CN203066680U - Child safe lock - Google Patents
Child safe lock Download PDFInfo
- Publication number
- CN203066680U CN203066680U CN 201320062968 CN201320062968U CN203066680U CN 203066680 U CN203066680 U CN 203066680U CN 201320062968 CN201320062968 CN 201320062968 CN 201320062968 U CN201320062968 U CN 201320062968U CN 203066680 U CN203066680 U CN 203066680U
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- CN
- China
- Prior art keywords
- lock
- fixture block
- tapered end
- child safety
- safety lock
- 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 a safe lock for preventing a child from opening the lock. The child safe lock comprises a pair of lock devices and a soft belt for connecting the pair of lock devices, wherein each lock device comprises a lock catch, a lock cylinder used for being clamped into the lock catch and a connecting part used for mounting the end part of the soft belt; one end of the lock cylinder is integrally connected with the connecting part, and a clamp block which is bulged upwards and can be pressed downwards elastically is arranged at the other end of the lock cylinder; a double-sided adhesive tape fixed on the wall surface of an object to be locked in an attaching manner sticks to the back surface of the lock catch; a clamp groove allowing the lock cylinder to be clamped into is formed in the side part of the lock catch corresponding to the lock cylinder; a matching hole which is matched with the clamp block and communicated with the clamp groove is formed in the front side of the lock catch; and when the lock cylinder is clamped into the clamp groove, the clamp block is located in the matching hole. The child safe lock has the advantages that the lock can be mounted universally according to different structures of home furnishing to be locked, and is difficult to open by the child, but the lock can be operated by adults conveniently, and the use effect is good.
Description
Technical field
The utility model relates to a kind of be used to the safety lock that prevents that children from opening.
Background technology
Along with present rhythm of life is accelerated, in the family usually the head of a family be difficult to take into account in real time children.Children play at home, easily refrigerator, coal gas cabinet, micro-wave oven and important locker door are opened, to lares et penates and the bigger danger of children's torso constituent ratio.And that these households are sometimes used also is relatively more frequent, if with lockset it is pinned, constitutes very large trouble in the use, electrical equipment such as refrigerator, micro-wave oven especially, and they not only there is no need with loaded down with trivial details lockset, and the lockset of at all having no way of installing.Therefore, need a kind of adult to open conveniently at present, but the child safety lock that children can't open solve the problems referred to above.
Summary of the invention
Goal of the invention of the present utility model is in order to overcome the deficiency of existence, a kind of child safety lock of novel structure to be provided, and this child safety lock is difficult for being opened by children, but it is easy to operate to be grown up, and also can generally install at electrical equipment such as refrigerator, micro-wave ovens.
In order to realize the foregoing invention purpose, the utility model has adopted following technical scheme:
A kind of child safety lock comprises a pair of lock uint, connects this to a soft band of lock uint; Described lock uint comprises snap close, is used for snapping in the tapered end of snap close and the connecting portion that is used for installing soft strap end portion; Tapered end one end and connecting portion are connected as a single entity, but that the tapered end other end is provided with is protruding upward, and the fixture block that presses down of elasticity; The snap close back side is posted for applying and is fixed on the double faced adhesive tape of waiting to lock on the thing wall, and the snap close sidepiece corresponding with tapered end is provided with the draw-in groove that snaps in for tapered end, and the snap close front is provided with and is connected with draw-in groove and mating holes that shape and fixture block mate; When tapered end snapped in draw-in groove, fixture block was in the mating holes.
Further, also be provided with two ends semicircular arc base portion fixed thereon on the described tapered end, the fixture block installation cavity is left in semicircular arc base portion inboard, and fixture block is in the fixture block installation cavity, and fixture block is connected semicircular arc base portion inside wall by an elastic joint part.
Further, the inside portion of described semicircular arc base portion is curved, fixture block shape semicircular in shape, and the arc outside portion of semicircular fixture block and the inside portion part of semicircular arc base portion are connected as a single entity by elastic joint part, and another part leaves the gap.
As preferably, described semicircle fixture block inboard is provided with the button that is connected as a single entity with it; Further, described button Face is provided with a plurality of anti-skidding concave points.
As preferably, the described soft end of being with is provided with the installation trepanning, connecting portion the inner is provided be used to the strip through-hole that stretches into soft band, and the connecting portion back side between strip through-hole and the tapered end is provided with shape and the projection that the trepanning coupling is installed, and soft band passes strip through-hole and is connected on the projection by the installation sleeve borehole jack.Further, described soft strap end portion is provided with the step that protrudes to the back side, and the step correspondence abuts in the strip through-hole inboard.
The utility model has adopted the child safety lock of technique scheme, but that this tapered end other end is provided with is protruding upward, and the fixture block that presses down of elasticity, the snap close sidepiece corresponding with tapered end is provided with the draw-in groove that snaps in for tapered end, and the snap close front is provided with and is connected with draw-in groove and mating holes that shape and fixture block mate; When tapered end snapped in draw-in groove, fixture block was in the mating holes, this flexible clamping locking mode, and novel structure need apply certain active force and make fixture block elasticity press down just to open that children open difficult, but it is easy to operate to be grown up.Post for waiting that locking the thing wall is fixed on double faced adhesive tape at the snap close back side, namely snap close need only be attached on door and sidewall as refrigerator, micro-wave oven and cabinet etc., and soft band basis waits to lock the needs of thing sidewall and door, but bending; Therefore the versatility height is installed.In a word, the advantage of this child safety lock is: can be according to the structure difference of waiting to lock household, and versatility is installed, and children open difficult, but it is easy to operate to be grown up, and result of use is good.
Description of drawings
Fig. 1: the structural representation of child safety lock locked state among the embodiment.
Fig. 2: the structural representation of child safety lock one end open mode among the embodiment.
Fig. 3: children's safety is locked the structural representation that soft band splits out among the embodiment.
Fig. 4: the side direction view of snap close among the embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Embodiment: a kind of child safety lock as depicted in figs. 1 and 2 comprises a pair of lock uint, connects this and be with 3 to of lock uint is soft.
Above-mentioned lock uint is by certain difficulty and cooperates and to impose certain active force and just can open and sealed device that its effect is intended to allow the adult easily open and sealed operation, and children are difficult to implement and open and sealed operation.This lock uint comprises snap close 12, is used for snapping in the tapered end 11 of snap close and the connecting portion 2 that is used for installing soft strap end portion, connecting portion 2 shapes are width and soft billet shape with 3 couplings, soft with the length of 3 length much larger than connecting portion 2, tapered end 11 1 ends and connecting portion 2 are connected as a single entity, and soft 3 end positions of being with can be with connecting portion 2 with tapered end 11 twist and warping, mobile.But that tapered end 11 other ends are provided with is protruding upward, and the fixture block 110 that presses down of elasticity, fixture block 110 protruding upward " on " side among Fig. 1 and Fig. 2 to the direction that goes out along figure paper plane evagination.Particularly, also be provided with two ends semicircular arc base portion 111 fixed thereon on the tapered end 11, the inside portion of semicircular arc base portion 111 is curved, fixture block installation cavity 113 is left in semicircular arc base portion 111 inboards, fixture block 110 shape semicirculars in shape, fixture block 110 is in the fixture block installation cavity 113, and fixture block 110 is connected semicircular arc base portion 111 inside walls by an elastic joint part 114.As depicted in figs. 1 and 2, the arc outside portion of semicircular fixture block 110 and the inside portion part of semicircular arc base portion 111 are connected as a single entity by elastic joint part 114, and another part leaves the gap, and such fixture block 110 is certain bounce-back when pressing down.Above-mentioned snap close 12 back sides are posted for applying and are fixed on the double faced adhesive tape of waiting to lock on the thing wall 120, and snap close 12 sidepieces corresponding with tapered end 11 are provided with the draw-in groove 121 that snaps in for tapered end.As shown in Figure 4, draw-in groove 121 specifically is the class step trough that supplies above-mentioned semicircular arc base portion 111 and semicircular fixture block 110 to snap in, semicircular arc base portion 111 can be made the thin ring of semicircular arc, because fixture block 110 is protruding upward with respect to semicircular arc base portion 111, so draw-in groove 121 also mates with above-mentioned semicircular arc base portion 111 and the semicircular fixture block 110 that is connected.Fig. 1, Fig. 2 and shown in Figure 4 for another example, the structure of snap close 12 specifically: dig out one in snap close 12 fronts and be connected with above-mentioned draw-in groove 121 and the mating holes 122 of shape and fixture block coupling, therefore, this mating holes 122 is size semi-circular through hole consistent with above-mentioned fixture block.When tapered end 11 snapped in draw-in groove 121, namely semicircular arc base portion 111 and company's semicircular fixture block 110 within it snapped in draw-in groove 121, and fixture block 110 is finally protruding upward, is stuck in the mating holes 122, finishes sealed.
Child safety lock at above-mentioned description, in order to allow child safety lock is opened with sealed convenient, necessaryly be provided with the button 112 that is connected as a single entity with it in above-mentioned semicircular fixture block 110 inboards, the elasticity by button 112 operation fixture blocks 110 presses down, and is easy to operate.Button 112 surfaces are provided with three anti-skidding concave points 1120, and effect is to press following time in order to allow finger bestow certain active force, is difficult for skidding, and operating effect is good.
In order to make this child safety lock production and assembly convenient, and can change the soft of different length and be with 3, above-mentioned soft 3 ends and the connecting portion 2 be with is detachable installations.Concrete structure is with reference to shown in Figure 3, above-mentioned soft 3 one ends of being with are provided with installation trepanning 31, connecting portion 2 the inners are provided be used to the strip through-hole 21 that stretches into soft band, connecting portion 2 back sides between strip through-hole 21 and the tapered end 11 are provided with shape and the projection 33 that trepanning 31 couplings are installed, and softly are with 3 to pass strip through-hole 21 and be socketed on the projection 33 by trepanning 31 is installed; Projection 33 can be elliptical cylinder-shape or olive shape, and root is connected as a single entity and is fixed on connecting portion 2 back sides, trepanning 31 and its coupling cover is installed thereon.In addition, the soft step 32 that protrudes to the back side that also is provided with 3 ends, when namely making, make end thickness and be with 3 greater than the soft of middle part, step 32 is to be formed by the thickness transition, and step 32 correspondences abut in strip through-hole 21 inboards, and the effect of step 32 is equivalent to the overhead kick in strip through-hole 21 inboards, be to be with 3 to deviate from strip through-hole 21 for laterally prevention is soft, can reduce to install the probability of deviating from that trepanning 31 is socketed in projection 33 so simultaneously.
During use, two snap closes 12 are separately fixed on refrigerator doors and the sidewall near the place of opening the door, two tapered ends 11 insert snap close 12 respectively, be with soft 3 bendings of being with the connecting portion 2 that is connected as a single entity, refrigerator doors is sealed, can not open, in like manner also can be useful on the micro-wave oven.If change other things to be locked into, soft with 3 also can be according to the needs of door as coal gas cabinet or locker, not bending or bending different angles.
Claims (7)
1. a child safety lock is characterized in that comprising a pair of lock uint, connects this to a soft band (3) of lock uint; Described lock uint comprises snap close (12), is used for snapping in the tapered end (11) of snap close and the connecting portion (2) that is used for installing soft strap end portion; Tapered end (11) one ends and connecting portion (2) are connected as a single entity, tapered end (11) but that the other end is provided with is protruding upward, and the fixture block (110) that presses down of elasticity; Snap close (12) back side is posted for applying and is fixed on the double faced adhesive tape of waiting to lock on the thing wall (120), snap close (12) sidepiece corresponding with tapered end (11) is provided with the draw-in groove (121) that snaps in for tapered end, and snap close (12) front is provided with and is connected with draw-in groove (121) and mating holes (122) that shape and fixture block mate; When tapered end (11) snapped in draw-in groove (121), fixture block (110) was in the mating holes (122).
2. a kind of child safety lock according to claim 1, it is characterized in that also being provided with on the described tapered end (11) two ends semicircular arc base portion (111) fixed thereon, fixture block installation cavity (113) is left in semicircular arc base portion (111) inboard, fixture block (110) is in the fixture block installation cavity (113), and fixture block (110) is connected semicircular arc base portion (111) inside wall by an elastic joint part (114).
3. a kind of child safety lock according to claim 2, the inside portion that it is characterized in that described semicircular arc base portion (111) is curved, fixture block (110) shape semicircular in shape, the inside portion part of the arc outside portion of semicircular fixture block (110) and semicircular arc base portion (111) is connected as a single entity by elastic joint part (114), and another part leaves the gap.
4. a kind of child safety lock according to claim 2 is characterized in that described semicircle fixture block (110) inboard is provided with the button (112) that is connected as a single entity with it.
5. according to any described a kind of child safety lock of claim 1-4, it is characterized in that described soft band (3) one ends are provided with installation trepanning (31), connecting portion (2) the inner is provided be used to the strip through-hole that stretches into soft band (21), connecting portion (2) back side between strip through-hole (21) and the tapered end (11) is provided with shape and the projection (33) that trepanning (31) coupling is installed, and soft band (3) passes strip through-hole (21) and is socketed on the projection (33) by trepanning (31) is installed.
6. a kind of child safety lock according to claim 4 is characterized in that described button (112) surface is provided with a plurality of anti-skidding concave points (1120).
7. a kind of child safety lock according to claim 5 is characterized in that described soft band (3) end is provided with the step (32) that protrudes to the back side, and step (32) correspondence abuts in strip through-hole (21) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062968 CN203066680U (en) | 2013-02-02 | 2013-02-02 | Child safe lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062968 CN203066680U (en) | 2013-02-02 | 2013-02-02 | Child safe lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066680U true CN203066680U (en) | 2013-07-17 |
Family
ID=48765490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320062968 Expired - Fee Related CN203066680U (en) | 2013-02-02 | 2013-02-02 | Child safe lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203066680U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028028A1 (en) * | 2016-08-10 | 2018-02-15 | 王新军 | Magnetic child safety cabinet lock |
| CN108917279A (en) * | 2018-07-11 | 2018-11-30 | 怀宁县鑫盛制冷设备有限公司 | A kind of Structure of refrigerator door that child-resistant opens by mistake |
| CN111255316A (en) * | 2018-11-30 | 2020-06-09 | 宁波市攸曼儿童防护用品有限公司 | Configuration method of child protection lock with induction function |
-
2013
- 2013-02-02 CN CN 201320062968 patent/CN203066680U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028028A1 (en) * | 2016-08-10 | 2018-02-15 | 王新军 | Magnetic child safety cabinet lock |
| US10822831B2 (en) | 2016-08-10 | 2020-11-03 | Xinjun Wang | Magnetic child safety cabinet lock |
| CN108917279A (en) * | 2018-07-11 | 2018-11-30 | 怀宁县鑫盛制冷设备有限公司 | A kind of Structure of refrigerator door that child-resistant opens by mistake |
| CN111255316A (en) * | 2018-11-30 | 2020-06-09 | 宁波市攸曼儿童防护用品有限公司 | Configuration method of child protection lock with induction function |
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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: 20130717 Termination date: 20150202 |
|
| EXPY | Termination of patent right or utility model |