CN203393968U - Keel latch structure - Google Patents
Keel latch structure Download PDFInfo
- Publication number
- CN203393968U CN203393968U CN201320350705.7U CN201320350705U CN203393968U CN 203393968 U CN203393968 U CN 203393968U CN 201320350705 U CN201320350705 U CN 201320350705U CN 203393968 U CN203393968 U CN 203393968U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- latch
- catch
- keel
- sheet
- 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
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a keel latch structure, which aims at solving the problems of the latch and has the advantages that the structure is simple, the effect of connecting with a wood plate is good in use, and the fixing is firm. The keel latch structure comprises a center shaft sheet, wherein the middle part of the top end of the center shaft sheet is provided with a first latch tongue in the horizontal direction, the two sides of the first latch tongue are respectively provided with a second latch tongue in the direction opposite to the first latch tongue, the first latch tongue and the second latch tongues are respectively in a wave shape, the middle part of the bottom end of the center shaft sheet is provided with a first retaining sheet in the direction same as the second latch tongues, the two sides of the first retaining sheet are respectively provided with a second retaining sheet in the direction opposite to the first retaining sheet, the middle part of the first retaining sheet is provided with a first positioning hole, and the middle part of each second retaining sheet is provided with a second positioning hole. By adopting the simple structure, when the structure is connected with the wood plate, more stability and more firmness can be realized.
Description
Technical field
The utility model relates to buckle structure, particularly a kind of keel buckle structure.
Background technology
The patent No. be the utility model of ZL200820112814.4 to relate to a kind of keel lock catch block for floor ，Ta cross section be I-shaped, trapezoidal dovetail or circular arc dovetail are processed in the top rail two ends of I-shaped, in the middle of the top rail of I-shaped, Di, two ends are high; The middle part of the top rail of I-shaped is provided with slim vertical tabs, avoids friction occurring and generation noise between floor; The bottom surface of the lower transverse beam of I-shaped is provided with concave convex texture, is beneficial to and the fixedlying positioning of cement floor.The deficiency of this utility model: fixing insecure.
Utility model content
The purpose of this utility model is to solve the existing problem of snap close, finds a kind of simple in structurely, connect to connect plank effective, fixing unstable keel buckle structure during use.
In order to realize described object, a kind of keel buckle structure of the utility model, comprise central axis sheet, central axis sheet top middle portion is provided with the first dead bolt of horizontal direction, the first dead bolt both sides are equipped with the second dead bolt that direction is contrary with the first dead bolt, described the first dead bolt and the second dead bolt are waveform, central axis sheet center bottom is provided with first catch identical with the second dead bolt direction, the first catch both sides are provided with the second catch that direction is contrary with the first catch, the centre position of described the first catch is provided with the first locating hole, the centre position of described the second catch is provided with the second locating hole.
Preferably, described the second locating hole is to recessed.While using screw, can make screw terminal enter in hole, prevent that screw from affecting the planarization of the second catch.
Preferably, described central axis sheet is provided with side opening.While needing, screw can screw tight by gaging hole and plank, makes snap close be connected more firmly with plank, saves the materials of snap close simultaneously.
Preferably, described the first dead bolt and the second dead bolt are the undaform dead bolt of 1 wave.Such structure, can make to latch under the prerequisite that realizes necessary function, reduces the complexity of producing, and saves material simultaneously.
Preferably, described the first dead bolt and the second dead bolt are the undaform dead bolt of 2 waves.It is more stable that such structure can make snap close and the template clip that will be connected obtain, and improves and connect effect.
By implementing the utility model, can obtain following useful technique effect: make the utility model by simple structure, more stable, more firm while making it connect plank.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Understanding for the ease of those skilled in the art, is further described the utility model below in conjunction with specific embodiment:
As shown in Figure 1, a kind of keel buckle structure, draw together central axis sheet 1, central axis sheet 1 top middle portion is provided with the first dead bolt 2 of horizontal direction, the first dead bolt 2 both sides are equipped with the second dead bolt 3 that direction is contrary with the first dead bolt 2, described the first dead bolt 2 and the second dead bolt 3 are waveform, central axis sheet 1 center bottom is provided with first catch 4 identical with the second dead bolt 3 directions, the first catch 4 both sides are provided with the second catch 5 that direction is contrary with the first catch 4, the centre position of described the first catch 4 is provided with the first locating hole 6, the centre position of described the second catch 5 is provided with the second locating hole 7.Described the second locating hole 7 is to recessed.Described central axis sheet 1 is provided with side opening 8.Described the first dead bolt 2 and the second dead bolt 3 are the undaform dead bolt of 1 wave.Described the first dead bolt 2 and the second dead bolt 3 also can be the undaform dead bolt of 2 waves.
During use, by the first dead bolt 2 and the second catch 5, clamp with plank, by the second dead bolt 3, clamp with needing another piece plank being connected with the first catch 4, can realize connection.The wave structure of the first dead bolt 2 and the second dead bolt 3 makes it be combined compactlyer with the groove of plank, makes to be connected between plank plank and plank more stable, more firm.
By implementing the utility model, can obtain following useful technique effect: make the utility model by simple structure, more stable, more firm while making it connect plank.
The foregoing is only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.
Claims (5)
1. a keel buckle structure, it is characterized in that: comprise central axis sheet (1), central axis sheet (1) top middle portion is provided with first dead bolt (2) of horizontal direction, the first dead bolt (2) both sides are equipped with the second dead bolt (3) that direction is contrary with the first dead bolt (2), described the first dead bolt (2) and the second dead bolt (3) are waveform, central axis sheet (1) center bottom is provided with first catch (4) identical with the second dead bolt (3) direction, the first catch (4) both sides are provided with the second catch (5) that direction is contrary with the first catch (4), the centre position of described the first catch (4) is provided with the first locating hole (6), the centre position of described the second catch (5) is provided with the second locating hole (7).
2. keel buckle structure as claimed in claim 1, is characterized in that: described the second locating hole (7) is to recessed.
3. keel buckle structure as claimed in claim 2, is characterized in that: described central axis sheet (1) is provided with side opening (8).
4. as the keel buckle structure as described in any one in claim 1～3, it is characterized in that: described the first dead bolt (2) and the second dead bolt (3) are the undaform dead bolt of 1 wave.
5. as the keel buckle structure as described in any one in claim 1～3, it is characterized in that: described the first dead bolt (2) and the second dead bolt (3) are the undaform dead bolt of 2 waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320350705.7U CN203393968U (en) | 2013-06-17 | 2013-06-17 | Keel latch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320350705.7U CN203393968U (en) | 2013-06-17 | 2013-06-17 | Keel latch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203393968U true CN203393968U (en) | 2014-01-15 |
Family
ID=49905508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320350705.7U Expired - Fee Related CN203393968U (en) | 2013-06-17 | 2013-06-17 | Keel latch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203393968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343605A (en) * | 2013-06-17 | 2013-10-09 | 浙江美典新材料有限公司 | Keel lock catch structure |
-
2013
- 2013-06-17 CN CN201320350705.7U patent/CN203393968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343605A (en) * | 2013-06-17 | 2013-10-09 | 浙江美典新材料有限公司 | Keel lock catch structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203393968U (en) | Keel latch structure | |
| CN204456878U (en) | Wall-beam-column template steel wood locking clamp | |
| CN204690969U (en) | A kind of Novel angle iron syndeton | |
| CN209976999U (en) | Invisible connecting piece for plates | |
| CN103343605A (en) | Keel lock catch structure | |
| CN203701283U (en) | Timber structure beam-pillar-wall connecting lock catch | |
| CN204048816U (en) | A kind of paper bed | |
| CN203383465U (en) | Novel latch floor | |
| CN203403331U (en) | Dihedral iron for railway turnout switching device | |
| CN205153128U (en) | Beam column construction in slant of improvement type | |
| CN204135715U (en) | Side's tongue Special clamping holder structure | |
| CN212754959U (en) | Novel bed | |
| CN220378626U (en) | Dovetail structure for furniture | |
| CN203488489U (en) | Connecting rod | |
| CN204940702U (en) | A kind of tension fastening connection piece | |
| CN205077868U (en) | Reinforcement aluminum alloy template K spacer pin subassembly for board | |
| CN102606580A (en) | Connection structure of solid wood furniture | |
| CN203230196U (en) | Octagonal piece of wood-plastic-composites (WPC) gazebo | |
| CN203891411U (en) | Novel buckling type connection floor | |
| CN216742311U (en) | Furniture fastener | |
| CN203146500U (en) | Corrugated board clamp base | |
| CN202302694U (en) | Partition steel structure | |
| CN201313336Y (en) | Novel inner angle frame | |
| CN211259252U (en) | Cabinet type solid wood board clamping structure | |
| CN207063505U (en) | A kind of forms for concrete |
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: 20140115 Termination date: 20180617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |