CN201831572U - Anti-convolution plastic screw and plastic nut - Google Patents
Anti-convolution plastic screw and plastic nut Download PDFInfo
- Publication number
- CN201831572U CN201831572U CN2010201050537U CN201020105053U CN201831572U CN 201831572 U CN201831572 U CN 201831572U CN 2010201050537 U CN2010201050537 U CN 2010201050537U CN 201020105053 U CN201020105053 U CN 201020105053U CN 201831572 U CN201831572 U CN 201831572U
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- CN
- China
- Prior art keywords
- plastic
- nut
- screw
- block teeth
- plastic cement
- 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
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Abstract
The utility model relates to an anti-convolution plastic screw and plastic nut which is a connecting accessory on a hanger. The assembly accessory comprises a plastic screw and a plastic nut, wherein a tooth block which is raised, in the shape of a triangle slightly curved is designed on the screw; the tooth block in the similar shape is also designed on the nut; and a groove is formed between the tooth bocks. The assembly accessory is designed by utilizing the structure principle of enabling a buckle and a slot to be similar, when the raised arc-shaped tooth block on the screw is screwed into the concave groove of the nut, the tooth block can be screwed into the groove, but not be convoluted out due to the arc-shaped structure; by utilizing the structure, a metal hook and a metal plate, which are assembled on the hanger can not become loose, so that the plastic connecting part and the assembly part is simple in structure, practical and safe.
Description
Technical field
The utility model relates to the plastic cement connector structural elements on a kind of clothes hanger, specifically is the assembly parts of a PLASTIC SCREWS and a plastic cement nut.
Background technology
Compare with the connector on the general clothes hanger, simple and practical, prevent PLASTIC SCREWS or plastic cement nut the clothes hanger hook often rotation or for a long time with after have and get loose, can avoid getting loose afterwards clothing or clothes hanger and other suspension members fall down accidentally injures people or other things.
Summary of the invention
The utility model technical issues that need to address are, overcome disadvantages of background technology, provide a kind of simple and reasonable, assembling easily, can prevent the plastic cement connector that circles round.
The anti-plastic cement connector that circles round of the present utility model adopts draw-in groove buckle principle that screw is cooperated with nut to install and afterwards stuckly firmly can't circle round out.
The concrete technical scheme of screw is, it is characterized in that the above threaded part dimidiation in screw bottom, and the center is the hole of two sections different-diameters, near not threaded that end in bottom is the big slightly hole of diameter, another section is the hole of a little littler diameter, and the hole that two different-diameters link to each other is just as " T " font, in the middle of the clothes hanger metal hook of " T " font inserts, the nut that closes, hook just can not drop out.Near the screw bottom, the block teeth of several slightly arcs triangular in shape are arranged on the PLASTIC SCREWS, around.Then be to put into the metallic plate that has than the through hole of block teeth maximum gauge on the screw between screw and the nut.
The concrete technical scheme of plastic cement nut is, it is characterized in that the afterbody of nut has a through hole, can penetrate the metal hook of clothes hanger.Another section is on that port of DRIVE SCREWS, the block teeth that have a plurality of slightly arcs triangular in shape that do not link to each other to form a circle, it between block teeth and the block teeth groove, when DRIVE SCREWS, when the block teeth of the slightly arc several triangular in shape of projection rotate to this spill draw-in groove on the screw, add some dynamics precessions a little and go just passable.Because be plastic cement, have elasticity, and on screw and the nut block teeth of this slightly arc triangular in shape can solve revolve the technical problem of revolving of entering.
The utility model improves innovation on the nylon cable tie principle, simple and reasonable, prevents that accessories that some collocation are used from causing connector loosening because of the accident rotation, and product comes off and the unexpected security incident that takes place.
Description of drawings
Fig. 1 is the schematic diagram of the anti-plastic cement connector that circles round; Fig. 2 is the partial cutaway figure of assembly parts front view; Fig. 3 is the schematic diagram of nut; Fig. 4 partly cuts open figure for the nut front view; Fig. 5 is the schematic diagram of screw; Fig. 6 partly cuts open figure for the screw front view.
The specific embodiment
Below in conjunction with accompanying drawing the anti-plastic cement connector that circles round of the present utility model is further described, practical example is all made metal die with plastic material, uses the injection machine injection mo(u)lding.See Fig. 1,1-1 puts into the metal sheet that has the through hole bigger slightly than the maximum gauge of block teeth on the screw; 1-2 is that the afterbody of nut has a through hole; The 3-1 of Fig. 3 is on the nut, on that port of DRIVE SCREWS, and the block teeth that have a plurality of slightly arcs triangular in shape that do not link to each other to form a circle; The 5-1 of Fig. 5 be PLASTIC SCREWS bottom with the top dimidiation, and the center is the hole of two sections different-diameters; 5-2 is the block teeth that several slightly arcs triangular in shape are arranged on the PLASTIC SCREWS.
Concrete assembly method: be the PLASTIC SCREWS of accessory insertion Fig. 5 of band " T " font head the centre bore 5-1 of two sections different-diameter pictures " T " font earlier, then the metal sheet of band through hole is packed into until on the face that matches under the PLASTIC SCREWS block teeth, take the plastic cement nut of band through hole 1-2 again, screw-in matches with screw, be screwed into metal sheet always and clamp on the suitable position, and have on the PLASTIC SCREWS of Fig. 5 several slightly arcs triangular in shape block teeth 5-2 can with that port of Fig. 3 plastic cement nut DRIVE SCREWS on, the block teeth that have a plurality of slightly arcs triangular in shape that do not link to each other to form a circle, groove between block teeth and block teeth matches and blocks and can't circle round, also can not get loose, assembling easily, safe and practical.
Claims (4)
1. the PLASTIC SCREWS in the anti-plastic cement connector that circles round is characterized in that having on the PLASTIC SCREWS block teeth (5-2) of several slightly arcs triangular in shape.
2. PLASTIC SCREWS according to claim 1 it is characterized in that the screw bottom with the top dimidiation, and the center is the hole (5-1) of two sections different-diameters.
3. the plastic cement nut in the anti-plastic cement connector that circles round is characterized in that on that port of DRIVE SCREWS that the block teeth (3-1) that have a plurality of slightly arcs triangular in shape that do not link to each other to form a circle are groove between block teeth and the block teeth.
4. plastic cement nut according to claim 3 is characterized in that the afterbody of nut has a through hole (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201050537U CN201831572U (en) | 2010-02-01 | 2010-02-01 | Anti-convolution plastic screw and plastic nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201050537U CN201831572U (en) | 2010-02-01 | 2010-02-01 | Anti-convolution plastic screw and plastic nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201831572U true CN201831572U (en) | 2011-05-18 |
Family
ID=44001663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201050537U Expired - Fee Related CN201831572U (en) | 2010-02-01 | 2010-02-01 | Anti-convolution plastic screw and plastic nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201831572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654312A (en) * | 2018-12-19 | 2019-04-19 | 上海沃志精密机械有限公司 | A kind of hose locking nylon waterproof quick coupling |
-
2010
- 2010-02-01 CN CN2010201050537U patent/CN201831572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654312A (en) * | 2018-12-19 | 2019-04-19 | 上海沃志精密机械有限公司 | A kind of hose locking nylon waterproof quick coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20120201 |