CN203676312U - Simple plastic cord fastener - Google Patents
Simple plastic cord fastener Download PDFInfo
- Publication number
- CN203676312U CN203676312U CN201320478935.1U CN201320478935U CN203676312U CN 203676312 U CN203676312 U CN 203676312U CN 201320478935 U CN201320478935 U CN 201320478935U CN 203676312 U CN203676312 U CN 203676312U
- Authority
- CN
- China
- Prior art keywords
- plastics
- mentioned
- plastic
- fastener
- box
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 137
- 229920003023 plastic Polymers 0.000 title claims abstract description 137
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a simple plastic cord fastener. The simple plastic cord fastener comprises a plastic female fastener and a plastic male fastener; an elastic part is stretched between the plastic female fastener and the plastic male fastener; the plastic male fastener is provided with an anti-separation device; the elastic part is a plastic spring. Therefore, the simple plastic cord fastener breaks through the structural pattern of the traditional cord fastener, the elastic part is the plastic spring, the effect of the traditional elastic parts stretched at the lower end of the plastic male fastener and the inner bottom of the plastic female fastener is achieved by utilizing the elastic characteristic of a common plastic material for the cord fastener, a cord passing hole for realizing the match of the opening and the closing of the plastic female fastener and the plastic male fastener is used for adjusting the length and tightness of a cord to be adjusted, and the defect of complicated structure of the elastic part such as the spring of the traditional cord fastener is overcome; the integral cord fastener is made of plastics, can be formed at a time, does not contain any metals and is convenient to recycle. Compared with the prior art, the simple plastic cord fastener has the advantages that the simple plastic cord fastener can efficiently adjust the opening and the closing of the cord, is simple in structure, novel, reasonable, high in integrity, easy to form, low in cost, environment-friendly and practical.
Description
Technical field
The utility model relates to daily life field, is specifically related to a kind of simple type plastics sling that can efficiently realize the switch adjusting to rope.
Background technology
In daily life, sling is used in clothing, luggage etc. and locates, in the time that reality is used, rope is fixed on to the opening part of luggage, cap or the waist place of clothing, be installed with sling at the fag end place of rope again, tighten up a rope and then fix with sling, locate for tightening luggage opening, cap or clothing waist etc.Existing sling, as Chinese utility model patent CN200620017547.3 proposes a kind of sling for the fixing rope joint through dress material, comprise box and pin thread, described pin thread is enclosed within described box, in described box and pin thread, be provided with the rope yarn hole of running through, described box is connected by elastomeric element with pin thread, and described box is fixed on dress material.In actual production process, elastomeric element can be spring etc., because the sling of this utility model is fixed in luggage case and bag, clothing and knapsack class, sling can not rock, but the structure of this utility model is more complicated, and globality is poor, processing inconvenience, cost is high, and each parts can not recycle simultaneously, and environmental-protecting performance and practicality are restricted.
Given this, this case inventor further investigate the problems referred to above, then has this case to produce.
Utility model content
The purpose of this utility model is to provide a kind of can efficiently realize the simple type plastics sling that the switch of rope is regulated, and simple in structure, new reasonable, globality is strong, moulding is simple, and cost is low, environmental protection and practical.
In order to achieve the above object, the utility model adopts such technical scheme:
A kind of simple type plastics sling, comprises plastics box and is inserted in the plastics pin thread that plastic master is smashed, and open and be provided with elastomeric element, and described plastics pin thread is equipped with Anti-extrusion device between the lower end of described plastics pin thread and the inner bottom part of described plastics box; Described elastomeric element is plastics spring.
Cross section ovalize or the rectangle of above-mentioned plastics box, above-mentioned plastics pin thread and described plastics box match, and above-mentioned plastics spring is polyline shaped, and towards the ellipse of described plastics box or the bending of the length direction of rectangular cross section; The lacing hole of the lacing hole of described plastics pin thread and described plastics box is along the width setting of ellipse or the rectangular cross section of described plastics box.
Above-mentioned plastics spring is bending lath, and parallel with the ellipse of above-mentioned plastics box or the width of rectangular cross section.
The lower end of the corresponding above-mentioned bending lath of inner bottom part of above-mentioned plastics box is provided with spacing block set.
Two above-mentioned spacing block sets are divided into both sides along the ellipse of above-mentioned plastics box or the length direction of rectangular cross section.
Above-mentioned plastics spring and above-mentioned plastics pin thread are structure as a whole.
Above-mentioned Anti-extrusion device is the lower edge of being located at the lacing hole of above-mentioned plastics pin thread, and is stuck in the fixture block in the lacing hole of above-mentioned plastics box.
Two above-mentioned fixture blocks are divided into the two-port of the lacing hole of above-mentioned plastics pin thread.
The downside of above-mentioned fixture block is formed with the inclined-plane of taking advantage of a situation.
Adopt after technique scheme, simple type plastics sling of the present utility model, break through the structural form of traditional sling, its elastomeric element is plastics spring, utilize the elastic characteristic of conventional sling plastic material self, reach the lower end of plastics pin thread and the inner bottom part of plastics box and open the effect of the traditional elastic assemblies being provided with, realize plastics box that switch matches and the lacing hole of plastics pin thread and use length and degree of tightness to regulate to regulated rope, overcoming traditional sling needs the labyrinth defect of the elastomeric elements such as spring; And entirety is plastic material, can one-shot forming, and containing metal not, be convenient to reclaim, compared with prior art, simple type plastics sling of the present utility model, it can efficiently be realized the switch of rope is regulated, simple in structure, new reasonable, globality is strong, moulding is simple, and cost is low, environmental protection and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model;
Fig. 3 is the schematic top plan view of plastics box.
In figure:
1-plastics box 11-lacing hole
12-spacing block set
2-plastics pin thread 21-lacing hole
3-plastics spring
The 4-Anti-extrusion device 41-inclined-plane of taking advantage of a situation
The specific embodiment
Be described in detail the technical solution of the utility model below by specific embodiment in order further to explain.
A kind of simple type plastics sling of the present utility model, as Figure 1-3, comprises plastics box 1 and is inserted in the plastics pin thread 2 in plastics box 1.
Between the inner bottom part of the lower end of plastics pin thread 2 and plastics box 1, open and be provided with elastomeric element, and plastics pin thread 2 is equipped with Anti-extrusion device 4; Improvements are, elastomeric element is plastics spring 3, utilize the elastic characteristic of conventional sling plastic material self, reach the lower end of plastics pin thread 2 and the inner bottom part of plastics box 1 and open the effect of the traditional elastic assemblies being provided with, realize the lacing hole 11 of the plastics box 1 that switch matches and the lacing hole 21 of plastics pin thread 2 and use length and degree of tightness to regulate to regulated rope, overcoming traditional sling needs the labyrinth defect of the elastomeric elements such as spring; And entirety is plastic material, can one-shot forming, and containing metal not, be convenient to reclaim.
Preferably, cross section ovalize or the rectangle of plastics box 1, plastics pin thread 2 matches with plastics box 1, and plastics spring 3 is polyline shaped, and towards the ellipse of plastics box 1 or the bending of the length direction of rectangular cross section; The lacing hole 21 of plastics pin thread 2 and the lacing hole 11 of plastics box 1 are along the width setting of ellipse or the rectangular cross section of plastics box 1, this is simple in structure, convenient formation, and overall structure also can play to plastics pin thread 2 and plastics box 1 guide effect of plug.
For the elastic performance of reinforced plastics spring 3, preferably, plastics spring 3 is bending lath, and parallel with the ellipse of plastics box 1 or the width of rectangular cross section.
Preferably, the lower end of the plastics spring 3 of the corresponding bending plate strips of the inner bottom part of plastics box 1 is provided with spacing block set 12, and this spacing block set 12 can carry out the plastics spring of bending plate strips 3 spacing, can effectively guarantee the optimum Working of plastics spring 3.
Preferably, two spacing block sets 12 are divided into both sides along the ellipse of plastics box 1 or the length direction of rectangular cross section.
For the ease of processing and forming, and strengthen globality, preferably, plastics spring 3 is structure as a whole with plastics pin thread 2.
Preferably, Anti-extrusion device 4 for be located at plastics pin thread 2 lacing hole 21 lower edge and be stuck in the fixture block in the lacing hole 11 of plastics box 1.
Preferably, the Anti-extrusion device 4 of two fixture block forms is divided into the two-port of the lacing hole 21 of plastics pin thread 2.
Preferably, the downside of the Anti-extrusion device 4 of fixture block form is formed with the inclined-plane 41 of taking advantage of a situation, and in the time that plastics pin thread 2 inserts in plastics box 1, the Anti-extrusion device 4 of fixture block form relies on the inclined-plane 41 of taking advantage of a situation to take advantage of a situation and slips in lacing hole 11.
Simple type plastics sling of the present utility model, shape, size, quantity and the distribution form etc. of fixture block can be adjusted and design according to actual requirement; The form of Anti-extrusion device also can be adjusted and design according to actual requirement; Plastics spring and plastics pin thread are preferably integrative-structure, and the type of attachment of the two also can be adjusted and design according to actual requirement; Shape, size, quantity and the distribution form etc. of spacing block set can be adjusted and design according to actual requirement; The form of plastics spring also can be adjusted and design according to actual requirement; The shape of cross section of plastics box also can be adjusted and design according to actual requirement; Plastics box is roughly similar with the structure of the structure of plastics pin thread and the box of existing sling and pin thread, but concrete structure can be cooperation the technical solution of the utility model and does adaptive structural adjustment.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable variation or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.
Claims (8)
1. a simple type plastics sling, comprises plastics box and is inserted in the plastics pin thread that plastic master is smashed, and open and be provided with elastomeric element, and described plastics pin thread is equipped with Anti-extrusion device between the lower end of described plastics pin thread and the inner bottom part of described plastics box; It is characterized in that: described elastomeric element is plastics spring; Cross section ovalize or the rectangle of above-mentioned plastics box, above-mentioned plastics pin thread and described plastics box match, and above-mentioned plastics spring is polyline shaped, and towards the ellipse of described plastics box or the bending of the length direction of rectangular cross section; The lacing hole of the lacing hole of described plastics pin thread and described plastics box is along the width setting of ellipse or the rectangular cross section of described plastics box.
2. a kind of simple type plastics sling according to claim 1, is characterized in that: above-mentioned plastics spring is bending lath, and parallel with the ellipse of above-mentioned plastics box or the width of rectangular cross section.
3. a kind of simple type plastics sling according to claim 2, is characterized in that: the lower end of the corresponding above-mentioned bending lath of inner bottom part of above-mentioned plastics box is provided with spacing block set.
4. a kind of simple type plastics sling according to claim 3, is characterized in that: two above-mentioned spacing block sets are divided into both sides along the ellipse of above-mentioned plastics box or the length direction of rectangular cross section.
5. according to a kind of simple type plastics sling described in any one in claim 1-4, it is characterized in that: above-mentioned plastics spring and above-mentioned plastics pin thread are structure as a whole.
6. a kind of simple type plastics sling according to claim 5, is characterized in that: above-mentioned Anti-extrusion device is the lower edge of being located at the lacing hole of above-mentioned plastics pin thread, and is stuck in the fixture block in the lacing hole of above-mentioned plastics box.
7. a kind of simple type plastics sling according to claim 6, is characterized in that: two above-mentioned fixture blocks are divided into the two-port of the lacing hole of above-mentioned plastics pin thread.
8. a kind of simple type plastics sling according to claim 7, is characterized in that: the downside of above-mentioned fixture block is formed with the inclined-plane of taking advantage of a situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478935.1U CN203676312U (en) | 2013-08-07 | 2013-08-07 | Simple plastic cord fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478935.1U CN203676312U (en) | 2013-08-07 | 2013-08-07 | Simple plastic cord fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203676312U true CN203676312U (en) | 2014-07-02 |
Family
ID=50998296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320478935.1U Expired - Fee Related CN203676312U (en) | 2013-08-07 | 2013-08-07 | Simple plastic cord fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203676312U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104432993A (en) * | 2014-11-05 | 2015-03-25 | 嘉善保利来服饰有限公司 | Button clamping base |
| CN106923904A (en) * | 2017-03-23 | 2017-07-07 | 梧州市中盟贸易有限公司 | A kind of moistureproof Medical cabinet |
| CN107440359A (en) * | 2017-03-23 | 2017-12-08 | 梧州市中盟贸易有限公司 | A kind of Medical moisture-proof cabinet |
| CN107440801A (en) * | 2017-03-23 | 2017-12-08 | 梧州市中盟贸易有限公司 | A kind of moistureproof medical supplies cabinet |
-
2013
- 2013-08-07 CN CN201320478935.1U patent/CN203676312U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104432993A (en) * | 2014-11-05 | 2015-03-25 | 嘉善保利来服饰有限公司 | Button clamping base |
| CN106923904A (en) * | 2017-03-23 | 2017-07-07 | 梧州市中盟贸易有限公司 | A kind of moistureproof Medical cabinet |
| CN107440359A (en) * | 2017-03-23 | 2017-12-08 | 梧州市中盟贸易有限公司 | A kind of Medical moisture-proof cabinet |
| CN107440801A (en) * | 2017-03-23 | 2017-12-08 | 梧州市中盟贸易有限公司 | A kind of moistureproof medical supplies cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203676312U (en) | Simple plastic cord fastener | |
| CN203482958U (en) | Improved plastic cord fastener | |
| CN203523966U (en) | Simple plastic rope buckle | |
| CN203523965U (en) | Plastic rope buckle convenient to use | |
| CN203482961U (en) | Novel plastic cord fastener | |
| CN205446295U (en) | Elastic buckle | |
| CN203494626U (en) | Jigger | |
| CN204489432U (en) | Portable can assembled packing box | |
| CN204048082U (en) | A kind of woman style jersey with drinking device | |
| CN208459783U (en) | A kind of spark timer of adjustable paper tape width | |
| CN207544493U (en) | A kind of four-part button | |
| CN203692759U (en) | Novel plastic jewelry finishing box | |
| CN206462928U (en) | Shower room glass guide groove demolition part | |
| CN204662005U (en) | A kind of change rail cap seaming machine | |
| CN204169218U (en) | A kind of portable waterproof motion purse | |
| CN205283019U (en) | Mining novel multistage flexible cable hook | |
| CN204812496U (en) | Suitcase | |
| CN204896141U (en) | Clothing plastics bag with adjustable space | |
| CN204318167U (en) | A kind of portable guardrail bales catch structure being applied to infanette | |
| CN209284408U (en) | Multifunctional packing bag slider of zipper fastener | |
| CN204776407U (en) | Watermelon wrapping bag | |
| CN205651713U (en) | Pull -up zipper head device | |
| CN205770851U (en) | A kind of easy device of the detergent that conveniently makes to be packed in bag | |
| CN202504278U (en) | Warm-keeping cap capable of being shaped | |
| CN206655894U (en) | A kind of quick-locking device 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 |
Granted publication date: 20140702 |