CN202017682U - Self-fixing buckling structure - Google Patents
Self-fixing buckling structure Download PDFInfo
- Publication number
- CN202017682U CN202017682U CN2011201271093U CN201120127109U CN202017682U CN 202017682 U CN202017682 U CN 202017682U CN 2011201271093 U CN2011201271093 U CN 2011201271093U CN 201120127109 U CN201120127109 U CN 201120127109U CN 202017682 U CN202017682 U CN 202017682U
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- CN
- China
- Prior art keywords
- connected piece
- grab
- support sheet
- groove hole
- fixed support
- 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 discloses a self-fixing buckling structure, which comprises a clamping hook on a connecting piece and a clamping groove hole corresponding to the clamping hook in a connected piece, wherein the clamping hook is vertically arranged at the connecting end of the connecting piece, and the clamping groove hole is formed at the connected end of the connected piece; when the clamping hook is matched with the clamping groove hole of the connected piece, the wedge-shaped hook head of the clamping hook is correspondingly engaged on the supporting surface in the clamping groove hole of the connected piece; a fixed supporting plate is arranged at the connecting end of the connecting piece, and the fixed supporting plate is vertical to the connecting face of the connecting piece and parallel to a buckling face; the connected end of the connected piece is provided with a supporting hole corresponding to the fixed supporting plate; and the fixed supporting plate is in gapless fit with the supporting hole of the connected piece. The self-fixing buckling structure is simple, the manufacture of a die is simple, the production cost is reduced, and the self-fixing buckling structure further reinforces the reliability of buckling connection and avoids the problem that the clamping hook slips out or is broken due to the influence of an external force in use.
Description
Technical field
The utility model relates to the linkage structure between a kind of object, relates in particular to a kind of from fixed buckle structure.
Background technique
Usually buckle structure is after fastening with grab and draw-in groove hole, leans on the auxiliary muscles and bones chucking draw-in groove wall of grab side to limit its activity.This structure deviates from grab because of the impact of external force to the underbraced of substantially horizontal between link and the connected piece easily in the draw-in groove hole, even causes the grab fracture; In addition, its structure is complicated, and the manufacturing of mould is difficulty comparatively, so cost is higher.
Summary of the invention
The purpose of this utility model provides a kind of reliability height, and is simple in structure, and die sinking is easy to from fixed buckle structure.
The draw-in groove hole that comprises corresponding grab position on grab on the link and the connected piece from fixed buckle structure of the present utility model, described grab is vertically installed in the connecting end of link, the draw-in groove hole is arranged at the connecting end of connected piece, when grab cooperates with the draw-in groove hole of connected piece, the wedge shape gib head correspondence of grab is stung on the supporting surface that is held in the connected piece draw-in groove hole, wherein, the connecting end of described link is provided with the fixed support sheet, the fixed support sheet is perpendicular to the junction surface of link and be parallel to buckling surface, the connecting end of connected piece is provided with the supported hole of corresponding fixed support sheet position, and the fixed support sheet does not have the gap with the supported hole of connected piece and cooperates.
Adopt above design, the cooperation between grab and the draw-in groove hole can overcome the external force on the Vertical direction, avoids the displacement on link and the connected piece Vertical direction; Cooperatively interacting of fixed support sheet and supported hole can overcome the external force of substantially horizontal, avoids the displacement on link and the connected piece substantially horizontal, thus the problem of having avoided grab to meet accident or fracture.
Fixed support sheet of the present utility model is located at the one or both sides of grab.In addition, the fixed support sheet also can be inverted Ushaped loop and be arranged at the connecting end of link around grab, and at this moment, supported hole on the described connected piece and draw-in groove hole are same hole.Can and be subjected to the intensity of external force according to weight, the size of link and connected piece, select the set-up mode of fixed support sheet, thereby guaranteed the reliability that connects.
In sum, compared with prior art, simple in structure from fixed buckle structure of the present utility model, Mold Making is simple, cost of production reduces, and it has further strengthened the reliability that buckle connects, and influenced by external force when having avoided using and the problem that grab is deviate from or fractureed takes place.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is a kind of structural representation of the utility model from fixed buckle structure;
Fig. 2 is the another kind of structural representation of the utility model from fixed buckle structure.
Embodiment
Shown in Fig. 1 or 2, the draw-in groove hole 2 that comprises corresponding grab position on grab 1 on the link and the connected piece from fixed buckle structure of the present utility model, described grab 1 is vertically installed in the connecting end of link, draw-in groove hole 2 is arranged at the connecting end of connected piece, when grab 1 cooperates with the draw-in groove hole 2 of connected piece, wedge shape gib head 11 correspondences of grab 1 are stung on the supporting surface 21 that is held in the connected piece draw-in groove hole 2, wherein, the connecting end of described link is provided with fixed support sheet 3, fixed support sheet 3 is perpendicular to the junction surface of link and be parallel to buckling surface, the connecting end of connected piece is provided with the supported hole 4 of corresponding fixed support sheet 3 positions, and fixed support sheet 3 cooperates with the supported hole 4 no gaps of connected piece.The size of described supported hole 4 is big or small consistent with fixed support sheet 3, when fixed support sheet 3 inserts supported holes 4, the outer wall of fixed support sheet 3 and supported hole 4 inwalls near.
Adopt above design, the cooperation between grab 1 and the draw-in groove hole 2 can overcome the external force on the Vertical direction, avoids the displacement on link and the connected piece Vertical direction; Fixed support sheet 3 can overcome the external force of substantially horizontal with cooperatively interacting of supported hole 4, avoids the displacement on link and the connected piece substantially horizontal, thus the problem of having avoided grab to meet accident or fracture.
Fixed support sheet 3 of the present utility model is located at the one or both sides of grab 1.In addition, fixed support sheet 3 also can be inverted Ushaped loop and be arranged at the connecting end of link around grab 1, and at this moment, supported hole 4 on the described connected piece and draw-in groove hole 2 are same hole.Can and be subjected to the intensity of external force according to weight, the size of link and connected piece, select the set-up mode of fixed support sheet, thereby guaranteed the reliability that connects.
Claims (3)
1. one kind from fixed buckle structure, it comprises the draw-in groove hole of corresponding grab position on grab on the link and the connected piece, described grab is vertically installed in the connecting end of link, the draw-in groove hole is arranged at the connecting end of connected piece, when grab cooperates with the draw-in groove hole of connected piece, the wedge shape gib head correspondence of grab is stung on the supporting surface that is held in the connected piece draw-in groove hole, it is characterized in that: the connecting end of described link is provided with the fixed support sheet, the fixed support sheet is perpendicular to the junction surface of link and be parallel to buckling surface, the connecting end of connected piece is provided with the supported hole of corresponding fixed support sheet position, and the fixed support sheet does not have the gap with the supported hole of connected piece and cooperates.
2. according to claim 1 a kind of from fixed buckle structure, it is characterized in that: described fixed support sheet is located at the one or both sides of grab.
3. according to claim 1 and 2 a kind of from fixed buckle structure, it is characterized in that: described fixed support sheet is inverted Ushaped loop and is arranged at the connecting end of link around grab, and supported hole on the described connected piece and draw-in groove hole are same hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201271093U CN202017682U (en) | 2011-04-26 | 2011-04-26 | Self-fixing buckling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201271093U CN202017682U (en) | 2011-04-26 | 2011-04-26 | Self-fixing buckling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017682U true CN202017682U (en) | 2011-10-26 |
Family
ID=44811352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201271093U Expired - Fee Related CN202017682U (en) | 2011-04-26 | 2011-04-26 | Self-fixing buckling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757069A (en) * | 2016-05-09 | 2016-07-13 | 泉州市莱特灯具有限公司 | Anti-drafting road traffic signboard fastening equipment |
| CN107424513A (en) * | 2017-06-20 | 2017-12-01 | 合肥惠科金扬科技有限公司 | Surface frame fixed structure and display device |
-
2011
- 2011-04-26 CN CN2011201271093U patent/CN202017682U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757069A (en) * | 2016-05-09 | 2016-07-13 | 泉州市莱特灯具有限公司 | Anti-drafting road traffic signboard fastening equipment |
| CN107424513A (en) * | 2017-06-20 | 2017-12-01 | 合肥惠科金扬科技有限公司 | Surface frame fixed structure and display device |
| CN107424513B (en) * | 2017-06-20 | 2024-02-13 | 合肥惠科金扬科技有限公司 | Face frame fixing structure and display device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20170426 |