CN201784863U - Connecting screw - Google Patents
Connecting screw Download PDFInfo
- Publication number
- CN201784863U CN201784863U CN2010205021726U CN201020502172U CN201784863U CN 201784863 U CN201784863 U CN 201784863U CN 2010205021726 U CN2010205021726 U CN 2010205021726U CN 201020502172 U CN201020502172 U CN 201020502172U CN 201784863 U CN201784863 U CN 201784863U
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- CN
- China
- Prior art keywords
- meson
- washers
- nut
- connecting screw
- screw rod
- 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 - Lifetime
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Abstract
A connecting screw belongs to the field of goods packaging, and comprises screw nuts, hexagonal screw rods, toothed washers, snap spring washers and pan-shaped washers, wherein the screw nuts are matched with the hexagonal screw rods, the toothed washers are assembled with the lower ends of the screw nuts, the snap springs are clamped on the screw nuts, and the pan-shaped washers are matched with the hexagonal screw nuts; and the toothed washers are provided with 2-6 teeth and 2-6 installation holes, the inner walls of center holes of the toothed washers are provided with 2-6 lugs, and the snap spring washers are provided with a plurality of trapezoid latches. The connecting screw is used for sewing up paperboard packaging boxes; has the advantages of firm connection, fast sewing speed and convenient dismounting; can reduce the work strength of workers, used amount of labor and production cost, and improve working efficiency and economic efficiency; is beneficial to environment protection; and brings epochal revolutionary change for the sewing technology of paperboard packaging boxes and brings new energy for packaging industry; and the sewn products are attractive and have high quality.
Description
Technical field
The utility model relates to the goods packing field, particularly relates to a kind of connecting screw.
Background technology
In the goods packing field, the packing chest that packed goods uses has the employing cardboard to make.The packing chest that adopts the cardboard manufacturing is that employing coating adhesive or the mode of playing fastener are sewed up in manufacturing process.The mode that adopts coating adhesive or play fastener is sewed up container of paperboard, and working strength of workers is big, inefficiency; The container of paperboard of sewing up is of low quality, and appearance is not attractive in appearance; The productive costs height of enterprise.Along with the continuous development of progress of science and technology and society, the mode of sewing up container of paperboard has to be updated.Therefore, people urgently wish a kind of container of paperboard quality that can alleviate working strength of workers, increase work efficiency and sew up, reduce enterprise productive costs, increase economic efficiency, make the sewing process of container of paperboard to produce epoch-making revolutionary variation, bring the connecting screw of new vigor and vitality to come out to packaging industry.
The utility model content
Technical problem to be solved in the utility model is, the stitching container of paperboard that overcomes prior art adopts coating adhesive or beats the fastener mode and cause working strength of workers big, inefficiency, the container of paperboard of sewing up is of low quality, appearance is not attractive in appearance, the defective that the productive costs of enterprise is high, a kind of connecting screw is provided, sew up container of paperboard with this connecting screw, can alleviate working strength of workers, the container of paperboard quality of increasing work efficiency and sewing up, reduce the productive costs of enterprise, increase economic efficiency, make the sewing process of container of paperboard produce epoch-making revolutionary variation, bring new vigor and vitality to packaging industry.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of connecting screw, comprise nut and hexagonal screw rod, nut and hexagonal screw rod are combined together, this connecting screw also comprises band tooth meson, jump ring meson and pot shape meson, band tooth meson and nut lower end are assembled together, the jump ring meson is stuck on the nut, and pot shape meson and hexagonal screw rod are combined together.
In technique scheme, on band tooth meson, design 2～6 teeth that are useful on the leak-tight joint cardboard and 2～6 mounting holes that are used for easy disassembly band tooth meson and nut.
Design is useful on 2～6 projections of riveting nut lower end tightly on the center bore inner wall of band tooth meson.
Design is useful on a plurality of trapezoidal latch that is fastened togather tightly with nut outer wall on the jump ring meson.
Design is useful on the negative thread that is combined together with the hexagonal screw rod on the center bore inner wall of pot shape meson.
Design is useful on the crosshead of easy disassembly hexagonal screw rod on the hexagonal screw rod.
The beneficial effects of the utility model are: 1, this connecting screw is rational in infrastructure, is used for the stitching of container of paperboard, and it is connected firmly.2, sew up container of paperboard with this connecting screw, stitching speed is fast, easy accessibility, and the product after the stitching is attractive in appearance, the suture quality height of container of paperboard.3, use this connecting screw that container of paperboard is sewed up, can alleviate working strength of workers, increase work efficiency, reduce the labor amount, reduce the productive costs of enterprise, increase economic efficiency.4, the mode that can replace traditional use adhesives with this connecting screw or play fastener is sewed up container of paperboard, makes the sewing process of container of paperboard produce epoch-making revolutionary variation, brings new vigor and vitality to packaging industry.5, do not pollute the environment, help environmental protection, and help the recovery after container of paperboard uses, in the removal process after container of paperboard uses, be convenient to dismantle this connecting screw, dismounting speed is fast.6, help saving suture material,, and can reach energy-conservation and purpose environmental protection as adhesives, fastener etc.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a upward view of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a birds-eye view of the present utility model;
Fig. 4 is a cutaway view of the present utility model.
Among the figure, 1, band tooth meson; 2, nut; 3, jump ring meson; 4, pot shape meson; 5, hexagonal screw rod; 6, tooth; 7, mounting hole; 8, projection; 9, trapezoidal latch; 10, crosshead.
The specific embodiment
Referring to Fig. 1 to Fig. 4, the described a kind of connecting screw of present embodiment, comprise nut 2 and hexagonal screw rod 5, nut 2 and hexagonal screw rod 5 are combined together, this connecting screw also comprises band tooth meson 1, jump ring meson 3 and pot shape meson 4, band tooth meson 1 is assembled together with nut 2 lower ends, and jump ring meson 3 is stuck on the nut 2, and pot shape meson 4 is combined together with hexagonal screw rod 5.Design is useful on 4 teeth 6 and 4 mounting holes 7 that are used for easy disassembly band tooth meson 1 and nut 2 of leak-tight joint cardboard on band tooth meson 1.Design is useful on 4 projections 8 of riveting nut lower end tightly on the center bore inner wall of band tooth meson 1.Design is useful on a plurality of trapezoidal latch 9 that is fastened togather tightly with nut outer wall on jump ring meson 3.Design is useful on the negative thread that is combined together with hexagonal screw rod 5 on the center bore inner wall of pot shape meson 4.Design is useful on the crosshead 10 of easy disassembly hexagonal screw rod 5 on hexagonal screw rod 5.When using this connecting screw that container of paperboard is sewed up, band tooth meson 1 is positioned on the inwall of carton of inner layer of the two-layer cardboard of suture, 4 teeth 6 on the band tooth meson 1 thrust in the cardboard, jump ring meson 3 is between the two-layer cardboard of suture, the facing board that pot shape meson 4 is positioned at the two-layer cardboard of suture in appearance, crosshead 10 on the hexagonal screw rod 5 is positioned at outside the container of paperboard, so that this connecting screw of people's installation or removal.
The above only is a preferred embodiment of the present utility model; be not to be used for limiting the utility model; all its similar embodiment and approximate structure; for example; on band tooth meson, design 2～6 teeth that are useful on the leak-tight joint cardboard and 2～6 mounting holes that are used for easy disassembly band tooth meson and nut; design is useful on 2～6 projections of riveting nut lower end tightly on the center bore inner wall of band tooth meson; design is useful on a plurality of trapezoidal latches of being fastened togather tightly with nut outer wall etc. on the jump ring meson, and these features all should be covered by the protection domain of the utility model patent.
Claims (6)
1. connecting screw, comprise nut and hexagonal screw rod, nut and hexagonal screw rod are combined together, it is characterized in that: also comprise band tooth meson, jump ring meson and pot shape meson, band tooth meson and nut lower end are assembled together, the jump ring meson is stuck on the nut, and pot shape meson and hexagonal screw rod are combined together.
2. a kind of connecting screw according to claim 1 is characterized in that: design 2～6 teeth that are useful on the leak-tight joint cardboard and 2～6 mounting holes that are used for easy disassembly band tooth meson and nut on band tooth meson.
3. a kind of connecting screw according to claim 1 and 2 is characterized in that: design is useful on 2～6 projections of riveting nut lower end tightly on the center bore inner wall of band tooth meson.
4. a kind of connecting screw according to claim 1 is characterized in that: design is useful on a plurality of trapezoidal latch that is fastened togather tightly with nut outer wall on the jump ring meson.
5. a kind of connecting screw according to claim 1 is characterized in that: design is useful on the negative thread that is combined together with the hexagonal screw rod on the center bore inner wall of pot shape meson.
6. a kind of connecting screw according to claim 1 is characterized in that: design is useful on the crosshead of easy disassembly hexagonal screw rod on the hexagonal screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205021726U CN201784863U (en) | 2010-08-23 | 2010-08-23 | Connecting screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205021726U CN201784863U (en) | 2010-08-23 | 2010-08-23 | Connecting screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784863U true CN201784863U (en) | 2011-04-06 |
Family
ID=43816838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205021726U Expired - Lifetime CN201784863U (en) | 2010-08-23 | 2010-08-23 | Connecting screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966881A (en) * | 2010-08-23 | 2011-02-09 | 东莞市华恒盛重包装有限公司 | Connecting screw |
-
2010
- 2010-08-23 CN CN2010205021726U patent/CN201784863U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966881A (en) * | 2010-08-23 | 2011-02-09 | 东莞市华恒盛重包装有限公司 | Connecting screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110406 Effective date of abandoning: 20111207 |