CN201330519Y

CN201330519Y - Multipurpose portable expansible fence for windows, doors and tents

Info

Publication number: CN201330519Y
Application number: CNU2008201827401U
Authority: CN
Inventors: 姜梅香; 凌溪
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-24
Filing date: 2008-12-24
Publication date: 2009-10-21
Anticipated expiration: 2018-12-24

Abstract

Disclosed is a multipurpose portable expansible fence for windows, doors and tents, which belongs to the technical field of guard fences. A fence unit is composed of upright columns and an expansion mechanism, the expansion mechanism is composed of a V-shaped wave folding expansion band or at least two parallel V-shaped wave folding expansion bands or at least two rows of V-shaped wave folding expansion bands, wherein each row comprises at least two parallel V-shaped wave folding expansion bands. Each V-shaped wave folding expansion band is formed by a plurality of self-positioning expansion strips which are connected via rivet fixing shafts 18, and can longitudinally retract or horizontally retract, two adjacent self-positioning expansion strips are connected in V shape via a self-positioning set 7 or via a positioning spring 31, wherein the V-shaped included angle is => 0 degree and =<140 degrees, and the optimum angle of the V-shaped included angle is 90 degrees. The upright columns can be single-purpose fixing columns 25 or multipurpose fixing columns 48. The utility model has the advantages that the multipurpose portable expansible fence for windows, doors and tens is small in volume and convenient in carrying after being longitudinally retracted and can be used as tents and screens for windows and doors.

Description

A kind of portable window tent house multipurpose fence that stretches

Technical field

The flexible fence of a kind of portable window tent house multipurpose belongs to the protective fence technical field, is specifically related to flexible protective fence technical field.

Background technology

Usually use fixed or merogenesis assembly type fence in the protective fence technical field, the shortcoming of this fence is the transportation difficulty; And use parallelogram interlock stretching structure, this structure can only rely on column to close up the shortcoming of transverse contraction, still existence heaviness mutually usually in the retractable door technical field; In the sunlight room and simple and easy mobile house technical field still do not have flexible framework technology, still have heavy transportation and the defective of difficulty be installed; Still do not have flexible framework technology in the tent technical field, lack safety; For solving these defectives, the utility model proposes new technical scheme.

The utility model content

The utility model in line with safe and practical, install rapidly, convenient transportation is portable, be fit at home and the characteristics of outdoor use, the retractable door technology is transformed, on the prior art basis of column and telescoping mechanism, be provided with the direct-discharging fence as the safeguard structure of window fence, the safeguard structure of circulating type fence as tent house, sunlight room, simple and easy prefabricated house is set, concrete scheme is as follows.

The utility model is to constitute in the fence unit that is made of adjacent two columns and telescoping mechanism or some fences unit continues and is provided with three kinds on the prior art basis of the direct-discharging fence that constitutes or circulating type fence and can selects the fence block construction that uses, first kind is basic model direct-discharging fence or circulating type fence unit, second kind is to increase the folding fixed band that shrinks of in-line on the basis of basic model fence unit, this structure makes the fence unit of extended configuration more stable, more attractive in appearance on the structure, and range of application is enlarged, the third is to increase folding weather screen band or the telescopic lever of shrinking of in-line on the basis of basic model fence unit, and clasp weather screen or buckle weather screen, this structure further enlarges range of application of the present utility model.

The utility model direct-discharging fence is set to five kinds of selectable structures: 1) be made of the flexible fence of at least one joint interlock, 2) constitute by the moving flexible fence of at least one joint association, 3) constitute 4 by the moving flexible fence of the flexible fence of at least one joint interlock and at least one joint association) mix flexible fence by at least 1 joint and constitute.The circulating type fence is set to three kinds of structures: 1) constitute 2 by the moving flexible fence of the flexible fence of interlock and at least one joint association) constitute 3 by mixing the moving flexible fence of flexible fence and at least one joint association) constitute by the moving flexible fence of at least three joint associations.The telescoping mechanism of flexible fence of linking simultaneously is set to link, and rivet is passed through at the two ends of telescoping mechanism, this interlock telescoping mechanism or gangbar is fixedlyed connected with column; Assist simultaneously the telescoping mechanism of flexible fence to be set to assist telescoping mechanism, the two ends of this moving telescoping mechanism of association are connected with column by the moving bar of association or an end then is connected with column by the moving bar of association with the fixedly connected other end of column by the rivet fixed axis; Mix flexible fence simultaneously and be set to the telescoping mechanism that the moving telescoping mechanism of the moving telescoping mechanism of at least one Volleyball Association and at least one volleyball association constitutes.

The utility model telescoping mechanism is set to three kinds of selectable structures: 1) be made of 1 V-arrangement wave folding retractable band, 2) constitute 3 by at least 2 V-arrangement wave folding retractable bands that are parallel to each other) constitute by at least 2 V-arrangement wave folding retractable bands that are parallel to each other by at least 2 rows and every row.V-arrangement wave folding retractable band in these three kinds of structures is set to be connected to form by the rivet fixed axis and be vertically to shrink to constitute one or transverse contraction and column with column and constitute T shape by some self-align expansion strips simultaneously, between adjacent two self-align expansion strips be by make that hyte carries out that the V font connects by oneself or by retainer spring carry out that the V font connects and the angle of V-arrangement angle≤140 degree but 〉=0 degree, the best angle of this V-arrangement angle is 90 degree.

The hyte of making by oneself of self-align expansion strip is set to two kinds of selectable structures: 1) be made of a pair of locating piece, two locating pieces lay respectively at both sides on the self-align expansion strip or two ends and direction is identical or direction is opposite, and locating piece and self-align expansion strip constitute between thickness that U-shaped or L shaped or overlapping and inner chamber height equal self-align expansion strip (1) and two the self-align expansion strips (1) in the clearance distance sum that folds after overlapping; 2) constitute by 1 female locating piece and 1 sub-locating piece, female locating piece or sub-locating piece lay respectively at both sides on the self-align expansion strip or two ends and direction is identical or direction is opposite, female locating piece and sub-locating piece constitute T shape respectively or interconnect with self-align expansion strip respectively with self-align expansion strip and be integral, wherein between the thickness of the thickness of the female locating piece thickness that equals sub-locating piece and self-align expansion strip and two the self-align expansion strips in the clearance distance sum that folds after overlapping.In these two structures, the clearance distance between adjacent two self-align expansion strips after folding the coincidence be numerical value, its optimal values scope of＞0 be＞0 but≤1MM.The retainer spring two ends of self-align expansion strip are connected with adjacent two self-align expansion strips respectively and form in-line or triangle with the fixing rivet of adjacent two self-align expansion strips.

Self-align expansion strip is by metal or nonmetal pipe bar construction, and its best constituent material is metal or nonmetal flat and thickness 〉=1MM.

The moving bar of association is fixedlyed connected with the V-arrangement wave folding retractable band that parallel longitudinal is arranged and is had at least 2 moving bar stay hooks of association that are made of the downward L hook of bill to be connected and fixed on the column by the moving bar fixed block cover hook of the association on the column, and the moving pole length of association is greater than the length of self-align expansion strip.The moving bar of association also have the moving bar of belt wheel association and not the association of belt wheel move two kinds on bar.

The two ends of self-align expansion strip curved or semicircle or rectangle or taper, wherein the length of the longest self-align expansion strip of the length of self-align expansion strip of the fixed of fixedlying connected or the self-align expansion strip of linkage type 〉=with column, by making hyte or retainer spring and the common predetermined angle of stud location piece by oneself; There is the gangbar connecting hole on the top of the self-align expansion strip of linkage type and is fixed on gangbar in the column to be run through and fixedlys connected and laterally be free to slide on gangbar, and the length of gangbar is greater than the width of V-arrangement wave folding retractable band contraction state 1CM at least.

The utility model column is set to two kinds of structures: 1) be vertical columns, 2) be the belt wheel mobile column, wherein vertical columns be single-use fixed leg or multipurpose fixed leg, on top cover is arranged, have at least 1 fastener group arranged on base, the lateral surface down, handle or braces are arranged being connected and fixed to form on portable fence post, this portable fence post by the fastener group under the telescoping mechanism contraction state between adjacent upright posts.The belt wheel mobile column is to be made of vertical columns and at least 1 mobile wheel.The column of 1 fence unit all is that vertical columns or one are vertical columns and another is mobile column or all is mobile column.1 fence unit drives by mobile vertical columns that telescoping mechanism moves or drives that telescoping mechanism moves or move bar drive telescoping mechanism and move by moving that the moving bar of association drives that telescoping mechanism moves or assisting by mobile belt wheel by mobile belt wheel mobile column.

The single-use fixed leg is corner post or U font groove post or E font groove post or I-shaped groove post or two E shape groove post or T-slot post; The multipurpose fixed leg is made of single-use fixed leg and central post, and umbrella canopy support frame socket is wherein arranged on the central post, connects circulating type fence and umbrella paulin formation tent house by this umbrella canopy support frame socket.

Fastener group on the column is constituted, and vertically is distributed in the epimere and the hypomere of column by 1 rotary grab and 1 movable screw, and the rotary grab of the fastener group of adjacent upright posts and the orientation of movable screw are opposite.The vertical columns base is a fixed base or for the integral type base or for the separate type base, wherein fixed base is to connect with the column back welding fixing hole or race are arranged on fixing base plate and this base plate; The separate type base is an area greater than the detachable base plate of column floor space, is connected and fixed column by screw and nut and at least 2 attaching clamps that are fixed in the column bottom; The integral type base is to be made of or at least 2 spring pedestal pieces and fixed base constitute detachable base plate and fixed base, wherein the detachable base plate by screw and nut and fixed base be connected and fixed, the spring pedestal piece is fixed in the column bottom side by spring.

The utility model also will constitute and be provided with at least 1 fence unit in the fence unit of direct-discharging fence or circulating type fence and also have the folding fixed band that shrinks of at least 1 in-line, this in-line is folding to be shunk fixed band and is carried out in-line and be connected to form by the rivet fixed axis and by making hyte by oneself by some self-align expansion strips, this in-line is folding shrink fixed band be positioned at the telescoping mechanism top and with the column top cover carry out a word vertical bar type or or matrix or camber is connected or is positioned at below the telescoping mechanism and carries out a word vertical bar type with section at the bottom of the column or camber is connected.The length of the length 〉=telescoping mechanism limit of stretch state of the folding contraction of in-line fixed band also forms arc with column and telescoping mechanism or rectangle or L shaped.

The utility model also will constitute and be provided with at least 1 fence unit in the fence unit of direct-discharging fence or circulating type fence and also have that at least 1 in-line is folding to be shunk weather screen band or telescopic lever and also have at least 1 clasp weather screen or buckle weather screen, this in-line is folding shrink the weather screen band by some self-align expansion strips (1) by the rivet fixed axis and make that hyte carries out that the in-line vertical bar is connected to form by oneself and this in-line vertical bar on some weather screen dog holes are arranged or carry out a word arc strip and be connected to form by making hyte and retainer spring by oneself; In-line is folding to be shunk weather screen band or telescopic lever and is positioned at the telescoping mechanism top and is connected with the column top cover or is connected with the column top cover by connector, and some detachable Slip Hooks are arranged and is connected with the clasp weather screen or has dog hole directly to be connected with the buckle weather screen by the detachable Slip Hook.In-line is folding to be shunk the length of weather screen band 〉=telescoping mechanism limit of stretch state and forms arc with column and telescoping mechanism or rectangle or L shaped.

The utility model is fixing to desired location as long as draw back other columns respectively after earlier 1 column being fixed in ground when stretch using, and column closed up and fastens hasp shrinking to need only when using.The utility model has the advantages that both can vertically shrink fence also can the transverse contraction fence, and when using vertical shrinkage type fence, because telescoping mechanism is and vertically is arranged in the column, thereby the portable fence post volume after the contraction is urinated in carrying, and especially portable fence post volume is littler when the clearance distance after folding the coincidence is less than 1MM between the adjacent self-align expansion strip; Under the measure-alike situation of column, longitudinal type shrinks and is one between fence and the column owing to be the T font between transverse contraction type fence and the column, portable fence post volume after transverse contraction type fence shrinks is greater than vertical shrinkage type fence, so the utility model compared with prior art more has the advantage that volume is little, column is fully utilized.Of the present utility model being also advantageous in that, not only can be used for indoor door window antitheft but also can be used for security door or antitheft enclosure wall also can be used for screen, also can be used for tent house, sunlight room, mobile retail kiosk, green house of vegetables, when using as long as thick and disorderly top of existing sedan-chair or products such as umbrella or curtain are connected with the utility model.Of the present utility modelly be also advantageous in that weather screen cloth can be installed in adjacent two rows and become built-in cord between the telescoping mechanisms, even can adopt heat insulating material to replace weather screen cloth to be placed between two row's telescoping mechanisms to become built-in insulation layer, perhaps have multilayer weather screen cloth to play the effect of insulation.Of the present utility model being also advantageous in that, telescoping mechanism directly are fixed on the column or by assisting bar to be fixed on the column, telescoping mechanism can easily move under the situation of not having mobile wheel.

Now further specify the technical solution of the utility model in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the longitudinal stretching structure chart of the flexible fence unit of the utility model interlock

Fig. 2 is the johning knot composition of two E font groove columns of the utility model and telescoping mechanism, and there are 2 pairs of fastener groups the column side

Fig. 3 is circulating type Fence structure figure in the utility model, and corner post constitutes the circulating type fence post

Fig. 4 is adjacent two exploded views that interconnect the self-align expansion strip syndeton of shape mothers and sons locating piece

Fig. 5 is the exploded view of the self-align expansion strip syndeton of adjacent two both sides band T shape mothers and sons locating pieces

Fig. 6 is the exploded view of the self-align expansion strip syndeton of adjacent two angles＜L shaped locating piece of 90 degree two ends bands, and two locating piece directions are opposite

Fig. 7 is the exploded view of the self-align expansion strip syndeton of adjacent two angles＞L shaped locating piece of 90 degree two ends bands, and two locating piece directions are opposite

Fig. 8 is the structure chart of multipurpose fixed leg

Fig. 9 is that adjacent two angles are the exploded view of the self-align expansion strip syndeton of 90 degree two ends band U-shaped locating pieces, and two locating piece directions are identical

Figure 10 is that adjacent two angles are the exploded view of the self-align expansion strip syndeton of 90 degree two ends band eclipsed locating pieces, and two locating piece directions are identical

Figure 11 is that adjacent two angles are the exploded view of the self-align expansion strip syndeton of 90 degree band retainer springs, and the figure medi-spring is positioned at the central authorities of self-align expansion strip

Figure 12 is the cross directional stretch pinned sheepshank composition of the self-align expansion strip syndeton of adjacent two band retainer springs

Figure 13 is the longitudinal stretching pinned sheepshank composition of the self-align expansion strip syndeton of adjacent two band retainer springs

Figure 14 is the folding weather screen band structure figure that shrinks of in-line that is connected by retainer spring

Figure 15 is flexible fence of interlock and the folding johning knot composition that shrinks fixed band of in-line

Figure 16 is the moving flexible Fence structure figure of association that is made of two V-arrangement wave folding retractable bands that are parallel to each other of a row, and the right side column has part cut, and two V-arrangement wave folding retractable bands that are parallel to each other are fixed on the same side of same column stator.

Figure 17 is the fluffy tent house that constitutes that combines with the utility model of sedan-chair, and inside and outside 2 layers of weather screen are arranged among the figure, and its ectomesoderm weather screen cloth is drawn and start over to one's side one jiao, and the mid portion of internal layer weather screen is cut

Figure 18 is the fluffy tent house that constitutes that combines with the utility model of arc sedan-chair, has inside and outside 2 layers of weather screen and middle body cut among the figure

Figure 19 is the moving vertical contraction state structure chart that shrinks fence of association that two rows and every row have 2 V-arrangement wave folding retractable bands that are parallel to each other to constitute, and assists moving bar to have among the figure and moves wheel

Figure 20 is the portable fence post structure chart of two vertical contraction states in direct-discharging fence unit of three columns compositions

Figure 21 is four portable fence post structure charts that use the vertical contraction state in circulating type fence unit of corner post

1 is column among the figure, the 2nd, self-align expansion strip, the 3rd, the folding weather screen band that shrinks of in-line, the 4th, the rotary grab of fastener group, the 401st, the movable screw of fastener group, the 5th, fixed base, the 501st, the detachable base plate, the 502nd, detachable base plate staple, the 6th, detachable base plate hold-down nut nail, the 7th, make hyte by oneself, the 8th, the stud location piece, the 9th, the folding dog hole that shrinks the weather screen band of in-line, the 10th, female locating piece, the 102nd, adjacent self-align flexible strip locating piece, the 103rd, sub-locating piece, the 11st, the spring pedestal piece, the 12nd, the folding detachable Slip Hook that shrinks the weather screen band of in-line, the 13rd, the folding fixed band that shrinks of in-line, the 14th, the column connector, the 15th, corner post, the 16th, separate type base, the 17th, the self-align expansion strip of L shaped locating piece, the 18th, the rivet fixed axis, the 19th, the self-align expansion strip of T shape locating piece, the 20th, the female locating piece of T shape, the 201st, the sub-locating piece of adjacent self-align expansion strip T shape, the 202nd, the sub-locating piece of T shape, 21 is first L shaped locating pieces, the 2101st, and the L shaped locating piece of adjacent self-align expansion strip, 2102 is second L shaped locating pieces, the 22nd, the L shaped locating piece of first angle, the 2201st, the L shaped locating piece of adjacent self-align expansion strip wide-angle, the 2202nd, the L shaped locating piece of second largest angle, the 23rd, the self-align expansion strip of wide-angle, the 24th, central post, the 25th, single-use fixed leg, the 26th, the fluffy support installing hole of sedan-chair, the 27th, the self-align expansion strip of U-shaped locating piece in the same way, 28 is first U-shaped locating pieces in the same way, the 2801st, adjacent self-align expansion strip is the U-shaped locating piece in the same way, and 2802 is second U-shaped locating pieces in the same way, and the 29th, the self-align expansion strip of overlapping in the same way locating piece, 30 is first eclipsed locating pieces in the same way, the 3001st, adjacent self-align expansion strip is the eclipsed locating piece in the same way, and 3002 is second eclipsed locating pieces in the same way, and the 31st, retainer spring, 3101 is second retainer springs, 3102 is the 3rd retainer springs, the 32nd, and the self-align expansion strip of retainer spring, 3201 is the self-align expansion strips of second retainer spring, 3202 is the self-align expansion strips of the 3rd retainer spring, 3203 is the self-align expansion strips of the 4th retainer spring, and 33 is first retainer spring center fixation hooks, and 3301 is second retainer spring center fixation hooks, the 3302nd, adjacent self-align expansion strip retainer spring center fixation hook, 34 is the inboard stay hooks of first retainer spring, and 3401 is the inboard stay hooks of second retainer spring, the 3402nd, and the inboard stay hook of adjacent self-align expansion strip retainer spring, the 35th, retainer spring outside stay hook, 3501 is second retainer spring outside stay hooks, the 36th, and gangbar, the 37th, bar shaped stud location piece, the 38th, the folding fixed band that shrinks of in-line, the 381st, the folding draw-in groove that shrinks fixed band of in-line, the 39th, telescopic lever, the 391st, telescopic lever column connector, the 40th, the moving bar of association, the 401st, the moving bar of board-like belt wheel association, the 41st, the moving bar stay hook of association, the 42nd, association's moving bar fixed block cover hook, the 43rd, the column stator, the 44th, clasp weather screen, the 45th, the fluffy weather screen of sedan-chair, the 46th, the fluffy weather screen of camber sedan-chair, the 47th, the buckle weather screen, the 48th, multipurpose fixed leg, the 482nd, the fluffy support of sedan-chair, the 49th, the self-align expansion strip of fixed, the 50th, the top cover of column, the 51st, belt wheel column, the 52nd, braces, the 53rd, attaching clamp.

The specific embodiment

Embodiment one

Present embodiment is the embodiment of basic model direct-discharging fence or circulating type fence unit.

In this embodiment, the direct-discharging fence has five kinds of selectable structures: 1) be made of the flexible fence of at least one joint interlock, 2) constitute by the moving flexible fence of at least one joint association, 3) constitute 4 by the moving flexible fence of the flexible fence of at least one joint interlock and at least one joint association) mix flexible fence by at least 1 joint and constitute.The circulating type fence has three kinds of structures: 1) constitute 2 by the moving flexible fence of the flexible fence of interlock and at least one joint association) constitute 3 by mixing the moving flexible fence of flexible fence and at least one joint association) constitute by the moving flexible fence of at least three joint associations.The fence unit is direct-discharging fence unit among Fig. 1, is made of a flexible fence of interlock; Fig. 2 is that direct-discharging upright fence post, telescoping mechanism are fixed on two sides formation of column splice fence unit; Fig. 3 be structure chart, this syndeton of circulating type fence to adopt corner post be column, telescoping mechanism is fixed on two sides of corner post and makes fence generation corner; Figure 15 is direct-discharging fence unit, and being continued by the flexible fence of a plurality of interlocks constitutes; Figure 16 is direct-discharging fence unit, is made of a moving flexible fence of association; Figure 20 is direct-discharging fence unit, is made of 2 moving flexible fences of association, and Figure 17 Figure 18 Figure 21 is the circulating type fence, is made of 4 fence unit.

The telescoping mechanism of the flexible fence of interlock is fixedlyed connected with column 1 by rivet or gangbar 36 for the two ends of interlock telescoping mechanism, this interlock telescoping mechanism in this embodiment; The telescoping mechanism of the moving flexible fence of association is the moving telescoping mechanism of association, and the two ends of this moving telescoping mechanism of association are connected with column 1 by the moving bar 40 of association or an end then is connected with column by the moving bar 40 of association with the fixedly connected other end of column by rivet fixed axis 18; Mix the telescoping mechanism that flexible fence has the moving telescoping mechanism of the moving telescoping mechanism of at least one Volleyball Association and at least one volleyball association to constitute.Among Fig. 1 Fig. 2 Fig. 3 fixedly connected with two columns 1 by rivet in the two ends of interlock telescoping mechanism, and among Figure 15 fixedly connected with column by gangbar 36 in the two ends of interlock telescoping mechanism.Two ends one end of the moving telescoping mechanism of association then is connected with E connected in star column by the moving bar 40 of belt wheel association with two fixedly connected other ends of E connected in star column by rivet fixed axis 18 among Figure 16, and two ends one end of the moving telescoping mechanism of association then is connected with column by the moving bar 401 of board-like belt wheel association with the fixedly connected other end of U font groove column by rivet fixed axis 18 among Figure 19.

Telescoping mechanism has three kinds of selectable structures in the present embodiment: 1) be made of 1 V-arrangement wave folding retractable band, 2) constitute 3 by at least 2 V-arrangement wave folding retractable bands that are parallel to each other) constitute by at least 2 V-arrangement wave folding retractable bands that are parallel to each other by at least 2 rows and every row.Be that 2 horizontal rows constitute to staggered V-arrangement wave folding retractable band among Fig. 1 Fig. 2 Figure 15, be to constitute among Fig. 3 by 1 V-arrangement wave folding retractable band, Figure 16 Figure 17 Figure 18 is that the V-arrangement wave folding retractable band that is parallel to each other more than 2 constitutes, and Figure 19 has 2 row V-arrangement wave folding retractable bands to constitute by 2 rows and every row.

According to Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7 Fig. 9 figure Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 figure Figure 16 Figure 17 Figure 18 Figure 19, V-arrangement wave folding retractable band in three kinds of structures in the present embodiment is for to be connected to form by rivet fixed axis 18 by some self-align expansion strips 2, and be vertically to shrink with column to constitute one or transverse contraction and column formation T shape, be to carry out the connection of V font or carry out the V font connecting between adjacent two self-align expansion strips 2 by retainer spring 31 by making hyte by oneself, and the angle of V-arrangement angle≤140 degree but 〉=0 degree, the best angle of this V-arrangement angle is 90 degree.Figure 19 is positioned over after V-arrangement wave folding retractable band vertically shrinks in the stake pocket and constitutes the embodiment of one with column, Fig. 1 Fig. 2 Fig. 3 Figure 13 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 is the embodiment that V-arrangement wave folding retractable band vertically shrinks back and column formation one, can form transverse contraction as long as change the upper-lower position of adjacent two self-align expansion strips 2 in this embodiment.Figure 12 is the johning knot composition of the self-align expansion strip of V-arrangement wave folding retractable band transverse contraction, constitutes T shape with column after V-arrangement wave folding retractable band transverse contraction.

According to Fig. 1 Fig. 2 Fig. 4 Fig. 5 Fig. 6 Fig. 7 Fig. 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19, the hyte 7 of making by oneself of self-align expansion strip 2 has two kinds of selectable structures: 1) be made of a pair of locating piece, two locating pieces lay respectively at both sides on the self-align expansion strip 2 or two ends and direction is identical or direction is opposite, and locating piece and self-align expansion strip constitute between thickness that U-shaped or L shaped or overlapping and inner chamber height equal self-align expansion strip and two the self-align expansion strips in the clearance distance sum that folds after overlapping; 2) constitute by 1 female locating piece 10 and 1 sub-locating piece 103, female locating piece 10 or sub-locating piece 103 lay respectively at both sides on the self-align expansion strip 2 or two ends and direction is identical or direction is opposite, female locating piece 10 and sub-locating piece 103 constitute T shape respectively or interconnect with self-align expansion strip 2 respectively with self-align expansion strip 2 and be integral, between the thickness that the thickness of wherein female locating piece 10 equals sub-locating piece 103 and the thickness of self-align expansion strip 2 and two the self-align expansion strips in the clearance distance sum that folds after overlapping.In these two structures, the clearance distance between adjacent two self-align expansion strips 2 after folding the coincidence be numerical value, its optimal values scope of＞0 be＞0 but≤1MM.

Fig. 1 Fig. 2 Fig. 4 Fig. 5 is the embodiment of mother and sons' locating piece, and Fig. 3 Fig. 6 Fig. 7 Fig. 9 Figure 10 is the embodiment of locating piece.Respectively there are 1 female locating piece 10 and 1 sub-locating piece 103 in two ends according to the self-align expansion strip 2 of Fig. 4, and the direction of this mother's locating piece 10 and the self-align relatively expansion strip 2 of sub-locating piece 103 is opposite; This mother's locating piece 10 and sub-locating piece 103 all are connected in one with self-align expansion strip 2, the clearance distance sum between the thickness that the thickness of female locating piece 10 equals sub-locating piece 103 and the thickness of self-align expansion strip 2 and two the self-align expansion strips after folding the coincidence; By the sub-locating piece 102 mutual conflict predetermined angles of female locating piece 10 with adjacent self-align expansion strip, this angle is＞90 degree to adjacent two self-align expansion strips 2 when start point.According to Fig. 5, the self-align expansion strip 19 of T shape locating piece has the female locating piece 20 of 1 T shape and 1 sub-locating piece 202 of T shape, the direction of female locating piece 20 of this T shape and the self-align expansion strip 19 of the sub-locating piece 202 relative T shape locating pieces of T shape is opposite, and be positioned at the both sides of the self-align expansion strip 19 of T shape locating piece, and female locating piece 20 of this T shape and the sub-locating piece 202 of T shape all with 19 one-tenth T shapes of the self-align expansion strip of T shape locating piece, between the thickness that the thickness of T shape mother locating piece 20 equals the sub-locating piece 202 of T shape and the thickness of the self-align expansion strip 19 of T shape locating piece and two the self-align expansion strips in the clearance distance sum that folds after overlapping; By female locating piece 20 of T shape and adjacent self-align flexible strip locating piece 102 mutual conflict predetermined angles, this angle is＜140 to spend during for arc at the two ends of self-align expansion strip 2 to adjacent two self-align expansion strips 19 of T shape locating piece when start point.Fig. 6 has the first L shaped locating piece 21 and the second L shaped locating piece 2102 on the self-align expansion strip, the direction of this first L shaped locating piece 21 and the self-align expansion strip 17 of the L shaped relatively locating piece of the second L shaped locating piece 2102 is opposite, and this first L shaped locating piece 21 and the second L shaped locating piece 2102 are all L shaped with 17 one-tenth of the self-align expansion strips of L shaped locating piece, and the clearance distance sum after folding coincidence the between two L shaped locating piece inner chamber height thickness of equaling the self-align expansion strip 17 of L shaped locating piece and two the self-align expansion strips 17 of L shaped locating piece; By the first L shaped locating piece 21 and adjacent self-align expansion strip locating piece 2101 mutual conflict predetermined angles, spend by this angle＜90 when start point for the self-align expansion strip 17 of adjacent two L shaped locating pieces.

L shaped locating piece 22 of first angle and the L shaped locating piece 2202 of second largest angle are arranged on the self-align expansion strip 23 of the wide-angle among Fig. 7, the direction of the self-align expansion strip 23 of the L shaped locating piece 2202 relative wide-angles of L shaped locating piece 22 of this first angle and second largest angle is opposite, and L shaped locating piece 22 of this first angle and the L shaped locating piece 2202 of second largest angle are all L shaped with 23 one-tenth of the self-align expansion strips of wide-angle, and two L shaped locating pieces of wide-angle are positioned at the two ends of the self-align expansion strip 23 of wide-angle, and the clearance distance sum between the thickness that the inner chamber height equals the self-align expansion strip 23 of wide-angle and two the self-align expansion strips 23 of wide-angle after folding the coincidence; By L shaped locating piece 22 of first angle and the L shaped locating piece 2201 mutual conflict predetermined angles of adjacent self-align expansion strip wide-angle, spend by this angle＞90 when start point for the self-align expansion strip 23 of adjacent two wide-angles.

The self-align expansion strip 27 of the locating piece of U-shaped in the same way among Fig. 9 has the first U-shaped locating piece 28 and the second U-shaped locating piece 2802, the direction of the self-align expansion strip 27 of U-shaped locating piece is identical relatively in the same way for this first U-shaped locating piece 28 and the second U-shaped locating piece 2802, and this first U-shaped locating piece 28 and the second U-shaped locating piece 2802 all with 27 one-tenth U-shapeds of the self-align expansion strip of U-shaped locating piece in the same way, and be positioned at the two ends of the self-align expansion strip 27 of U-shaped locating piece in the same way, two the inner chamber height of the U-shaped locating piece thickness that equal the self-align expansion strip 27 of U-shaped locating piece in the same way and two clearance distance sums after folding coincidence the between the self-align expansion strip 27 of U-shaped locating piece in the same way in the same way, by the first U-shaped locating piece 28 and adjacent self-align expansion strip locating piece 2801 mutual conflict predetermined angles, this angle equals 90 degree to the self-align expansion strip 27 of adjacent two U-shaped locating pieces when start point.

First eclipsed the locating piece 30 and second eclipsed locating piece 3002 is in the same way in the same way arranged on the self-align expansion strip 29 of overlapping in the same way locating piece of Figure 10, this first in the same way eclipsed locating piece 30 and second direction of the eclipsed locating piece 3002 relative self-align expansion strips 29 of overlapping in the same way locating piece is identical in the same way, and this first in the same way eclipsed locating piece 30 and second in the same way eclipsed locating piece 3002 all be integral two clearance distance sums after folding coincidence the between the height of the eclipsed locating piece thickness that equals the self-align expansion strip 29 of overlapping in the same way locating piece and two the self-align expansion strips 29 of overlapping in the same way locating piece in the same way with the self-align expansion strip 29 of overlapping in the same way locating piece; By the first eclipsed locating piece 30 and the self-align expansion strip locating piece 3001 mutual conflict predetermined angles of adjacent overlapping in the same way locating piece in the same way, this angle is 90 to spend to adjacent two self-align expansion strips 29 of overlapping in the same way locating piece when start point.

Be connected with adjacent two self-align expansion strips respectively according to the retainer spring two ends of the self-align expansion strip of Figure 11 Figure 12 Figure 13 Figure 14 in the present embodiment and form in-line or triangle with the fixing rivet of adjacent two self-align expansion strips.According to the first retainer spring center fixation hook 33 is arranged on the self-align expansion strip 32 of Figure 11 retainer spring, the second retainer spring center fixation hook 3301, these two retainer spring center fixation hooks are positioned on the center line of the self-align expansion strip 32 of retainer spring and are positioned at the same one side of the self-align expansion strip 32 of retainer spring, after the self-align expansion strip 32 of adjacent two retainer springs is fixed in the first retainer spring center fixation hook 33 and adjacent self-align expansion strip retainer spring center fixation hook 3302 with retainer spring 31 after fixing by rivet fixed axis 18, retainer spring 31 forms triangle with rivet fixed axis 18, the angle angle of adjacent two self-align expansion strips 32 of retainer spring is according to the length of retainer spring, degree of drawing and present position determine that its preferred forms is isosceles triangle or equilateral triangle.Among Figure 12 by retainer spring 31, second retainer spring 3101, the 3rd retainer spring 3102 connects the self-align expansion strip 32 of retainer spring, the self-align expansion strip 3201 of the second band retainer spring, the self-align expansion strip 3202 of the 3rd band retainer spring, 4 self-align expansion strips such as self-align expansion strip 3203 grades of four-tape retainer spring, the inboard stay hook 34 of first retainer spring is wherein arranged on the self-align expansion strip 32 of retainer spring, the inboard stay hook 3401 of second retainer spring, the self-align expansion strip 32 of retainer spring and the self-align expansion strip 3201 of second retainer spring are connected to form after being connected the inboard stay hook of retainer spring on inboard stay hook 3401 of second retainer spring and the self-align expansion strip 3201 of second retainer spring by retainer spring 31, the self-align expansion strip 32 of retainer spring is connected the inboard stay hook 34 of first retainer spring with the self-align expansion strip 3202 of the 3rd retainer spring by the 3rd retainer spring 3102 and the inboard stay hook 3402 of adjacent self-align expansion strip retainer spring is connected to form, and self-align expansion strip 3202 of the 3rd retainer spring and the self-align expansion strip 3203 of the 4th retainer spring are connected to form by second retainer spring 3101 that is in contraction state.Two retainer spring stay hooks among this embodiment on same self-align expansion strip are positioned at the both sides of self-align expansion strip and symmetrically, and adjacent two self-align expansion strips connect the telescoping mechanism that the back forms and adopt transverse contraction.

Two retainer spring stay hooks among Figure 13 on same self-align expansion strip are positioned at the both sides of self-align expansion strip and symmetrically, and adjacent two self-align expansion strips connect telescoping mechanism that the back forms to be adopted vertically and shrink.Three self-align expansion strips such as the self-align expansion strip 32 of retainer spring, the self-align expansion strip 3202 of self-align expansion strip the 3201, the 3rd retainer spring of second retainer spring, the self-align expansion strip 3203 of the 4th retainer spring are that retainer spring 31, the 3rd retainer spring 3102 are connected to form by two retainer springs respectively in this embodiment, and wherein retainer spring 31 constitutes triangle with rivet fixed axis 18 after connecting retainer spring outside stay hook 35 and second retainer spring outside stay hook 3501.

The two ends of self-align expansion strip curved or semicircle or rectangle or taper in the present embodiment, wherein an end of the self-align expansion strip of fixed of fixedlying connected with column among rectangular, the Fig. 3 in the two ends of self-align expansion strip among the two ends semicircular in shape of self-align expansion strip, Figure 11 Figure 12 Figure 13 Figure 14 among curved, Fig. 1 Fig. 2 Fig. 4 Fig. 5 Figure 15 Figure 16 in the two ends of self-align expansion strip among Fig. 3 Fig. 6 Fig. 7 Fig. 9 Figure 10 is tapered.The length of the longest self-align expansion strip of the length of self-align expansion strip 49 of the fixed of fixedlying connected with column in the present embodiment or the self-align expansion strip of linkage type 〉=, by making hyte 7 or retainer spring 31 and stud location piece 8 common predetermined angles by oneself.There is the gangbar connecting hole on the top of the self-align expansion strip of linkage type and is fixed on gangbar 36 in the column and runs through and fixedly connected and laterally be free to slide on gangbar 36 among Figure 15, the length of gangbar 36 is greater than the width of V-arrangement wave folding retractable band contraction state 1CM at least, and there is bar shaped stud location piece the side top of gangbar 36, limits the angle of self-align expansion strip of linkage type and column.

Self-align expansion strip is by metal or nonmetal pipe bar construction in the present embodiment, and its best constituent material is metal or nonmetal flat and thickness 〉=1MM.With 1MM is example, if interconnecting and shrink the back gross thickness with 10 self-align expansion strips is 10MM, add that in addition two self-align expansion strips calculate with minimum 1MM in the gap after fixing by the rivet fixed axis, gross thickness after then contracting mechanism adopts longitudinal folding mode folding is 15MM, therefore can be placed on fully in a length of side or the groove post of interior diameter less than 20MM.

The moving bar 40 of association is fixedlyed connected with the V-arrangement wave folding retractable band that parallel longitudinal is arranged and is had at least 2 associations to move bar stay hooks 41 in the present embodiment, the moving bar stay hook of this association 41 is L-shaped and bill is downward, the moving bar 40 of association is connected and fixed on the column by assisting bar stay hook 41 and the association on the column to move bar fixed block cover hook 42, and the moving pole length of association is greater than the length of self-align expansion strip.The moving bar of association also has the moving bar of belt wheel association and two kinds on the moving bar of association of belt wheel not, and the moving bar of association among the moving bar 40 Tape movement wheel of the association of Figure 16, Figure 19 is that bar 401 moves in board-like belt wheel association.

Column of the present utility model has two kinds of structures: 1) be vertical columns, 2) be the belt wheel mobile column, according to Fig. 1 Fig. 2 Fig. 3 Fig. 8 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 21 Figure 20 vertical columns be single-use fixed leg 25 or multipurpose fixed leg 48, on top cover 50 is arranged, have at least 1 fastener group arranged on base, the lateral surface down, handle or braces 52 are arranged being connected and fixed to form on portable fence post, this portable fence post by the fastener group under the telescoping mechanism contraction state between adjacent upright posts.According to Figure 21 belt wheel mobile column is to be made of vertical columns and at least 1 mobile wheel.The column of 1 fence unit all is that vertical columns or one are vertical columns and another is mobile column or all is mobile column, one on column among Figure 21 is a vertical columns and another is a mobile column, and the column among Fig. 1 Fig. 2 Fig. 3 Fig. 8 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 all is a vertical columns.

According to Fig. 1 Fig. 2 Fig. 3 Fig. 8 Figure 15 Figure 16 Figure 19 Figure 20, single-use fixed leg 25 is corner post 15 or U font groove post or E font groove post or I-shaped groove post or two E shape groove post or T-slot post; Constitute by single-use fixed leg 25 and central post 24 according to Figure 17 Figure 18 Fig. 8 multipurpose fixed leg 48, umbrella canopy support frame socket 24, the fluffy support installing hole 26 of sedan-chair are wherein arranged on the central post, the circulating type fence is connected to form tent house by this umbrella canopy support frame socket and umbrella paulin, can understand according to applicant's prior art for the concrete structure of the fluffy support installing hole 26 of sedan-chair and use.Fastener group on the column is constituted, and vertically is distributed in the epimere and the hypomere of column by 1 rotary grab 4 and 1 movable screw 6, and the rotary grab 4 of the fastener group of adjacent upright posts and the orientation of movable screw 6 are opposite.The rotary grab 4 of the fastener group of Figure 20 Figure 21 adjacent upright posts and movable screw 6 mutual fasteners can make column fix.Fastener group on the column has at least 1, has any different according to the shape of column and the connected mode between the fence unit.Be that 1 fence unit, column are E shape among Fig. 1,1 pair of fastener group is arranged on the column, the rotary grab 4 of one of them column is positioned at the column epimere, movable screw 6 is positioned at the column hypomere, and the rotary grab 4 of another column is positioned at the column hypomere, movable screw 6 is positioned at the column epimere, and the rotary grab 4 with two pairs of fastener groups when two columns close up gets final product with movable screw 6 mutual fastenings.Fig. 2 Fig. 3 Figure 20 Figure 21 is that a plurality of fences unit continues and constitutes the embodiment of fence, and there are 2 pairs of fastener groups the column side and are symmetric arrays, when adjacent two columns close up, rotary grab 4 fastened mutually with movable screw 6 gets final product.

In the present embodiment, the vertical columns base is a fixed base 5 or for the integral type base or for the separate type base.According to the fixed base of Figure 17 Figure 18 Figure 19 Figure 20 is to connect on fixing base plate and this base plate with the column back welding fixing hole or race are arranged; Be an area greater than the detachable base plate of column floor space, be connected and fixed column according to Fig. 3 separate type base by screw and nut and at least 2 attaching clamps 53 that are fixed in the column bottom; According to Fig. 1 Fig. 2 Figure 15 Figure 16 integral type base is to be made of or at least 2 spring pedestal pieces 11 and fixed base 5 constitute detachable base plate 501 and fixed base 5, wherein detachable base plate 501 by screw and nut and fixed base 5 be connected and fixed, spring pedestal piece 11 is fixed in the column bottom side by spring.When using integral type base or separate type base as long as detachable base plate 501 is fixed with fixed base 5 or spring pedestal piece 11 is connected and the column base can be enlarged with fixed base 5 levels, increased the stability of column, wherein detachable base plate 501 is shrinking that fence can be positioned over the column back side and is being to fix to get final product with detachable base plate hold-down nut nail 6.

In the present embodiment, when using fence, can be by following approach movable fencing: 1) drive telescoping mechanism and carry out the movable fencing unit by mobile vertical columns, 2) drive telescoping mechanism by mobile belt wheel mobile column and carry out the movable fencing unit, 3) be to carry out movable fencing unit, 4 by moving association's moving bar drive telescoping mechanism) be to drive telescoping mechanism by the moving bar of mobile belt wheel association to carry out the movable fencing unit.Fence unit among Fig. 1 Fig. 2 Fig. 3 Figure 15 Figure 16 Figure 17 Figure 18 drives telescoping mechanism by mobile vertical columns and moves, Figure 19 moves by moving association's moving bar drive telescoping mechanism, and Figure 21 drives telescoping mechanism by mobile belt wheel mobile column and carries out the movable fencing unit.When launch using, direction is opposite with shrinkage direction, wherein drives telescoping mechanism and carries out the movable fencing unit and must earlier association be moved bar and move on the vertical columns limit and be connected with vertical columns by moving the moving bar of association.In the present embodiment, becoming on the portable fence post of cylindricality, this portable fence post through the fence after vertically shrinking according to Figure 20 Figure 21 has braces or handle 52, can realize easily moving.

The moving flexible fence of association can constitute the door of circulating type or direct-discharging fence in the present embodiment.Present embodiment can use at indoor alternative screen, and saves the space than screen of the prior art.Present embodiment also can use and draught area increase under the identical condition of area at indoor alternative outward opening sliding sash.Present embodiment can be made electric door in conjunction with electronic open-and-close mechanism.The also available telescoping mechanism of the prior art of telescoping mechanism substitutes as four connecting rod open-and-close mechanisms etc. in the present embodiment, but on portability far away from present embodiment.

Embodiment two

Present embodiment promptly is on the basis of basic model direct-discharging fence or circulating type fence unit at embodiment one, in at least 1 fence unit, increase the folding fixed band 38 that shrinks of at least 1 in-line is arranged, this in-line is folding to be shunk fixed band 38 and is carried out in-line and be connected to form by the rivet fixed axis and by making hyte by oneself by some self-align expansion strips, this in-line is folding shrink fixed band 38 be positioned at the telescoping mechanism top and with the column top cover carry out a word vertical bar type or or matrix or camber be connected, perhaps be positioned at telescoping mechanism below and carry out a word vertical bar type with section at the bottom of the column or camber is connected.According to Fig. 5, the self-align expansion strip 19 of T shape locating piece has the female locating piece 20 of 1 T shape and 1 sub-locating piece 202 of T shape, the direction of female locating piece 20 of this T shape and the self-align expansion strip 19 of the sub-locating piece 202 relative T shape locating pieces of T shape is opposite, and be positioned at the both sides of the self-align expansion strip 19 of T shape locating piece, and female locating piece 20 of this T shape and the sub-locating piece 202 of T shape all with 19 one-tenth T shapes of the self-align expansion strip of T shape locating piece, between the thickness that the thickness of T shape mother locating piece 20 equals the sub-locating piece 202 of T shape and the thickness of the self-align expansion strip 19 of T shape locating piece and two the self-align expansion strips in the clearance distance sum that folds after overlapping; The two ends of the self-align expansion strip 19 of this T shape locating piece are semicircle, are 180 to spend by the female locating piece 20 of T shape and adjacent self-align flexible strip locating piece 102 mutual conflict predetermined angles and this angle at adjacent two self-align expansion strips 19 of T shape locating piece during at start point.The length of the length 〉=telescoping mechanism limit of stretch state of the folding contraction of in-line fixed band also forms arc with column and telescoping mechanism or rectangle or L shaped.Be positioned at the telescoping mechanism below and carry out a word vertical bar type with section at the bottom of the column and is connected according to the folding fixed band that shrinks of Figure 15 in-line, there is the folding contraction of in-line fixed band draw-in groove 381 at the folding two ends of shrinking fixed band of in-line.This embodiment can increase the stability of fence unit, and especially this structure can guarantee the stability of fence unit under the flexible situation of long distance.

Other schemes with embodiment one.Embodiment three also can constitute present embodiment as Fig. 1 Fig. 3 Figure 15 under the situation of not using weather screen in addition.

Embodiment three

Present embodiment promptly is on the basis of basic model direct-discharging fence or circulating type fence unit at embodiment one, and increasing at least 1 fence unit has that at least 1 in-line is folding to be shunk weather screen band 3 or telescopic lever 39 and also have at least 1 clasp weather screen 44 or buckle weather screen 47.According to Fig. 1 Fig. 3 Figure 14 Figure 15 Figure 17 Figure 18, this in-line is folding shrink the weather screen band by some self-align expansion strips by rivet fixed axis 18 and make hyte by oneself and carry out the in-line vertical bar and be connected to form, and some weather screen dog holes 9 are arranged on this in-line vertical bar or carry out a word arc strip and be connected to form by making hyte and retainer spring 31 by oneself.In-line is folding to be shunk weather screen band 3 or telescopic lever 39 and is positioned at the telescoping mechanism top and is connected with column top cover 50 or is connected with column top cover 50 by connector, and some detachable Slip Hooks 12 are arranged and is connected with clasp weather screen 44 or has dog hole 9 directly to be connected with buckle weather screen 47 by detachable Slip Hook 12.In-line is folding to be shunk the length of weather screen band 〉=telescoping mechanism limit of stretch state and forms arc with column and telescoping mechanism or rectangle or L shaped.The folding weather screen band 3 that shrinks of in-line is positioned at the telescoping mechanism top and is connected by screw and nut with column top cover 50 among Fig. 1, and is connected with buckle weather screen 47 by some weather screen dog holes 9, and in-line folds contraction weather screen band 3 and becomes rectangle with column.The folding contraction of in-line weather screen band 3 is positioned at above the telescoping mechanism and with column top cover 50 and is connected by column connector 14 among Fig. 3, the folding contraction of this in-line has some detachable Slip Hooks 12 also to be connected with clasp weather screen 44 by detachable Slip Hook 12 on the weather screen band 3, the folding weather screen band 3 that shrinks of in-line becomes L shaped with column.The folding weather screen band that shrinks of in-line is to carry out a word arc strip and be connected to form by making hyte and retainer spring 31 by oneself among Figure 14, retainer spring is positioned at self-align expansion strip central authorities, when retainer spring 31 is in contraction state, retainer spring and rivet fixed axis 18 constitute triangles, when using buckle weather screen 47, as long as the hook of buckle weather screen 47 is hooked retainer spring.According to Figure 15, the folding contraction of in-line weather screen band is to be formed by telescopic lever 39, this telescopic lever 39 connects column by telescopic lever column connector 391, and the weather screen of the folding contraction of in-line in this embodiment band can hang clasp weather screen 44 between two row's V-arrangement wave folding retractable bands also can place heat insulating material.Inside and outside two-layer weather screen cloth is arranged among Figure 17, its ectomesoderm weather screen cloth is drawn and is started over to one's side one jiao, the mid portion of internal layer weather screen is cut, have good ornamental, these two weather screen cloth ectomesoderm weather screens are that clasp weather screen 44, internal layer are the fluffy weather screen 45 of sedan-chair, also can be that skin is a clasp weather screen 44 for fluffy weather screen 45 internal layers of sedan-chair in concrete the enforcement.It among Figure 18 the fluffy tent house that constitutes that combines with the utility model of arc sedan-chair, there are inside and outside 2 layers of weather screen cloth and middle body cut among the figure, have good ornamental, these two weather screen cloth ectomesoderm weather screens are that the fluffy weather screen 46 of arc sedan-chair, internal layer are buckle weather screen 47, and perhaps the internal layer weather screen is that the fluffy weather screen 46 of arc sedan-chair, skin are buckle weather screen 47.Can determine as required in concrete the enforcement.Can the multilayer weather screen directly not arranged in the present embodiment by the fluffy weather screen of sedan-chair yet.Fence in present embodiment function behind the dismounting weather screen is identical with embodiment two.Telescopic lever in the present embodiment can be implemented according to prior art.Other schemes of present embodiment are identical with embodiment one and embodiment two.

The foregoing description is of the present utility model exemplifying, and does not constitute restriction of the present utility model.In implementation process, can understand according to this technology as the other technologies that relate to the applicant.Telescoping mechanism of the present utility model also can be replaced by four connecting rod telescoping mechanisms, but cost will be higher and heavy than the utility model.If the utility model in implementation process for indoor use, its optimal material is nonmetal flat, if outdoor when using as tent house antitheft requirement height can adopt and be coated with plastics or outsourcing plastics outside the metal, can adopt nonmetal flat making when safety requirements is not high.

It is any that the creative replacement that increases minimizing or material all belongs to scope of the present utility model to nothing of the present utility model.

Claims

1. the flexible fence of a portable window tent house multipurpose, the fence unit constitutes or some fences unit continues and constitutes direct-discharging fence or the circulating type fence that constitute by adjacent two columns and telescoping mechanism, it is characterized in that, the direct-discharging fence is made of the flexible fence of at least one joint interlock, perhaps constitute by the moving flexible fence of at least one joint association, perhaps constitute by the moving flexible fence of at least one flexible fence of joint interlock and at least one joint association, perhaps mix flexible fence by at least 1 joint and constitute, the circulating type fence is made of the moving flexible fence of the flexible fence of interlock and at least one joint association, perhaps constitute by mixing the moving flexible fence of flexible fence and at least one joint association, perhaps constitute by the moving flexible fence of at least three joint associations; Wherein the telescoping mechanism of the flexible fence of interlock is fixedlyed connected with column by rivet or gangbar (36) for interlock telescoping mechanism, two ends, the telescoping mechanism of the moving flexible fence of association is the moving telescoping mechanism of association, the moving telescoping mechanism two ends of this association are connected with column (1) by the moving bar (40) of association or an end then is connected with column by the moving bar (40) of association with the fixedly connected other end of column by rivet fixed axis (18), and mixing flexible fence has the moving telescoping mechanism of the moving telescoping mechanism of at least one Volleyball Association and at least one volleyball association;

Telescoping mechanism is made of 1 V-arrangement wave folding retractable band or is constituted or be made of at least 2 V-arrangement wave folding retractable bands that are parallel to each other at least 2 rows and every row by at least 2 V-arrangement wave folding retractable bands that are parallel to each other; Wherein V-arrangement wave folding retractable band is connected to form by the rivet fixed axis by some self-align expansion strips (2) and is vertically to shrink with column to constitute one or transverse contraction and column formation T shape, between adjacent two self-align expansion strips (2) be by make that hyte carries out that the V font connects by oneself or by retainer spring (31) carry out that the V font connects and the angle of V-arrangement angle≤140 degree but 〉=0 degree, the best angle of this V-arrangement angle is 90 to spend;

Column (1) is vertical columns or belt wheel mobile column, wherein vertical columns be single-use fixed leg (25) or multipurpose fixed leg (48), on top cover (50) is arranged, have at least 1 fastener group arranged on base, the lateral surface down, handle or braces (52) are arranged being connected and fixed to form on portable fence post, this portable fence post by the fastener group under the telescoping mechanism contraction state between adjacent upright posts; The belt wheel mobile column is to be made of vertical columns and at least 1 mobile wheel; The column of 1 fence unit is vertical columns or vertical columns and mobile column or mobile column; 1 fence unit drives by mobile vertical columns that telescoping mechanism moves or drives that telescoping mechanism moves or move bar drive telescoping mechanism and move by moving that the moving bar of association drives that telescoping mechanism moves or assisting by mobile belt wheel by mobile belt wheel mobile column;

Its feature also is, there is at least 1 fence unit to also have the folding fixed band (38) that shrinks of at least 1 in-line in the fence unit of formation direct-discharging fence or circulating type fence, this in-line is folding to be shunk fixed band (38) and is carried out in-line and be connected to form by the rivet fixed axis and by making hyte (7) by oneself by some self-align expansion strips (2), this in-line is folding shrink fixed band (38) be positioned at the telescoping mechanism top and with column top cover (50) carry out a word vertical bar type or or matrix or camber be connected, perhaps be positioned at telescoping mechanism below and carry out a word vertical bar type with section at the bottom of the column or camber is connected;

Its feature also is, there is at least 1 fence unit to also have folding weather screen band (3) or the telescopic lever (39) of shrinking of at least 1 in-line in the fence unit of formation direct-discharging fence or circulating type fence, and also have at least 1 clasp weather screen (44) or buckle weather screen (47), this in-line is folding shrink weather screen band (3) by some self-align expansion strips (2) by rivet fixed axis (18) and make that hyte (7) carries out that the in-line vertical bar is connected to form by oneself and this in-line vertical bar on some weather screen dog holes are arranged, perhaps carry out a word arc strip and be connected to form by making hyte (7) and retainer spring (31) by oneself; In-line is folding to be shunk weather screen band or telescopic lever and is positioned at the telescoping mechanism top and is connected with the column top cover or is connected with the column top cover by connector, and some detachable Slip Hooks are arranged and is connected with the clasp weather screen or has dog hole (9) directly to be connected with buckle weather screen (47) by the detachable Slip Hook.

2. as the flexible fence of the described a kind of portable window tent house multipurpose of above-mentioned claim 1, it is characterized in that the single-use fixed leg is corner post (15) or U font groove post or E font groove post or I-shaped groove post or two E shape groove post or T-slot post; The multipurpose fixed leg is made of single-use fixed leg and central post, and umbrella canopy support frame socket is wherein arranged on the central post, connects circulating type fence and umbrella paulin formation tent house by this umbrella canopy support frame socket.

3. as the flexible fence of the described a kind of portable window tent house multipurpose of above-mentioned claim 1, it is characterized in that the making that hyte (7) is made of a pair of locating piece by oneself or constitute, lay respectively at both sides on the self-align expansion strip (2) or two ends and direction is identical or direction is opposite of self-align expansion strip (2) by 1 female locating piece (10) and 1 sub-locating piece (103); Wherein locating piece and self-align expansion strip (2) constitute U-shaped or L shaped or overlapping, and the clearance distance sum between the thickness that the inner chamber height equals self-align expansion strip (2) and two the self-align expansion strips (2) after folding the coincidence, female locating piece (10) and sub-locating piece (103) constitute T shape respectively with self-align expansion strip (2), perhaps interconnect with self-align expansion strip (2) respectively and be integral, the clearance distance sum between the thickness that the thickness of wherein female locating piece (10) equals sub-locating piece (103) and the thickness of self-align expansion strip (2) and two the self-align expansion strips (2) after folding the coincidence; Clearance distance between wherein adjacent two self-align expansion strips (2) after folding the coincidence be numerical value, its optimal values scope of＞0 be＞0 but≤1MM.

4. as the flexible fence of the described a kind of portable window tent house multipurpose of above-mentioned claim 1, it is characterized in that retainer spring (31) two ends of self-align expansion strip (2) are connected with adjacent two self-align expansion strips (2) respectively and form in-line or triangle with the fixing rivet of adjacent two self-align expansion strips (2).

5. as the flexible fence of the described a kind of portable window tent house multipurpose of above-mentioned claim 1, it is characterized in that, fastener group on the column is constituted, and vertically is distributed in the epimere and the hypomere of column by 1 rotary grab (4) and 1 movable screw (401), and the rotary grab (4) of the fastener group of adjacent upright posts and the orientation of movable screw (401) are opposite.

6. as the flexible fence of the described a kind of portable window tent house multipurpose of above-mentioned claim 1, it is characterized in that self-align expansion strip (2) is by metal or nonmetal pipe bar construction, its best constituent material is metal or nonmetal flat and thickness 〉=1MM.

7. as the flexible fence of the described a kind of portable window tent house multipurpose of above-mentioned claim 1, it is characterized in that, the vertical columns base is a fixed base (5) or for the integral type base or for the separate type base, wherein fixed base is to connect with the column back welding fixing hole or race are arranged on fixing base plate and this base plate; The separate type base is an area greater than the detachable base plate (50) of column floor space, is connected and fixed column by screw and nut and at least 2 attaching clamps (53) that are fixed in the column bottom; The integral type base is to be made of or at least 2 spring pedestal pieces (11) and fixed base (5) constitute detachable base plate (50) and fixed base (5), wherein detachable base plate (50) by screw and nut and fixed base (5) be connected and fixed, spring pedestal piece (11) is fixed in the column bottom side by spring.

8. as the flexible fence of the described a kind of portable window tent house multipurpose of above-mentioned claim 1, it is characterized in that, the moving bar of association is fixedlyed connected with the V-arrangement wave folding retractable band that parallel longitudinal is arranged and is had at least 2 moving bar stay hooks (41) of association that are made of the downward L hook of bill to be connected and fixed on the column by the moving bar fixed block cover hook of the association on the column (42), and moving bar (40) length of association is greater than the length of self-align expansion strip (2).

9. as the flexible fence of the described a kind of portable window tent house multipurpose of above-mentioned claim 1, it is characterized in that, the two ends of self-align expansion strip (2) curved or semicircle or rectangle or taper, wherein the length of the length of self-align expansion strip of the fixed of fixedlying connected (49) or the self-align expansion strip of linkage type 〉=the longest self-align expansion strip (2) with column, by making the common predetermined angle of hyte or retainer spring and stud location piece (8) by oneself; There is the gangbar connecting hole on the top of the self-align expansion strip of linkage type and is fixed on gangbar (36) in the column to be run through and fixedlys connected and laterally be free to slide on gangbar (36), and the length of gangbar (36) is greater than the width of V-arrangement wave folding retractable band contraction state 1CM at least.

10. as the flexible fence of the described a kind of portable window tent house multipurpose of above-mentioned claim 1, it is characterized in that the length of the length 〉=telescoping mechanism limit of stretch state of in-line folding contraction weather screen band or the folding contraction of in-line fixed band also forms arc with column and telescoping mechanism or rectangle or L shaped.