CN104989706A - Compact area fixing and connecting member - Google Patents
Compact area fixing and connecting member Download PDFInfo
- Publication number
- CN104989706A CN104989706A CN201510247491.4A CN201510247491A CN104989706A CN 104989706 A CN104989706 A CN 104989706A CN 201510247491 A CN201510247491 A CN 201510247491A CN 104989706 A CN104989706 A CN 104989706A
- Authority
- CN
- China
- Prior art keywords
- pair
- nut
- compact area
- bolt
- connecting member
- 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.)
- Pending
Links
- 239000012634 fragment Substances 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
Abstract
The invention relates to the field of small hardware components, and especially relates to a fastening mechanism. A compact area fixing and connecting member comprises an elastic clamping piece body, the elastic clamping piece body is formed by a pair of elastic pieces, the same sides of the pair of elastic pieces are integrally molded to form an integral body, the other sides of the pair of elastic pieces are provided with at least one U-shaped notch, a bolt is arranged in the U-shaped notch, the head of the bolt is assembled with a nut, the front end of each elastic piece is provided with a guiding section which is bent inwards, the central part of each elastic piece is provided with a positioning section which is sunken inwards, the positioning section of one elastic piece is provided with a spacing baffle plate, and the edge of the nut adheres to the spacing baffle plate. According to the invention, one person can operate the compact area fixing and connecting member to carry out the installation work, the rotation of the nut is limited by the spacing baffle plate, spaces which are used for tightening the bolt do not need to be reserved at two ends of the fixing and connecting member, and therefore the mechanism of the equipment can be designed more compactly, and the compact area fixing and connecting member is beneficial to miniaturization and lightweight designs.
Description
Technical field
The present invention relates to hardware part field, particularly relate to a kind of retention mechanism.
Background technique
Mechanical mechanism is fixedly connected with each other can use the parts such as spring sheet, bolt-nut mechanism, buckle, chuck usually, wherein fixing firm with the elastic jacket with bolt again, elastic restoring force can ensure that bolt connects and can not loosen, and it is fastening that therefore higher to connection request place adopts this mode to carry out mostly; But existing bolton is by a problem, namely connected piece two ends all need space to operate, one end needs to leave certain space and extend into bolt position by instrument, the other end needs tool holder nut, otherwise cannot screwing bolts, so just waste certain space, be unfavorable for the installation of compact device; In addition, if use link is elastic clip, additional space is also needed manually to push down elastic clip so that inserting bolt, and another staff of need of work pushing down elastic clip has coordinated, for in-site installation operation, comparatively inconvenience, therefore needs one link more easily.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of compact area fixed connecting piece, this link avoids existing similar link needs double compounding practice, and need the defect all needing reservation operations space at connected equipment two ends, achieve single unidirectional terminal operation by the cooperation of guide section and spacing catch, be conducive to miniaturization, light-weight design.
The present invention is achieved in that a kind of compact area fixed connecting piece, comprise elastic clip body, described elastic clip body is made up of a pair shell fragment, described in a pair, the side of shell fragment is one-body molded as a whole, opposite side offers at least one U-groove bevel mouth, in described U-groove bevel mouth, bolt is set, the head of described bolt is equipped with nut, the front end of shell fragment described in a pair is provided with internally bending boot segment, described in a pair, the middle part of shell fragment is provided with the positioning section of indent, and the positioning section of one of them shell fragment is also provided with postive stop baffle; The edge of described nut is fitted on postive stop baffle.
The tortuosity of described boot segment is milder than tortuosity during positioning section indent.
Described nut is hexagon nut.
Described postive stop baffle has a pair, and the postive stop baffle described in a pair is symmetricly set on the both sides of U-groove bevel mouth.
Compact area fixed connecting piece of the present invention is provided with the notch of tape guide section and spacing catch, utilizing thrust to compress shell fragment by guide section guides bolt and nut to enter into positioning section, after bolt and nut enters into positioning section, the resilience of shell fragment nature is blocked, and a people can operate this link and carry out installation exercise; Carry out spacing additionally by spacing catch to the rotation of nut, without the need to reserving the space of screwing bolts specially at two ends, what the mechanism of equipment can be designed is compacter, advantageously in miniaturization, light-weight design.
Accompanying drawing explanation
Fig. 1 is the schematic front view of compact area fixed connecting piece of the present invention;
Fig. 2 is the elevational schematic view of compact area fixed connecting piece of the present invention.
In figure: 1 shell fragment, 2U shape notch, 3 boot segments, 4 positioning sections, 5 postive stop baffles, 6 bolts, 7 nuts.
Embodiment
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's statement.
Embodiment 1
As shown in Figure 1, 2, a kind of compact area fixed connecting piece, comprise elastic clip body, described elastic clip body is made up of a pair shell fragment 1, described in a pair, the side of shell fragment 1 is one-body molded as a whole, opposite side offers at least one U-groove bevel mouth 2, in described U-groove bevel mouth 2, bolt 6 is set, the head of described bolt 6 is equipped with nut 7, the front end of shell fragment 1 described in a pair is provided with internally bending boot segment 3, the middle part of shell fragment 1 described in a pair is provided with the positioning section 4 of indent, and the positioning section 4 of one of them shell fragment 1 is also provided with postive stop baffle 5; The edge of described nut 7 is fitted on postive stop baffle 5.
In order to realize locked object, the tortuosity of described boot segment 3 is milder than tortuosity during positioning section 4 indent, like this after bolt and nut is pushed from U-groove bevel mouth 2, release needs power very big, achieve locked object, achieve the stability of connection, also without the need to reserving the space pushed down when mounted required for shell fragment, and do not need the help of support staff, improve installation efficiency;
In the present embodiment, only need to use conventional hexagon nut can realize the object of monolateral rotational lock, after bolt and nut is pushed into U-groove bevel mouth 2, namely the side of nut 7 can abut on postive stop baffle 5, now postive stop baffle 5 plays the effect of dowelled spanner, such operator only need to use instrument to screw in bolt head one end can realize fastening object, reduces required reserved space;
In order to improve the clamp load torque that postive stop baffle 5 can provide, described postive stop baffle 5 has a pair, and the postive stop baffle 5 described in a pair is symmetricly set on the both sides of U-groove bevel mouth 2.
Embodiment 2
A kind of compact area fixed connecting piece, embodiment 2 is with the difference of embodiment 1, only postive stop baffle 5 is set in side, which decrease the positioning requirements to nut when pushing bolt and nut, when the postive stop baffle 5 of nut 7 edge and side collides, meeting natural selection regulates the state of oneself, without the need to special aligned position again, it is more convenient to install.
Claims (4)
1. a compact area fixed connecting piece, comprise elastic clip body, described elastic clip body is made up of a pair shell fragment (1), the side of shell fragment described in a pair (1) is one-body molded as a whole, opposite side offers at least one U-groove bevel mouth (2), in described U-groove bevel mouth (2), bolt (6) is set, the head of described bolt (6) is equipped with nut (7), it is characterized in that: the front end of shell fragment described in a pair (1) is provided with internally bending boot segment (3), the middle part of shell fragment described in a pair (1) is provided with the positioning section (4) of indent, the positioning section (4) of one of them shell fragment (1) is also provided with postive stop baffle (5), the edge of described nut (7) is fitted on postive stop baffle (5).
2. compact area fixed connecting piece as claimed in claim 1, is characterized in that: the tortuosity of described boot segment (3) is milder than tortuosity during positioning section (4) indent.
3. compact area fixed connecting piece as claimed in claim 1, is characterized in that: described nut (7) is hexagon nut.
4. compact area fixed connecting piece as claimed in claim 1, it is characterized in that: described postive stop baffle (5) has a pair, the postive stop baffle (5) described in a pair is symmetricly set on the both sides of U-groove bevel mouth (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247491.4A CN104989706A (en) | 2015-05-12 | 2015-05-12 | Compact area fixing and connecting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247491.4A CN104989706A (en) | 2015-05-12 | 2015-05-12 | Compact area fixing and connecting member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989706A true CN104989706A (en) | 2015-10-21 |
Family
ID=54301568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510247491.4A Pending CN104989706A (en) | 2015-05-12 | 2015-05-12 | Compact area fixing and connecting member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989706A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828746A (en) * | 2017-01-22 | 2017-06-13 | 力帆实业(集团)股份有限公司 | Motorcycle separated vehicle frame |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB881187A (en) * | 1959-04-17 | 1961-11-01 | Herbert Maxwell Stronach | Improvements in or relating to securing clips for scaffolding |
| US4778106A (en) * | 1978-06-02 | 1988-10-18 | Omark Industries, Inc. | Stud, arc shield and rail clip for securing railroad rails |
| CN2122255U (en) * | 1991-06-03 | 1992-11-18 | 李永恒 | Plastic electric cable clip |
| DE20016839U1 (en) * | 2000-09-29 | 2000-12-21 | Ferrometa Gmbh Industrievertre | Fastening device for a two-wheeler accessory |
| CN202707709U (en) * | 2012-08-08 | 2013-01-30 | 上海骏越通信技术有限公司 | Hoop with variable diameter |
| CN103511410A (en) * | 2012-11-22 | 2014-01-15 | 周立新 | Fastener and manufacturing method thereof |
-
2015
- 2015-05-12 CN CN201510247491.4A patent/CN104989706A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB881187A (en) * | 1959-04-17 | 1961-11-01 | Herbert Maxwell Stronach | Improvements in or relating to securing clips for scaffolding |
| US4778106A (en) * | 1978-06-02 | 1988-10-18 | Omark Industries, Inc. | Stud, arc shield and rail clip for securing railroad rails |
| CN2122255U (en) * | 1991-06-03 | 1992-11-18 | 李永恒 | Plastic electric cable clip |
| DE20016839U1 (en) * | 2000-09-29 | 2000-12-21 | Ferrometa Gmbh Industrievertre | Fastening device for a two-wheeler accessory |
| CN202707709U (en) * | 2012-08-08 | 2013-01-30 | 上海骏越通信技术有限公司 | Hoop with variable diameter |
| CN103511410A (en) * | 2012-11-22 | 2014-01-15 | 周立新 | Fastener and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828746A (en) * | 2017-01-22 | 2017-06-13 | 力帆实业(集团)股份有限公司 | Motorcycle separated vehicle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |