CN2923959Y - Novel safety threshod - Google Patents
Novel safety threshod Download PDFInfo
- Publication number
- CN2923959Y CN2923959Y CN 200620059751 CN200620059751U CN2923959Y CN 2923959 Y CN2923959 Y CN 2923959Y CN 200620059751 CN200620059751 CN 200620059751 CN 200620059751 U CN200620059751 U CN 200620059751U CN 2923959 Y CN2923959 Y CN 2923959Y
- Authority
- CN
- China
- Prior art keywords
- hurdle
- doorframe
- new
- flexible fastener
- type safety
- 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 discloses a new safety door sill and aims at providing a door sill which has a nice appearance as well as a durability, which makes the door sill hard to be opened by children. The utility model comprises a door sill and a door frame; wherein, the door sill is coupled on the door frame and may rotate while taking a shaft as the center of cycle. The utility model is characterized in that the door frame is provided with a stationary latch fitting; the door sill is provided with an eccentric locking mechanism which may telescopically clamp with or separate from the stationary latch fitting. The utility model has the advantages of simple structure, solid and firm closure and nice and decent appearance. Furthermore, the utility model may also be added with a plurality of blocking devices according to actual needs, thereby making the door harder to open, and children at smaller ages in such case are rather hard to open the door, thereby protecting the safety of the children effectively.
Description
Technical field
The utility model relates to a kind of New-type safety door hurdle.
Background technology
Meet accident the general highly lower door hurdle that is provided with on the doorway in order to prevent the child under the situation of unmanned nurse, walking out the doorway.Existing door hurdle generally is to be screwed into a stainless steel circle on doorframe, and on the door hurdle, be provided with one can be through the bolt of circle.This door lock assembly is fairly simple, and child can open a hurdle easily, does not have protective effect; And appearance not attractive in appearance, come off easily.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of specious, sturdy and durable and be not easy the New-type safety door hurdle opened by child.
A kind of New-type safety door of the present utility model hurdle comprises a hurdle and doorframe, and the door hurdle is coupling in doorframe and can rotate around the axis.Doorframe is provided with a stationary lock part; Thereby being provided with a telescopically and stationary lock part clamping or getting loose, the door hurdle realizes the eccentric lock mechanism of door hurdle switch.
Described eccentric lock mechanism comprises flexible fastener and holds part; Holding part installation end off-centre is articulated on the hurdle; Flexible fastener also can stretch with the eccentric rotary of holding the part installation end outside being located at and holding the part installation end.Flexible fastener is provided with arc groove; Hold part installation end inboard and be provided with the male member that can be sticked in groove and drive flexible fastener indentation.
Described stationary lock part is the projection of being located on the doorframe.The end face of flexible fastener is provided with a slot that can be socketed on outside the projection when this flexible fastener stretches out.
Described stationary lock part is a slotted eye that caves inward, and the end face of described flexible fastener is provided with a dead bolt that can insert above-mentioned slotted eye when this flexible fastener stretches out.
The described part of holding is provided with the clamping device that lockable is held part, and clamping device one distal process is stopped and held part for holding part and active card.
The end of described flexible fastener is provided with the anti-slop serrations that can increase the frictional force that contacts between a hurdle, the doorframe.
The lower beam on described door hurdle is provided with a draw-in groove that can clamp together in doorframe.
Described doorframe is provided with shaft-jointed hole, and the door hurdle is provided with the pivot that is articulated in shaft-jointed hole and can axially moves with respect to the doorframe shaft-jointed hole.
The edge of described doorframe is provided with the screw tightening of an adjustable gate width of frame at least.
Eccentric lock mechanism of the present utility model is fixedly arranged on the upper boom on a hurdle, can not opened easily by child, can effectively protect child's safety; And it is sturdy and durable, elegant in appearance.
Description of drawings
Fig. 1 is structural representation of the present utility model (closed condition);
Fig. 2 is structural representation of the present utility model (open mode);
Fig. 3 is the structural representation of eccentric lock mechanism lock-out state;
Fig. 4 is the structural representation of eccentric lock mechanism open mode;
Fig. 5 is the A-A sectional drawing of Fig. 3;
Fig. 6 is the B-B sectional drawing of Fig. 4;
Fig. 7 A is the structural representation of the flexible fastener end face of the utility model;
Fig. 7 B is the structural representation of the flexible fastener of the utility model.
The specific embodiment
As shown in Figures 1 and 2, doorframe 1 one sides are provided with two shaft-jointed hole 11a, 11b up and down, and the opposite side upper end is provided with stationary lock part 12.Door hurdle 2 one side correspondences are provided with the pivot that can be articulated in shaft-jointed hole 11a, 11b, and door hurdle 2 can pivot be that the center is freely rotated also and can be moved up and down with respect to doorframe 1.The position of door hurdle 2 corresponding stationary lock parts 12 is provided with eccentric lock mechanism 3; This eccentric lock mechanism 3 comprises flexible fastener 32 and holds part 31.The end of flexible fastener 32 is provided with the anti-slop serrations that can increase the frictional force of contact between a hurdle 2, the doorframe 1.Hold part 31 and be coupling, and can rotate for fulcrum by pivot 312 in upper boom 21 ends on door hurdle 2.The installation end of holding part 31 is that eccentric shaft is connected on the hurdle, so the installation end outer rim is different with the distance of pivot 312.Flexible fastener 32 is located at and is held the part 31 installation ends outside, can produce displacement with the eccentric rotary of installation end, reaches flexible purpose.As Fig. 4, flexible fastener 32 ends each side be provided with arc groove 321; The inboard of holding part 31 installation ends is provided with and can be sticked in groove 321 and drives the male member 311 that flexible fastener 32 stretches.When holding part 31 rear ends and upwards carry, its installation end rotates counterclockwise downwards, because eccentric center principle props up the position of flexible fastener 32 and the distance of pivot and shortens gradually; Simultaneously, the male member 311 of installation end inboard promptly drives flexible fastener 32 and moves backward, away from the stationary lock part on the doorframe 1 12.As Fig. 3, to hold part 31 and be placed horizontally at a hurdle 2 upper booms, its installation end fastener 32 that will stretch just ejects maximum distance and blocks stationary lock part 12, and a door hurdle 2 is locked.As Fig. 5, eccentric lock mechanism 3 comprises that also an elasticity is connected in its inner button-shape clamping device 33; This clamping device 33 is movably set in the button of holding on the part 31 331, the locking bar 332 that is arranged at 2 upper booms, 21 inside, a hurdle and the spring that is connected with locking bar 332 by one and constitutes; Spring one end is fixed in 2 upper booms, 21 inside, a hurdle.Locking bar 332 1 ends are connected with a spring, and the other end runs through holds part 31 external surfaces.A draw-in groove 4 that can clamp together in doorframe 1 also can be established in door 2 bottoms, hurdle.Draw-in groove 42 blocks doorframe 1 when closed on the door hurdle, forms second layer protection, and a hurdle 2 can not be opened easily.Because the draw-in groove structure of setting up after eccentric lock mechanism 3 is opened, also must upwards be mentioned whole door hurdle 2; Make draw-in groove 4 break away from doorframe 1, just door hurdle 2 can be opened.Doorframe 1 left and right sides top edge is respectively equipped with the screw tightening of adjustable gate frame 1 width, improves the assembling capacity of doorframe 1.
Specific embodiment one
Shown in Fig. 7 A and 7B, flexible fastener 32 inserts in the slot of 2 upper booms, 21 ends, a hurdle by two cross bar 323 activities up and down; Its end face 322 is provided with a slot 322a that can be stretched into by the stationary lock part on the doorframe 1 12, and is provided with the anti-slop serrations that can increase the frictional force of contact between a hurdle 2, the doorframe 1 on slot 322a.As Fig. 3, the installation end of holding part 31 fastener 32 that will stretch withstands forward and releases, and slot 322a is enclosed within stationary lock part 12 outsides just.Clamping device 33 blocked and held part 31 and prevent its rotation this moment.As Fig. 5, the locking bar 332 on the clamping device 33 runs through holds part 31, and door hurdle 2 is locked and can't be opened.As Fig. 6, when needs are opened hurdle 2, will hold part 31 when inwardly pressing button 331 and upwards carry.Hold part 31 ends and rotate counterclockwise, and drive flexible fastener 32 and move backward, away from stationary lock part 12, a hurdle 2 is opened.
Specific embodiment two
Doorframe 1 is provided with a slotted eye that caves inward, and the end face of flexible fastener 32 is provided with a dead bolt that can insert slotted eye 12 when this flexible fastener stretches out.Other structures are identical with specific embodiment one, do not give unnecessary details at this.
Claims (10)
1, a kind of New-type safety door hurdle comprises a hurdle and doorframe, and a door hurdle is coupling in doorframe and can rotate around the axis; It is characterized in that: described doorframe is provided with a stationary lock part; Thereby being provided with a telescopically and stationary lock part clamping or getting loose, the door hurdle realizes the eccentric lock mechanism of door hurdle switch.
2, a kind of New-type safety door according to claim 1 hurdle is characterized in that: described eccentric lock mechanism comprises flexible fastener and holds part; Holding part installation end off-centre is articulated on the hurdle; Flexible fastener also can stretch with the eccentric rotary of holding the part installation end outside being located at and holding the part installation end.
3, a kind of New-type safety door according to claim 2 hurdle, it is characterized in that: described flexible fastener is provided with arc groove; The described part installation end of holding is provided with the male member that can be sticked in groove and drive flexible fastener indentation.
4, a kind of New-type safety door according to claim 1 and 2 hurdle, it is characterized in that: described stationary lock part is the projection of being located on the doorframe, the end face of described flexible fastener is provided with a slot that can be socketed on outside the projection when this flexible fastener stretches out.
5, a kind of New-type safety door according to claim 1 and 2 hurdle is characterized in that:
Described stationary lock part is a slotted eye that caves inward, and the end face of described flexible fastener is provided with a dead bolt that can insert above-mentioned slotted eye when this flexible fastener stretches out.
6, a kind of New-type safety door according to claim 2 hurdle, it is characterized in that: the described part of holding is provided with the clamping device that lockable is held part, and this clamping device one end runs through to be held part external surface and active card and stops and hold part.
7, a kind of New-type safety door according to claim 2 hurdle, it is characterized in that: the end of described flexible fastener is provided with the anti-slop serrations that can increase the frictional force that contacts between a hurdle, the doorframe.
8, a kind of New-type safety door according to claim 1 hurdle is characterized in that: the lower beam on described door hurdle is provided with a draw-in groove that can clamp together in doorframe.
9, a kind of New-type safety door according to claim 1 hurdle, it is characterized in that: described doorframe is provided with shaft-jointed hole, is installed with the pivot that is articulated in shaft-jointed hole and can axially moves with respect to the doorframe shaft-jointed hole on the door hurdle.
10, a kind of New-type safety door according to claim 1 hurdle, it is characterized in that: the edge of described doorframe is provided with the screw tightening of an adjustable gate width of frame at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059751 CN2923959Y (en) | 2006-05-31 | 2006-05-31 | Novel safety threshod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059751 CN2923959Y (en) | 2006-05-31 | 2006-05-31 | Novel safety threshod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2923959Y true CN2923959Y (en) | 2007-07-18 |
Family
ID=38260391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620059751 Expired - Fee Related CN2923959Y (en) | 2006-05-31 | 2006-05-31 | Novel safety threshod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2923959Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556883A (en) * | 2013-08-30 | 2014-02-05 | 浙江爱婴博士科技有限公司 | Novel protective door fence lock |
| CN103590679A (en) * | 2013-08-29 | 2014-02-19 | 浙江爱婴博士科技有限公司 | Children door hurdle lock |
| CN109105275A (en) * | 2018-08-02 | 2019-01-01 | 苏州金达裕宠物用品有限公司 | A kind of Multifunctional demountable Pet enclosure |
-
2006
- 2006-05-31 CN CN 200620059751 patent/CN2923959Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590679A (en) * | 2013-08-29 | 2014-02-19 | 浙江爱婴博士科技有限公司 | Children door hurdle lock |
| CN103590679B (en) * | 2013-08-29 | 2016-05-18 | 浙江丽童家居有限公司 | A kind of children's door hurdle lock |
| CN103556883A (en) * | 2013-08-30 | 2014-02-05 | 浙江爱婴博士科技有限公司 | Novel protective door fence lock |
| CN103556883B (en) * | 2013-08-30 | 2016-01-20 | 浙江丽童家居有限公司 | A kind of Novel protective door fence lock |
| CN109105275A (en) * | 2018-08-02 | 2019-01-01 | 苏州金达裕宠物用品有限公司 | A kind of Multifunctional demountable Pet enclosure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 |