CN2326680Y

CN2326680Y - telescopic canvas frame device

Info

Publication number: CN2326680Y
Application number: CN 97248718
Authority: CN
Inventors: 黄金保
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-08
Filing date: 1997-12-08
Publication date: 1999-06-30
Anticipated expiration: 2007-12-08

Abstract

The utility model provides a flexible canvas frame device, this canvas frame is formed by a plurality of top covering racks, the movable support, the canvas, assembly pulley and fixing device combination, top covering rack integrated into one piece's Jiong shape support body, rubber hose is established to the cover of main turning department on the top covering rack, two then and top department intercrossing pivot between every top covering rack sets up the movable support, the pivot of movable support end system is on the sleeve, the movable support can be preceding, back segmentation telescopic movement, form the state of expansion or receipts, set up the wheelset in the bottom of every top covering rack, and this assembly pulley has, the locking bolt, three kinds of fixing device of taper nail, top covering rack sets up the shackle all around, tie up the bracing top covering rack by rope and camp nail, can avoid being blown down by wind and rain. Has wide application.

Description

Flexible canvas rack device

The utility model is a kind of flexible canvas rack device, refers to the flexible canvas rack device that a kind of simple to operate, support effect is good, stability is good especially.

Before this, still do not have similar telescopic canvas rack device, this creator is in order to improve the service efficiency of business place and transit depot, and using increases utilization of space and save the expense of building the warehouse, actively drop into the innovation of research and development territory, a kind of flexible canvas rack device is provided.

One of the purpose of this utility model be to provide can telescopic movable the canvas frame,, dismounting easy to assembly except having easily, carry carrying simple, can cooperate the size in place again, adjust forward and backward travel(l)ing rest to optimal range of defilade.

Two of purpose is to provide can strengthen the steadiness of ceiling frame when building, brake is set on pulley especially, and bolt is established a dogbolt on pulley, anti-limited slip wheel rotates the phenomenon of slip and hammer an awl nail into shape in the seat of the hole of pulley side, hook ring is set around the ceiling frame in addition, can be fixed on the ground by rope and battalion nail, make the canvas frame reach firm support effect, defy that blowing still of blast brash is can be firm upright does not shake.

Three of purpose is to make in this movable sleeve lock knot one locking bolt, makes the ceiling frame after launching or folding, and can prevent that the canvas frame from moving arbitrarily by locking bolt fixing travel(l)ing rest firmly, obtains the public stablizing effect of preferable support.

Four of purpose is to make this canvas frame inboard to be provided with crashproof rubber guard strip, and the car door of avoiding automobile is when opening, because collision ceiling frame or travel(l)ing rest and impaired situation.

Five of purpose is to make the sheathed rubber hose in turning point of this ceiling frame top, as the usefulness of isolating ceiling frame territory canvas, avoids making canvas paste ceiling frame surface because expose to the sun and rain, and causes the situation of canvas distortion.

For structure content of understanding this creation in depth and the function and benefit that can reach, enumerate a specific embodiment now, and cooperate graphic detailed introduction to be described as follows:

1: the ceiling frame schematic perspective view that is this creation.

2: the travel(l)ing rest floor map that is this creation.

3: the public travel(l)ing rest schematic perspective view of cover that is this creation.

4: the assembly pulley schematic perspective view that is this creation.

5: be this creation face canvas schematic perspective view one before.

6, be this creation face canvas schematic perspective view two before.

7, be the fixing schematic perspective view of face canvas and canvas frame after this creation.

The figure number explanation:

10 ceiling framves, 11 rubber hose

12 tringles, 13 support bars

14 clasps, 14 ropes

16 stay hooks

20 travel(l)ing rests

30 sleeves, 31 double-screw bolts

32 locking bolts

40 assembly pulleys, 41 axle beds

42 pulleys, 43 hole seats

44 awl nails, 45 fixed heads

451 open-works, 46 dogbolts

47 hubs, 471 screws

48 brakes

50 canvas, 51 paulins

52 front canvas, 53 back canvas

521 screw hooks, 522 pads

54 hollow tubes 541 are cock body fixedly

55 drop hangers, 56 cingulums

57 button hooks, 58 clasps

A kind of flexible canvas rack device is mainly formed by elements combination such as ceiling frame 10, travel(l)ing rest 20, sleeve 30, assembly pulley 40, canvas 50; Wherein:

Ceiling frame 10, shown in Figure 1: the ceiling frame schematic perspective view that is this creation.Ceiling frame 10 main systems are integrated by the stubborn folding of hollow tube, rough system makes into door character type, and in the both sides of ceiling frame 10 a tops turnover punishment sheathed rubber hose 11 in addition, as the usefulness that separates ceiling frame 10 public canvas 50, prevent from covering on ceiling frame 10 and produce the situation of distortion because high heat makes canvas 50 paste, and the weldering knot is provided with a cross bar 12 and two support bars 13 as the usefulness of reinforcement above ceiling frame 10, both sides between each ceiling frame 10 and support bar 12 places intersect pivot knot mutually travel(l)ing rest 20 are set respectively simultaneously, in addition in ceiling frame 10 sheathed one can more than, following movable sleeve 30, but allow travel(l)ing rest 20 terminal just pivot knots be placed on 30, before travel(l)ing rest 20, the usefulness of launching or folding during back telescopic moving, at each ceiling frame 10 terminal sheathed assembly pulley 40 of fixing, make things convenient for 10 walkings of ceiling frame to be adjusted to suitable movable shed space again.Shown in Figure 7: as to be the fixing schematic perspective view of face canvas and canvas frame after this creation.Above ceiling frame 10 all around, clasp 14 is set simultaneously, ties up in the stay hook 16 of being located at ground with rope 15 again, increase the supporting role of ceiling frame;

Travel(l)ing rest 20, shown in Figure 2: the travel(l)ing rest floor map that is this creation.Shown in Figure 3: the sleeve territory travel(l)ing rest schematic perspective view that is this creation.The travel(l)ing rest 20 that main system combines by cross one another pivot knot mode, right these travel(l)ing rest 20 upper ends are that the pivot knot is fixed on the ceiling frame 10, these travel(l)ing rest 20 lower ends then are that the pivot knot is arranged in the sleeve 30, make travel(l)ing rest 20 when launching or folding, sleeve 30 just can move in ceiling frame 10 in ascending, descending, it is less to be arranged on the preceding half section travel(l)ing rest 20 of ceiling frame 10 simultaneously, the travel(l)ing rest 20 that is arranged on 10 second half sections of ceiling frame is bigger, makes this travel(l)ing rest 20 segmentation launch or the state that folds;

Sleeve 30, just can sheathedly be active in the ceiling frame 10 from sleeve as can be known 30 shown in Figure 3, and set up a double-screw bolt 31 in sleeve 30 the place aheads, use the end that is arranged in travel(l)ing rest 20, allowing travel(l)ing rest 20 form one with the lifting activity of work sleeve 30 launches or the state that folds, and at sleeve 30 sides lock spiral shell one locking bolt 32, as travel(l)ing rest 20 after launching or folding, can utilize locking bolt 32 that sleeve 30 lock knots are fixed in the ceiling frame 10, ceiling frame 10 and travel(l)ing rest 20 can't be moved arbitrarily;

Assembly pulley 40, shown in Figure 4: the assembly pulley schematic perspective view that is this creation.Assembly pulley 40 tops are the end that an axle bed 41 just can be sheathed on ceiling frame 10, the below is a pulley 42, before ceiling frame 10, after the usefulness that is movably walking, and extend in axle bed 41 sides a hole seat 43 is set, system is for plugging awl nail 44 on ground, usefulness as fixed block group 40, and one fixed head 45 is set in axle bed 41 the place aheads, on fixed head 45, be drilled with an open-work 451 in addition, can wear lock knot one dogbolt 46 in hub 47 corresponding to screw 471 in, allow pulley 42 unlikely any rotations, so this pulley 42 itself also is provided with brake 48, uses to reach the purpose of strengthening pulley 42 fixed effects;

Canvas 50 mainly comprises the paulin 51 that covers on the ceiling frame 10 and the forward and backward front canvas of canvas frame 52 public back canvas 53 is set, shown in Fig. 5,6: be this creation face canvas schematic perspective view one, two before.Wherein, front canvas 52 is the honest and clean formula of a window, the top side edge that mainly ties up to canvas frame front runs through a screw hooks 521, and two pad 522, the fixedly usefulness of hollow tube 54 is tied for lock by system, and in the many drop hangers 55 of hollow tube 54 suspensions, can be hung on the appropriate intervals distance of front canvas 52 by drop hanger 55, the user can draw back front canvas 52 easily, and so this hollow tube 54 is the sheathed fixedly cock body 541 at two ends respectively, allows screw hooks 521, can lock spiral shell in fixing cock body 541 screws, from as can be known shown in Figure 7,53 on back canvas is the honest and clean formula of a volume, and the place, top that mainly ties up to canvas frame back is provided with several cingulums 56, button hook 57, and wear clasp 58 at cingulum 56 ends, can after furling back canvas 53, can utilize the clasp 58 on the cingulum 56 directly to fasten because of on button hook 57.

This creation by above-mentioned each component arrangement institute common combination twenty percent, tie up to the garage that provides a kind of flexible canvas rack device, its scope of application to comprise vapour, locomotive, market with and ships and light boats transit depot, leisure tent, business with hood frame, show and use hood frame ... etc. purposes.

Claims

1, a kind of flexible canvas rack device is combined by ceiling frame, travel(l)ing rest, sleeve, assembly pulley, canvas; It is characterized in that: the ceiling frame is one-body molded door type frame body, and ceiling frame both sides and top place is provided with and intersects the travel(l)ing rest of pivot knot, and at ceiling frame sheathed one sleeve movable up and down, travel(l)ing rest upper end pivot is tied on the ceiling frame, and the travel(l)ing rest lower ending pivot is tied in the double-screw bolt of sleeve; The terminal sheathed assembly pulley of ceiling frame covers paulin and forward and backward canvas on the ceiling frame.

2, according to the described flexible canvas rack device of claim 1, its feature is in the rubber hose of the local sheathed isolation usefulness that contacts at ceiling frame territory canvas.

3, according to the described flexible canvas rack device of claim 1, it is characterized in that above ceiling frame all around, clasp being set, tie up in the fixed hook of being located at ground with rope again.

4,, it is characterized in that being arranged to the travel(l)ing rest that can segmentation launches or fold, vary in size in preceding half section and the second half section of ceiling frame according to the described flexible canvas rack device of claim 1.

5, according to the described flexible canvas rack device of claim 1, the side that it is characterized in that sleeve is provided with restraint and props up the pin fixing bolt that adds.

6, according to the described flexible canvas rack device of claim 1, it is characterized in that the side setting of assembly pulley plugs the hole seat of awl nail, bolt is established dogbolt and brake gear on pulley.

7, according to the described flexible canvas rack device of claim 1, the canvas that it is characterized in that being arranged on ceiling frame front is the-honest and clean formula of window, and the canvas that is arranged on ceiling frame back is the honest and clean formula of a volume.

8, according to the described flexible canvas rack device of claim 7, it is characterized in that ceiling frame front is provided with the fixedly cock body at screw hook lock spiral shell hollow tube two ends respectively, and collude the drop hanger that is hung on the canvas of front in being provided with on the hollow tube.

9, according to the described flexible canvas rack device of claim 7, it is characterized in that ceiling frame back is provided with several cingulums and button hook, and wear clasp at the cingulum end.