CN204130763U - A kind of shock-proof safety protective cover - Google Patents
A kind of shock-proof safety protective cover Download PDFInfo
- Publication number
- CN204130763U CN204130763U CN201420545143.6U CN201420545143U CN204130763U CN 204130763 U CN204130763 U CN 204130763U CN 201420545143 U CN201420545143 U CN 201420545143U CN 204130763 U CN204130763 U CN 204130763U
- Authority
- CN
- China
- Prior art keywords
- handle
- shock
- lid
- protective cover
- safety protective
- 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 structure provides a kind of protection against electric shock, safety, the shock-proof safety protective cover not easily transferred to; the handle of this lid is by fastening between lug, nib and storage tank forward position; and the dual clamping effect fastened between projection and buckled recess, be compactly fastened on lid.This shock-proof safety protective cover can be avoided because fret wear or the aging handle that causes fasten problem that is tight or that can not fasten completely preferably, longer service life, also reduces children and to lift because of carelessness or handle collides with or the Probability of the accident of scratch skin.This over cap outside is in smooth surface, and in evagination concave inward structure, simplify light and handy, consumptive material power consumption is few.This over cap is dialled and is inserted conveniently, difficult drop-off after inserting.
Description
Technical field
The utility model relates to a kind of electrocution-proof protection facility, is specifically related to a kind of shock-proof safety protective cover.
Background technology
The life of electric equipment products to us is essential, and socket is also absolutely necessary to electric equipment products, and the jack on general socket is all exposed.Children curiosity is strong, likes putting in hand touching or inserting with metallic articles such as keys, thus has an accident.The visible shock-proof safety protective cover in existing market, has two kinds, and a kind of is over cap with drag hook, this because draw the hook of hard fixedly to protrude from lid, can be transferred to easily after children's discovery that curiosity is strong.Another kind is with handled over cap disclosed in patent CN20279397U; the handle front end of this over cap has one to fasten lug, nib; the edge of this fastening lug, nib and lid fastens; due to plastic material easily aging and deformation; cause the fastening at the edge of lug, nib and lid to relax maybe can not fasten, easily cause children to collide with or scratch the accidents such as skin.
Utility model content
In order to overcome the deficiencies in the prior art; the purpose of this utility model is to provide a kind of shock-proof safety protective cover, the handle of this shock-proof safety protective cover can fasten with lid compact, lightly, children not easily transfer to; also not easily mechanical wounding is caused to children, use that this product is convenient, safety.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of shock-proof safety protective cover, comprises lid, is connected to handle on lid and pin, it is characterized in that:
The bottom of described handle is provided with rotating shaft, and the front end of handle is provided with fastening lug, nib, and the both sides, front end of handle are respectively provided with fastening projection;
The central authorities of described lid arrange the cap bore of passing for handle, the cap bore back side is provided with the axle bed installing rotating shaft, axle bed is provided with for the freely movable folder position of rotating shaft, lid is arranged for holding handle and the storage tank matched with handle, the inner side of storage tank front end corresponds to the position fastening projection and is provided with and the buckled recess fastening protrusions;
Described handle is through cap bore, and rotating shaft enters folder position through extruding and is rotatably connected on axle bed, and handle front end is fastened in storage tank by the clamping fastening projection and buckled recess.
As preferably, the forward position of described storage tank is corresponding with the position of described fastening lug, nib, fastens lug, nib and the clamping of storage tank forward position.
As preferably, described fastening lug, nib bottom inside is provided with fastening chamfering.
As preferably, the handle of the front end of described fastening lug, nib extends forward a flange.
As preferably, described pin and lid one-body molded, the width of pin outwards narrows gradually from lid.
As preferably, each seamed edge of described pin is equipped with and pulls and pushes chamfering.
As preferably, described top surface evagination, from top to bottom in level and smooth cambered surface, with left and right sides plane smooth transition.
As preferably, described left and right sides plane is substitutable for cambered surface.
As preferably, edge, the described lid back side is positioned at same plane, internally caves in centre.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model structure provides a kind of protection against electric shock, safety, the shock-proof safety protective cover not easily transferred to; the handle of this lid is by fastening between lug, nib and storage tank forward position; and the dual clamping effect fastened between projection and buckled recess, be compactly fastened on lid.This shock-proof safety protective cover can be avoided because fret wear or the aging handle that causes fasten problem that is tight or that can not fasten completely preferably, longer service life, also reduces children and to lift because of carelessness or handle collides with or the Probability of the accident of scratch skin.This lid portion outside is smooth surface, and without the strong point of exerting oneself, the smooth inner recess of lid back surrounding, lid evagination concave inward structure is simplified lightly, and consumptive material power consumption is few.The pin of over cap described in the utility model is wedge shape, or pin is provided with group slotting chamfering, therefore dials and inserts conveniently, and stablizes difficult drop-off after inserting.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is that the utility model specific implementation method uses front schematic view;
Fig. 2 is that the utility model specific implementation method uses schematic rear view;
Fig. 3 is the concrete lid partial schematic diagram of the utility model;
Fig. 4 is the utility model tool handlebody partial schematic diagram;
In Fig. 1 ~ 4, be respectively labeled as: 1, lid; 2, handle; 3, pin; 4, rotating shaft; 5, lug, nib is fastened; 6, chamfering is fastened; 7, projection is fastened; 8, flange; 9, cap bore; 10, position is pressed from both sides; 11, storage tank; 12, buckled recess; 13, chamfering is pulled and pushed; 14, axle bed; 15, intermediate plate; 16, projection is clamped.
Embodiment
The utility model provides a kind of shock-proof safety protective cover, and the parts of this over cap are preferably isolation material.
As shown in Figure 1, this shock-proof safety protective cover comprises lid 1, is connected to handle 2 on lid 1 and pin 3.Be assembled on axle bed 14 after handle 2 is shaping separately.The number of this pin 3 is two or more, one-body molded with lid 1.
As shown in Figure 4, the shape of handle 2 and the mating shapes of lid 1.The bottom of handle 2 is provided with rotating shaft 4, and front end is provided with and fastens lug, nib 5, and the both sides, front end of handle 2 are respectively provided with and fasten projection 7.The diameter of rotating shaft 4 both sides is less than the diameter of mid portion.Fastening projection 7 can be semi-cylindrical or ridge shape, and position is corresponding with fastening lug, nib 5, and the length along handle 2 should be not less than the length fastening lug, nib 5.Multipair fastening lug, nib 5 can be set.
The central authorities of lid 1 arrange the cap bore 9 of passing for handle 2, and the width of this cap bore 9 is not less than the width of rotating shaft 4 mid portion.As shown in Figure 2, the position that the back side of lid 1 is corresponding with cap bore 9 is provided with axle bed 14, this axle bed 14 is made up of the intermediate plate 15 of one group of symmetry, the two ends of intermediate plate 15 respectively arrange the identical arc clamping projection 16 of shape, relative clamping projection 16 forms the folder position 10 that size and rotating shaft 4 two ends diameter match, and this folder position 10 can be freely movable for rotating shaft 4.The clamping projection 16 that the rotating shaft 4 of handle 2 extrudes two intermediate plates 15 enters folder position 10 and is connected on axle bed 14.
Lid 1 extends from cap bore 9 storage tank 11 that shape and handle 2 match, and the width of this storage tank 11 should be not less than the width of handle 2, and the cup depth of this storage tank 11 and the height of handle 2 match.The forward position of this storage tank 11 is corresponding with the position fastening lug, nib 5, fastens lug, nib 5 and storage tank 11 forward position clamping.As shown in Figure 3, these both sides, storage tank 11 front end, the buckled recess 12 that the fastening projection 7 being respectively equipped with shape size and handle 2 matches.
Handle 2 is through the cap bore 9 of lid 1, and rotating shaft 4 press nip projection 16 enters folder position 10, and the fastening projection 7 of handle 2 front end contacts with the linear of buckled recess 12, and clamping is fastened in storage tank 11.Handle 2 by fastening the forward position of lug, nib 5 and storage tank 11, and fastens projection 7 and the dual clamping effect of buckled recess 12, is compactly fastened on lid 1.Fasten lug, nib 5 be provided with fasten chamfering 6, effectively can reduce the friction of fastening process, or because of over cap material ageing or rotating shaft 4 depart from cause fastening difficulty.
This fastening lug, nib 5 is outside, and the forward position of handle 2 is provided with a flange 8.Flange 8 forms the firmly strong point.
As depicted in figs. 1 and 2, lid 1 surface convex, up and down in level and smooth cambered surface, the left and right sides can be plane or cambered surface, seamlessly transits with upper lower camber side.Lid 1 without the strong point of exerting oneself, is not easily lifted on the surface.Edge, lid 1 back side is positioned at same plane, contacts form firm support with receptacle face, and the centre position, the back side of lid 1 corresponding with the surface convex of lid 1 caves inward.The thickness at each position, lid 1 back side is roughly equal.The root that pin 3 is positioned at this lid 1 inside is bigger, and interface not easily fractures from lid 1.The width of pin outwards narrows gradually from lid, reduces the insertion difficulty caused because of direction of insertion deviation.The each seamed edge of pin 3 is equipped with and pulls and pushes chamfering 13, reduces mechanical friction or expansion that when inserting, pin 3 pairs of socket apertures cause.
Above-mentioned execution mode is only preferred implementation of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (9)
1. a shock-proof safety protective cover, comprises lid, is connected to handle on lid and pin, it is characterized in that:
The bottom of described handle is provided with rotating shaft, and the front end of handle is provided with fastening lug, nib, and the both sides, front end of handle are respectively provided with fastening projection;
The central authorities of described lid arrange the cap bore of passing for handle, the cap bore back side is provided with the axle bed installing rotating shaft, axle bed is provided with for the freely movable folder position of rotating shaft, lid is arranged for holding handle and the storage tank matched with handle, the inner side of storage tank front end corresponds to the position fastening projection and is provided with and the buckled recess fastening protrusions;
Described handle is through cap bore, and rotating shaft enters folder position through extruding and is rotatably connected on axle bed, and handle front end is fastened in storage tank by the clamping fastening projection and buckled recess.
2. shock-proof safety protective cover as claimed in claim 1, is characterized in that: the forward position of described storage tank is corresponding with the position of described fastening lug, nib, fastens lug, nib and the clamping of storage tank forward position.
3. shock-proof safety protective cover as claimed in claim 2, is characterized in that: described fastening lug, nib bottom inside is provided with fastening chamfering.
4. shock-proof safety protective cover as claimed in claim 1, is characterized in that: the handle of the front end of described fastening lug, nib extends forward a flange.
5. shock-proof safety protective cover as claimed in claim 1, is characterized in that: described pin and lid one-body molded, the width of pin outwards narrows gradually from lid.
6. shock-proof safety protective cover as claimed in claim 1, is characterized in that: each seamed edge of described pin is equipped with and pulls and pushes chamfering.
7. shock-proof safety protective cover as claimed in claim 1, is characterized in that: described top surface evagination, from top to bottom in level and smooth cambered surface, with left and right sides plane smooth transition.
8. shock-proof safety protective cover as claimed in claim 7, is characterized in that: described left and right sides plane is substitutable for cambered surface.
9. the shock-proof safety protective cover according to any one of claim 1 ~ 8, is characterized in that: edge, the described lid back side is positioned at same plane, internally caves in centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545143.6U CN204130763U (en) | 2014-09-22 | 2014-09-22 | A kind of shock-proof safety protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545143.6U CN204130763U (en) | 2014-09-22 | 2014-09-22 | A kind of shock-proof safety protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130763U true CN204130763U (en) | 2015-01-28 |
Family
ID=52387086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420545143.6U Expired - Fee Related CN204130763U (en) | 2014-09-22 | 2014-09-22 | A kind of shock-proof safety protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374262A (en) * | 2016-11-02 | 2017-02-01 | 叶雨玲 | Electrical shock protection device of socket |
-
2014
- 2014-09-22 CN CN201420545143.6U patent/CN204130763U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374262A (en) * | 2016-11-02 | 2017-02-01 | 叶雨玲 | Electrical shock protection device of socket |
| CN108551023A (en) * | 2016-11-02 | 2018-09-18 | 叶雨玲 | Socket shock preventing protector of electric |
| CN106374262B (en) * | 2016-11-02 | 2018-11-23 | 合肥智慧龙图腾知识产权股份有限公司 | Socket shock preventing protector of electric |
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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: 20150128 Termination date: 20160922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |