CN2172329Y

CN2172329Y - Telescopic sleeping car awning

Info

Publication number: CN2172329Y
Application number: CN 93246080
Authority: CN
Inventors: 王希增
Original assignee: 王希增
Current assignee: Tianrong Shuansheng Tech. Inst. Beijing
Priority date: 1993-12-08
Filing date: 1993-12-08
Publication date: 1994-07-20
Anticipated expiration: 2003-12-08

Abstract

The utility model discloses a telescopic sleeping car shed. Each shed body is divided into a front section, a middle section and a back section, wherein, the length and the width of each section of the shed body from front to back are greater than those of the adjacent shed body, and the shed bodies are orderly sheathed at the outer part of the back section of the shed body. The total length of the car shed is one third greater than that of the elongated car shed. The front and the back parts of each shed body are bent into a bow shape by a steel pipe as slide frames, and each shed body is used for coating a protection plate. The lower parts of the frameworks of the front section of shed body and the middle section of shed body are provided with foot wheels. A shrinkage through shaft and an elongated through shaft are arranged at the back end of the back section of the shed body in different heights along a width direction. A rotary handle is used for rotating different through shafts, and the front section of the shed body and the middle section of the shed body are shrank or pulled through a steel wire rope.

Description

Telescopic sleeping car awning

The utility model relates to a kind of bicycle shed, particularly relates to a kind of telescopic sleeping carriage canopy little and that can move that takes up an area of everywhere.

Along with the further expansion of reform and opening-up, the raising of national comprehensive strength, the progressively improvement of people's lives, small-sized sleeping carriage has entered huge numbers of families.But China present stage resident's house still is in the nervous stage, thereby do not know where to begin and build more fixed car storehouse, this just brings very big difficulty for the keeping of sleeping carriage, cleaning, maintenance, anti-wind and snow, Exposure to Sunlight, be difficult to particularly prevent that sleeping carriage from by artificial destruction and stolen, making stable life bring many worries.

A kind of encased car body of making of plastics or canvas once appearred on market at present and tie up with nylon rope around topped bag, but it only plays the effect of anti-wind and snow, Exposure to Sunlight, can't prevent artificial destruction or stolen, and use inconvenience is also unbecoming.

At the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of so telescopic sleeping carriage canopy, and it can play the effect in similar fixedly garage, but its cost is low, takes up an area of for a short time, can stretch flexibly and can conveniently move ground again.

This achieves the above object, the utility model has been taked following technical measures: three joints before, during and after the canopy body of sleeping carriage is divided at least, the length and width of every from front to back joint canopy body are all greater than the length and width of being close to the canopy body, being convenient to contracts successively is placed in outside the deutomerite canopy body, the length that makes the total length of bicycle shed be a bit larger tham deutomerite canopy body.The front and back of every joint canopy body become " bow " font body to be connected as skeleton and with backplate by steel tube bending, and castor all is equipped with in the skeleton bottom of prosthomere, middle joint canopy body.Lean on rearward end in deutomerite canopy body, broad ways is equipped with respectively in different height and positions shrinks axis and elongation axis, shrink each fixing steel cable of two ends of axis, and the other end of these two wire rope is fixed on respectively on the preceding skeleton of prosthomere canopy body, crank rotates axis, and bicycle shed is withdrawn successively.Also each fixes another root wire rope at the two ends of elongation axis, described two wire rope respectively are connected with the outer skeleton in middle back of middle canopy body by the reverse grooved pulley that is fixed in inner frame place before the deutomerite, the two ends of middle canopy body also respectively have another root wire rope to be connected with the preceding outer skeleton of preceding canopy body with the preceding inner frame of back canopy body and by the reverse grooved pulley on the inner frame before being connected in the middle canopy body respectively, and rotation elongation axis can be pulled out middle canopy body and preceding canopy body successively.

Advantage of the present utility model is:

1, volume is little, and is in light weight, and after the above canopy body of two joints shrank, its cumulative volume was a bit larger tham first segment.

2, simple in structure, every joint only uses pipe (or angle steel) to curve " bow " font as the front and back skeleton, with screw backplate is connected with skeleton.

3, can move everywhere, not only can be rainproof, snow, Exposure to Sunlight, particularly prevent artificial destruction and theft.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is the elevation of the scalable sleeping carriage canopy of the utility model;

Fig. 2 is the lateral view of Fig. 1 band office sectional view;

Fig. 3 is the scalable sleeping carriage canopy of a utility model elongated structure schematic diagram;

Fig. 4 is the scalable sleeping carriage canopy of a utility model contraction structure schematic diagram.

Shown in Fig. 1-4, wherein identical parts represent with identical sequence number, this bicycle shed body is divided into rear canopy body (1), middle canopy body (2) and front canopy body (3) three joints, the canopy body of each joint consists of by skeleton and the backplate that the front and back two tubes bends to " bow " font body, the width of rear canopy body (1) and the width and height of height greater than the sleeping carriage body, and the height of middle canopy body (2) is wider than the high wide of rear canopy body (1), and canopy body (2) was high wide during the height of front canopy body (3) was wider than. Rear canopy body (1) except rearward end by (backplate is not shown) its both sides the backplate shutoff And the top by backplate (10) from the outside with rear inner frame (11) and be connected front inner frame (17) clad and usefulness screw (5) backplate (10) is connected with skeleton (11), in canopy body (2) in after outer skeleton (15) width greater than in before the width of inner frame (20), with backplate (10) with in rear outer skeleton (15) inwall be connected the outer wall of front inner frame (20) and be connected. Front canopy body (3) is identical with the structure of middle canopy body (2), and both skeleton bottoms all are equipped with castor (6) and are convenient to move forward and backward. The front end of described front canopy body (3) except topmost with front endshield (27) shutoff, upward-acting door (26) is equipped with at the middle part, L.H.flapped door (24) and R.H.flapped door (25) are equipped with in the bottom. The rearward end broad ways of canopy body (1) is equipped with respectively elongation axis (14) and shrinks axis (22) in the different level place, corresponding side has shrinks crank way (9) and elongation crank way (8), described axis (22) supports by the bearing (21) that is fixed on the rear inner frame (11), each fixes a upper steel wire rope (23) its two ends, and steel wire rope (23) other end separately is fixed on the front inner frame (4), crank (7) rotates axis (22), and front canopy body (3) and middle canopy body (2) shrink and be placed in the outside of rear canopy body (1) successively.

Elongation axis (14) is supported by the bearing (12) that is fixed on the rear inner frame (11) equally, its two ends each fix one after steel wire rope (13), and the other end of steel wire rope (13) pass the reverse grooved pulley (16) that is fixed on the rear front inner frame (17) with in after outer skeleton (15) be connected, in an end of steel wire rope (18) be connected with rear front skeleton (17) and the other end pass be fixed in another reverse grooved pulley (16) on the front inner frame (20) be connected with front outer skeleton (19), rotate elongation axis (14) by crank (7), middle canopy body (2) is drawn out successively with front canopy body (3).

Embodiment

The canopy body of this sleeping carriage canopy is made up of three joints, the length of every joint is L1=1700mm, elongation back canopy body total length L=5000mm, and the bottom is to ceiling height h=2000mm, the bottom is to upward-acting door height h1=1700mm, the height h2=1400mm that opens the door to a left side (right side), width is H=2000mm, skeleton adopts φ=26mm steel pipe, steel panel δ=1mm, castor φ=100mm rubber tire, crank size internal diameter is 1 cun, wire rope φ=3mm.

The utility model is not limited to the foregoing description, according to said structure principle and design, can make the above various serial size of three joints, to satisfy the needs that store of all kinds vehicle that increases rapidly day by day.

Claims

A kind of telescopic sleeping carriage canopy, mainly by skeleton, backplate, axis, wire rope, sheave, the castor parts are formed, it is characterized in that: its canopy body is divided into back canopy body (1) at least, middle canopy body (2) and preceding canopy body (3) three joints, the canopy body of each joint constitutes by skeleton and the backplate that the front and back two tubes bends to " bow " font body, the width of back canopy body (1) and the width and height of height greater than the sleeping carriage body, and the height of middle canopy body (2) is wider than the high wide of back canopy body (1), canopy body (2) was high wide during the height of preceding canopy body (3) was wider than, back canopy body (1) also is connected backplate (10) with screw (5) with preceding inner frame (17) clad in back from the outside with back inner frame (11) by backplate (10) by its both sides and top the backplate shutoff except that rearward end with skeleton (11), in canopy body (2) the outer skeleton in middle back (15) width greater than in the width of preceding inner frame (20), with the inwall of backplate (10) and the outer skeleton in middle back (15) with in the outer wall of preceding inner frame (20) be connected, preceding canopy body (3) is identical with the structure of middle canopy body (2), both skeleton bottoms all are equipped with castor (6) and are convenient to move forward and backward, described before canopy body (3) front end except that topmost with preceding endshield (27) shutoff, upward-acting door (26) is equipped with at the middle part, L.H.flapped door (24) and R.H.flapped door (25) are equipped with in the bottom, the rearward end broad ways of back canopy body (1) is equipped with elongation axis (14) respectively and shrinks axis (22) in the different level place, corresponding side has shrinks crank way (9) and elongation crank way (8), described axis (22) supports by the bearing (21) that is fixed on the back inner frame (11), each fixes a upward wire rope (23) its two ends, and wire rope (23) other end separately is fixed on the preceding inner frame (4), crank (7) rotates axis (22), the outside that preceding canopy body (3) and middle canopy body (2) shrink and be placed in back canopy body (1) successively, elongation axis (14) is supported by the bearing (12) that is fixed on the back inner frame (11) equally, its two ends each fix one after wire rope (13), and the other end of wire rope (13) passes and is fixed in that the reverse grooved pulley (16) on the inner frame (17) is connected with middle back outer skeleton (15) before the back, in an end of wire rope (18) be connected with skeleton (17) before the back and the other end pass be fixed in another reverse grooved pulley (16) on the preceding inner frame (20) be connected with preceding outer skeleton (19), rotate elongation axis (14) by crank (7), middle canopy body (2) is drawn out successively with preceding canopy body (3).