CN201305190Y - Pintle - Google Patents
Pintle Download PDFInfo
- Publication number
- CN201305190Y CN201305190Y CNU2008202231763U CN200820223176U CN201305190Y CN 201305190 Y CN201305190 Y CN 201305190Y CN U2008202231763 U CNU2008202231763 U CN U2008202231763U CN 200820223176 U CN200820223176 U CN 200820223176U CN 201305190 Y CN201305190 Y CN 201305190Y
- Authority
- CN
- China
- Prior art keywords
- pintle
- pole body
- cylinder
- clasp nail
- diameter
- 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
- Closures For Containers (AREA)
Abstract
The utility model discloses a pintle, which comprises an end cover and a pole body, wherein the pole body is of a hollow structure; the lower end of the pole body is provided with two symmetrical round holes; a core body is arranged in the pole body; a cylindrical through slot which transversely penetrates is arranged at a position on the core body and corresponds to the two round holes; both ends of the through slot are provided with steel balls; the diameter of each steel ball is larger than the round hole of the pole body; and a spring arranged in the through slot connects the two steel balls together, and correspondingly fixes the two steel balls in the two symmetrical round holes on the lower end of the pole body. By implementing the utility model, the interference fit is not needed between the pole body of the pintle and the connecting hole of a package box, the diameter of the pole body of the pintle can be moderately smaller than the inner diameter of the connecting hole, consequently, insertion and pullout can be more convenient, and the pintle or the package box cannot be damaged. Meanwhile, the structure ensures that the pintle can be made of metal, so that the strength of the pintle can be enhanced, and meanwhile, the appearance of the pintle can be improved, so that the package can be more luxurious.
Description
Technical field
The utility model relates to a kind of clasp nail, mainly is the clasp nail that is used for packing box, particularly is applicable to the clasp nail of wine box.
Background technology
The transparent plastic material box body is adopted in present drinks external packing mostly, be connected with base by clasp nail, finish packing, present clasp nail is to be made of plastics T type structure, and the front end of T type structure D has the wedge shape projection, during use the clasp nail front end firmly is pressed into connecting bore, utilize the plasticity type change of plastics to make the wedge shape projection of clasp nail front end pass connecting bore, firm box body of wedge shape projection lock and base are finished packing, otherwise during taking-up.
Such technology has the following disadvantages: because clasp nail is to utilize the plasticity type of plastics itself to become to realize locking and free action, to having relatively high expectations clasp nail diameter and cooperating of connecting bore diameter, the magnitude of interference is little, packing is effectively connected, the magnitude of interference is big, be not easy to insert and extract, even cause clasp nail or packing box to damage.
The utility model content
The purpose of this utility model is to provide by steel ball and spring and cooperates the clasp nail of realizing flexible clamping, to remedy the deficiencies in the prior art.
The purpose of this utility model is achieved in that a kind of clasp nail, comprise end cap and cylinder, end cap and cylinder are connected, this cylinder is a hollow structure, there is the circular hole of two symmetries the cylinder lower end, column body has core body, the position of corresponding two circular holes is provided with the cylindrical groove of lateral direction penetrating on core body, the groove two ends are provided with steel ball, the diameter of steel ball is greater than the circular hole on the cylinder, and being arranged at spring two steel balls of connection in the groove and they are fixed on the cylinder lower end accordingly has in the circular hole of two symmetries.Improving further is on end cap, is connected with draw ring.
During use the clasp nail cylinder is pressed into the connecting bore of packing box, two of the clasp nail front end steel balls are compressed when passing connecting bore, pass connecting bore after, steel ball ejects under the effect of spring, locks firm box body and base, finishes packing, on the contrary during taking-up.
By implementing the utility model, make clasp nail cylinder and packing box connecting bore need not interference fit, the clasp nail column diameter can be in right amount less than the internal diameter of connecting bore, make insertion, extract all conveniently, can not cause clasp nail or packing box to damage, simultaneously, such structure helps clasp nail and selects for use metallic material to make, improve clasp nail intensity, improve the outward appearance class of clasp nail simultaneously, make packing more apparent luxurious.
Description of drawings
Fig. 1 front view of the present utility model.1 is drag hook among the figure, the 2nd, and end cap, the 3rd, cylinder, the 4th, core body, the 5th, steel ball, the 6th, spring, the 7th, groove, the 8th, circular hole.
The specific embodiment
The utility model is further described by embodiment below in conjunction with accompanying drawing.
A kind of clasp nail, comprise end cap 2 and cylinder 3, end cap 2 and cylinder 3 are connected, this cylinder 3 is a hollow structure, there is the circular hole 8 of two symmetries cylinder 3 lower ends, there is core body 4 cylinder 3 inside, the position of corresponding two circular holes 8 is provided with the cylindrical groove 7 of lateral direction penetrating on core body 4, groove 7 two ends are provided with steel ball 5, the diameter of steel ball 5 is greater than the circular hole on the cylinder 38, being arranged at spring 6 two steel balls 5 of connection in the groove 7 and they are fixed on cylinder 3 lower ends accordingly has in the circular hole 8 of two symmetries, on end cap 2, is connected with draw ring 1.
Claims (2)
1, a kind of clasp nail, comprise end cap (2) and cylinder (3), end cap (2) and cylinder (3) are connected, it is characterized in that: cylinder (3) is a hollow structure, there is the circular hole (8) of two symmetries cylinder (3) lower end, there is core body (4) cylinder (3) inside, be provided with the cylindrical groove (7) of lateral direction penetrating in the position of upward corresponding two circular holes of core body (4) (8), groove (7) two ends are provided with steel ball (5), the diameter of steel ball (5) is greater than the circular hole (8) on the cylinder (3), and being arranged at spring (6) connection two steel balls (5) in the groove (7) and they are fixed on cylinder (3) lower end accordingly has in the circular hole (8) of two symmetries.
2, a kind of clasp nail as claimed in claim 1 is characterized in that: on end cap (2), be connected with draw ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202231763U CN201305190Y (en) | 2008-12-05 | 2008-12-05 | Pintle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202231763U CN201305190Y (en) | 2008-12-05 | 2008-12-05 | Pintle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201305190Y true CN201305190Y (en) | 2009-09-09 |
Family
ID=41097654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202231763U Expired - Fee Related CN201305190Y (en) | 2008-12-05 | 2008-12-05 | Pintle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201305190Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110475650A (en) * | 2018-11-23 | 2019-11-19 | 浙江夏隆电器有限公司 | A kind of buckle structure of razor tool tip |
-
2008
- 2008-12-05 CN CNU2008202231763U patent/CN201305190Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110475650A (en) * | 2018-11-23 | 2019-11-19 | 浙江夏隆电器有限公司 | A kind of buckle structure of razor tool tip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201305190Y (en) | Pintle | |
| CN102337803A (en) | Magnetic lock for cage safety door | |
| CN202378589U (en) | Magnetic pen container | |
| CN102682557B (en) | Product anti-theft tag | |
| CN203111711U (en) | Clasp nail | |
| CN201351405Y (en) | Double-steel ball column head type anti-knock lock core | |
| CN202269480U (en) | Automatic locking zipper | |
| CN202011676U (en) | Winding reel with thread locking function | |
| CN202222553U (en) | Pinned top-piece | |
| CN202670356U (en) | A fastener | |
| CN201007127Y (en) | Quincuncial lockset and matching key thereof | |
| CN206659285U (en) | A kind of clothing is with withholding | |
| CN201525568U (en) | Rope fixer | |
| CN204635283U (en) | A kind of key chain | |
| CN201011219Y (en) | Lock for sealing | |
| CN202981502U (en) | Rectangular curtain buckle | |
| CN202945896U (en) | Anti-theft lock with guide locating structure | |
| CN201125579Y (en) | Anti-theft mechanical lock | |
| CN211050514U (en) | Pen cap integrated insulin injection pen | |
| CN202970161U (en) | Sealing steel belt clamp | |
| CN102367711A (en) | Handle with key | |
| CN202981503U (en) | Arc-shaped curtain buckle | |
| CN202201302U (en) | Lifting type bottle cap | |
| CN201710087U (en) | Latching hook with steel ball locating | |
| CN102410291A (en) | High-strength expansion bolt |
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: 20090909 Termination date: 20171205 |