CN204150405U - A kind of shock resistance theft-proof plastic bottle-top - Google Patents
A kind of shock resistance theft-proof plastic bottle-top Download PDFInfo
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- CN204150405U CN204150405U CN201420577266.8U CN201420577266U CN204150405U CN 204150405 U CN204150405 U CN 204150405U CN 201420577266 U CN201420577266 U CN 201420577266U CN 204150405 U CN204150405 U CN 204150405U
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- safety strap
- bottle
- annular
- shirt rim
- bottle lid
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Abstract
The utility model provides a kind of shock resistance theft-proof plastic bottle-top, comprise the female body of the bottle lid of band, with the safety strap of described body of the bottle lid integrated injection molding, described safety strap is located at the bottom of body of the bottle lid, ring cutting gap is provided with between body of the bottle lid and safety strap, described ring cutting gap is equidistantly provided with the connecting bridge that several connect body of the bottle lid and safety strap, also comprise the antitheft shirt rim of annular with body of the bottle lid and safety strap integrated injection molding, bottom the stressed madial wall that can be connected to described safety strap in bottle cap turningly in the antitheft shirt rim of described annular, the root of the antitheft shirt rim of annular is connected with safety strap madial wall, the afterbody of the antitheft shirt rim of annular is provided with uniform opening U groove such as several spacing such as circular arc such as grade.The utility model is easy to assemble fast, effortlessly, can bear from bottle interior stamping press upwards, avoid occurring bottle cap loosen or bottle cap by the phenomenon of swarming in, there is good puncture energy and theftproof performance.
Description
Technical field
The utility model relates to a kind of bottle cap, particularly a kind of shock resistance theft-proof plastic bottle-top.
Background technology
Existing Large Copacity bottle (such as 4L oil bottle, 4L mineral water bottle etc.) the safety strap of bottle cap be generally designed to saw-toothed blade formula or button bit formula theft-prevention structure, the safety strap of bottle cap is stressed is on each bearing surface separated, easily cause unbalance stress, when bottle interior produces larger stamping press upwards to bottle cap, the safety strap distortion on bottle cap is easily made to loosen, even safety strap departs from from the nest of bottle, especially in transportation, in Large Copacity bottle, the liquid of splendid attire easily produces stronger impulsive force to bottle cap, and between each bottle, clash into mutually the pressure larger to bottle cap generation, the safety strap distortion covered all easily is caused to loosen or get loose, bottle cap is loosened and causes leak of liquid in bottle, more seriously there will be bottle cap by the phenomenon of swarming in.
Utility model content
For the above-mentioned problems in the prior art, technical problem to be solved in the utility model is to provide a kind of shock resistance theft-proof plastic bottle-top, it is easy to assemble fast, effortlessly, can bear from bottle interior stamping press upwards, avoid occurring bottle cap loosen or bottle cap by the phenomenon of swarming in, there is good puncture energy and theftproof performance.
The technical solution of the utility model is as follows: a kind of shock resistance theft-proof plastic bottle-top, comprise the female body of the bottle lid of band, with the safety strap of described body of the bottle lid integrated injection molding, described safety strap is located at the bottom of body of the bottle lid, ring cutting gap is provided with between body of the bottle lid and safety strap, described ring cutting gap is equidistantly provided with the connecting bridge that several connect body of the bottle lid and safety strap, also comprise the antitheft shirt rim of annular with body of the bottle lid and safety strap integrated injection molding, bottom the stressed madial wall that can be connected to described safety strap in bottle cap turningly in the antitheft shirt rim of described annular, the root of the antitheft shirt rim of annular is connected with safety strap madial wall, the afterbody of the antitheft shirt rim of annular is provided with the opening U groove of distribution such as several spacing such as circular arc such as grade.
Annular antitheft shirt rim afterbody be provided with opening U groove, make annular antitheft shirt rim when turning over, afterbody contracting tension degree is little, easily turn over annular antitheft shirt rim, assemble smooth and easy, when tightening bottle cap, good guiding, correcting effect can be played in annular antitheft shirt rim, and bottle cap is easily tightened on bottle, when bottle cap is tightened and is put in place, the antitheft shirt rim of annular is absorbed in the nest of bottle completely, now, the antitheft shirt rim of annular and safety strap form trigonum, triangle has stability, when bottle cap is subject to bottle interior stamping press upwards, the antitheft shirt rim of annular and safety strap uniform force, and due to the groove depth of opening U groove be 1/2 of annular antitheft shirt rim width, each opening U trench bottom is formed on annular antitheft shirt rim, annular antitheft shirt rim and safety strap uniform force can be guaranteed further, body of the bottle lid not easily produces distortion or loosens, can effectively avoid occurring bottle cap loosen or bottle cap by the phenomenon of swarming in, there is good puncture energy and theftproof performance.
Further, the groove depth of described opening U groove is 1/2 of annular antitheft shirt rim width, and the width of described opening U groove is 1/6 to 1/4 of described circular arc spacing width.
Further, the root distance safety belt bottom end 1-2mm of the antitheft shirt rim of described annular.
Further, the thickness of the antitheft shirt rim of described annular is 1/2 of safety strap thickness.
Further, the bottom of described safety strap is provided with cone expansion portion, by the junction of described safety strap and the antitheft shirt rim of described annular to the outward-dipping expansion in bottom of described safety strap, tapered ring is arranged, the resistance to deformation intensity of safety strap can be strengthened, make safety strap can bear larger impulsive force, not yielding or damage, strengthen puncture energy and the theftproof performance of bottle cap.
Further, the lateral wall of described body of the bottle lid is provided with several axially parallel and anti-skidding muscle of projection uniformly at intervals, distance between adjacent anti-skidding muscle root is less than the width of single anti-skidding muscle root, and the anti-skidding muscle of setting can increase the grip of bottle cap, is convenient to laborsaving assembling bottle cap.
Further, the negative thread of described body of the bottle lid is two pitch threads, can reduce knob stroke, be convenient to rapid-assembling bottle cap.
The beneficial effects of the utility model are: the utility model is easy to assemble fast, effortlessly, after tightening bottle cap, the antitheft shirt rim of annular and safety strap form stable trigonum, when bottle cap is subject to bottle interior stamping press upwards, the antitheft shirt rim of annular and safety strap uniform force, body of the bottle lid not easily produces distortion or loosens, can effectively avoid occurring bottle cap loosen or bottle cap by the phenomenon of swarming in, there is good puncture energy and theftproof performance.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model.
Fig. 2 is lateral plan of the present utility model.
Fig. 3 is the structural representation that the utility model is tightened on bottle.
Fig. 4 is the A place enlarged drawing of Fig. 3.
Detailed description of the invention
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.
As Fig. 1, shown in Fig. 2, a kind of shock resistance theft-proof plastic bottle-top, comprise the body of the bottle lid 1 of integrated injection molding, safety strap 2 and annular antitheft shirt rim 4, body of the bottle lid 1 madial wall is provided with negative thread, safety strap 2 is located at the bottom of body of the bottle lid 1, after injection mo(u)lding, cutting knife contour parallel milling between body of the bottle lid 1 and safety strap 2 of the equidistant breach of band is adopted to form ring cutting gap 5, ring cutting gap 5 is equidistantly distributed with the connecting bridge 51 that 12 connect body of the bottle lid 1 and safety strap 2, when twist-off closure, connecting bridge 51 easily ruptures under the effect of rotary torsion, body of the bottle lid 1 is separated with safety strap 2, the antitheft shirt rim 4 of turnover annular is provided with bottom the madial wall of described safety strap 2, the thickness of the antitheft shirt rim 4 of annular is 1/2 of safety strap 2 thickness, the root of the antitheft shirt rim 4 of described annular is connected to safety strap 2 madial wall, and preferred root distance safety belt bottom end 1.5mm, the afterbody integrated injection molding of the antitheft shirt rim 4 of annular has 12 opening U grooves 41, spacing such as circular arc such as each opening U groove 41 grade distributes, the groove depth of preferred opening U groove 41 is the width of 1/2, opening U groove 41 of annular antitheft shirt rim 4 width is 1/5 of circular arc spacing width.
As shown in Figure 3, Figure 4, when assembling bottle cap, first antitheft for annular shirt rim 4 is turned over safety strap 2 inner, because the afterbody of the antitheft shirt rim 4 of annular is provided with opening U groove 41, when turning over, afterbody contracting tension degree is little, easily, effortlessly antitheft for annular shirt rim 4 can be turned over safety strap 2 inner, after having turned over, when bottle cap is encapsulated into bottle 6, good guiding, correcting effect can be played in annular antitheft shirt rim 4, make bottle cap easily be tightened on bottle 6, when bottle cap is tightened and is put in place, the antitheft shirt rim 4 of annular is absorbed in the nest 61 of bottle 6 completely, now, the antitheft shirt rim 4 of annular forms trigonum 7 with safety strap 2, because triangle has stability, when bottle cap is subject to bottle 6 inside stamping press upwards, the antitheft shirt rim 4 of annular and safety strap 2 uniform force, and due to the groove depth of opening U groove 41 be 1/2 of annular antitheft shirt rim 4 width, be molded over bottom each opening U groove 41 on annular antitheft shirt rim 4, annular antitheft shirt rim 4 and safety strap 2 uniform force can be guaranteed further, body of the bottle lid 1 not easily produces distortion or loosens, effectively can avoid occurring that bottle cap loosens to make in bottle leak of liquid or bottle cap by the phenomenon of swarming in, there is good puncture energy and theftproof performance.
In the present embodiment, the bottom of safety strap 2 is provided with cone expansion portion 21, cone expansion portion 21 by the junction of described safety strap 2 and the antitheft shirt rim of described annular 4 to the outward-dipping expansion in bottom of described safety strap 2, tapered ring is arranged, make the tapered expansion in sidewall bottom of safety strap 2, the resistance to deformation intensity of safety strap 2 can be strengthened, make safety strap 2 can bear larger impulsive force, not yielding or damage, thus strengthen the puncture energy of bottle cap and theftproof performance.
In the present embodiment, the lateral wall of described body of the bottle lid 1 is provided with several axially parallel and anti-skidding muscle 11 of projection uniformly at intervals, distance between adjacent anti-skidding muscle 11 root is less than the width of single anti-skidding muscle 11 root, the anti-skidding muscle 11 arranged can increase the grip of bottle cap, is convenient to laborsaving assembling bottle cap.The negative thread of body of the bottle lid 1 is preferably two pitch thread 12, can reduce knob stroke, be convenient to rapid-assembling bottle cap.
These are only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a shock resistance theft-proof plastic bottle-top, comprise the female body of the bottle lid of band, with the safety strap of described body of the bottle lid integrated injection molding, described safety strap is located at the bottom of body of the bottle lid, ring cutting gap is provided with between body of the bottle lid and safety strap, described ring cutting gap is equidistantly provided with the connecting bridge that several connect body of the bottle lid and safety strap, it is characterized in that: also comprise the antitheft shirt rim of annular with body of the bottle lid and safety strap integrated injection molding, bottom the stressed madial wall that can be connected to described safety strap in bottle cap turningly in the antitheft shirt rim of described annular, the root of the antitheft shirt rim of annular is connected with safety strap madial wall, the afterbody of the antitheft shirt rim of annular is provided with the opening U groove of distribution such as several spacing such as circular arc such as grade.
2. shock resistance theft-proof plastic bottle-top according to claim 1, is characterized in that: the groove depth of described opening U groove is 1/2 of annular antitheft shirt rim width, and the width of described opening U groove is 1/6 to 1/4 of described circular arc spacing width.
3. shock resistance theft-proof plastic bottle-top according to claim 1, is characterized in that: the root distance safety belt bottom end 1-2mm of the antitheft shirt rim of described annular.
4. shock resistance theft-proof plastic bottle-top according to claim 1, is characterized in that: the thickness of the antitheft shirt rim of described annular is 1/2 of described safety strap thickness.
5. shock resistance theft-proof plastic bottle-top according to claim 1, it is characterized in that: the bottom of described safety strap is provided with cone expansion portion, by the junction of described safety strap and the antitheft shirt rim of described annular to the outward-dipping expansion in bottom of described safety strap, tapered ring is arranged.
6. shock resistance theft-proof plastic bottle-top according to claim 1, it is characterized in that: the lateral wall of described body of the bottle lid is provided with several axially parallel and anti-skidding muscle of projection uniformly at intervals, and the distance between adjacent anti-skidding muscle root is less than the width of single anti-skidding muscle root.
7. shock resistance theft-proof plastic bottle-top according to claim 1, is characterized in that: the negative thread of described body of the bottle lid is two pitch thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577266.8U CN204150405U (en) | 2014-09-30 | 2014-09-30 | A kind of shock resistance theft-proof plastic bottle-top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577266.8U CN204150405U (en) | 2014-09-30 | 2014-09-30 | A kind of shock resistance theft-proof plastic bottle-top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204150405U true CN204150405U (en) | 2015-02-11 |
Family
ID=52508544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420577266.8U Active CN204150405U (en) | 2014-09-30 | 2014-09-30 | A kind of shock resistance theft-proof plastic bottle-top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204150405U (en) |
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2014
- 2014-09-30 CN CN201420577266.8U patent/CN204150405U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362001 Jiangnan Torch Industrial Zone, Licheng District, Quanzhou, Fujian Patentee after: Jiaheng Jahwa Limited by Share Ltd Address before: 362001 Jiangnan Torch Industrial Zone, Licheng District, Quanzhou, Fujian Patentee before: Quanzhou Huashuo Industrial Co., Ltd. |