CN104389876B - Easy buckle structure - Google Patents
Easy buckle structure Download PDFInfo
- Publication number
- CN104389876B CN104389876B CN201410684310.XA CN201410684310A CN104389876B CN 104389876 B CN104389876 B CN 104389876B CN 201410684310 A CN201410684310 A CN 201410684310A CN 104389876 B CN104389876 B CN 104389876B
- Authority
- CN
- China
- Prior art keywords
- buckle
- pedestal
- guide
- pieces
- bayonet
- 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.)
- Active
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000002184 metal Substances 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
- 230000001012 protector Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
- F16B4/004—Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment
Abstract
The invention discloses a kind of easy buckle structures, including pedestal and buckle；The pedestal is equipped with the track groove and guide groove for allowing guide rail to be inserted into, and is equipped with limited block in the top surface of guide groove, sliding slot is equipped in limited block, opposite respectively on two inner sidewalls of sliding slot to be equipped with a bayonet；The buckle lower part is equipped with guide pad, and in the upper parallel elastic piece for being provided with two pieces of middle part protrusions of buckle, buckle is inserted into pedestal, and the raised holding on two pieces of elastic pieces on buckle is in the bayonet of pedestal.Due to being inserted into pedestal under the buckle of the invention guidance of guide pad and foot guide slot on it, the raised holding on two pieces of elastic pieces on buckle is fixed on the base by buckle on the bayonet of pedestal, buckles the locating convex block in insertion end and is caught in the short slot of mutual inductor module and firmly fixes mutual inductor module on the base.Therefore the present invention has the advantages that assembly efficiency is high, handling are easy.
Description
Technical field
The present invention relates to a kind of switchgears, more particularly to a kind of easy buckle structure.
Background technique
In switching equipment, it is related to the assembly of many components.The mutual inductor module of traditional motor protector is fixed
In pedestal, mostly it is fixed using a spring part plus a plastic part or metalwork, this traditional fixed form
Number of parts is more, and assembly efficiency is low.
Summary of the invention
The purpose of the present invention is to provide a kind of assembly efficiency height, load and unload readily easy buckle structure.
To achieve the above object, the technical solution of the invention is as follows:
The present invention is a kind of easy buckle structure, including pedestal and buckle；The pedestal, which is equipped with, allows guide rail to be inserted into
Track groove and guide groove, the vertical line of guide groove and the vertical line of track groove intersect vertically, and is equipped with limit in the top surface of guide groove
Position block, is equipped with sliding slot in limited block, opposite respectively on two inner sidewalls of sliding slot to be equipped with a bayonet；Under the buckle
Portion is equipped with guide pad, and the shape and size and the shape of guide groove of guide pad are corresponding with size, in the upper parallel setting of buckle
There is the elastic piece of two pieces of middle part protrusions, buckle and be inserted into pedestal under the guidance of guide pad on it and foot guide slot, on buckle
Raised holding on two pieces of elastic pieces is in the bayonet of pedestal.
The pedestal is equipped with two guide grooves, and buckle lower part is equipped with two pieces of guide pads, buckles upper two pieces of guide pads
Spacing distance is consistent with the spacing distance of two guide grooves on pedestal, buckles on upper two pieces of guide pad activities insertion pedestal two
In guide groove.
The bayonet is arc.
After adopting the above scheme, since the top surface of the guide groove of pedestal of the present invention is set, there are two opposite bayonets, are buckling
It is upper parallel be provided with two pieces middle part protrusion elastic pieces, buckle guide pad and the guidance of foot guide slot on it under be inserted into
Pedestal, the raised holding on two pieces of elastic pieces on buckle on the bayonet of pedestal and will buckle it is fixed on the base, buckle is inserted
Enter the locating convex block on end to be caught in the short slot of mutual inductor module and firmly fix mutual inductor module on the base.When disassembly,
As long as firmly outside withdrawing buckle, it is detached from the bayonet of pedestal after the elastic piece deformation on buckle and is removed.Therefore the present invention has
The advantage that assembly efficiency is high, handling are easy.
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is stereogram exploded view of the invention
Fig. 2 is axonometric drawing of the invention；
Fig. 3 is partial enlarged view of the Fig. 2 at A.
Specific embodiment
As shown in Figure 1 and Figure 2, the present invention is a kind of easy buckle structure, including pedestal 1 and buckle 2.
The pedestal 1 is equipped with the track groove 11 and two guide grooves 12 for allowing the guide rail of mutual inductor module to be inserted into.It is described
Two guide grooves 12 be T-slot, the vertical line of vertical line and track groove 11 intersects vertically, between two guide grooves 12
Top surface is equipped with limited block 13, and sliding slot is equipped in limited block 13, opposite respectively on two inner sidewalls of sliding slot to be equipped with a card
Mouth 132,133, the bayonet 132,133 are arc.
2 lower part of buckle is equipped with two pieces of guide pads 21, the spacing distance and pedestal 1 of two pieces of guide pads 21 on buckle 2
The spacing distance of upper two guide grooves 12 is consistent, the shape and size phase of the shape and size and guide groove 12 of guide pad 21
It answers, on buckle 2 on two pieces of 21 activity insertion pedestals of guide pad in two guide grooves 12.Upper parallel in buckle 2 is provided with two
The elastic piece 22,23 of protrusion 221,231 in the middle part of block, buckles and is inserted under 2 guide pad 21 and the guidance of 1 guide groove 12 of pedestal on it
Pedestal 1, buckle 2 on two pieces of elastic pieces 22,23 on protrusion 221,231 difference holding in the bayonet 132,133 of pedestal (such as
Shown in Fig. 3).
The working principle of the invention:
The top surface of the guide groove 12 of pedestal 1 of the present invention is set there are two opposite bayonet 132,133, in the upper flat of buckle 2
Row is provided with the elastic piece 22,23 of two pieces of middle part protrusions 221,231, buckle 2 guide pad 21 and 1 guide groove 12 of pedestal on it
Guidance is lower to be inserted into pedestal 1, the protrusion 221 on two pieces of elastic pieces 22,23,231 holdings on buckle 2 pedestal 1 bayonet 132,
Be fixed on pedestal 1 on 133 and by buckle 2, buckle 2 insertion ends on locating convex block 24 be caught in mutual inductor module short slot and incite somebody to action
Mutual inductor module is firmly fixed on pedestal 1.
When disassembly, as long as firmly outside withdrawing buckle 2, the elastic piece 22,23 on buckle 2 is detached from the card of pedestal 1 after deforming
Mouthfuls 132,133 and be removed.The buckle 2 is integrated with the effect of spring part, using the elasticity of itself come substituted metal spring part, when
When assembly, buckle 2 need only be pushed into along guide groove 12, when being caught in the standard rail of mutual inductor module, pass through self-deformation
The screen resilience of generation, guide rail is blocked, and has limited block 13 that buckle 2 is enable to move in sliding slot on pedestal 1, it is therefore prevented that 2 bullets of buckle
Property piece 22,23 can not be sprung back.
Emphasis of the invention is that the bayonet cooperation on the elastic piece and pedestal on buckle.
The above is only the preferred embodiment of the present invention, the elastic piece set-up mode on buckle can there are many, therefore not
Can be limited the scope of implementation of the present invention with this, i.e., according to equivalence changes made by scope of the present invention patent and description with
Modification should still belong in the range of the invention patent covers.
Claims (2)
1. a kind of easy buckle structure, it is characterised in that: including pedestal and buckle；The pedestal, which is equipped with, allows guide rail to be inserted into
Track groove and guide groove, the vertical line of guide groove and the vertical line of track groove intersect vertically, and is equipped with limit in the top surface of guide groove
Position block, is equipped with sliding slot in limited block, opposite respectively on two inner sidewalls of sliding slot to be equipped with a bayonet；Under the buckle
Portion is equipped with guide pad, and the shape and size and the shape of guide groove of guide pad are corresponding with size, in the upper parallel setting of buckle
There is the elastic piece of two pieces of middle part protrusions, buckles and be inserted into pedestal under the guidance of guide pad and foot guide slot on it, on buckle
Two pieces of elastic pieces on raised holding in the bayonet of pedestal；The bayonet is arc.
2. easy buckle structure according to claim 1, it is characterised in that: the pedestal is equipped with two guiding
Slot, buckle lower part are equipped with two pieces of guide pads, buckle on the spacing distance and pedestal of upper two pieces of guide pads between two guide grooves
Gauge buckles on upper two pieces of guide pad activities insertion pedestal in two guide grooves from consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684310.XA CN104389876B (en) | 2014-11-25 | 2014-11-25 | Easy buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684310.XA CN104389876B (en) | 2014-11-25 | 2014-11-25 | Easy buckle structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104389876A CN104389876A (en) | 2015-03-04 |
| CN104389876B true CN104389876B (en) | 2019-02-01 |
Family
ID=52607821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410684310.XA Active CN104389876B (en) | 2014-11-25 | 2014-11-25 | Easy buckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389876B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201206576Y (en) * | 2008-05-12 | 2009-03-11 | 比亚迪股份有限公司 | Fastening device and casing with the fastening device |
| CN201745517U (en) * | 2010-06-21 | 2011-02-16 | 宁波信泰机械有限公司 | Fastener for connecting decorative light bar with rear of automobile |
| CN102478037A (en) * | 2010-11-23 | 2012-05-30 | 珠海格力电器股份有限公司 | Air conditioner and panel grill assembly thereof and sliding fastener assembly in panel grill assembly |
| CN102954073A (en) * | 2011-08-25 | 2013-03-06 | 鸿富锦精密工业（深圳）有限公司 | Fastening device |
| CN204284142U (en) * | 2014-11-25 | 2015-04-22 | 厦门宏发开关设备有限公司 | Easy buckle structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000042019A (en) * | 1998-12-24 | 2000-07-15 | 정주호 | Flange structure for fixing vehicle roof molding material |
| GB2401661B (en) * | 2003-05-16 | 2006-03-29 | Textron Fastening Syst Ltd | Blind fastener and method of installation thereof |
| JP4345981B2 (en) * | 2005-11-24 | 2009-10-14 | 森六テクノロジー株式会社 | Synthetic resin product connection structure with one side as the product surface |
| CN101442191B (en) * | 2007-11-23 | 2011-09-07 | 浙江正泰电器股份有限公司 | Contactor with peripheral surge restraining unit |
-
2014
- 2014-11-25 CN CN201410684310.XA patent/CN104389876B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201206576Y (en) * | 2008-05-12 | 2009-03-11 | 比亚迪股份有限公司 | Fastening device and casing with the fastening device |
| CN201745517U (en) * | 2010-06-21 | 2011-02-16 | 宁波信泰机械有限公司 | Fastener for connecting decorative light bar with rear of automobile |
| CN102478037A (en) * | 2010-11-23 | 2012-05-30 | 珠海格力电器股份有限公司 | Air conditioner and panel grill assembly thereof and sliding fastener assembly in panel grill assembly |
| CN102954073A (en) * | 2011-08-25 | 2013-03-06 | 鸿富锦精密工业（深圳）有限公司 | Fastening device |
| CN204284142U (en) * | 2014-11-25 | 2015-04-22 | 厦门宏发开关设备有限公司 | Easy buckle structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104389876A (en) | 2015-03-04 |
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| GR01 | Patent grant |