CN203230332U

CN203230332U - Multifunctional frame for escape

Info

Publication number: CN203230332U
Application number: CN 201320217433
Authority: CN
Inventors: 朱瑞; 阳连兴; 邢开研; 孙培晶
Original assignee: Shanghai University of Electric Power
Current assignee: Shanghai University of Electric Power; University of Shanghai for Science and Technology
Priority date: 2013-04-26
Filing date: 2013-04-26
Publication date: 2013-10-09
Anticipated expiration: 2023-04-26

Abstract

The utility model relates to a multifunctional frame for escape. A plurality of detachable frames are hinged up and down to form an emergency escape ladder; or the plurality of detachable frames are detachably connected in the middle of two left and right detachable frames by a lock mechanism to form a storage rack; or the two left and right detachable frames are respectively composed of at least two detachable frames connected up and down and at least one detachable frame is hinged between the upper ends of the two left and right detachable frames to form a clothes hanger. The multifunctional frame has a plurality of functions of various household articles and emergency escape, and is used as the emergency escape ladder in emergency circumstances. Therefore, the multifunctional frame is reasonable in structure design, convenient to process, beautiful and decent, small in floor area, and good in practicability, and can achieve the multi-purpose target.

Description

The life-saving multifunctional frame

Technical field

The utility model relates to a kind of household articles that can be used as the emergency survival ladder, especially a kind of life-saving multifunctional lifesaving ladder.

Background technology

At present, in the students' dormitory, place such as esidential building, restaurant, dry in the air for convenience clothing, put footwear, put bowls and chopsticks etc., shoe rack, drying rack or a bookshelf etc. have all been prepared specially, though these all kinds of shelfs can well be realized its purposes, floor space is big, and deformability is relatively poor, only possess single function, can't realize using one more.Also can do nothing to help user's escape in case of emergency.If it is also cumbersome that the user is equipped with a safety ladder at home specially in order to make provision against emergencies.

Summary of the invention

The utility model is to address the above problem, and proposes a kind of life-saving multifunctional frame.

The technical solution of the utility model is: a kind of life-saving multifunctional frame comprises split frame, is characterized in: between several split frames are upper and lower by hinged formation safety ladder; Perhaps form article rack by several split frames of retaining mechanism releasable connection in the middle of left and right two split frames; Perhaps left and right two split frames are respectively by at least two upper and lower connecting to form of split frame, and hinged at least one split frame forms drying rack between left and right two split frames upper end.

Split frame comprises cross bar, mini diameter tube, and thick pipe, retaining mechanism, thick pipe two ends connect telescopic mini diameter tube by retaining mechanism respectively and form a cover pumping rod, connect two cross bars by retaining mechanism between the two cover pumping rods.

When being used for Emergency Ladder, cross bar is wide to be 40 centimetres.Thick pipe 3 two ends have an aperture, and are provided with a boss, and boss is provided with screw thread.

When being used for Emergency Ladder, being positioned on the split frame on top hook is housed.

The utlity model has following advantage and beneficial effect:

1, has and do multiple household articles, the multiple function of emergency escape, in case of emergency as Emergency Ladder.

2, reasonable in design, easy to process, elegant in appearance.

3, can realize usefulness more than one, floor space is little, and practicality is good

Description of drawings

Fig. 1 is that the utility model is as the structural representation of article rack;

Fig. 2 is the utility model and is the safety ladder structural representation;

Fig. 3 is the mini diameter tube structural representation;

Fig. 4 is thick circular tube structure schematic diagram;

Fig. 5 is the schematic diagram that is rotationally connected between the mini diameter tube.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.

To shown in Figure 5, life-saving multifunctional frame of the present utility model comprises cross bar 1 as Fig. 1, mini diameter tube 2, thick pipe 3, retaining mechanism etc.

Thick pipe 3 two ends connect telescopic mini diameter tube 2 by retaining mechanism respectively and form a cover pumping rod, connect two cross bars 1 by retaining mechanism between the two cover pumping rods and form a split frame.

As shown in Figure 2, several split frames upper and lower between by hinged formation safety ladder.When being used for Emergency Ladder, cross bar is wide to be 40 centimetres.Thick pipe 3 two ends have an aperture 4, and are provided with a boss, and boss is provided with screw thread.When being used for Emergency Ladder, being positioned on the split frame on top hook is housed.

As shown in Figure 5, the place, right angle rotates when becoming a fillet above with drying rack, whole shape is an Emergency Ladder, the cross bar of original various piece just becomes Emergency Ladder for the rod member of trampling this moment, after becoming Emergency Ladder, what mainly need solution is strength problem, for this reason, in when design, office, rotation section at first up, though playing the cross bar of rotary action may be thinner, but the material therefor wall thickness is bigger, reaches required intensity with this, considers that may occur intensity after the evolution pipe perforate of both sides reduces, special reserve thick enough spaces in the hole with end face, stressed excessive and breakage occurs to prevent it.

Next is the position that connects at the thickness bar, should guarantee the flexible pull of energy between rod member, guarantee again will tighten when it forgets about it desired location, simultaneously can also bear certain vertical, this is in when supporting because stressed effect is less, frictional force when doing shoe rack is enough to satisfy, key is when as Emergency Ladder, it wants grantee's gravity, therefore special at little inner convex platform of the inboard design of thick square tube herein, and in outside pimple of the end of thin square tube design, when being subjected to people's gravity, be unlikely to like this owing to stressed excessive the appearance comes off.

What the 3rd needs were considered is the strength problem at locking mechanism place, in order to allow its realization conveniently insert, and the problem that can not when stressed, come off, locking mechanism in the design has specially been copied the principle of family expenses door locks, be about to it and make the shape of a right-angled triangle, mini diameter tube can be inserted fast, but can not withdraw from automatically, and also can adeciduate effect after stressed, in order to prevent in other cases, inwardly shrink when locking mechanism is subjected to other lateral force and cause staggering between the rod member, this locking mechanism is ad hoc has counted a locking mechanism, and after two pipes are worked good, and only need allow the sealed locking state that is in, under this state, even sealed triangle inclined-plane receives that the effect of lateral force can not shrink voluntarily inward yet.

As shown in Figure 1, form article rack by several split frames of retaining mechanism releasable connection in the middle of left and right two split frames, as shoe rack, bookshelf, plate rack etc.

Two less rod members taking in the middle rod member are pulled out from two ends, simultaneously cross bar also both sides is stretched, be the shape of a shoe rack like this, do not shrink automatically under stressing conditions in order to guarantee the upper part, thick pipe 3 has brought out out an aperture 4(Fig. 4 near two to the design in the centre), a boss is set herein, is furnished with screw thread on the boss, connected parts are when revolving as screw thread, and some can pass aperture, and the square tube thinner with the inside contacts, after being threaded into certain depth, under the effect of frictional force, just can be with mini diameter tube 2(Fig. 3) fixing, make it can not free-falling.

Simultaneously, consider ordinary people's general 20-30 centimeter length of footwear, but the convenience of trampling when Emergency Ladder is used for escape for convenience, the spy will make 40 centimetres wide be used to the cross bar of trampling in the design, in order smoothly footwear to be placed on it face and not to drop down, special design a groove in the centre of every cross bar, with an iron plate it is filled up simultaneously, so not only attractive in appearance smooth but also can reach the purpose of putting footwear.

During as drying rack, left and right two split frames are respectively by at least two upper and lower connecting to form of split frame, and hinged at least one split frame forms drying rack between left and right two split frames upper end.

When wanting to allow it become a drying rack and make things convenient for the user to dry in the air clothing, two-layer cross bar in the middle of the shoe rack can be pulled down, link together with the rod member of shoe rack both sides, so both can increase the height of shoe rack, make it become a drying rack.In order to realize tearing open and adorn smoothly, when design, it is thin that the special cross bar that the centre is two-layer is made two pluckings centres, and that the rod member of both sides is made is thin ends and thick middle, and just flexible is freely when two bars assemble like this.In order very fast two-layer cross bar to be split out from shoe rack, in the place that cross bar is connected with side lever, designed the retaining mechanism at a similar Folding umbrella pull place, the effect of this mechanism only be the need staff gently inward one by, cross bar just can easily take off from both sides.

Simultaneously in the thick pipe 3 that is inserted into both sides that can be very fast, the such retaining mechanism of the same design in the lower end of thick pipe 3 in both sides, only need staff gently one by and can easily insert.Simultaneously, when inserting, can also bear the effect of vertical force in order to make it, locate to design a projection for about one centimetre at the distance retaining mechanism, block the further insertion of thick pipe 3 with this, also can guarantee that the thick square tube of inserting can bear the effect of vertical force simultaneously.

During as tea table, little desk, when being reduced to, the each several part rod member the most namely can be changed into shape shown, i.e. cuboidal framework, and at this moment, only need spread the very thin plank of lastblock above it just can make a simple tea table.

Claims

1. life-saving multifunctional frame comprises split frame, it is characterized in that: between several split frames are upper and lower by hinged formation safety ladder; Perhaps form article rack by several split frames of retaining mechanism releasable connection in the middle of left and right two split frames; Perhaps left and right two split frames are respectively by at least two upper and lower connecting to form of split frame, and hinged at least one split frame forms drying rack between left and right two split frames upper end.

2. life-saving multifunctional frame according to claim 1, it is characterized in that: described split frame comprises cross bar (1), mini diameter tube (2), thick pipe (3), retaining mechanism, thick pipe (3) two ends connect telescopic mini diameter tube (2) by retaining mechanism respectively and form a cover pumping rod, connect two cross bars (1) by retaining mechanism between the two cover pumping rods.

3. life-saving multifunctional frame according to claim 1 is characterized in that: when being used for Emergency Ladder, being positioned on the split frame on top hook is housed.

4. life-saving multifunctional frame according to claim 2 is characterized in that: when being used for Emergency Ladder, cross bar (1) wide is 40 centimetres.

5. life-saving multifunctional frame according to claim 2, it is characterized in that: described thick pipe (3) two ends have an aperture (4), and are provided with a boss, and boss is provided with screw thread.