CN203808626U - Safe lock for child and locking device thereof - Google Patents
Safe lock for child and locking device thereof Download PDFInfo
- Publication number
- CN203808626U CN203808626U CN201420084222.1U CN201420084222U CN203808626U CN 203808626 U CN203808626 U CN 203808626U CN 201420084222 U CN201420084222 U CN 201420084222U CN 203808626 U CN203808626 U CN 203808626U
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- CN
- China
- Prior art keywords
- snap close
- tapered end
- child safety
- safety lock
- face
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- 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 discloses a safe lock for a child and a locking device thereof. T he locking device comprises a lock catch and a lock head, wherein the lock catch is internally provided with an elastic pressing part; the elastic pressing part and the locking head are respectively provided with mutually locked locking hooks; an automatic popping mechanism is arranged between the lock catch and the lock head; the automatic popping mechanism is composed of a positive pushing and pressing surface arranged on the elastic pressing part and an passive popping surface arranged on the lock head. The locking device disclosed by the utility model can be unlocked by a single hand, and is convenient and safe to use.
Description
Technical field
The utility model relates to a kind of children's safety protector, is specifically related to a kind of lock uint of child safety lock.
Background technology
Along with present rhythm of life is accelerated, in family, the head of a family is usually 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 larger danger of children's torso constituent ratio.And that these furniture conventionally use is more frequent, if pinned with lockset, bring larger trouble, the especially electrical equipment such as refrigerator, micro-wave oven to using, they not only there is no need to install loaded down with trivial details lockset, and the lockset of at all having no way of installing.For this reason, in the utility model patent that notice of authorization number is CN203066680U, disclose a kind of child safety lock, this child safety lock comprises a pair of lock uint, connects this to lock uint soft band; Described lock uint comprises snap close, for snapping in the tapered end of snap close and for the connecting portion of soft strap end portion is installed; Tapered end one end and connecting portion are connected as a single entity, and that the tapered end other end is provided with is protruding upward, and the fixture block that can elasticity presses down; The double faced adhesive tape being fixed on for fitting on thing wall to be locked is posted at the snap close back side, and the snap close sidepiece corresponding with tapered end is provided with the draw-in groove snapping in for tapered end, and snap close front is provided with and is connected with draw-in groove and mating holes that shape is mated with fixture block; When tapered end snaps in draw-in groove, fixture block is in mating holes.By this child safety lock be applied to the door of refrigerator, coal gas cabinet, micro-wave oven etc. upper after, only press described fixture block and lock uint untied door could be opened, effectively protection and children's safety.But also there is following deficiency in described lock uint: while pressing described fixture block, described tapered end can not automatically exit snap close, and must press on the other hand fixture block, another pulls out tapered end, and two hands operate and door could be opened simultaneously; And in life staying idle at home, conventionally need another hand of hand-held thing to open the door, in this case, above-mentioned child safety device uses and just seems convenient not.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of lock uint of child safety lock is provided, and this lock uint one hand can complete unlocking operation, safe and convenient to use.
Another object of the present utility model is to provide a kind of child safety lock that comprises above-mentioned lock uint.
The technical scheme that the utility model solves the problems of the technologies described above is:
A lock uint for child safety lock, comprises snap close and tapered end, wherein, is provided with elasticity pressing piece in described snap close, on this elasticity pressing piece and described tapered end, is respectively equipped with the latch hook being mutually locked;
It is characterized in that, between described snap close and tapered end, be provided with automatic ejecting mechanism, this automatic ejecting mechanism is made up of the driven ejection face that is located at the face that initiatively pushes on elasticity pressing piece and be located on tapered end.
A preferred version of the present utility model, wherein, is characterized in that, the described face that initiatively pushes is extended by interior forwards outside, and described driven ejection face is extended by interior rearward outside; In described tapered end inserts snap close time, the described face that initiatively push is pressed close to mutually with described driven ejection face, and active pushing face in outside, driven ejection face is in inner side; Described active pushing face is lozenges or arc surface; Described driven ejection face is lozenges or arc surface.
A preferred version of the present utility model, wherein, described elasticity pressing piece comprises two press sections, one end of these two press sections connects by elastic arm, the other end is respectively equipped with the adjutage extending internally, latch hook on described elasticity pressing piece and initiatively pushing face are arranged on this adjutage, and wherein, the opening of latch hook toward the outer side.
A preferred version of the present utility model, wherein, is also connected with and adds wall arm between described each adjutage and elastic arm.
A preferred version of the present utility model, wherein, described snap close comprises snap close shell, the both sides of this snap close shell be provided with for hold described press section by indent, should form by the cut portion surface, both sides at the snap close shell with full surface by indent, the surface configuration of described press section is consistent with the surface configuration of this excision; When described elasticity pressing piece is during in non-pressed state, the full surface that forms rounding off is combined on the surface of the surface of described press section and snap close shell both sides.
A preferred version of the present utility model, wherein, described snap close shell is combined by base and cover, the described bonding surface place that is arranged on base and cover by indent.
A preferred version of the present utility model, wherein, described tapered end is arranged in tapered end shell, and this tapered end shell and described snap close shell are combined the entirety that forms surperficial rounding off.
A child safety lock that comprises above-mentioned lock uint, is characterized in that, also comprises soft band, and one end of this soft band is connected on described tapered end; Described snap close is provided with two-sided bonding sheet.
A preferred version of child safety lock of the present utility model, wherein, the described soft fastening devices being provided with for fixed double-sided bonding sheet of bringing, this fastening devices comprises upper fastener and lower fastener, wherein, upper fastener is provided with buckle joint, and lower fastener is provided with snapping hole, and described buckle joint snaps onto on snapping hole through soft band; Described lower fastener is provided with two-sided bonding sheet.
A preferred version of child safety lock of the present utility model, wherein, described soft bringing is provided with multiple connecting holes for allowing described buckle joint pass.
Operating principle of the present utility model is: while normally use, the mutual snapping of latch hook on latch hook and snap close on tapered end, forms locking state; In the time that needs separate tapered end and snap close, press elasticity pressing piece, automatic ejecting mechanism work, active on elasticity pressing piece pushes towards interior motion, the driven ejection face promoting on tapered end exits vertically, thus the latch hook meanwhile on elasticity pressing piece inwardly motion separate with the latch hook on tapered end, make in discharging tapered end, tapered end is extrapolated, the release that one-handed performance can be realized tapered end and snap close with separate.
The utility model compared with prior art has following beneficial effect:
In the utility model, owing to being provided with automatic ejecting mechanism in lock uint, user only needs single hand by compression elasticity pressing piece, just can allow tapered end and snap close release, thereby and eject tapered end simultaneously and separate with snap close, operate without two hands simultaneously, simple and efficient to handle.
Brief description of the drawings
Fig. 1 and Fig. 2 are the perspective view on two visual angles of a detailed description of the invention of child safety lock of the present utility model.
Fig. 3 is the explosive view of child safety lock shown in Fig. 1 and Fig. 2.
Fig. 4 is the lock uint Elastic pressing piece of child safety lock shown in Fig. 1 and Fig. 2 and the structural representation of tapered end.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Referring to Fig. 1～Fig. 4, the lock uint of child safety lock of the present utility model comprises snap close and tapered end 1, wherein, is provided with elasticity pressing piece 2 in described snap close, is respectively equipped with the latch hook 2-1, the 1-1 that are mutually locked on this elasticity pressing piece 2 and described tapered end 1.Between described snap close and tapered end 1, be provided with automatic ejecting mechanism, this automatic ejecting mechanism by be located on elasticity pressing piece 2 by the interior forwards face that the initiatively push 2-2 that extend in outside and be located at the driven ejection face 1-2 by interior rearward outside extension on tapered end 1 and form that (front of described elasticity pressing piece 2 refers to the direction towards tapered end 1, the front of described tapered end 1 refers to the direction of elasticity pressing piece 2, referring to Fig. 4), in the time that described tapered end 1 inserts in snap close, the described face 2-2 that initiatively pushes presses close to mutually with described driven ejection face 1-2, and initiatively push face 2-2 in outside, driven ejection face 1-2 is in inner side.
Referring to Fig. 3 and Fig. 4, described elasticity pressing piece 2 comprises two press section 2-3, one end of these two press section 2-3 connects by elastic arm 2-4, the other end is respectively equipped with the adjutage 2-5 extending internally, the latch hook 2-1 on described elasticity pressing piece 2 and initiatively push face 2-2 and be arranged on this adjutage 2-5; Wherein, latch hook 2-1 on described elasticity pressing piece 2 is arranged on the end of adjutage 2-5, its opening toward the outer side, and the opening of latch hook 1-1 on tapered end 1 is towards inner side, like this in the time inwardly pressing described press section 2-3, thus the latch hook 2-1 on this elasticity pressing piece 2 inwardly motion separate with the latch hook 1-1 on tapered end 1; The described face 2-2 that initiatively pushes is lozenges, is arranged on the middle part of described adjutage 2-5.The face that initiatively pushes 2-2 on two adjutage 2-5 is the opening shape expanding forward, like this in the time pressing described press section 2-3 and make two initiatively to push face 2-2 and inwardly move, two initiatively push face 2-2 and produce a componental movement of releasing forward the driven ejection face 1-2 on tapered end 1, and tapered end 1 can automatically outwards be ejected.In order to strengthen the intensity of this elasticity pressing piece 2, between described each adjutage 2-5 and elastic arm 2-4, be equipped with one and strengthen arm 2-6, and described elastic arm 2-4 is arranged to continuous arch.Do not skid when by compression elasticity pressing piece 2, on the surface of described press section 2-3, be densely covered with concave point or salient point 2-7.
Referring to Fig. 3 and Fig. 4, the latch hook 1-1 on described tapered end 1 is made up of two coupler bodies that extend forward, and the opening of two latch hook 1-1 is towards inner side; The back side of this latch hook 1-1 forms described driven ejection face 1-2, and this driven ejection face 1-2 is arc surface.For the ease of fastening, the dorsal part of the dorsal part of the latch hook 1-1 end of described tapered end 1 and the latch hook 2-1 end of elasticity pressing piece 2 is respectively equipped with lozenges 1-4,2-8, like this in fastening process, lozenges 1-4 on the latch hook 1-1 of tapered end 1 acts on the lozenges 2-8 of latch hook 2-1 of elasticity pressing piece 2, the latch hook 2-1 of elasticity pressing piece 2 is outwards pushed open, continue both fastenings forwards, backwards.
Referring to Fig. 3 and Fig. 4, described snap close also comprises snap close shell 3, and this snap close shell 3 is combined by base 3-1 and cover 3-2.The both sides of described snap close shell 3 be provided with for hold described press section 2-3 by indent 3-3, should be arranged on the bonding surface place of base 3-1 and cover 3-2 by indent 3-3, elongated.Should form by the cut portion surface, both sides at the snap close shell 3 with full surface by indent 3-3, the surface configuration of described press section 2-3 is consistent with the surface configuration of this excision; When described elasticity pressing piece 2 is during in non-pressed state, the full surface that forms rounding off is combined on the surface of the surface of described press section 2-3 and snap close shell 3 both sides.Described tapered end 1 is arranged in tapered end shell 4, and this tapered end shell 4 combines with described snap close shell 3 entirety that forms surperficial rounding off.In prior art, described press section 2-3 can protrude from outside snap close shell 3 conventionally significantly, and so easy attraction children remove to press this press section 2-3, have certain potential safety hazard; And after employing such scheme, described press section 2-3 combines with snap close shell 3 and tapered end shell 4, appear to a part for snap close shell 3, thereby can not attract children to go to press, security performance is improved.
Referring to Fig. 1～Fig. 4, the child safety lock of the above-mentioned lock uint of application of the present utility model also comprises is softly with 5, this soft one end with 5 is provided with the fixing hole 5-2 for being fixedly connected with tapered end 1, the end of described tapered end shell 4 be provided with allow soft with 5 stretch into stretch into hole 4-1, described tapered end 1 be provided with for the soft fixed leg 1-3 being connected with the fixing hole 5-2 on 5.The bottom surface of described snap close shell 3 and tapered end shell 4 is provided with two-sided bonding sheet 8, for being connected with the surface of applied utensil.
Referring to Fig. 1～Fig. 4, described soft with 5 fastening devicess that are provided with for fixed double-sided bonding sheet 8, this fastening devices comprises upper fastener 6 and lower fastener 7, wherein, upper fastener 6 is provided with buckle joint 6-1, lower fastener 7 is provided with snapping hole 7-1, and described buckle joint 6-1 is with 5 to snap onto on the 7-1 of snapping hole through soft; Described lower fastener 7 is provided with two-sided bonding sheet 8.Be positioned at and be convenient to as required, at the soft diverse location with 5, described fastening devices to be set, be describedly softly provided with multiple connecting hole 5-1 for allowing described buckle joint 6-1 pass with 5.When use, the two-sided bonding sheet 8 on snap close shell 3 is bonded on the door of applied utensil, and the two-sided bonding sheet 8 on lower fastener 7 is bonded on the standing part of applied utensil.
Above-mentioned is preferably embodiment of the utility model; but embodiment of the present utility model is not subject to the restriction of foregoing; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (10)
1. a lock uint for child safety lock, comprises snap close and tapered end, wherein, is provided with elasticity pressing piece in described snap close, on this elasticity pressing piece and described tapered end, is respectively equipped with the latch hook being mutually locked;
It is characterized in that, between described snap close and tapered end, be provided with automatic ejecting mechanism, this automatic ejecting mechanism is made up of the driven ejection face that is located at the face that initiatively pushes on elasticity pressing piece and be located on tapered end.
2. the lock uint of child safety lock according to claim 1, is characterized in that, the described face that initiatively pushes is extended by interior forwards outside, and described driven ejection face is extended by interior rearward outside; In described tapered end inserts snap close time, the described face that initiatively push is pressed close to mutually with described driven ejection face, and active pushing face in outside, driven ejection face is in inner side; Described active pushing face is lozenges or arc surface; Described driven ejection face is lozenges or arc surface.
3. the lock uint of child safety lock according to claim 1, it is characterized in that, described elasticity pressing piece comprises two press sections, one end of these two press sections connects by elastic arm, the other end is respectively equipped with the adjutage extending internally, latch hook on described elasticity pressing piece and initiatively pushing face are arranged on this adjutage, and wherein, the opening of latch hook toward the outer side.
4. the lock uint of child safety lock according to claim 3, is characterized in that, between described each adjutage and elastic arm, is also connected with and adds wall arm.
5. the lock uint of child safety lock according to claim 3, it is characterized in that, described snap close comprises snap close shell, the both sides of this snap close shell be provided with for hold described press section by indent, should form by the cut portion surface, both sides at the snap close shell with full surface by indent, the surface configuration of described press section is consistent with the surface configuration of this excision; When described elasticity pressing piece is during in non-pressed state, the full surface that forms rounding off is combined on the surface of the surface of described press section and snap close shell both sides.
6. the lock uint of child safety lock according to claim 5, is characterized in that, described snap close shell is combined by base and cover, the described bonding surface place that is arranged on base and cover by indent.
7. the lock uint of child safety lock according to claim 6, is characterized in that, described tapered end is arranged in tapered end shell, and this tapered end shell and described snap close shell are combined the entirety that forms surperficial rounding off.
8. a child safety lock that comprises the lock uint described in claim 1～7 any one, is characterized in that, also comprise soft band, one end of this soft band is connected on described tapered end; Described snap close is provided with two-sided bonding sheet.
9. child safety lock according to claim 8, it is characterized in that, the described soft fastening devices being provided with for fixed double-sided bonding sheet of bringing, this fastening devices comprises upper fastener and lower fastener, wherein, upper fastener is provided with buckle joint, and lower fastener is provided with snapping hole, and described buckle joint snaps onto on snapping hole through soft band; Described lower fastener is provided with two-sided bonding sheet.
10. child safety lock according to claim 9, is characterized in that, described soft bringing is provided with multiple connecting holes for allowing described buckle joint pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084222.1U CN203808626U (en) | 2014-02-26 | 2014-02-26 | Safe lock for child and locking device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084222.1U CN203808626U (en) | 2014-02-26 | 2014-02-26 | Safe lock for child and locking device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808626U true CN203808626U (en) | 2014-09-03 |
Family
ID=51447403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420084222.1U Expired - Fee Related CN203808626U (en) | 2014-02-26 | 2014-02-26 | Safe lock for child and locking device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808626U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662399A (en) * | 2019-02-27 | 2019-04-23 | 联扬塑胶(深圳)有限公司 | Magnetic hasp |
| CN110495685A (en) * | 2019-08-22 | 2019-11-26 | 联扬塑胶(深圳)有限公司 | Fastener |
| WO2020173410A1 (en) * | 2019-02-27 | 2020-09-03 | 联扬塑胶(深圳)有限公司 | Magnetic buckle |
-
2014
- 2014-02-26 CN CN201420084222.1U patent/CN203808626U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662399A (en) * | 2019-02-27 | 2019-04-23 | 联扬塑胶(深圳)有限公司 | Magnetic hasp |
| WO2020173410A1 (en) * | 2019-02-27 | 2020-09-03 | 联扬塑胶(深圳)有限公司 | Magnetic buckle |
| KR20210080457A (en) * | 2019-02-27 | 2021-06-30 | 리엔양 플라스틱(선전) 컴퍼니 리미티드 | magnetic buckle |
| KR102559009B1 (en) | 2019-02-27 | 2023-07-24 | 리엔양 플라스틱(선전) 컴퍼니 리미티드 | magnetic buckle |
| CN109662399B (en) * | 2019-02-27 | 2024-02-20 | 联扬塑胶(深圳)有限公司 | Magnetic hasp |
| CN110495685A (en) * | 2019-08-22 | 2019-11-26 | 联扬塑胶(深圳)有限公司 | Fastener |
| CN110495685B (en) * | 2019-08-22 | 2024-02-20 | 联扬塑胶(深圳)有限公司 | Fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG ZEHAO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN JIEXUAN Effective date: 20150617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150617 Address after: 510000 Baiyun District, Guangdong Province, Wang Gang Road, building No. 88, Yuan Yuan, room, building, Guangzhou Patentee after: GUANGDONG ZEHAO TECHNOLOGY CO.,LTD. Address before: 515342 Guangdong city of Jieyang province Puning city Anren Village No. 56 Hubin Mei Tang Zhen Patentee before: Chen Jiexuan |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510440 Guangzhou, Guangdong province Baiyun District, Wang Gang Road, 88 self compiled Jinyuan Building 301. Patentee after: GUANGDONG ZEHAO BANGBANGZHU TECHNOLOGY CO.,LTD. Address before: 510000 Guangzhou, Guangdong province Baiyun District, Wang Gang Road, 88 self compiled Jinyuan Building 301. Patentee before: GUANGDONG ZEHAO TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |