09 | 华国洋 | U-shaped rubber strip clamping base |
| CN106522473A (en) * | 2016-12-07 | 2017-03-22 | 盐城工学院 | Fixing clamp for building concrete reinforcing bars |
| CN113982038A (en) * | 2021-11-01 | 2022-01-28 | 中建科技集团有限公司 | Piping lane embedded channel installation positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHONGHAO ENTREPRENEURIAL ENGINEERING MATER Free format text: FORMER OWNER: CHEN ZHI Effective date: 20100512 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523850 NO.15, LANE 7, HENGGANGTOUXIN VILLAGE, CHANGAN TOWN, DONGGUAN CITY, GUANGDONG PROVINCE TO: 100097 ROOM B608, NONGKE BUILDING, NO.11, SHUGUANG GARDEN MIDDLE ROAD, HAIDIAN DISTRICT, BEIJING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100512 Address after: 100097 room B608, agricultural building, 11 middle garden, Shuguang garden, Haidian District, Beijing Patentee after: Beijing Zhonghao Chuangye Construction Materials Co., Ltd. Address before: 523850, No. 7, Lane 15, Henggang village, Changan Town, Dongguan, Guangdong Patentee before: Chen Zhi |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20120214 Granted publication date: 20091125 Pledgee: Bank of Hangzhou Limited by Share Ltd Beijing branch Pledgor: Beijing Zhonghao Chuangye Construction Materials Co., Ltd. Registration number: 2011990000186 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rotary self-locked fixing clip Effective date of registration: 20120214 Granted publication date: 20091125 Pledgee: Bank of Hangzhou Limited by Share Ltd Beijing branch Pledgor: Beijing Zhonghao Chuangye Construction Materials Co., Ltd. Registration number: 2012990000049 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rotary self-locked fixing clip Effective date of registration: 20110523 Granted publication date: 20091125 Pledgee: Bank of Hangzhou Limited by Share Ltd Beijing branch Pledgor: Beijing Zhonghao Chuangye Construction Materials Co., Ltd. Registration number: 2011990000186 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20171217 |