CN203283573U - Snap fastener - Google Patents
Snap fastener Download PDFInfo
- Publication number
- CN203283573U CN203283573U CN2013202107610U CN201320210761U CN203283573U CN 203283573 U CN203283573 U CN 203283573U CN 2013202107610 U CN2013202107610 U CN 2013202107610U CN 201320210761 U CN201320210761 U CN 201320210761U CN 203283573 U CN203283573 U CN 203283573U
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- China
- Prior art keywords
- shaped
- buckle
- tooth device
- cylinder
- clasp nail
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- 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.)
- Withdrawn - After Issue
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Abstract
A snap fastener relates to a connection part of a package box body. The snap fastener comprises a device with teeth and further comprises a buckle cylinder, a device with internal teeth, a clout nail and a pinch plate. A clamping protrusion structure is manufactured on the inner wall of the buckle cylinder, one end of the buckle cylinder is fixedly connected with the device with the teeth to form a female fastener, a buckling structure is manufactured at one end of the clout nail, and the other end of the clout nail is fixedly connected with the pinch plate in a plate shape to form a male fastener. The female fastener and the male fastener can be respectively arranged in an inner paper board and an outer paper board which are to be sewn without any tool in packing or unpacking sites, the device with the internal teeth is arranged between the two paper boards, and the male fastener is pressed into the female fastener to be buckled with the female fastener. The snap fastener is convenient to operate, light in labor intensity, quick in speed, and high in work efficiency, reduces the packing cost of enterprise, improves the quality of the sewn paper board packing box and the appearance of the sewn paper board packing box.
Description
Technical field
The present invention relates to pack the attaching parts of casing, espespecially a kind of primary and secondary fastener that is applicable to papery, the packing housing stitching such as wooden.
Background technology
The packing chest of packed goods has quite a few to use paperboard, and its packing casing general individual is large, has suitable pressure-bearing and the intensity that stands to collide.
Chinese patent discloses a kind of patent of invention (application publication number CN101966881A, applying date 2010.08.23) of connecting screw, and the stitching that is mainly used in goods packaging box connects.It comprises nut, hexagonal screw rod, band tooth meson, jump ring meson and pot shape meson, and nut is riveted into the first linkage unit with band tooth meson, and the end with hexagonal nuts that pot shape meson is rotatably connected in hexagonal screw rod becomes the second linkage unit.Sew up while connecting inside and outside two cardboard, the first linkage unit is placed in the cardboard of a side in case and will thrusts with the pointed tooth on the tooth meson this cardboard, the second linkage unit is placed in the cardboard of the outer side of case, the jump ring meson blocks mutually with nut and between inside and outside cardboard, the free end of hexagonal screw rod and nut are screwed onto appropriateness, just inside and outside two cardboards can be sewed up and connected.
This patent of invention overcome sew up container of paperboard adopt coating adhesive or beat the fastener mode and the hand labor intensity that causes greatly, the container of paperboard of inefficiency, stitching is of low quality, appearance is not attractive in appearance, the high defect of productive costs enterprise, but, some deficiency still:
One, need to be screwed onto appropriateness by hexagonal screw rod and nut, just inside and outside two cardboards can be sewed up and connected, therefore, must just can turn hexagonal screw rod by instruments such as crosshead (bottle opener, screwdriver), spanner or pliers during field packaging, during knocked down packing, also will be by instrument.This causes some inconvenience for field packaging or knocked down packing, and a slice is mixed and disorderly often at the packing on-the-spot or scene of unpacking, and instrument is also that east is lost west and thrown away, and often must look for something in all directions, and is very inconvenient.
Its two, during field packaging or must be by instrument turn hexagonal screw rod during knocked down packing, speed be slow, inefficiency increases the packing cost of enterprise.
Market demand a kind of at packing or the scene of unpacking needn't by any instrument just can complete operation the stitching attaching parts, and hand labor intensity is light, and speed is fast, high efficiency, the packing cost of enterprise reduces, and the container of paperboard quality of stitching is high and specious etc.
Summary of the invention
The present invention be intended to overcome adopt above-mentioned a kind of connecting screw to sew up container of paperboard or must be by tool operation while dismantling such packing chest, cause operating inconvenience, affect work efficiency, the deficiency of the packing cost of enterprise rising, a kind of primary and secondary fastener is provided.The stitching that is applicable to papery, the packing casing such as wooden connects, and uses this primary and secondary fastener, needn't just can complete operation by any instrument, and hand labor intensity is light, speed is fast, and the packing cost of high efficiency, enterprise reduces, and the container of paperboard quality of stitching is high and specious etc.
For this reason, a kind of primary and secondary fastener of the present invention adopts following technical proposals:
A kind of primary and secondary fastener of structure the present invention, comprise on its that is tabular the band tooth device that is shaped with pointed tooth, also comprises button cylinder, band internal tooth device, clasp nail and buckle;
The button cylinder is the bottomless cylindrical shells in two ends, is shaped with the card convex structure on the inwall of button cylinder, and an end and the described band tooth device of button cylinder are fastenedly connected to form mother buckle;
Through hole processed is opened in the disk-shaped and center of band internal tooth device, and the border of through hole is dentation, is detained cylinder with the through hole of internal tooth device and wears to pass through band internal tooth device and button cylinder are blocked mutually;
Clasp nail is tubular or column, and an end of clasp nail is shaped with buckle structure, the other end of clasp nail be tabular described buckle and be fastenedly connected to form the sub-buckle part;
An end that is shaped with buckle structure of clasp nail is stretched and is inserted in the button cylinder, makes buckle structure and card convex structure phase buckle, thereby realizes the snapping of this primary and secondary spare.
Technique scheme is further elaborated:
That opens in the card convex structure that is shaped with on the inwall of button cylinder that the bar shaped hole of system forms on for the barrel at the button cylinder stretches to barrel bar in cylinder, the length direction of barrel bar is along the length direction (namely along an end that is shaped with buckle structure of clasp nail, stretching the direction interpolation of stretching that inserts in the button cylinder) of button cylinder, the barrel bar near being free end with an end of tooth device and stretching in cylinder to cause and form stinging card convex, the other end of barrel bar still becomes integral body with cylindrical shell.The structure of barrel bar and performance such as strip shape shell fragment, its elasticity impels it to stretch in cylinder.
Described barrel bar at least one, in the time of many, they are in the same degree of depth on the barrel of button cylinder.
This end that the buckle structure that one end of clasp nail is shaped with comprises clasp nail is to the trapezoidal sections of making on convex edge that all sides are stretched out and clasp nail; This convex edge is frustum, and the end that is shaped with buckle structure that miner diameter end is positioned at clasp nail is stretched the front end of stretching direction interpolation that inserts in the button cylinder; Perhaps taper is made in this convex edge, and the vertex of a cone is stretched and inserted in the front end of stretching direction interpolation of buckleing in cylinder towards an end that is shaped with buckle structure of clasp nail; Cause the convex edge of buckle structure to extend through smoothly described card convex and lived by deduction and can not retreat in described button cylinder; The miner diameter end of this trapezoidal sections and described convex edge join, and this trapezoidal sections is that an end that is shaped with buckle structure of clasp nail is stretched to insert in button cylinder the barrel bar is still inwardly stretched and described convex edge deduction vacating space.
Be shaped with at least 4 pointed tooths on band tooth device, pointed tooth is symmetrical arranged on band tooth device.
With being shaped with the mounting hole of being convenient to dismantle with the tooth device on the tooth device.
Beneficial effect of the present invention is: one, needn't just can complete operation by any instrument at packing or the scene of unpacking, mother buckle and sub-buckle part are placed in respectively interior cardboard to be sewed up and outer cardboard (the sub-buckle part is placed in outer cardboard), and band internal tooth device between two cardboards, is pressed into mother buckle with the sub-buckle part and it is interlocked get final product, it is very convenient to operate, hand labor intensity is light, and speed is fast, high efficiency, the packing cost of enterprise reduces, and the container of paperboard quality of stitching is high and specious.Its two, simple in structure, be convenient to make.Its three, purposes is wide, the stitching that is not only applicable to container of paperboard connects, the stitching that also is fit to plank, other wood-based plate packing chest connects.
Description of drawings
Fig. 1 is exploded perspective schematic diagram of the present invention;
Fig. 2 is decomposing schematic representation of the present invention;
Fig. 3 is that the present invention makes up the snapping schematic perspective view;
Fig. 4 is that the present invention makes up the snapping schematic diagram.
In figure: 1, band tooth device; 2, pointed tooth; 3, mounting hole; 4, button cylinder; 5, bar shaped hole; 6, barrel bar; 7, band internal tooth device; 8, through hole; 9, clasp nail; 10, convex edge; 11, miner diameter end; 12, trapezoidal sections; 13, buckle.
The specific embodiment
Below, by reference to the accompanying drawings, introduce the specific embodiment of the present invention.
As shown in Figures 1 to 4, a kind of primary and secondary fastener of the present invention, comprise on its that is tabular the band tooth device 1 that is shaped with pointed tooth 2, also comprises button cylinder 4, band internal tooth device 7, clasp nail 9 and buckle 13.
Through hole 8 processed is opened in the disk-shaped and center of band internal tooth device 7, and the border of through hole 8 is dentation, is worn to pass through by button cylinder 4 with the through hole 8 of internal tooth device 7 band internal tooth device 7 and button tins 4 blocked mutually.
An end that is shaped with buckle structure of clasp nail 9 is stretched and is inserted in button cylinder 4, makes buckle structure and card convex structure phase buckle, thereby realizes the snapping of this primary and secondary spare.
The barrel bar 6(that stretches in cylinder that forms in the bar shaped hole 5 that the card convex structure that is shaped with on the inwall of button cylinder 4 is punching on the barrel of button cylinder 4 has elasticity), the length direction of barrel bar 6 is along the length direction of button cylinder 4, barrel bar 6 is free end near the end with tooth device 1 and stretches in cylinder to cause and form stinging card convex, and the other end of barrel bar 6 still becomes integral body with cylindrical shell.
Described barrel bar 6 at least one, when many described barrel bars 6 were set, they were in the same degree of depth on the barrel of button cylinder 4.In the present embodiment, barrel bar 6 is two, and these two barrel bars 6 are symmetrical arranged and are in the same degree of depth.
This end that the buckle structure that one end of clasp nail 9 is shaped with comprises clasp nail 9 is to the trapezoidal sections 12 of making on convex edge 10 that all sides are stretched out and clasp nail 9; This convex edge 10 is frustum, and the end that is shaped with buckle structure that miner diameter end 11 is positioned at clasp nail 9 is stretched the front end of stretching direction interpolation that inserts in button cylinder 4; Perhaps taper is made in this convex edge 10, and the vertex of a cone is stretched and inserted in the front end of stretching direction interpolation of buckleing in cylinder 4 towards an end that is shaped with buckle structure of clasp nail 9; Cause the convex edge 10 of buckle structure to extend through smoothly described card convex and lived by deduction and can not retreat in described button cylinder 4; The miner diameter end of this trapezoidal sections 12 and described convex edge 10 join, and when clasp nail 9 inserted button cylinder 4, trapezoidal sections 12 vacating spaces still inwardly stretched and 10 deductions of described convex edge barrel bar 6.
Be shaped with at least 4 pointed tooths 2 on band tooth device 1, pointed tooth 2 is symmetrical arranged on band tooth device 1, and pointed tooth 2 thrusts the cardboard that band is sewed up, and will be with tooth device 1 and cardboard location.
With being shaped with the mounting hole 3 of being convenient to dismantle with the tooth device on tooth device 1.
While using the present invention to sew up connection to container of paperboard, mother buckle and sub-buckle part are placed in respectively interior cardboard to be sewed up and outer cardboard, the band tooth device 1 of mother buckle is placed in the suture carton of inner layer, thrust cardboard with the pointed tooth on tooth device 1, the buckle 13 of sub-buckle part is placed in facing board, band internal tooth device 7 between two cardboards, is pressed into mother buckle with the sub-buckle part and it is interlocked get final product.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, every foundation technical spirit of the present invention, to any modification, equivalent variations and modification that above embodiment does, all still belongs in the scope of technical solution of the present invention.
Claims (6)
1. a primary and secondary fastener, comprise on its that is tabular the band tooth device that is shaped with pointed tooth, it is characterized in that: also comprise button cylinder, band internal tooth device, clasp nail and buckle;
The button cylinder is the bottomless cylindrical shells in two ends, is shaped with the card convex structure on the inwall of button cylinder, and an end and the described band tooth device of button cylinder are fastenedly connected to form mother buckle;
Through hole processed is opened in the disk-shaped and center of band internal tooth device, and the border of through hole is dentation, is detained cylinder with the through hole of internal tooth device and wears to pass through band internal tooth device and button cylinder are blocked mutually;
Clasp nail is tubular or column, and an end of clasp nail is shaped with buckle structure, the other end of clasp nail be tabular described buckle and be fastenedly connected to form the sub-buckle part;
An end that is shaped with buckle structure of clasp nail is stretched and is inserted in the button cylinder, makes buckle structure and card convex structure phase buckle, thereby realizes the snapping of this primary and secondary spare.
2. a kind of primary and secondary fastener according to claim 1, it is characterized in that: that opens in the card convex structure that is shaped with on the inwall of button cylinder that the bar shaped hole of system forms on for the barrel at the button cylinder stretches to barrel bar in cylinder, the length direction of barrel bar is along the length direction of button cylinder, the barrel bar is near being free end with an end of tooth device and stretching in cylinder to cause and form stinging card convex, and the other end of barrel bar still becomes integral body with cylindrical shell.
3. a kind of primary and secondary fastener according to claim 2, is characterized in that: described barrel bar at least one.
4. a kind of primary and secondary fastener according to claim 1 is characterized in that: this end that the buckle structure that an end of clasp nail is shaped with comprises clasp nail is to the trapezoidal sections of making on convex edge that all sides are stretched out and clasp nail; This convex edge is frustum, and the end that is shaped with buckle structure that miner diameter end is positioned at clasp nail is stretched the front end of stretching direction interpolation that inserts in the button cylinder; Perhaps taper is made in this convex edge, and the vertex of a cone is stretched and inserted in the front end of stretching direction interpolation of buckleing in cylinder towards an end that is shaped with buckle structure of clasp nail; Cause the convex edge of buckle structure to extend through smoothly described card convex and lived by deduction and can not retreat in described button cylinder; The miner diameter end of this trapezoidal sections and described convex edge join, and this trapezoidal sections is that an end that is shaped with buckle structure of clasp nail is stretched to insert in button cylinder the barrel bar is still inwardly stretched and described convex edge deduction vacating space.
5. a kind of primary and secondary fastener according to claim 1 is characterized in that: be shaped with at least 4 pointed tooths on band tooth device, pointed tooth is symmetrical arranged on band tooth device.
6. a kind of primary and secondary fastener according to claim 1, is characterized in that: with being shaped with the mounting hole of being convenient to dismantle with the tooth device on the tooth device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202107610U CN203283573U (en) | 2013-04-24 | 2013-04-24 | Snap fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202107610U CN203283573U (en) | 2013-04-24 | 2013-04-24 | Snap fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203283573U true CN203283573U (en) | 2013-11-13 |
Family
ID=49539949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202107610U Withdrawn - After Issue CN203283573U (en) | 2013-04-24 | 2013-04-24 | Snap fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203283573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204302A (en) * | 2013-04-24 | 2013-07-17 | 东莞市华恒盛重包装有限公司 | Snap fastener |
-
2013
- 2013-04-24 CN CN2013202107610U patent/CN203283573U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204302A (en) * | 2013-04-24 | 2013-07-17 | 东莞市华恒盛重包装有限公司 | Snap fastener |
| WO2014172975A1 (en) * | 2013-04-24 | 2014-10-30 | 广东华恒盛重包装集团有限公司 | Snap fastener |
| CN103204302B (en) * | 2013-04-24 | 2015-07-22 | 广东华恒盛重包装集团有限公司 | Snap fastener |
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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: 20131113 Effective date of abandoning: 20150722 |
|
| RGAV | Abandon patent right to avoid regrant |