CN205064498U - Fastening buckle - Google Patents
Fastening buckle Download PDFInfo
- Publication number
- CN205064498U CN205064498U CN201520831099.XU CN201520831099U CN205064498U CN 205064498 U CN205064498 U CN 205064498U CN 201520831099 U CN201520831099 U CN 201520831099U CN 205064498 U CN205064498 U CN 205064498U
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- draw
- groove
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- plastics
- grab
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- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
The utility model provides a fastening buckle, the draw -in groove of setting on the buckle in area and fitting piece including the working of plastics on. Buckle from the area on the working of plastics includes the spacing muscle of pothook and joint, the draw -in groove sets up on the plastics fitting piece that corresponds, the direct bar hole of opening on the working of plastics body, and for the bar trompil, the mould is simple, the pothook sets up on the working of plastics body, and for slice hook shape, the pothook root is the hook handle, and is directly continuous with the working of plastics body, and the pothook tip is hook shape card, and the front portion of hook shape card is crooked to one side, ability and draw -in groove edge joint, in the rear portion position of pothook root to pothook tip, be provided with with the spacing muscle of draw -in groove complex, this spacing muscle lies in the opposite side of the crooked orientation of hook shape card, the joint of control pothook and draw -in groove prevents to become flexible. The utility model has the characteristics of chucking cooperation simple structure, mould simple structure, the adaptation arranges that the space is little, the cooperation of spacing muscle realizes the effective chucking between the working of plastics.
Description
Technical field
The utility model belongs to machanical fastener, is specifically related to a kind of fastening buckle being applicable to automotive plastic parts and carrying.
Background technique
Coordinate the conventional fastening buckle carried between current automobile plastic ornament, this to carry clamping various informative, and the cooperating structure of general buckle mainly contains two-part composition: the gadget carrying hook structure, and with the gadget of this gadget mating band draw-in groove.Usually carrying grab is triangular hook, and corresponding cooperation draw-in groove is generally bar-shaped trough, and spacing clamping piece is with on draw-in groove limit, coordinates that to realize clamping fastening together with grab.
The clamping of this conventional buckle mainly realizes clamping by the compressing tablet distortion on draw-in groove and hook structure, and interface arrangment is complicated, and draw-in groove clamping piece position mould crashes comparatively complicated.In some cases, clamping piece cannot be arranged because of the restriction by working of plastics installing space, or the needs that clamping piece needs have good resiliently deformable cannot be met.
So, for addressing these problems, need to develop a kind of structural environment strong adaptability further, clamp effective, the simple snap-fit structure of mould.
Summary of the invention
The utility model provides a kind of fastening buckle carrying clamping for working of plastics, to solve structural configuration insufficient space, and the problem that cannot realize worn by mould because spatial constraints crashes, reach that clamping structure is simple, limiting card flute profile formula is simple, mould structure is simple, the effective object of clamping
The technical solution of the utility model is as follows:
A kind of fastening buckle, comprising: the draw-in groove that the buckle that working of plastics carries and counterpart are arranged.The buckle that working of plastics carries comprises grab and clamping limit rib; Draw-in groove is arranged on corresponding plastics counterpart, and directly on working of plastics body, open bar hole, be bar shaped perforate, mould is simple; Described grab is arranged on working of plastics body, and be sheet sickleshaped, grab root is snathe, is directly connected with working of plastics body, and grab end is sickleshaped card, the front portion of sickleshaped card to curving, can with pocket edges clamping; At grab root to the rear positions of grab end, be provided with the limit rib coordinated with draw-in groove, this limit rib is positioned at the opposite side of sickleshaped card bending direction, controls the clamping of grab and draw-in groove, prevents from loosening.
Described draw-in groove aperture widths is the thickness sum of plastics grab and limit rib, according to the arrangement space of matching part, can adjust the width of draw-in groove flexibly, adapt to different cooperation positions.
Compared with prior art, it is simple that the utility model has snap-fit structure, and mould structure is simple, and adapt to the feature that arrangement space is little, the cooperation of limit rib realizes the effective clamping between working of plastics.
Accompanying drawing explanation
Fig. 1 is the structural representation of this buckle;
Fig. 2 is the structural representation with the draw-in groove be originally clasped;
Fig. 3 is the mounting structure schematic diagram of this buckle;
In figure, 1-plastic body, 2-snap fit root, 3-snap fit end, 4-clamping limit rib, 5-snap-fit engagement working of plastics, 6-draw-in groove, 7-clamping limit 7.
Embodiment
In order to help structure and the effect of understanding this buckle better, describe this buckle in detail below in conjunction with accompanying drawing:
See Fig. 1, the buckle part of this fastening buckle structure mainly comprises plastic body 1, snap fit root 2, snap fit end 3, clamping limit rib 4.
What show in figure is only the part of working of plastics body, and this working of plastics body can be the various plastic ornaments on car.
Working of plastics body 1 needs the position of clamping arrange grab and clamping limit rib 4, grab is sheet sickleshaped, and have grab root 2 for handle of a knife, grab end 3 is sickleshaped card.
Snap fit root 2 is directly be connected with plastic body 1, is integrated, can be out of shape during assembling, to adapt to assembling.The front portion of the sickleshaped card of grab end 3, to curving, can be out of shape, to realize effective clamping.
Clamping limit rib 4 is arranged on the rear positions of grab root 2 to grab end 3, and this clamping limit rib is positioned at the opposite side (i.e. opposite direction side) of sickleshaped card bending direction, controls the clamping of grab and draw-in groove, realizes clamping spacing, prevent from loosening.The upper end portion of clamping limit rib is shrunk to the guiding surface being suitable for entering draw-in groove.
See Fig. 2, draw-in groove 6 is arranged on snap-fit engagement working of plastics 5, and draw-in groove 6 is bar shaped perforate, and simple shape, mould is simple.The width of draw-in groove 6 is the thickness sum of grab and clamping limit rib 4, to realize effectively spacing and clamping.The long edge of draw-in groove 6 bar hole is the clamping limit 7 coordinated with sickleshaped card curved section, its important component part effectively clamped for buckle.
See Fig. 3, installation for this fastening buckle injects in draw-in groove by buckle, sickleshaped card realizes effective snap-fit engagement by distortion and clamping limit 7, and it is effectively spacing that clamping limit rib 4 side relative to clamping limit 7 realizes clamping, reaches the effective clamping realized between working of plastics.
Claims (3)
1. a fastening buckle, comprising: the draw-in groove that the buckle that working of plastics carries and counterpart are arranged; It is characterized in that, the buckle that working of plastics carries comprises grab and clamping limit rib; Draw-in groove is arranged on corresponding plastics counterpart, is bar shaped perforate; Described grab is arranged on working of plastics body, and be sheet sickleshaped, grab root is snathe, is directly connected with working of plastics body, and grab end is sickleshaped card, the front portion of sickleshaped card to curving, can with pocket edges clamping; At grab root to the rear positions of grab end, be provided with the clamping limit rib coordinated with draw-in groove, this limit rib is positioned at the opposite side of sickleshaped card bending direction, controls the clamping of grab and draw-in groove, prevents from loosening.
2. fastening buckle according to claim 1, is characterized in that, the aperture widths of described draw-in groove is the thickness sum of grab and clamping limit rib.
3. fastening buckle according to claim 1, is characterized in that, the upper end portion of described clamping limit rib is shrunk to the guiding surface being suitable for entering draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831099.XU CN205064498U (en) | 2015-10-26 | 2015-10-26 | Fastening buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831099.XU CN205064498U (en) | 2015-10-26 | 2015-10-26 | Fastening buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064498U true CN205064498U (en) | 2016-03-02 |
Family
ID=55391060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520831099.XU Active CN205064498U (en) | 2015-10-26 | 2015-10-26 | Fastening buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835790A (en) * | 2016-05-19 | 2016-08-10 | 北京长安汽车工程技术研究有限责任公司 | Automotive plastic buckle and automobile |
| CN106197700A (en) * | 2016-07-05 | 2016-12-07 | 博耐尔汽车电气系统有限公司 | A kind of evaporator sensor self-locking structure |
-
2015
- 2015-10-26 CN CN201520831099.XU patent/CN205064498U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835790A (en) * | 2016-05-19 | 2016-08-10 | 北京长安汽车工程技术研究有限责任公司 | Automotive plastic buckle and automobile |
| CN106197700A (en) * | 2016-07-05 | 2016-12-07 | 博耐尔汽车电气系统有限公司 | A kind of evaporator sensor self-locking structure |
| CN106197700B (en) * | 2016-07-05 | 2019-07-26 | 博耐尔汽车电气系统有限公司 | A kind of evaporator sensor self-locking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |