CN203892316U - Plastic fastener - Google Patents
Plastic fastener Download PDFInfo
- Publication number
- CN203892316U CN203892316U CN201420264841.9U CN201420264841U CN203892316U CN 203892316 U CN203892316 U CN 203892316U CN 201420264841 U CN201420264841 U CN 201420264841U CN 203892316 U CN203892316 U CN 203892316U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- spanner
- hasp
- plastic fastener
- base
- 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
Abstract
The utility model provides a plastic fastener, belongs to the technical field of furniture, and solves the problem that an existing steel frame and a table top are inconvenient to mount. The plastic fastener comprises a base, a first clamping part, a second clamping part, a hasp and a wrench. A mounting hole is formed in the base. The first clamping part and the second clamping part are connected with the upper end face of the base. The wrench is hinged to the upper end of the first clamping part. One end of the hasp is hinged to the wrench. When the other end of the hasp is fastened to the upper end of the second clamping part, the wrench is rotated clockwise to allow the hasp to be firmly fastened to the second clamping part. The plastic fastener is convenient to mount and demount and firm in mounting.
Description
Technical field
The utility model belongs to furniture technical field, is specifically related to a kind of plastic fastener.
Background technique
At present under position table top and platform, the on-link mode (OLM) of steelframe is mainly that embedded part is three-in-one links for use, or directly use thread tapping locked, the working position of this on-link mode (OLM) also can meet daily use, but the fastness of product is inadequate like this, install very inconvenient, table top is easily caused to permanent damage, and can not repeatedly install, once just damaging, table top or steelframe must all change by whole working position, cause waste.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for prior art, has proposed to be a kind ofly convenient to dismounting, firmly plastic fastener is installed.
The purpose of this utility model can realize by following technical proposal: a kind of plastic fastener, comprise base, the first clamping part, the second clamping part, hasp and spanner, on described base, offer mounting hole, the first described clamping part is connected with base upper-end surface with the second clamping part, spanner is hinged on the first clamping part upper end, hasp one end is hinged on spanner, and the spanner that turns clockwise when the hasp the other end is fastened on the second clamping part upper end fastens firmly hasp and the second clamping part.
In above-mentioned a kind of plastic fastener, described spanner end and the first clamping part are hinged, and described ling hinge is connected near above-mentioned spanner end.
In above-mentioned a kind of plastic fastener, described hasp comprises working part and the joint that is spliced into framework, and described working part is horizontally disposed cylinder, and the second described clamping part upper end outer side wall is provided with the arc groove mating with working part.
In above-mentioned a kind of plastic fastener, while turning clockwise spanner, spanner offers near on the face of the first clamping part the draw-in groove engaging with the first clamping part gradually.
In above-mentioned a kind of plastic fastener, the first described clamping part madial wall edge offers breach, and described spanner draw-in groove madial wall has the protrusion corresponding with breach.
In above-mentioned a kind of plastic fastener, described the first clamping part and the second clamping part are rectangular tabular, are set in parallel on base.Parallel tabular clamping part clamping steelframe lifting surface area is larger, both artistic and practical.
In above-mentioned a kind of plastic fastener, described mounting hole has two, is symmetricly set in respectively by the first clamping part and the second clamping part.
Compared with prior art, the utlity model has following advantage:
1, hasp working part is horizontally disposed cylinder, and the second described clamping part upper end outer side wall is provided with the arc groove mating with cylinder, engage more firm, can landing;
2, the first clamping part madial wall edge offers breach, described spanner draw-in groove madial wall has the protrusion corresponding with breach, and spanner protrudes and is fastened in breach, except unartificial, spanner is moved, highly stable first clamping part that is fastened on of normal condition lower ejector lever meeting, solid and reliable;
3, mounting hole has two, and stable rear stressed the first clamping part and the second clamping part two ends of concentrating on are installed, and mounting hole site is more stable in the first clamping part and the other installation of the second clamping part, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is the structural representation of the utility model one preferred embodiment.
Fig. 3 is another status architecture schematic diagram of the utility model one preferred embodiment.
Structural representation when Fig. 4 is the utility model one preferred embodiment use.
In figure, 1, base; 11, mounting hole; 2, the first clamping part; 21, breach; 3, the second clamping part; 31, arc groove; 4, hasp; 41, working part; 42, joint; 5, spanner; 51, draw-in groove; 52, protrude; 6, steelframe; 7, table top.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Figure 1-4, this plastic fastener comprises base 1, the first clamping part 2, the second clamping part 3, hasp 4 and spanner 5, on described base 1, offer mounting hole 11, the first described clamping part 2 is connected with base 1 upper-end surface with the second clamping part 3, spanner 5 is hinged on the first clamping part 2 upper ends, hasp 4 one end are hinged on spanner 5, and the spanner 5 that turns clockwise when hasp 4 the other ends are fastened on the second clamping part 3 upper end fastens firmly hasp 4 and the second clamping part 3.
Base 1, the first clamping part 2, the second clamping part 3 and hasp 4 form an airtight encirclement structure, and steelframe 6 is positioned at this airtight encirclement structure, on table top 7, offers tapped hole, and screw is fixed on this fastener on table top 7 through the mounting hole 11 on base 1; Due to spanner 5 ends and the first clamping part 2 upper ends hinged, hasp 4 is articulated with near above-mentioned spanner 5 ends, when hasp 4 the other ends and the second clamping part 3 fastening, spanner 5 turns clockwise, be equal to and hasp 4 is hinged on to spanner 5 one end has applied the power under one oblique, it is tight that hasp 4 is fastened on the second clamping part stressed change in 3 places, guaranteed that hasp 4 engages firmly with the second clamping part 3.
As preferably, the first clamping part 3 and the second clamping part 4 are rectangular tabular, be set in parallel on base 1, parallel tabular clamping part clamping steelframe lifting surface area is larger, both artistic and practical, and mounting hole 11 has two, be symmetricly set in respectively the first clamping part 2 and the second clamping part 3 sides, stable rear stressed the first clamping part 2 and the second clamping part 3 two ends of concentrating on are installed, and mounting hole 11 is positioned at the first clamping part 2 and the other installation of the second clamping part 3 is more stable, long service life.
As preferably, described hasp 4 comprises and is spliced into framework working part 41 and joint 42, and described working part 41 is horizontally disposed cylinder, and the second described clamping part 3 upper end outer side walls are provided with the arc groove 31 mating with cylinder, engage more firm, can landing.
While turning clockwise spanner 5, spanner 5 offers near on the face of the first clamping part 2 draw-in groove 51 engaging with the first clamping part 2 gradually, the first clamping part 2 madial wall edges offer breach 21, described spanner 5 draw-in groove 51 madial walls have the protrusion corresponding with breach 21 52, after spanner 5 and the first clamping part 2 laminatings, the first clamping part 2 snaps in the draw-in groove 51 of spanner 5, the protrusion 52 of draw-in groove 51 madial walls snaps in the breach 21 at the first clamping part 2 madial wall edges, in the situation that deliberately not applying external force, spanner 5 can guarantee can not be rotated counterclockwise, when needs are rotated counterclockwise spanner 5, need to first protrusion 52 be pulled open and leave breach 21.
This plastic fastener, in conjunction with reality, utilizes industrial design to redesign, and solves the demand of personalized product, has met Consumer's demand, uses new technology, and die sinking connection fittings, make the fastness of product higher again.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. a plastic fastener, it is characterized in that: comprise base, the first clamping part, the second clamping part, hasp and spanner, on described base, offer mounting hole, the first described clamping part is connected with base upper-end surface with the second clamping part, spanner is hinged on the first clamping part upper end, hasp one end is hinged on spanner, and the spanner that turns clockwise when the hasp the other end is fastened on the second clamping part upper end fastens firmly hasp and the second clamping part.
2. plastic fastener according to claim 1, is characterized in that: described spanner end and the first clamping part are hinged, and described ling hinge is connected near above-mentioned spanner end.
3. plastic fastener according to claim 2, it is characterized in that: described hasp comprises working part and the joint that is spliced into framework, described working part is horizontally disposed cylinder, and the second described clamping part upper end outer side wall is provided with the arc groove mating with working part.
4. plastic fastener according to claim 3, is characterized in that: while turning clockwise spanner, spanner offers near on the face of the first clamping part the draw-in groove engaging with the first clamping part gradually.
5. plastic fastener according to claim 4, is characterized in that: the first described clamping part madial wall edge offers breach, and described spanner draw-in groove madial wall has the protrusion corresponding with breach.
6. plastic fastener according to claim 5, is characterized in that: described the first clamping part and the second clamping part are rectangular tabular, are set in parallel on base.
7. plastic fastener according to claim 6, is characterized in that: described mounting hole has two, is symmetricly set in respectively by the first clamping part side and the second clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264841.9U CN203892316U (en) | 2014-05-22 | 2014-05-22 | Plastic fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264841.9U CN203892316U (en) | 2014-05-22 | 2014-05-22 | Plastic fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892316U true CN203892316U (en) | 2014-10-22 |
Family
ID=51718724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264841.9U Expired - Fee Related CN203892316U (en) | 2014-05-22 | 2014-05-22 | Plastic fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679506A (en) * | 2016-04-20 | 2016-06-15 | 国网福建省电力有限公司 | Connection device for silicone respirator and breathing tube of transformer and silicone replacement method of connection device |
| CN107588070A (en) * | 2017-10-22 | 2018-01-16 | 浙江德清麦辰家具有限公司 | A kind of table following table connector |
| CN107620755A (en) * | 2017-10-22 | 2018-01-23 | 浙江德清麦辰家具有限公司 | A kind of table following table connector provided with mounting ear |
-
2014
- 2014-05-22 CN CN201420264841.9U patent/CN203892316U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679506A (en) * | 2016-04-20 | 2016-06-15 | 国网福建省电力有限公司 | Connection device for silicone respirator and breathing tube of transformer and silicone replacement method of connection device |
| CN107588070A (en) * | 2017-10-22 | 2018-01-16 | 浙江德清麦辰家具有限公司 | A kind of table following table connector |
| CN107620755A (en) * | 2017-10-22 | 2018-01-23 | 浙江德清麦辰家具有限公司 | A kind of table following table connector provided with mounting ear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204648027U (en) | down lamp | |
| CN203892316U (en) | Plastic fastener | |
| CN201835650U (en) | Hinge for being mounted on glass door | |
| CN204940772U (en) | A kind of dried hanging hang structure of wooden plaque | |
| CN201891704U (en) | Male plate and female plate combined connection structure | |
| CN205480006U (en) | Quick mounting structure of stabilizer blade of support | |
| CN204592635U (en) | A kind of flange with pile body mounting hole mould | |
| CN208919006U (en) | A kind of novel changable screw | |
| CN103883103B (en) | A kind of wallboard installing structure | |
| CN206606909U (en) | It is a kind of to withhold structure for hanging to move in aluminium ingot suspender | |
| CN203957104U (en) | A kind of concrete blinding connects pipe close | |
| CN202390987U (en) | Keel framework with grooves | |
| CN204677560U (en) | A kind of bolt fastening structure | |
| CN204168451U (en) | Adjustable outdoor wireless router erecting device | |
| CN204350468U (en) | Detachable electric box | |
| CN203822796U (en) | Bolt and spanner used together with same | |
| CN207736236U (en) | A kind of installation tool for ring main unit dynamic sealing | |
| CN211481561U (en) | Street lamp controller convenient to installation | |
| CN202386790U (en) | Medical head mast end cover device | |
| CN203603651U (en) | Hinge with 120-degree opening angle | |
| CN202520175U (en) | Multifunctional group corner connection piece | |
| CN204597060U (en) | A kind of strong and weak electricity switch jack panel | |
| CN203650359U (en) | Novel wrench tool | |
| CN202484003U (en) | Connecting piece | |
| CN203924419U (en) | A kind of M type fastener structures |
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: 20141022 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |