CN103485700A - Adjustable safety door sill - Google Patents
Adjustable safety door sill Download PDFInfo
- Publication number
- CN103485700A CN103485700A CN201310383842.5A CN201310383842A CN103485700A CN 103485700 A CN103485700 A CN 103485700A CN 201310383842 A CN201310383842 A CN 201310383842A CN 103485700 A CN103485700 A CN 103485700A
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- Prior art keywords
- hurdle
- frame
- push rod
- connecting band
- door sill
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Abstract
The invention discloses an adjustable safety door sill, which comprises a front door sill frame, a rear door sill frame, a front door sill body, a rear door sill body, a telescoping mechanism and a sliding device, wherein the front door sill frame and the rear door sill frame can slide relative to each other, the front door sill body and the rear door sill body are connected in the front door sill frame and the rear door sill frame, the telescoping mechanism is used for adjusting the lateral length of the door sill, the sliding device is connected with the telescoping mechanism, and the telescoping mechanism can slide up and down in the sliding device. The adjustable safety door sill is reasonable in structure, simple and convenient to use, wide in application range, suitable for being used in home-use door frames with different widths, and convenient to disassemble and assemble. Therefore, the adjustable safety door sill can not cause damaging impressions to the home-use door frames and effectively prevent a child from opening the door sill easily. The relatively dangerous place for the child is isolated and the child is protected from being injured accidentally.
Description
Technical field
The present invention designs a kind of hurdle, is specifically related to a kind of adjustable safety door hurdle.
Background technology
The setting on door hurdle normally realizes a kind of quarantine measures for the children by family with relative its more dangerous zone in family, zone similarity is kitchen, bathroom, balcony, stairs port etc., guaranteeing that the adult can be not interrupted and under normal current condition, reach and stop that children enter the purpose in the zone that has potential safety hazard, prevent that it is subject to unnecessary injury.
The conventional door hurdle generally comprises doorframe and door hurdle body two parts, and door hurdle body is connected by rotating door-hinge with doorframe, and co-operating latch means is realized the operation of open and close door simultaneously.But the locking device on conventional door hurdle is as simple in structure as bolt, knocker etc., only with capabilities of children, just can open easily and pass through, protective effect causes anxiety; Simultaneously, traditional doorframe is hard material for the auxiliary fixed member that props up Domestic door doorframe both sides, easily the Domestic door doorframe is caused the impression of damageability.And, as but publication number is the Novel safety threshod that CN 201723125 U a kind of comprises the door hurdle body of relative sliding and connection, L shaped column support and side panel, because mainly relying on the support of L shaped column support, its position on the family expenses door frame stablizes, and be not very fastening, easily by external force, promote, and be hard material in these Novel safety threshod both sides, easily the Domestic door doorframe caused to impression.
Summary of the invention
The purpose of this invention is to provide a kind of adjustable safety door hurdle, solving when children only just can open easily a hurdle, rigid fixed member and cause the problem of Domestic door doorframe impression with self-ability, also overcome a door hurdle and fixedly made because of size the defect that its scope of application is single.
For solving the problems of the technologies described above, the present invention adopt technical scheme as follows:
A kind of adjustable safety door hurdle, but hurdle, Lan Kuangyu back door, the Qianmen frame that comprises relative sliding, also have forward and backward two the door hurdle bodies with hurdle, described Qianmen frame, the corresponding connection of hurdle, described back door frame, also comprise the described telescoping mechanism of adjustable gate hurdle lateral length and the sliding position device be connected with described telescoping mechanism, described telescoping mechanism can be fixed, slide up and down operation on the device of described sliding position.But the matching design of the forward and backward door hurdle frame of described telescoping mechanism and relative sliding make the lateral length on a hurdle can be along with the Domestic door doorframe of different size free adjustment, can rely on the auxiliary of described sliding position device simultaneously, not only be used for fixing the door hurdle is installed, and equally easily pull down a hurdle.
Described telescoping mechanism comprises fixture, connecting band, push rod and roller, and described fixture is fixed on hurdle, described Qianmen frame and is hinged with the described connecting band that offers connector; Described push rod left end is hinged with a release-push with connector, and described release-push can be fixed or off normal with the connector of the optional position of described connecting band, and described push rod can move and fix by described release-push on described connecting band; Described roller is arranged on the right-hand member of described push rod.Described telescoping mechanism compact conformation is reasonable, and as described push rod and the connecting band of main body, their side can freely be rotated around described fixture, and a side can slide up and down by described roller in the device of sliding position.Thereby the design of connector allows integral body that described push rod becomes with described connecting band by described release-push can carry out relative stretching and is removed the transverse width on adjustment doors hurdle.During the normal laterally arrangement of described push rod, a hurdle is secured in a press on the Domestic door doorframe, described push rod relaxedly and rapidly takes off a hurdle while manually upwards having slided from the Domestic door doorframe.
Be connected with back-moving spring between described release-push and described push rod, by described back-moving spring, make described release-push self-return and fixing with described connecting band after offing normal.Described back-moving spring plays guarantees that described release-push self-return is to fix the effect be connected of described push rod and described connecting band.
An adapter sleeve of the common socket of described push rod and described connecting band, by described adapter sleeve by described push rod and described connecting band coadunation to be synchronized with the movement; Described connecting band soffit also is provided with fixedly shackle, can be arranged on spring fishhook on hurdle, described back door frame hooked together fixing, in order to limit the maximum relative position of described push rod and described connecting band.Described adapter sleeve has guaranteed described push rod and described connecting band, and gang is with normal operation all the time, and the effect of described spring fishhook and described fixedly shackle is to limit door hurdle Breadth Maximum, prevents that described push rod and described connecting band from coming off because reaching the stretching, extension limit.
Described sliding position device is connected on hurdle, described back door frame by fixed strip, on described fixed strip, being vertically arranged with can be for the free movable described slideway of described roller, and the upper and lower end of described slideway is hinged with in order to fixing described roller position or prevents the block cover that described roller is dislocated.Described block cover not only plays fixation to the described push rod of laterally placing when the normal fixed gate hurdle, the generation that the described push rod that also prevents from upwards having slided when pulling down hurdle may be dislocated simultaneously.
Each arranges the public part of upper and lower framework of described Qianmen hurdle frame and hurdle, described back door frame two of having slide rail and slips sheet, one of them described sheet that slips is fixed on the upper and lower framework of hurdle, described Qianmen frame, another described sheet that slips is fixed on the upper and lower framework of hurdle, described back door frame, by the described sheet that slips, for front/rear door hurdle frame provides slide rail, makes described Qianmen hurdle frame and hurdle, described back door frame can carry out relative sliding mutually; On the right framework of the left framework of hurdle, described Qianmen frame and hurdle, described back door frame, arrange in order to prop up the foot pad of Domestic door both sides doorframe.Described foot pad adopts the flexible materials such as elastic caoutchouc or sponge, is reaching under the effect prerequisite on fastening door hurdle, causes the impression of damageability can to the Domestic door doorframe.
The invention has the advantages that: described adjustable safety door hurdle rational in infrastructure, easy to use; the design of adjustable gate hurdle transverse width can be installed on the Domestic door doorframe of plurality of specifications; enlarge the scope of application, can avoid unexpected injury at a plurality of places child protection.The very hommization of installation and removal on door hurdle, mainly by the compounding practice of described telescoping mechanism and described sliding position device, simple and easy quick, save manpower.When utilizing described push rod to be fixed a hurdle, can be to Domestic door doorframe generation damageability impression by the soft contact of described foot pad.
accompanying drawing
Fig. 1 is three-dimensional structure schematic diagram of the present invention;
Fig. 2 is Facad structure schematic diagram of the present invention;
The partial schematic diagram of the device 4 of sliding position shown in the A that Fig. 3 is Fig. 1;
The partial schematic diagram in 3 left sides of telescoping mechanism shown in the B that Fig. 4 is Fig. 2;
Fig. 5 is back-moving spring, fixedly shackle and spring fishhook offers the positional structure schematic diagram.
In above-mentioned figure, the corresponding title at mark position is respectively: hurdle, 1-Qianmen frame, and 11-slips sheet, hurdle, 2-back door frame, 21-spring fishhook, the 3-telescoping mechanism, the 31-fixture, the 32-connecting band, 321-is shackle fixedly, the 33-release-push, 34-back-moving spring, 35-push rod, the 36-adapter sleeve, 37-roller, the sliding position of 4-device, the 41-fixed strip, 42-slideway, 43-block cover, 5-door hurdle body, the partial schematic diagram of A-Fig. 1, the partial schematic diagram of B-Fig. 2.
Specific embodiments
Below in conjunction with accompanying drawing, and by embodiment, the present invention is described in further detail:
See Fig. 1, Fig. 2, the embodiment on a kind of adjustable safety door hurdle, but comprise for can adjustment doors hurdle transverse width and hurdle, the Qianmen frame 1 and hurdle, back door frame 2 of relative sliding also having forward and backward two the door hurdle bodies 5 with hurdle, Qianmen frame 1, the corresponding connection of hurdle, back door frame 2.The door hurdle body 5 of this embodiment is comprised of well-balanced large and small net sheet of arranging, and certain draught effect is arranged and does not lose aesthetic property.The public part of upper and lower framework of hurdle, Qianmen frame 1 and hurdle, back door frame 2 each arrange that two of having slide rail can be the U font slip sheet 11, one of them slips sheet 11 and is bolted on the upper and lower framework of hurdle, Qianmen frame 1, another slips sheet 11 and is bolted on the upper and lower framework of hurdle, back door frame 2, thereby by this mounting design that slips sheet 11, make hurdle, Qianmen frame 1 and hurdle, back door frame 2 carry out relative sliding along the slide rail that slips sheet 11, to coordinate control gate hurdle transverse width.On the right framework of the left framework of hurdle, Qianmen frame 1 and hurdle, back door frame 2, arrange in order to prop up the foot pad 12 of Domestic door both sides doorframe wall, the general materials such as elastic rubbery body, sponge kind that adopt of foot pad 12, its soft contact surface is unlikely to because of pressure, the Domestic door doorframe to be produced the impression of damageability when installing fixedly.
This embodiment also comprises the telescoping mechanism 3 of adjustable gate hurdle lateral length and the sliding position device 4 be connected with telescoping mechanism 3.
In conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, telescoping mechanism 3 comprises fixture 31, push rod 35, connecting band 32 and roller 37 again.Fixture 31 can be screwed on hurdle, Qianmen frame 1 left side framework and be hinged with the connecting band 32 that evenly offers oblique teeth groove connector, when connecting band 32 is fixed, also can rotate based on fixture 31.Push rod 35 left ends are hinged with the release-push 33 of spline connector, put down or on turn over release-push 33 and can be correspondingly with the connector of the optional position of connecting band 32, mesh fixing or separate.Be connected with back-moving spring 34 between release-push 33 and push rod 35, when on turn over after release-push 33 is dislocated and can directly let go behind the position of engagement selecting, by back-moving spring 34, make under release-push 33 automatic releasings engagement fixing; Push rod 35 right-hand members have roller 37 to slip on the end slipway 41 of sliding position device 4, can drive push rod 35 and be slided up and down.Push rod 35 and connecting band 32 also are socketed with an adapter sleeve 36 that can be O type circle pattern jointly, adapter sleeve 36 is screwed onto the soffit of connecting band 32 and is socketed in the upper surface of push rod 35 simultaneously, by adapter sleeve 36 by push rod 35 with connecting band 32 coadunations to be synchronized with the movement.
An above-mentioned sliding position device 4 also comprises that one is spirally connected and is fixed on the fixed strip 42 on hurdle, back door frame 2 right frameworks, and slideway 41 just vertically is arranged on fixed strip 42, is hinged with in order to fixed idler whell 37 positions in the upper and lower end of slideway 41 or prevents the block cover 43 that roller 37 is dislocated.
See Fig. 5, at connecting band 32 soffits, also be provided with a fixedly shackle 321, can be hooked together fixingly with being arranged on spring fishhook 21 on the right framework of hurdle, back door frame, prevent that the hurdle transverse width from reaching the limit of rear push-rod 35 and separating with connecting band 32.
The actual concrete operations mode of this embodiment is as follows:
At first according to the width of Domestic door doorframe, the transverse width of the required adjusting of this hurdle embodiment is estimated, by roller 37, push rod 35 is upwards lifted to a segment distance or directly lifts to ultimate range, turn over release-push 33 simultaneously to unclamp the engagement of push rod 35 and connecting band 32, select behind suitable connector position to put down release-push 33 with fixedly push rod 35 and connecting band 32 according to a door hurdle width coarse adjustment of estimating, now whole telescoping mechanism 3 is oblique fixing.And hurdle, Qianmen frame 1 carries out after relative sliding having determined that preliminary door hurdle transverse width is to put in the Domestic door doorframe along with aforesaid operations with hurdle, back door frame 2, now the transverse width on door hurdle should be slightly less than Domestic door doorframe width.Then the application of force presses down push rod 35, and the foot pad 12 that starts both sides, opposite house hurdle is exerted pressure.In the time can't pressing down push rod 35 again in normal application of force situation, above turn over release-push 33 fine settings and select to put down release-push 33 behind suitable connector position, and the continuation application of force presses down push rod 35.After repeating above-mentioned adjusting operation, finally make roller 37 be bonded on block cover 43 and make push rod 35 and connecting band 32 laterally fixing, make foot pad 12 tightly prop up the Domestic door doorframe simultaneously, thereby complete the fitting operation of this hurdle embodiment; And when needs when the Domestic door doorframe takes off this embodiment door hurdle, turn over release-push 33 on only needing, and upwards along band, lift push rod 35 by roller 37 simultaneously, make hurdle, Qianmen frame 1 and hurdle, back door frame 2 carry out relative sliding to dwindle a hurdle transverse width thereupon, Men Lan both sides foot pad 12 also loses pressure, thereby easily completes the disassembling section on this embodiment door hurdle.
The above is only the preferred embodiments of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art, in the scope that does not break away from technical solution of the present invention, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, what simple modification of a right framework of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. an adjustable safety door hurdle, but hurdle, the Qianmen frame (1) and hurdle, back door frame (2) that comprise relative sliding, be connected in addition forward and backward two the door hurdle bodies (5) in hurdle, described Qianmen frame (1), hurdle, back door frame (2), it is characterized in that: also comprise the telescoping mechanism (3) of adjustable gate hurdle lateral length and the sliding position device (4) be connected with described telescoping mechanism (3), described telescoping mechanism (3) can slide up and down in described sliding position device (4).
2. a kind of adjustable safety door according to claim 1 hurdle, it is characterized in that: described telescoping mechanism (3) comprises fixture (31), connecting band (32), push rod (35) and roller (37), and it is upper and hinged with the described connecting band (32) that offers connector that described fixture (31) is fixed on hurdle, described Qianmen frame (1); Described push rod (35) left end is hinged with a release-push with connector (33), described release-push (33) can be fixed or off normal with the connector of the optional position of described connecting band (32), and described push rod (35) can be upper mobile and fixing at described connecting band (32) by described release-push (33); Described roller (37) is arranged on the right-hand member of described push rod (35).
3. a kind of adjustable safety door according to claim 2 hurdle, it is characterized in that: be connected with a back-moving spring (34) between described release-push (33) and described push rod (35), by described back-moving spring (34), make described release-push (33) self-return and fixing with described connecting band (32) after offing normal.
4. according to the described a kind of adjustable safety door of claim 2 or 3 hurdle, it is characterized in that: described push rod (35) and described connecting band (32) are socketed an adapter sleeve (36) jointly, by described adapter sleeve (36) by described push rod (35) with described connecting band (32) coadunation to be synchronized with the movement; Described connecting band (32) soffit also is provided with a fixedly shackle (321), can be arranged on spring fishhook (21) on hurdle, described back door frame (2) hooked together fixing, in order to limit the maximum relative position of described push rod (35) and described connecting band (32).
5. a kind of adjustable safety door according to claim 1 and 2 hurdle, it is characterized in that: described sliding position device (4) is fixed on hurdle, described back door frame (2) by fixed strip (42), on described fixed strip (42), being vertically arranged with can be for the free movable slideway (41) of described roller (37), and the upper and lower end of described slideway (41) is connected with in order to fixing described roller (37) position and prevents the block cover (43) that described roller (37) is dislocated.
6. a kind of adjustable safety door according to claim 1 hurdle, it is characterized in that: each arranges the public part of upper and lower framework of hurdle, described Qianmen frame (1) and hurdle, described back door frame (2) two of having slide rail and slips sheet (11), one of them described sheet (11) that slips is fixed on the upper and lower framework of hurdle, described Qianmen frame (1), another described sheet (11) that slips is fixed on the upper and lower framework of hurdle, described back door frame, by the described sheet (11) that slips, makes hurdle, described Qianmen frame (1) and hurdle, described back door frame (2) can carry out relative sliding; Hurdle, described Qianmen frame (1) and the upper foot pad (12) arranged in order to prop up Domestic door both sides doorframe wall of hurdle, described back door frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310383842.5A CN103485700A (en) | 2013-08-29 | 2013-08-29 | Adjustable safety door sill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310383842.5A CN103485700A (en) | 2013-08-29 | 2013-08-29 | Adjustable safety door sill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103485700A true CN103485700A (en) | 2014-01-01 |
Family
ID=49826249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310383842.5A Pending CN103485700A (en) | 2013-08-29 | 2013-08-29 | Adjustable safety door sill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103485700A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201474564U (en) * | 2009-08-31 | 2010-05-19 | 浙江中茂家庭用品有限公司 | Protective door sill for child |
| CN201567939U (en) * | 2009-05-06 | 2010-09-01 | 杨家荣 | Novel safe door sill for children |
| CN201723125U (en) * | 2010-08-26 | 2011-01-26 | 浙江中茂家庭用品有限公司 | Safety door sill |
| CN202100152U (en) * | 2011-04-08 | 2012-01-04 | 奇立科技有限公司 | Door sill |
| CA2732909A1 (en) * | 2010-12-14 | 2012-06-14 | Munchkin, Inc. | Adjustable width barrier |
-
2013
- 2013-08-29 CN CN201310383842.5A patent/CN103485700A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201567939U (en) * | 2009-05-06 | 2010-09-01 | 杨家荣 | Novel safe door sill for children |
| CN201474564U (en) * | 2009-08-31 | 2010-05-19 | 浙江中茂家庭用品有限公司 | Protective door sill for child |
| CN201723125U (en) * | 2010-08-26 | 2011-01-26 | 浙江中茂家庭用品有限公司 | Safety door sill |
| CA2732909A1 (en) * | 2010-12-14 | 2012-06-14 | Munchkin, Inc. | Adjustable width barrier |
| CN202100152U (en) * | 2011-04-08 | 2012-01-04 | 奇立科技有限公司 | Door sill |
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Application publication date: 20140101 |