CN204877200U - Emergency exit of area extension piece - Google Patents
Emergency exit of area extension piece Download PDFInfo
- Publication number
- CN204877200U CN204877200U CN201520580614.1U CN201520580614U CN204877200U CN 204877200 U CN204877200 U CN 204877200U CN 201520580614 U CN201520580614 U CN 201520580614U CN 204877200 U CN204877200 U CN 204877200U
- Authority
- CN
- China
- Prior art keywords
- door
- installing hole
- extension element
- hole
- safety door
- 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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- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model discloses an emergency exit of area extension piece, including door body and at least one extension subassembly. The door body includes door frame and men lan, but a door fence pivot open or close, the side of door frame has been offered the mounting hole and has been descended the mounting hole. The extension subassembly is including extension and two connecting pieces, and the hole is docked on having to an extension upper end, and an extension lower extreme has a butt joint hole, and the connecting piece includes protruding two connecting portion of stretching to opposite direction, and the other card of two coupling part of a connecting piece of the adjacent extra long subassembly of AND gate body is gone into to go up the mounting hole and is docked downtheholely with corresponding, and the mounting hole is downthehole with the lower butt joint that corresponds under the other card income of two coupling part of another connecting piece. Quantity through the extra long subassembly set up of adjustment maybe will extend, and the subassembly is whole to be dismantled, can make emergency exit of area extension piece be applicable to width different door opening or stair mouth department, and need not to dispose children's emergency exit of multiple different specifications, can play the effect of guaranteeing children's safety, and the consumption expenditure is also reduced to the while, avoids the wasting of resources.
Description
Technical field
The utility model relates to child safety gate technical field, particularly relates to a kind ofly can adjust the safety door of width with extension element.
Background technology
Less for the age, awareness of safety is weak and substantially without child or the children of self-protection ability, even in common home environment, also potential many hazards.Stairs port between stranger outside naked light in such as kitchen or high temperature article, garden or vehicle, floor etc., once child or children when without when nurse by these regions, just likely come to harm.Therefore, in order to prevent child or children voluntarily by these regions, alleviate the nurse burden of the head of a family simultaneously, generally can in kitchen, the door opening place of garden or stairs port place arrange child safety gate.Child safety gate is also known as child door, and it is arranged at door opening or stairs port place, children is intercepted outside the region with hazards, it arranges safe locking mechanism, only have the head of a family could be unlocked and open safety door, children generally cannot open the door voluntarily, ensure that the safety of children.
But, existing child safety gate is changeless mostly on width, and configures in the family of safety door and often have the multiple door opening or the stairs port that need the different in width of use safety door, and this just causes the safety door needing to buy different size, add expenditure, also result in the wasting of resources.
Therefore, be necessary to provide a kind of safety door that can adjust width.
Utility model content
The purpose of this utility model is to provide a kind of safety door that can adjust width.
To achieve these goals, the utility model provides a kind of safety door with extension element, comprises a body and at least one lengthening assembly.Described door body comprises doorframe and is articulated in the door hurdle in described doorframe, and described door hurdle can pivotally open or close by relatively described doorframe, and the side opening of described doorframe is provided with installing hole and is positioned at the lower installing hole below described upper installing hole.Described lengthening assembly comprises extension element and two connectors, described extension element upper end has the upper butt hole relative with described upper installing hole, the lower end of described extension element has the lower butt hole relative with described lower installing hole, described connector comprises two connecting portions protruded out round about, the described lengthening assembly adjacent with described door body one described in connector two described in connecting portion snap in described upper installing hole respectively with in corresponding described upper butt hole, connector described in another two described in connecting portion snap in described lower installing hole respectively with in corresponding described lower butt hole.
Compared with prior art, because safety door of the present utility model lengthens assembly with described at least one, described lengthening assembly can be connected to the side of described door body by connector described in two, thus increase the width of safety door, the quantity that described lengthening assembly is arranged is more, then the overall width of safety door is larger.By adjusting the quantity of the described lengthening assembly set up or described lengthening assembly all being dismantled, the safety door of described band extension element can be made to be applicable to the different door opening of width or stairs port place, and without the need to configuring the child safety gate of multiple different size, the effect ensureing children's safety can be played, also reduce the consumption expenditure simultaneously, avoid the wasting of resources.
Preferably, described connecting portion comprises columned main part and to fix with described main part and by the outward extending some fins of described main part.The contact area that described fin can reduce between described connecting portion and corresponding hole is set, thus reduces friction, described connecting portion is easily inserted in hole.After described connecting portion stretches into corresponding hole, some described fins are supported in the inwall in hole, connecting portion is firmly stuck in hole, is not easy unexpected disengaging.
Preferably, the described extension element montant that comprises Top Crossbeam and described Top Crossbeam lower cross arm corresponding up and down and be fixed between described Top Crossbeam and described lower cross arm.
Particularly, described upper butt hole is penetratingly arranged at described Top Crossbeam along the length direction of described Top Crossbeam; Described lower butt hole is penetratingly arranged at described lower cross arm along the length direction of described lower cross arm.
More specifically, the safety door of described band extension element also comprises two end plugs and two adjusting parts, described adjusting part comprises screw rod, be fixed on the supporting member of described screw rod one end and sheathed and be threadedly connected to the regulating part of described screw rod, and described end plug has the adjustment hole penetrated for described screw rod; When described lengthening assembly is installed on described door body, end plug described in two snaps in described upper butt hole and described lower butt hole one end away from described door body respectively; Described lengthening assembly is after described door body dismounting, and end plug described in snaps in described upper installing hole and end plug described in another snaps in described lower installing hole.Rotate described regulating part to make it be resisted against on described end plug to rotate further again, described screw rod just can be regulated to make it pass in and out described end plug, thus the width of safety door is finely tuned, ensure that the wall that described supporting member can be supported in door opening or stairs port makes safety door install firm, simultaneously for convenience detach, carry out the fixing of safety door without the need to using screw etc.
Further, the side opening of described doorframe is set in the circular hole inserted between described upper installing hole and lower installing hole and for described screw rod.
Preferably, the lower installing hole that the two sides of described doorframe all offer described upper installing hole and are positioned at below described upper installing hole, the quantity of described lengthening assembly is even number and is arranged at the both sides of described door body symmetrically, be connected to lengthen described in one assembly away from the side of described door body another described in lengthen the described connector of assembly two described in connecting portion snap in respectively in upper butt hole described in corresponding two or twice butt holes.
Preferably, described doorframe comprises bottom bar and is fixed on the first side lever and second side lever of described bottom bar both sides, described door hurdle comprises cross tube and the sheer pole relative with described cross tube, and described door hurdle and described first side lever pivot joint are also locked on described second side lever separatably.
Particularly, the two ends up and down of described first side lever are respectively arranged with pin joint seat and lower pin joint seat, and one end of described cross tube is articulated in described upper pin joint seat, and one end of described sheer pole is articulated in described lower pin joint seat.
Particularly, the upper end of described second side lever is provided with locking seat, described locking seat offers the locked groove towards described door hurdle, one end that described cross tube is relative with described locking seat is provided with locking mechanism, described locking mechanism comprise along described cross tube length direction slide arrange the first unlock part and locking piece and the second unlock part arranged that slides along the vertical direction, described locking piece snaps in described locked groove, described second unlock part can upward sliding order about described locking piece and exit described locked groove, described first unlock part is resisted against above described second unlock part and also slidably removes supporting described second unlock part.First unlock part and the second unlock part form the double locking to described locking piece, and only have after both being slided, described locking piece just can depart from from locked groove, reduce unexpected risk of opening the door further.
Accompanying drawing explanation
Fig. 1 is the stereogram of safety door in the utility model first embodiment.
Fig. 2 be in Fig. 1 safety door open after stereogram.
Fig. 3 is the elevation of safety door in Fig. 1.
Fig. 4 is the partial exploded view of safety door in the utility model first embodiment.
Fig. 5 is the partial exploded view of another angle of safety door in the utility model first embodiment.
Fig. 6 is the stereogram of safety door in the utility model second embodiment.
Fig. 7 is the stereogram of the door body of the utility model safety door.
Fig. 8 is the structure composition schematic diagram of door body in Fig. 7.
Fig. 9 is the stereogram of the doorframe of door body in Fig. 7.
Detailed description of the invention
Below in conjunction with the Figure of description provided, description is made to preferred embodiment of the present utility model.
Shown in composition graphs 1 to Fig. 5, the utility model provides a kind of safety door with extension element, comprise a body 1 and at least one lengthening assembly 2, lengthen assembly 2 and can be set to the side of a body 1 thus the overall width of increase safety door, by arranging the lengthening assembly 2 of varying number, the adjustment of safety door width just can be realized.
Specific in the present embodiment, the quantity lengthening assembly 2 in the safety door of band extension element is two, and two lengthen the both sides that assembly 2 is arranged at a body 1 symmetrically, and the safety door with extension element also includes four end plugs 3 and four adjusting parts 4.
Door body 1 comprises doorframe 11 and is articulated in the door hurdle 12 in doorframe 11, door hurdle 12 can relatively pivotally open or close by doorframe 11, the concrete structure on doorframe 11 and door hurdle 12 and mutual set-up mode are left to comparatively to be introduced in content, and the annexation of door body 1 and lengthening assembly 2 is first described in detail in detail herein.Doorframe 11 has two sides, and wherein the upper end of a side is provided with installing hole 118, and lower end is provided with the lower installing hole 113 be positioned at below installing hole 118; The upper end of another side arranges installing hole 119, and lower end is provided with the lower installing hole 113 be positioned at below installing hole 119.
Each lengthens assembly 2 and comprises extension element 21 and two connectors 22.
Extension element 21 comprise Top Crossbeam 211 corresponding and parallel with Top Crossbeam about 211 lower cross arm 212 and the montant 213 that is fixed between Top Crossbeam 211 and lower cross arm 212, montant 213 is perpendicular to Top Crossbeam 211 and lower cross arm 212, and Top Crossbeam 211 montant 213 all relative to lower cross arm 212 protrudes out to the same side.Top Crossbeam 211 offers the upper butt hole 214 run through along its length, and lower cross arm 212 offers the lower butt hole 215 run through along its length.Two extension elements 21 two on butt hole 214 respectively with installing hole on two of doorframe 11 both sides 118,119 relative; Twice butt holes 215 of two extension elements 21 are relative with twice installing holes 113 of doorframe 11 both sides respectively.Further, upper installing hole 118,119, lower installing hole 113, upper butt hole 214 and lower butt hole 215 can be identical shape.Top Crossbeam 211, lower cross arm 212 and montant 213 are actual is integrated overall structure.
Every a connection piece 22 comprises two connecting portions 221 protruded out round about, and connecting portion 221 comprises columned main part 222 and fixing and by the outward extending some fins 223 of main part 222 with main part 222.In the present embodiment two lengthens the both sides that assembly 2 is adjacent to a body 1 respectively, and each two connecting portion 221 lengthening a connection piece 22 being positioned at top in assembly 2 snaps in installing hole 118 or 119 and corresponding upper butt hole 214 respectively; And two connecting portions 221 being positioned at another connector 22 of below snap in lower installing hole 113 and corresponding lower butt hole 215 respectively.The size of connecting portion 221 and upper installing hole 118,119, lower installing hole 113, upper butt hole 214 and lower butt hole 215 size relative set, connecting portion 221 can be firmly snapped in this some holes; And when needing dismounting to lengthen assembly 2, outwards firmly pull extension element 21.
Four end plugs 3 respectively two two places and two lengthen that assembly 2 is corresponding to be arranged.Lengthen the outside of assembly 2 in each, two end plugs 3 snap in butt hole 214 and lower butt hole 215 one end away from door body 1 respectively, and in fact part in butt hole filled in by end plug 3 can be identical structure with the connecting portion 221 of connector 22.End plug 3 has the adjustment hole 31 in running through setting, and this adjustment hole 31 is communicated with upper butt hole 214 or lower butt hole 215.
Four adjusting parts 4 also respectively two two places and two lengthen that assembly 2 is corresponding to be arranged, namely four adjusting parts 4 are distinguished corresponding with four end plugs 3.Each adjusting part 4 comprises screw rod 41, be fixed on the supporting member 42 of screw rod 41 one end and sheathed and be threadedly connected to the regulating part 43 of screw rod 41, and the other end of screw rod 41 can penetrate in butt hole 214 or lower butt hole 215 through end plug 3.Regulating part 43 is rotated on screw rod 41, regulating part 43 is made to be resisted against end plug 3, during further rotation regulating part 43, restriction has been supported by end plug 3 because cannot transverse shifting again due to regulating part 43, Gu the rotation of regulating part 43 can be ordered about the while that screw rod 41 rotating by threaded engagement and outwards move relative to end plug 3, which achieves the fine setting of the width to safety door.What also can utilize supporting member 42 pairs of walls supports the installation completing safety door quickly and easily simultaneously.After rotating backward regulating part 43, screw rod 41 is to retraction in end plug 3, just can dismantle safety door.
As shown in Figure 6, in another embodiment of the present utility model, provide a kind of safety door comprising a body 1 and four lengthening assemblies 2, thus go for the larger door opening of width or stairs port place.Four lengthen the both sides that assembly 2 liang of two places are arranged at a body 1.Lengthen in the set-up mode of assembly 2 and a upper embodiment identical with adjacent two of door body 1, and all the other two lengthen that assemblies 2 are connected in the inner part two lengthen the side of assemblies 2 away from door body 1.In the lengthening assembly 2 in outside, two connecting portions 221 (with reference to figure 4) of connector 22 by the top snap on corresponding two in butt hole 214 (with reference to figure 4) respectively, and two connecting portions 221 of connector 22 on the lower snap in twice butt holes 215 (with reference to figure 4) of correspondence respectively.Two outside four end plugs 3 in the present embodiment and four adjusting part 4 correspondences are arranged at lengthen assemblies 2.From the present embodiment, lengthen the quantity of assembly 2 in safety door and unrestricted, according to the above set-up mode introduced, can any number be had, symmetrically or asymmetrically be arranged at the both sides of a body 1.
Please refer to Fig. 7, when not needing to increase width, the door body 1 of safety door also can be used alone.Door body 1 is when being used alone, and aforesaid four end plugs 3 and four adjusting parts 4 can be arranged at the both sides of doorframe 11 equally thus realize fine setting, and lower installing hole 113 filled in by the end plug 3 namely end plug 3 of top can being filled in upper installing hole 118,119 and below.But in the present embodiment, the two sides of doorframe 11 also offer circular hole 114b, 116a of inserting between upper installing hole 118,119 and lower installing hole 113 and for screw rod 41 respectively, therefore two adjusting parts 4 directly can be arranged in two circular hole 114b, 116a when door body 1 is used alone, and only need fill in two end plugs 3 of lower installing hole 113.
Continue with reference to Fig. 8 and Fig. 9, doorframe 11 comprises bottom bar 110 and is fixed on the first side lever 111 and the second side lever 112 of bottom bar 110 both sides, and aforesaid twice installing holes 113 are opened in the two ends of bottom bar 110 respectively.The two ends up and down of the first side lever 111 are respectively arranged with pin joint seat 114 and lower pin joint seat 115, and upper pin joint seat 114 has upper drive-connecting shaft 114a and lower drive-connecting shaft 115a respectively with lower pin joint seat 115.The upper end of the second side lever 112 is provided with locking seat 116, and locking seat 116 offers towards the locked groove 117 on door hurdle 12.On aforesaid two, installing hole 118,119 is opened in pin joint seat 114 and locking seat 116 respectively, and two circular hole 114b, 116a are also opened in pin joint seat 114 and locking seat 116 respectively.Door hurdle 12 comprises cross tube 121 and relative and parallel with cross tube 121 sheer pole 122, and one end of cross tube 121 is placed on drive-connecting shaft 114a to be articulated in upper pin joint seat 114, and one end of sheer pole 122 is placed on lower drive-connecting shaft 115a to be articulated in lower pin joint seat 115.One end that cross tube 121 is relative with locking seat 116 is provided with locking mechanism 5, locking mechanism 5 comprises the first unlock part 51 and locking piece 53 and the second unlock part 52 arranged that slides along the vertical direction of the length direction slip setting along cross tube 121, locking piece 53 snaps in locked groove 117, second unlock part 52 can upward sliding order about locking piece 53 and exit locked groove 117, and the first unlock part 51 to be resisted against above the second unlock part 52 and slidably to remove supporting the second unlock part 52.Due to the emphasis that locking mechanism 5 is not the technical program protection, therefore no longer carefully state further.
Compared with prior art, because safety door of the present utility model lengthens assembly 2 with at least one, lengthen assembly 2 can be connected to a body 1 side by two connectors 22, thus increase the width of safety door, the quantity lengthening assembly 2 setting is more, then the overall width of safety door is larger.Maybe lengthening assembly 2 is all dismantled by the quantity adjusting the lengthening assembly 2 set up, the safety door of band extension element can be made to be applicable to the different door opening of width or stairs port place, and without the need to configuring the child safety gate of multiple different size, the effect ensureing children's safety can be played, also reduce the consumption expenditure simultaneously, avoid the wasting of resources.
Above disclosedly be only preferred embodiments of the present utility model, its effect facilitates those skilled in the art to understand and implements according to this, certainly the interest field of the utility model can not be limited with this, therefore according to the equivalent variations that the utility model claim is done, the scope that the utility model is contained still is belonged to.
Claims (10)
1. the safety door with extension element, is characterized in that: comprise a body and at least one lengthening assembly;
Described door body comprises doorframe and is articulated in the door hurdle in described doorframe, and described door hurdle can pivotally open or close by relatively described doorframe, and the side opening of described doorframe is provided with installing hole and is positioned at the lower installing hole below described upper installing hole,
Described lengthening assembly comprises extension element and two connectors, described extension element upper end has the upper butt hole relative with described upper installing hole, the lower end of described extension element has the lower butt hole relative with described lower installing hole, described connector comprises two connecting portions protruded out round about, the described lengthening assembly adjacent with described door body one described in connector two described in connecting portion snap in described upper installing hole respectively with in corresponding described upper butt hole, connector described in another two described in connecting portion snap in described lower installing hole respectively with in corresponding described lower butt hole.
2. the safety door of band extension element as claimed in claim 1, is characterized in that: described connecting portion comprises columned main part and to fix with described main part and by the outward extending some fins of described main part.
3. the safety door of band extension element as claimed in claim 1, is characterized in that: the montant that described extension element comprises the Top Crossbeam lower cross arm corresponding up and down with described Top Crossbeam and is fixed between described Top Crossbeam and described lower cross arm.
4. the safety door of band extension element as claimed in claim 3, is characterized in that: described upper butt hole is penetratingly arranged at described Top Crossbeam along the length direction of described Top Crossbeam; Described lower butt hole is penetratingly arranged at described lower cross arm along the length direction of described lower cross arm.
5. the safety door of band extension element as claimed in claim 4, it is characterized in that: the safety door of described band extension element also comprises two end plugs and two adjusting parts, described adjusting part comprises screw rod, be fixed on the supporting member of described screw rod one end and sheathed and be threadedly connected to the regulating part of described screw rod, and described end plug has the adjustment hole penetrated for described screw rod; When described lengthening assembly is installed on described door body, end plug described in two snaps in described upper butt hole and described lower butt hole one end away from described door body respectively; Described lengthening assembly is after described door body dismounting, and end plug described in snaps in described upper installing hole and end plug described in another snaps in described lower installing hole.
6. the safety door of band extension element as claimed in claim 5, is characterized in that: the side opening of described doorframe is set in the circular hole inserted between described upper installing hole and lower installing hole and for described screw rod.
7. the safety door of band extension element as claimed in claim 1, it is characterized in that: the lower installing hole that the two sides of described doorframe all offer described upper installing hole and are positioned at below described upper installing hole, the quantity of described lengthening assembly is even number and is arranged at the both sides of described door body symmetrically, be connected to lengthen described in one assembly away from the side of described door body another described in lengthen the described connector of assembly two described in connecting portion snap in respectively in upper butt hole described in corresponding two or twice butt holes.
8. the safety door of band extension element as claimed in claim 1, it is characterized in that: described doorframe comprises bottom bar and is fixed on the first side lever and second side lever of described bottom bar both sides, described door hurdle comprises cross tube and the sheer pole relative with described cross tube, and described door hurdle and described first side lever pivot joint are also locked on described second side lever separatably.
9. the safety door of band extension element as claimed in claim 8, it is characterized in that: the two ends up and down of described first side lever are respectively arranged with pin joint seat and lower pin joint seat, one end of described cross tube is articulated in described upper pin joint seat, and one end of described sheer pole is articulated in described lower pin joint seat.
10. the safety door of band extension element as claimed in claim 8, it is characterized in that: the upper end of described second side lever is provided with locking seat, described locking seat offers the locked groove towards described door hurdle, one end that described cross tube is relative with described locking seat is provided with locking mechanism, described locking mechanism comprise along described cross tube length direction slide arrange the first unlock part and locking piece and the second unlock part arranged that slides along the vertical direction, described locking piece snaps in described locked groove, described second unlock part can upward sliding order about described locking piece and exit described locked groove, described first unlock part is resisted against above described second unlock part and also slidably removes supporting described second unlock part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580614.1U CN204877200U (en) | 2015-08-04 | 2015-08-04 | Emergency exit of area extension piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580614.1U CN204877200U (en) | 2015-08-04 | 2015-08-04 | Emergency exit of area extension piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877200U true CN204877200U (en) | 2015-12-16 |
Family
ID=54821583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520580614.1U Expired - Fee Related CN204877200U (en) | 2015-08-04 | 2015-08-04 | Emergency exit of area extension piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843202A (en) * | 2018-08-02 | 2018-11-20 | 无锡爱力机械有限公司 | The adjustable self-closing safety door of rotation of one kind |
| EP4206433A1 (en) * | 2021-12-28 | 2023-07-05 | Shenzhen Liyi99.Com, Ltd. | Barrier |
-
2015
- 2015-08-04 CN CN201520580614.1U patent/CN204877200U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843202A (en) * | 2018-08-02 | 2018-11-20 | 无锡爱力机械有限公司 | The adjustable self-closing safety door of rotation of one kind |
| CN108843202B (en) * | 2018-08-02 | 2023-07-28 | 无锡爱一力机械有限公司 | Adjustable rotary self-closing safety door |
| EP4206433A1 (en) * | 2021-12-28 | 2023-07-05 | Shenzhen Liyi99.Com, Ltd. | Barrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151216 Termination date: 20210804 |