CN205203726U - Fastener is used in box connection - Google Patents
Fastener is used in box connection Download PDFInfo
- Publication number
- CN205203726U CN205203726U CN201520988416.9U CN201520988416U CN205203726U CN 205203726 U CN205203726 U CN 205203726U CN 201520988416 U CN201520988416 U CN 201520988416U CN 205203726 U CN205203726 U CN 205203726U
- Authority
- CN
- China
- Prior art keywords
- positioning seat
- fastener
- shaped card
- draw
- locking hole
- 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
The utility model relates to a fastener is used in box connection, this fastener includes: go up positioning seat and lower positioning seat, upward be provided with the draw -in groove on the positioning seat, the positioning seat includes down: the locating plate, set up at the vertical engaging lug of locating plate front end, connect through the connecting piece and connecting supra -auricular U -shaped card, setting up the connecting axle between U -shaped card medial surface, be provided with first locking hole on the U -shaped card, the locating plate rear end be provided with with first locking hole assorted second locking hole, connecting axle middle part is connected with joint spare, joint spare tip and card slot well -matched perpendicularly. The utility model discloses a fastener is used in box connection's structure is comparatively simple, when the fastener uses, only need with joint spare impress press simultaneously in the draw -in groove U -shaped card can, when the fastener is removed, only need up lift the U -shaped card, joint spare is automatic promptly to be popped out from the draw -in groove, in the time of need further locking, can lock the fastener convenient and practical, suitable further the popularization and application through the locking hole.
Description
Technical field
The utility model relates to the structure-design technique field of casing product, more particularly, relates to a kind of casing connection fastener.
Background technology
Traditional casing and the connection of case lid mostly adopt the connection mode of latch fitting and fastener, latch fitting is common U-shape lock, fastener comprises: upper mounted plate and bottom plate, bottom plate is provided with U-shaped flange, upper mounted plate is connected through the hinge with the connecting panel of bar pit, during use, bar pit and U-shaped flange match, put the snap close that namely U-shape lock completes casing and case lid again, first the unpacking process of this structure needs to open U-shape lock, and then the connecting panel with bar pit is taken off from U-shaped flange, complex operation, be not suitable for the application for bayonet types many in large-size box.For this problem, develop a kind of structure simple, convenient and practical casing connection fastener is those skilled in the art's technical matterss urgently to be resolved hurrily.
Utility model content
Technical problem to be solved in the utility model is: for overcoming the technical matters mentioned in above-mentioned background technology, now provides a kind of structure simple, convenient and practical casing connection fastener.
The utility model solves the technical scheme that its technical matters adopts: a kind of casing connection fastener, and this fastener comprises: upper positioning seat and lower positioning seat, upper positioning seat is provided with draw-in groove; Lower positioning seat comprises: locating plate, the vertical engaging lug being arranged on locating plate front end, the U-shaped card be connected to by attaching parts on engaging lug, be arranged on adapter shaft between U-shaped card medial surface; Described U-shaped card is provided with the first locking hole, and locating plate rear end is provided with the second locking hole matched with the first locking hole, is vertically connected with shackle member in the middle part of adapter shaft, and shackle member end and draw-in groove match.
Further, easy to process for making, described upper positioning seat is provided with knock hole and cross section is that " locating plate of lower positioning seat is provided with knock hole to the draw-in groove of (" shape.
Further, for making to operate, there is certain traveling comfort, described U-shaped card is provided with rubber coating.
Further, for convenience of regulating upper distance between positioning seat and shackle member, be vertically connected with shackle member by screw thread in the middle part of described adapter shaft, shackle member leading section and draw-in groove junction are cylindrical.
Beneficial effect: compared with prior art, the structure of casing connection fastener of the present utility model is comparatively simple, when fastener uses, only shackle member need be pressed in draw-in groove and press U-shaped card, during fastening relieving simultaneously, only U-shaped card up need be lifted, shackle member and automatically to eject from draw-in groove, when needing to lock further, can be locked fastener by locking hole, convenient and practical, suitable further genralrlization application.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, introduce doing the accompanying drawing used required in embodiment or description of the prior art simply below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is inverse layer structure schematic diagram of the present utility model;
Fig. 3 is the left view of Fig. 2;
In figure, 1. go up positioning seat, 11. draw-in grooves, 2. locating plate, 21. engaging lugs, 22.U shape is blocked, 23. adapter shafts, 24. first locking holes, 26. shackle member.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated, the word "front", "rear" used in description, "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outward " refer to the direction towards or away from particular elements geometric centre respectively.Embodiment does not below play any restriction effect to the utility model content described in claim, and, below the solution that is not limited to as the utility model described in claim of the full content of formation represented by embodiment necessary.
A kind of casing connection fastener as shown in drawings, this fastener comprises: upper positioning seat 1 and lower positioning seat, upper positioning seat 1 is provided with draw-in groove 11; Lower positioning seat comprises: locating plate 2, the vertical engaging lug 21 being arranged on locating plate 2 front end, the U-shaped card 22 be connected to by attaching parts on engaging lug, be arranged on adapter shaft 23 between U-shaped card 22 medial surface; Described U-shaped card 22 is provided with the first locking hole 24, first face, locking hole 24 place is vertical with face, U-shaped card 22 place, locating plate 2 rear end is provided with the second locking hole matched with the first locking hole 24, second face, locking hole place is parallel with the first face, locking hole 24 place, vertically be connected with shackle member 26 in the middle part of adapter shaft 23, shackle member 26 end and draw-in groove 11 match.
Further, described upper positioning seat 1 is provided with knock hole and cross section is the " draw-in groove 11 of (" shape; The locating plate 2 of described lower positioning seat is provided with knock hole; U-shaped card 22 is provided with rubber coating; Vertically be connected with shackle member 26 by screw thread in the middle part of adapter shaft 23, shackle member 26 leading section and draw-in groove 11 junction are cylindrical, and shackle member 26 rearward end is provided with screw thread, for regulating the distance between shackle member 26 and upper positioning seat 1.
End user is after fixing upper positioning seat 1 and lower positioning seat respectively, first shackle member 26 is connected in the draw-in groove 11 of upper positioning seat 1, again U-shaped card 22 is located on locating plate 2, the first locking hole 24 on U-shaped card 22 and the second locking hole on locating plate are matched, the fastening of this fastener to box cover can be completed, end user can also add at both bores place that pin, lockset or lead sealing rope all can complete the locking of this fastener at box cover place further, convenient and practical, be suitable for applying.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a casing connection fastener, is characterized in that: this fastener comprises: upper positioning seat and lower positioning seat, upper positioning seat is provided with draw-in groove; Lower positioning seat comprises: locating plate, the vertical engaging lug being arranged on locating plate front end, the U-shaped card be connected to by attaching parts on engaging lug, be arranged on adapter shaft between U-shaped card medial surface; Described U-shaped card is provided with the first locking hole, and locating plate rear end is provided with the second locking hole matched with the first locking hole, is vertically connected with shackle member in the middle part of adapter shaft, and shackle member end and draw-in groove match.
2. a kind of casing connection fastener according to claim 1, is characterized in that: described upper positioning seat is provided with knock hole and cross section is the " draw-in groove of (" shape.
3. a kind of casing connection fastener according to claim 1, is characterized in that: the locating plate of described lower positioning seat is provided with knock hole.
4. a kind of casing connection fastener according to claim 1, is characterized in that: described U-shaped card is provided with rubber coating.
5. a kind of casing connection fastener according to claim 1, it is characterized in that: be vertically connected with shackle member by screw thread in the middle part of described adapter shaft, shackle member leading section and draw-in groove junction are cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988416.9U CN205203726U (en) | 2015-12-02 | 2015-12-02 | Fastener is used in box connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988416.9U CN205203726U (en) | 2015-12-02 | 2015-12-02 | Fastener is used in box connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205203726U true CN205203726U (en) | 2016-05-04 |
Family
ID=55841458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520988416.9U Expired - Fee Related CN205203726U (en) | 2015-12-02 | 2015-12-02 | Fastener is used in box connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205203726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383789A (en) * | 2015-12-02 | 2016-03-09 | 常州中航泰克船舶装备有限公司 | Buckle for box body connection |
-
2015
- 2015-12-02 CN CN201520988416.9U patent/CN205203726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383789A (en) * | 2015-12-02 | 2016-03-09 | 常州中航泰克船舶装备有限公司 | Buckle for box body connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |