CN101871310B - Door fence for infants - Google Patents
Door fence for infants Download PDFInfo
- Publication number
- CN101871310B CN101871310B CN2010102137231A CN201010213723A CN101871310B CN 101871310 B CN101871310 B CN 101871310B CN 2010102137231 A CN2010102137231 A CN 2010102137231A CN 201010213723 A CN201010213723 A CN 201010213723A CN 101871310 B CN101871310 B CN 101871310B
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- Prior art keywords
- door
- doorframe
- hurdle
- torsion spring
- door sill
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
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Abstract
The invention discloses an infant door sill, which comprises a door frame, wherein a door sill is hinged in the door frame, at least one torsional spring reset device is arranged between the right side of the door sill and the door frame, a movable rod capable of moving up and down is inserted in the left side of the door sill, the bottom end of the movable rod is connected with a pedal device and can enable the movable rod to move up and down, a locking device is arranged between the upper part of the left side of the door sill and the door frame, and the locking device is opened and closed by the up-and-down movement of an upright post on the movable rod; this product uses pedal spare to replace the hand (hold) structure of original product to the realization adopts pedal to open the door and blocks, and the operation is very convenient, and in addition, this product still utilizes the effort of torsional spring, and after opening the door fence, need not manually close the door, the door fence just can close the action by oneself under the torsional spring effect, makes the security performance of security door fence better, can more fully protect baby's safety, its easy and simple to handle safety.
Description
Technical field
The invention belongs to a kind of safety door sill, relate in particular to a kind of door sill for infants.
Background technology
At present, pass in and out specific place in order to prevent that child is careless, but people are provided with a closing door frame bottom usually on the doorframe of door, and have the safety door sill of certain altitude.
Safety door sill on the market generally comprises doorframe and door hurdle two parts now, and the door hurdle is to be fixed on the doorframe through door-hinge, can rotate around axle, and establish locking device, thereby realize opening the door and closing the door function.But general door hurdle all can not be under the self gravitation effect; The function that realizes closing the door automatically, thereby the user in practical operation, often occurs and forget to close the door and make the setting of safety door sill perform practically no function that the effect of its product also can't realize; There is very big potential safety hazard; In addition, general safety door sill adopts hand to open usually, but the user is carrying large piece article in practical operation; Just can't carry out opening door operation, ride the research schedule that the safety door sill of opening has been put on people so develop a kind of can the employing.
Summary of the invention
In order to overcome the deficiency of prior art, it is a kind of easy to operate that the present invention provides, and can automatically reset door sill for infants.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of door sill for infants, it comprises doorframe, is hinged with a hurdle in the doorframe; A torsion spring resetting means is set between said Men Lan right side and the doorframe at least; Left side, said door hurdle is plugged with can upper and lower mobile motion bar, and said motion bar bottom is connected with foot pedal apparatus, and it is upper and lower mobile that motion bar is done; Be provided with locking device between the left upper portion on said door hurdle and the doorframe, said locking device is moved up and down by the column on the motion bar and makes on-off action;
Improvement as technique scheme; The torsion spring resetting means comprises the lower connecting base that is arranged on lower end, Men Lan right side; The lower connecting base front end is extended with upper and lower journal stirrup; The bottom tube and arranged on left and right sides of said doorframe bottom is respectively arranged with left and right compressing tablet, and the top of left and right compressing tablet is extended with the upper and lower cavity that is installed between the upper and lower journal stirrup, is fitted with the axis that passes upper and lower journal stirrup and upper and lower cavity on the bottom tube of said doorframe bottom; Be set with torsion spring on the said axis, the two ends pin difference roof pressure of torsion spring is on upper and lower cavity;
Further improvement as technique scheme; Said foot pedal apparatus comprises the foot piece shell of being made up of forward and backward housing of the bottom, left side that is arranged on a hurdle; The foot piece that is connected on the motion bar is installed in the foot piece shell, is provided with the return spring of vertical setting between foot piece and the foot piece shell;
Further; Said locking device comprises that the left side central portion that is arranged on doorframe is provided with magnetic receiver; The left side central portion on said door hurdle is installed with the socket joint of being made up of forward and backward housing, and the joint core of cross-under on motion bar is installed in the socket joint, and core top, joint is installed with the iron core that cooperatively interacts with magnetic receiver; Column on the said motion bar passes the triangle through hole on the core of joint, is provided with the back-moving spring of horizontally set between said joint core and the socket joint.
The invention has the beneficial effects as follows: this product uses foot piece to replace the handle structure of original product, opens door and blocks thereby realize adopting riding, and is easy to operate; In addition, this product also utilizes the active force of torsion spring, after opening a hurdle; Need not manually close the door, the door hurdle just can carry out closing motion voluntarily under the torsion spring effect, 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
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is an internal construction sketch map of the present invention;
Fig. 2 is the B place structure broken away view of Fig. 1;
Fig. 3 is the A place structure broken away view of Fig. 1;
Fig. 4 is the C place structure broken away view of Fig. 1;
Fig. 5 is the D place structure broken away view of Fig. 1;
Fig. 6 is a left compressing tablet structural representation of the present invention.
Fig. 7 is the E place structure enlarged drawing of Fig. 1;
Fig. 8 is the structure broken away view that left compressing tablet is removed at the E place of Fig. 1.
The specific embodiment
With reference to Fig. 1; A kind of door sill for infants, it comprises doorframe 1, is hinged with a hurdle 2 in the doorframe 1; Between said door 2 right sides, hurdle and the doorframe 1 a torsion spring resetting means 3 is set at least; Said door 2 left sides, hurdle are plugged with can upper and lower mobile motion bar 21, and said motion bar 21 bottoms are connected with foot pedal apparatus 4, and it is upper and lower mobile that motion bar 21 is done; Be provided with locking device 5 between the left upper portion on said door hurdle 2 and the doorframe 1, said locking device 5 is moved up and down by the column on the motion bar 21 22 and makes on-off action.
With reference to Fig. 5; Said torsion spring resetting means 3 comprises the Connection Block 31 on the right side that is arranged on doorframe 1; The right side on said door hurdle 2 is provided with the connector 32 that cooperatively interacts with Connection Block 31; Link together through bolt 33 between said Connection Block 31 and the connector 32, be coated with torsion spring 34 on the said bolt 33, the two ends pin difference roof pressure of torsion spring 34 is on Connection Block 31 and connector 32.When with door hurdle 2 around the hinged place during rotating opening, the connector 32 on the door hurdle 2 will drive torsion spring 34 and twist, when unclamping hurdle 2, a hurdle 2 automatically reverts to door hurdle 2 state of closing the door under the active force of torsion spring 34.
With reference to Fig. 6, Fig. 7, Fig. 8; Said torsion spring resetting means 3 comprises the lower connecting base 35 that is arranged on lower end, 2 right side, a hurdle; Lower connecting base 35 front ends are extended with upper and lower journal stirrup 351,351 '; Bottom tube 11 and arranged on left and right sides of said doorframe 1 bottom are respectively arranged with left and right compressing tablet 36,36 '; Left and right compressing tablet 36,36 ' top are extended with and are installed in upper and lower journal stirrup 351, the upper and lower cavity 361,361 ' between 351 '; Be fitted with on the bottom tube 11 of said doorframe 1 bottom and pass upper and lower journal stirrup 351,351 ' and upper and lower cavity 361,361 ' axis 38, be set with torsion spring 37 on the said axis 38, the two ends pin of torsion spring 37 respectively roof pressure on upper and lower cavity 361,361 '.This product is installed for ease, and said axis 38 is fixedly mounted on the upper journal 351 through screw thread.
When this product uses, at first with door hurdle 2 when hinged axis 38 is opened toward in, a door hurdle 2 drives right compressing tablet 36 ' past interior rotation simultaneously; Thereby make torsion spring 37 twist; When unclamping hurdle 2, door hurdle 2 automatically reverts to door hurdle 2 state of closing the door under the active force of torsion spring 37; When hinged axis 38 was opened outward, a door hurdle 2 drove left compressing tablet 36 simultaneously and rotates outward, thereby makes torsion spring 37 twist like door hurdle 2, and when unclamping hurdle 2, a hurdle 2 is returned to the state of closing the door under the active force of torsion spring 37.
With reference to Fig. 2; Said foot pedal apparatus 4 comprises the foot piece shell of being made up of forward and backward housing 41 of the bottom, left side that is arranged on a hurdle 2; The foot piece 42 that is connected on the motion bar 21 is installed in the foot piece shell 41, is provided with the return spring 43 of vertical setting between foot piece 42 and the foot piece shell 41.
With reference to Fig. 3; Said locking device 5 comprises that the left upper portion that is arranged on doorframe 1 is provided with magnetic receiver 51; The left upper portion on said door hurdle 2 is installed with the socket joint of being made up of forward and backward housing 52; The joint core 53 of cross-under on motion bar 21 is installed in the socket joint 52; Core 53 tops in joint are installed with the iron core 54 that cooperatively interacts with magnetic receiver 51, and the column 22 on the said motion bar 21 passes the triangle through hole 531 on the joint core 53, are provided with the back-moving spring 55 of horizontally set between said joint core 53 and the socket joint 52.
When needs are opened hurdle 2; As long as the foot-operated foot piece 42 of pressing moves down through foot piece 42 pulling motion bars 21, simultaneously; Triangle through hole 531 on the column 22 promotion joint cores 53 on the motion bar 21; Make joint core 53 in socket joint 52, move right, and make the iron core 54 at joint core 53 tops break away from the restriction of magnetic receiver 51, make door hurdle 2 outwards to open around the jointed shaft of doorframe 1.
When needs are closed hurdle 2; As long as unclamp foot piece 42; Foot piece 42 returns to original state under the effect of return spring 43, drive motion bar 21 simultaneously and move up, and joint core 53 is under the effect of back-moving spring 55; Make column 22 come back to the rightmost side of triangle through hole 531, thereby make iron core 54 be connected in the magnetic receiver 51.
With reference to Fig. 4, the upper and lower part of the and arranged on left and right sides of said doorframe 1 is provided with screw hole 12 respectively, but is connected with the screw rod 7 of roof pressure on body of wall in the screw hole 12, and screw rod 7 is provided with adjustment knob 71.This product directly contacts with body of wall in order to prevent screw rod 7 tops, and the top of said screw rod 7 is socketed with cushion cover 72, thereby has effectively avoided occurring on the body of wall roof pressure vestige of screw rod 7.
When this product uses,, just can this product be fixed on the body of wall as long as the degree of depth that spins of adjustment screw rod 7 and screw hole 12 is adjusted the length that screw rod 7 exposes to doorframe 1; When the distance between doorframe 1 and body of wall is big, adjust the length that screw rod 7 exposes to doorframe 1 equally, and will adjust knob 71 roof pressures on doorframe 1, just can realize the slit of 1 on elimination body of wall and doorframe, to reach the effect of complete closed door.
Certainly; According to actual needs, torsion spring resetting means 3, foot pedal apparatus 4 and locking device 5 also are not limited to above-mentioned technical scheme, can adopt other common technology types; As long as it reaches technique effect of the present invention with essentially identical means, all should belong to protection scope of the present invention in a word.
This product uses foot piece 42 to replace the handle structure of original product, opens door and blocks thereby realize adopting riding, and is easy to operate; In addition, this product also utilizes the active force of torsion spring, after opening a hurdle; Need not manually close the door, door hurdle 2 just can carry out closing motion voluntarily under the torsion spring effect, 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.
Claims (8)
1. door sill for infants; It comprises doorframe (1); Be hinged with a hurdle (2) in the doorframe (1), it is characterized in that: between said door (2) right side, hurdle and the doorframe (1) a torsion spring resetting means (3) is set at least, being plugged with on the left of the said door hurdle (2) can upper and lower mobile motion bar (21); Said motion bar (21) bottom is connected with foot pedal apparatus (4); And can make motion bar (21) do upper and lower move, and being provided with locking device (5) between the left upper portion on said door hurdle (2) and the doorframe (1), said locking device (5) is moved up and down by the column (22) on the motion bar (21) and makes on-off action.
2. a kind of door sill for infants according to claim 1; It is characterized in that: said torsion spring resetting means (3) comprises the Connection Block (31) on the right side that is arranged on doorframe (1); The right side on said door hurdle (2) is provided with the connector (32) that cooperatively interacts with Connection Block (31); Link together through bolt (33) between said Connection Block (31) and the connector (32), be coated with torsion spring (34) on the said bolt (33), the two ends pin difference roof pressure of torsion spring (34) is on Connection Block (31) and connector (32).
3. a kind of door sill for infants according to claim 1; It is characterized in that: said torsion spring resetting means (3) comprises the lower connecting base (35) that is arranged on lower end, right side, a hurdle (2); Lower connecting base (35) front end is extended with upper and lower journal stirrup (351,351 '); Bottom tube (11) and arranged on left and right sides of said doorframe (1) bottom is respectively arranged with left and right compressing tablet (36,36 '); The top of left and right compressing tablet (36,36 ') is extended with the upper and lower cavity (361,361 ') that is installed between the upper and lower journal stirrup (351,351 '); Be fitted with the axis (38) that passes upper and lower journal stirrup (351,351 ') and upper and lower cavity (361,361 ') on the bottom tube (11) of said doorframe (1) bottom, be set with torsion spring (37) on the said axis (38), the two ends pin difference roof pressure of torsion spring (37) is on upper and lower cavity (361,361 ').
4. a kind of door sill for infants according to claim 3 is characterized in that: said axis (38) is fixedly mounted on the upper journal (351) through screw thread.
5. a kind of door sill for infants according to claim 1; It is characterized in that: said foot pedal apparatus (4) comprises the foot piece shell of being made up of forward and backward housing (41) of the bottom, left side that is arranged on a hurdle (2); The foot piece (42) that is connected on the motion bar (21) is installed in the foot piece shell (41), is provided with the return spring (43) of vertical setting between foot piece (42) and the foot piece shell (41).
6. a kind of door sill for infants according to claim 1; It is characterized in that: said locking device (5) comprises that the left upper portion that is arranged on doorframe (1) is provided with magnetic receiver (51); The left upper portion on said door hurdle (2) is installed with the socket joint of being made up of forward and backward housing (52); The joint core (53) of cross-under on motion bar (21) is installed in the socket joint (52); Joint core (53) top is installed with the iron core (54) that cooperatively interacts with magnetic receiver (51), and the column (22) on the said motion bar (21) passes the triangle through hole (531) on the joint core (53), is provided with the back-moving spring (55) of horizontally set between said joint core (53) and the socket joint (52).
7. a kind of door sill for infants according to claim 1; It is characterized in that: the upper and lower part of the and arranged on left and right sides of said doorframe (1) is provided with screw hole (12) respectively; Screw hole (12) but in be connected with the screw rod (7) of roof pressure on body of wall, screw rod (7) be provided with the adjustment knob (71).
8. a kind of door sill for infants according to claim 7 is characterized in that: the top of said screw rod (7) is socketed with cushion cover (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102137231A CN101871310B (en) | 2010-06-25 | 2010-06-25 | Door fence for infants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102137231A CN101871310B (en) | 2010-06-25 | 2010-06-25 | Door fence for infants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101871310A CN101871310A (en) | 2010-10-27 |
| CN101871310B true CN101871310B (en) | 2012-07-04 |
Family
ID=42996379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102137231A Expired - Fee Related CN101871310B (en) | 2010-06-25 | 2010-06-25 | Door fence for infants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101871310B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485705A (en) * | 2013-09-29 | 2014-01-01 | 浙江鑫博婴童用品有限公司 | Child safety door fence |
| US9279284B1 (en) * | 2014-10-20 | 2016-03-08 | T.F.H. Publications, Inc. | Foot operated pet gate |
| CN111441704A (en) * | 2020-04-24 | 2020-07-24 | 四川简逸繁门窗有限公司 | Safety grid and window |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW494965U (en) * | 2001-07-11 | 2002-07-11 | Demby Dev Co Ltd | Open-close structure for security door balustrade |
| CN2504367Y (en) * | 2001-07-25 | 2002-08-07 | 川立开发实业有限公司 | Safety impages |
| CN2541580Y (en) * | 2002-06-04 | 2003-03-26 | 蔚冠工业股份有限公司 | Impages auto return device for baby's safety door |
| JP2004057685A (en) * | 2002-07-31 | 2004-02-26 | Tomy Co Ltd | Safety fence for infant |
| JP5312726B2 (en) * | 2006-01-10 | 2013-10-09 | 株式会社リッチェル | Infant or pet gate |
| CN201486436U (en) * | 2009-09-11 | 2010-05-26 | 奇立科技有限公司 | Door sill opened by lifting with hands and stepping with feet |
| CN201730510U (en) * | 2010-06-25 | 2011-02-02 | 白海莉 | Door barrier for infants |
-
2010
- 2010-06-25 CN CN2010102137231A patent/CN101871310B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101871310A (en) | 2010-10-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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: 20120704 Termination date: 20150625 |
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| EXPY | Termination of patent right or utility model |