CN201037365Y - Automatic safety door fence for infantile - Google Patents
Automatic safety door fence for infantile Download PDFInfo
- Publication number
- CN201037365Y CN201037365Y CNU2007200059180U CN200720005918U CN201037365Y CN 201037365 Y CN201037365 Y CN 201037365Y CN U2007200059180 U CNU2007200059180 U CN U2007200059180U CN 200720005918 U CN200720005918 U CN 200720005918U CN 201037365 Y CN201037365 Y CN 201037365Y
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- infant
- child safety
- cam joint
- safety gate
- 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 an infant automatic safety door rail, comprising an inner door rail and an outer door rail, wherein, the inner door rail is provided with a top-pipe and a standpipe, and an automatic restoration set which comprises a revolute joint and a cam joint; the revolute joint is provided with a first connecting part and a second connecting part, wherein, the first connecting part is connected with the standpipe, while the second connecting part is connected with the top-plate through a setting pin; the second connecting part is provided inside with a slide block which is provided with a long slotted eye, and the setting pin is arranged inside the long slotted eye; one end of the slide block is provided with a pulley, the other end of the slide block is connected with an elastic device, the other end of which is fixed on the top-pipe through a fixing device; the first connecting part contains the cam joint, the outer wall of which is of an arc shape; the distance from the outer wall of the cam joint to the inner wall of the first connecting part is from long to short; the end of the longest distance from the outer wall of the cam joint to the inner wall of the first connecting part is provided with a pulley; the cam joint is provided with a fixation part and is connected with an external door rail through the fixation part. With the structure, the safety door rail which can achieve automatic opening and closing is achieved.
Description
Technical field
The utility model relates to a kind of infant safety door sill, particularly relates to the automatic safety door hurdle that a kind of energy realization is closed the door automatically.
Background technology
The infant safety door sill of Chu Xianing generally comprises external door hurdle and inside door hurdle two parts in the market, and the inside door hurdle is to be fixed on the external door hurdle by axle, can rotate around axle, and establish locking device, thereby realize opening the door and closing the door function.The function but most of safety door sills are not closed the door automatically, thereby the user forgets easily and closes the door in practical operation, or carries the large piece article inconvenience at closing time, makes setting up of infant safety door sill to perform practically no function, the effect of its product can't realize, and have very big potential safety hazard.
The utility model content
In view of this, it is a kind of easy to operate that the purpose of this utility model is to provide, and do not need manual operation after unlatching, the novel infant automatic safety door hurdle that can close the door automatically.
The technical scheme of the utility model Infant and Child Safety Gate Automatically is: comprise the inside door hurdle and the external door hurdle that link together, this inside door hurdle has push pipe and vertical tube, it focuses on: establish and automatically reply the device group, this automatically replies the device group and comprises cradle head and cam joint; This cradle head is established first connecting portion and second connecting portion, and this first connecting portion connects vertical tube, and this second connecting portion connects push pipe by staple; Establish slide block in this second connecting portion, this slide block is established long slot bore, and staple is placed in the long slot bore, and this slide block one end is provided with pulley, and the other end connects elastic device, and this elastic device other end is fixed on push pipe by fastening devices; The ccontaining cam of this first connecting portion joint, this cam joint outer wall is an arcuate structure, and the distance between this cam joint outer wall and the first connecting portion inwall is descending, and it is connected pulley with the maximum end of the distance between the first connecting portion inwall; This cam joint is provided with fixed part, and the cam joint is connected with the external door hurdle by fixed part.
This elastic device is a spring.
This fixed part is connected with the external door hurdle by rivet.
This fastening devices is a rivet.
This cam joint is connected with cradle head by screw rod, and this screw rod runs through the cam joint and first connecting portion.
This Infant and Child Safety Gate Automatically is provided with the safety lock group.
This Infant and Child Safety Gate Automatically is provided with down the safety lock group.
The beneficial effects of the utility model are: that utilizes the utility model Infant and Child Safety Gate Automatically automatically replies the device group; after opening a hurdle; need not manually close the door; the door hurdle can carry out closing motion voluntarily; make that the security performance of safety door sill is better; can more adequately protect baby's safety, it is easy to operate and safe.
Description of drawings
Fig. 1 analyses and observe enlarged diagram for the partial structurtes that automatically reply the device group of the utility model Infant and Child Safety Gate Automatically;
Fig. 2 is the structural representation in figure I-I face cross section;
Fig. 3 is the overall structure schematic diagram of the utility model Infant and Child Safety Gate Automatically.
The specific embodiment
As Figure 1-3, the structure of a kind of Infant and Child Safety Gate Automatically of the utility model, comprise the inside door hurdle 2 and the external door hurdle 1 that link together, this inside door hurdle 2 has push pipe 3 and vertical tube 11, it focuses on: establish and automatically reply device group 15, this automatically replies device group 15 and comprises cradle head 5 and cam joint 7; This cradle head 7 is established first connecting portion 51 and second connecting portion 52, and this first connecting portion 51 connects vertical tubes 11, and this second connects 52 ones and connect push pipes 3 by fixing 17 nails; Establish slide block 9 in this second connecting portion 52, this slide block 9 is established long slot bore 91, and staple 52 is placed in the long slot bore 91, and these slide block 9 one ends are provided with pulley 10, and the other end connects elastic device 4, and these elastic device 4 other ends are fixed on push pipe 3 by fastening devices 18; These first connecting portion, 51 ccontaining cam joints 7, these cam joint 7 outer walls are arcuate structure, and the distance H between these cam joint 7 outer walls and first connecting portion, 51 inwalls is descending, and it is connected pulley 10 with a end of distance H maximum between the first connecting portion inwall; This cam joint 7 can be extended and is provided with fixed part 72, and cam joint 7 is connected with external door hurdle 1 by fixed part 72.
In this specific embodiment, this elastic device 4 can be spring; This fixed part 72 is connected with external door hurdle 1 by rivet 16; This fastening devices can be rivet equally; This cam joint 7 can be connected with cradle head 7 by screw rod 6, and this screw rod 6 runs through the cam joint 7 and first connecting portion 51, and cam joint, first connecting portion and vertical tube connect successively; In addition, safety lock group 13 reaches safety lock group 14 down on this Infant and Child Safety Gate Automatically can be provided with.
In use, when inside door hurdle 2 is opened fully, can drive whole cradle head 5 rotates, because the distance H between cam joint 7 outer walls and first connecting portion, 51 inwalls is descending, pulley 10 in the process of moving along cam joint 7 outer walls, be from and the first connecting portion inwall between an end of distance H maximum, slide into and the first connecting portion inwall between the end that diminishes of distance H, move to the direction of compression spring thereby drive slide block 9, make spring be compressed.When the user decontrols hand (i.e. the active force that cancellation is opened the door), because the return action of spring, make pulley 10 get back to original position (being the distance H maximum position), be returned to the origin-location, finish the action of closing the door automatically thereby drive the inside door hurdle along cam joint 7 outer walls.Go up safety lock group 13 and following safety lock group 14 and utilize, can realize the function of closing the door and locking.
Claims (7)
1. an Infant and Child Safety Gate Automatically comprises the inside door hurdle and the external door hurdle that link together, and this inside door hurdle has push pipe and vertical tube, it is characterized in that:
If automatically reply the device group, this automatically replies the device group and comprises cradle head and cam joint;
This cradle head is established first connecting portion and second connecting portion, and this first connecting portion connects vertical tube, and this second connecting portion connects push pipe by staple; Establish slide block in this second connecting portion, this slide block is established long slot bore, and staple is placed in the long slot bore, and this slide block one end is provided with pulley, and the other end connects elastic device, and this elastic device other end is fixed on push pipe by fastening devices;
The ccontaining cam of this first connecting portion joint, this cam joint outer wall is an arcuate structure, and the distance between this cam joint outer wall and the first connecting portion inwall is descending, and it is connected pulley with the maximum end of the distance between the first connecting portion inwall;
This cam joint is provided with fixed part, and the cam joint is connected with the external door hurdle by fixed part.
2. Infant and Child Safety Gate Automatically as claimed in claim 1 is characterized in that, this elastic device is a spring.
3. Infant and Child Safety Gate Automatically as claimed in claim 1 is characterized in that, this fixed part is connected with the external door hurdle by rivet.
4. Infant and Child Safety Gate Automatically as claimed in claim 1 is characterized in that, this fastening devices is a rivet.
5. Infant and Child Safety Gate Automatically as claimed in claim 1 is characterized in that, this cam joint is connected with cradle head by screw rod, and this screw rod runs through the cam joint and first connecting portion.
6. Infant and Child Safety Gate Automatically as claimed in claim 1 is characterized in that this Infant and Child Safety Gate Automatically is provided with the safety lock group.
7. Infant and Child Safety Gate Automatically as claimed in claim 1 is characterized in that this Infant and Child Safety Gate Automatically is provided with down the safety lock group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200059180U CN201037365Y (en) | 2007-03-15 | 2007-03-15 | Automatic safety door fence for infantile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200059180U CN201037365Y (en) | 2007-03-15 | 2007-03-15 | Automatic safety door fence for infantile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037365Y true CN201037365Y (en) | 2008-03-19 |
Family
ID=39209881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200059180U Expired - Fee Related CN201037365Y (en) | 2007-03-15 | 2007-03-15 | Automatic safety door fence for infantile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037365Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102414390A (en) * | 2009-04-30 | 2012-04-11 | 利贝维特公司 | Device for blocking a passage |
-
2007
- 2007-03-15 CN CNU2007200059180U patent/CN201037365Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102414390A (en) * | 2009-04-30 | 2012-04-11 | 利贝维特公司 | Device for blocking a passage |
| CN102414390B (en) * | 2009-04-30 | 2014-08-20 | 利贝维特公司 | Device for blocking a passage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Roadmate Children Products Co., Ltd. Assignor: Zhongshan Lemeida Daily Necessities Co., Ltd. Contract fulfillment period: 2008.5.30 to 2013.5.30 Contract record no.: 2008440000494 Denomination of utility model: Automatic safety door fence for infantile Granted publication date: 20080319 License type: Exclusive license Record date: 20081211 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.5.30 TO 2013.5.30; CHANGE OF CONTRACT Name of requester: ZHONGSHAN CITY LEMEIDA CHILDREN PRODUCTS CO., LTD. Effective date: 20081211 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Roadmate Children Products Co., Ltd. Assignor: Zhongshan Lemeida Daily Necessities Co., Ltd. Contract fulfillment period: 2008.5.30 to 2013.5.30 Contract record no.: 2008440000494 Denomination of utility model: Automatic safety door fence for infantile Granted publication date: 20080319 License type: Exclusive license Record date: 20081211 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.5.30 TO 2013.5.30; CHANGE OF CONTRACT Name of requester: ZHONGSHAN CITY LEMEIDA CHILDREN PRODUCTS CO., LTD. Effective date: 20081211 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20120315 |