CN203194832U - Mould frame connection nail - Google Patents
Mould frame connection nail Download PDFInfo
- Publication number
- CN203194832U CN203194832U CN 201320119376 CN201320119376U CN203194832U CN 203194832 U CN203194832 U CN 203194832U CN 201320119376 CN201320119376 CN 201320119376 CN 201320119376 U CN201320119376 U CN 201320119376U CN 203194832 U CN203194832 U CN 203194832U
- Authority
- CN
- China
- Prior art keywords
- connection nail
- mould frame
- connected nail
- nail body
- frame
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a mould frame connection nail. The mould frame connection nail comprises a connection nail body and is characterized in that two ends of the connection nail body are cone frustums; and two symmetrically-distributed fins are formed on a position, which is adjacent to the outer wall of the middle part, of the connection nail body. The mould frame connection nail is reasonable in integrated design and ingenious in concept; the symmetrical fins are rigidly matched with reinforced ribs in a mould frame so as to realize fastening effects of the two ends of the mould frame; the two ends of the connection nail body are in a cone frustum structure so that the connection nail is conveniently inserted into a gap between the reinforced ribs; meanwhile, the mould frame connection nail has the very good safety and does not stab an operator; and the mould frame connection nail has very good practicability and is easy to popularize and apply.
Description
Technical field
The utility model relates to the technical field of case and bag framework connecting piece, moulds specifically the frame connected nail, particularly its mechanical connecting structure.
Background technology
The body supports of suitcase or draw-bar box is partly moulded frame for frame-type, this moulds frame by " burying case " mode, embed box house, can well play support effect to casing, this reset condition of moulding frame is strip shape body, by forming tower structure behind the thermal bending, the joint at two ends need to be fixed docking by connector, the requirement docking mode is simple, and, must have certain fastening force.
Existing mould shelf structure and have many unreasonable parts, support strength is inadequate, the fastening poor effect at two ends, and fastening operation is more loaded down with trivial details, is unfavorable for enhancing productivity.
Summary of the invention
The purpose of this utility model is to provide moulds the frame connected nail, and it adopts the fin snap-in structure, is used for the two ends of connection plastic frame, cooperates with reinforcement in moulding frame, and the fastening effect at frame two ends is moulded in realization, has overcome the shortcoming and defect that exists in the prior art.
To achieve these goals, the technical solution of the utility model is: mould the frame connected nail, it comprises the connected nail body, it is characterized in that: the two ends of described connected nail body all are the frustum of a cone, and the connected nail body is near two symmetrical fins of outer wall place formation at middle part.
The utility model discloses and mould the frame connected nail, the product global design is reasonable, is skillfully constructed, and reinforcement cooperates firmly in utilizing symmetrical fin and moulding frame, the fastening effect at frame two ends is moulded in realization, the two ends of connected nail are circular cone structure, are convenient to the gap between the connected nail insertion reinforcement, simultaneously, has good security, can not stab operating personnel, product has good practicality, is easy to apply.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model uses state diagram.
The specific embodiment
With reference to the accompanying drawings, the utility model further is described.
The utility model is for moulding the frame connected nail, it comprises connected nail body 1, it is different from prior art and is: the two ends of described connected nail body 1 all are the frustum of a cone 2, be convenient to connect order to insert mould the frame inner chamber, and connected nail body 1 are near two symmetrical fins 3 of outer wall place formation at middle part.
In the specific implementation, described fin 3 forms depression 4 with the connected nail body outer wall place of connected nail body 1 junction.
In the specific implementation, the height that described fin 3 protrudes from connected nail body 1 is 0.5mm-4mm, and the length of fin 3 is 3mm-20mm.
In the specific implementation, the length of described connected nail body 1 is 10mm-90mm.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that the utility model implementation is confined to above-mentioned these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. mould the frame connected nail, it comprises connected nail body (1), it is characterized in that: the two ends of described connected nail body (1) all are the frustum of a cone (2), and connected nail body (1) is near outer wall place formation two symmetrical fins (3) at middle part.
2. the frame connected nail of moulding according to claim 1 is characterized in that: the connected nail body outer wall place formation depression (4) of described fin (3) and connected nail body (1) junction.
3. the frame connected nail of moulding according to claim 1, it is characterized in that: the height that described fin (3) protrudes from connected nail body (1) is 0.5mm-4mm, and the length of fin (3) is 3mm-20mm.
4. the frame connected nail of moulding according to claim 1, it is characterized in that: the length of described connected nail body (1) is 10mm-90mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119376 CN203194832U (en) | 2013-03-17 | 2013-03-17 | Mould frame connection nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119376 CN203194832U (en) | 2013-03-17 | 2013-03-17 | Mould frame connection nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203194832U true CN203194832U (en) | 2013-09-18 |
Family
ID=49138979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320119376 Expired - Fee Related CN203194832U (en) | 2013-03-17 | 2013-03-17 | Mould frame connection nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203194832U (en) |
-
2013
- 2013-03-17 CN CN 201320119376 patent/CN203194832U/en not_active Expired - Fee Related
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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: 20130918 Termination date: 20150317 |
|
| EXPY | Termination of patent right or utility model |