CN201068157Y

CN201068157Y - Luggage truck with folding stool

Info

Publication number: CN201068157Y
Application number: CNU2007201479856U
Authority: CN
Inventors: 翟连德
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-29
Filing date: 2007-04-29
Publication date: 2008-06-04
Anticipated expiration: 2017-04-29

Abstract

The utility model comprises a luggage van with a folding stool. The utility model adopts the folding stool formed on the other end of the luggage van by a stool face, two crossed foot rests, a blocking rod or a rotating sliding groove, a folding rod and a fixed bracket, etc., the front end of the stool face is connected with the cross beam of a carriage in a hanging way, the front end of the stool face is connected with the upper part of an external foot rest, the external foot rest is connected with an internal foot rest through the blocking rod or the rotating sliding groove, and the lower part of the external foot rest is connected with the lower part of the carriage or the cross beam at the lower part or a rotating wheel axle or the internal foot rest through the folding rod; the sliding groove at the lower part of the stool face is connected with the upper part of the internal foot rest, the internal foot rest is connected with the external foot rest though the blocking rod or the rotating sliding groove, and the lower part of the internal foot rest is connected with the cross beam at the lower part or the rotating wheel axle; the folding rod is connected with a pulling rod, and the pulling rod is connected with the external foot rest. While the luggage is carried, the stool can be unfolded, and forms a seat for resting together with an expansion bracket and the carriage. The seat can be folded when not being used, and the carrying is convenient. The utility model is particularly suitable for traveling and queuing and other occasions.

Description

The baggage car that has faldstool

Affiliated technical field

The utility model relates to a kind of baggage car that has faldstool.

Background technology

At present, known multi-functional baggage car is to add a traveling bag frame behind in folded seat, and shank adds wheel and constitutes baggage car, though good stability, integral body is too heavy, and altitude hold is not suitable for tourism and uses.Inquire about by patent in addition, more representative Chinese patent notification number is CN2163116Y, open day on April 27th, 1994, invention and created name is: the baggage car that has faldstool, though various functions all can be used separately, but its weak point is: critical part stool plate does not have closed posterior fixation devices, body swing at random; Described from its description and accompanying drawing: stool plate 4 and two runner frame 13 are extruded by the plastics once-forming, locking plate 12 by screw retention on the stool plate; Its described runner frame 13 is an arc, and the function of locking plate 12 is little, and critical part stool plate and runner frame manufacturing process are comparatively complicated; U-shaped foot rest 5 stress points focus on U-shaped bearing support 6 medium positions, and the load-carrying capacity of seat stool is little, stool plate left and right sides poor stability; Adopt fixedly U-shaped foot rest of location, bottom fore shaft, may occur scraping ground hidden danger during the pulling of stool leg.

Summary of the invention

The application provides a kind of baggage car that has faldstool, may occur scraping the ground problem when little, the stool plate left and right sides poor stability of load-carrying capacity, the pulling of stool leg that solve multi-functional baggage car heaviness, seat stool.

The utility model solves its technical scheme: the opposite side of the baggage car of being made up of expansion bracket, bracing frame, baggage rack, rotor wheel etc. is equipped with collapsible seat stool.Collapsible seat stool is made up of stool face, two intersection foot rests, pin or rotation chute, pole, fixed mount etc.

For convenience of description, two intersection foot rests are decided to be respectively according to its home position of living in: outer foot rest and interior foot rest; The stool face is held in face of being called stool near bracing frame one end, and the stool face is called the stool surface rear end away from bracing frame one end.

End is equipped with fixed mount in face of the stool, and fixed card is equipped with in the left and right sides, and fixed mount can articulate with upper beam when the stool face is superimposed, and fixed card can articulate with bracing frame or middle part bracing frame crossbeam; Fixed mount can articulate with the bracing frame crossbeam on the stool face when the stool face launches, and can prevent bracing frame overturning forward like this, can organically combine with bracing frame again and form seat, reinforces constraint mutually mutually.

End is rotationally connected in face of outer foot rest top and the stool, and outer foot rest is connected with interior foot rest by connecting parts, and outer foot rest bottom is connected by pole and bracing frame bottom or lower support frame crossbeam or rotating axle or interior foot rest.

Interior foot rest top is connected with stool basifacial chute, and interior foot rest is connected with outer foot rest by connecting parts, and interior foot rest bottom is connected with bracing frame lower beam or rotating axle.

According to the situation needs of installing, turning round, described connection parts can be the pins of two intersection foot rests; Described connection parts can also be to rotate chute.

Pole is connected with pull bar, and pull bar is connected with outer foot rest, and it is movable together that pull bar can be followed outer foot rest; Pole is used for limiting the movable width in two intersection foot rest bottoms; Pull bar be used for restriction when two intersection foot rests when being superimposed together pole pack up direction.The above pole, pull bar all can be made by plastic cement, fabric, textiles or Metallic rod, and according to the situation needs of installing, turning round, described pull bar also can use light spring.

When outer foot rest and interior foot rest used pin to be connected, 1 pin respectively was equipped with in both sides, outer foot rest middle part, and the vertical dimension of the outer foot rest pin of close bracing frame is higher than the vertical dimension away from the outer foot rest opposite side pin of bracing frame; Interior foot rest passes the horizontal space between the pin of outer foot rest, and its middle part is equipped with 1 pin near a side of bracing frame, and pin is positioned under the outer foot rest pin.One of effect of outer foot rest pin is: the action radius of foot rest in the constraint, in making foot rest when superimposed with outside the foot rest plane that coexists; Two of its effect: give the effect of interior foot rest with power by the pin of outer foot rest and in conjunction with the pin of interior foot rest during foot rest pulling outside, foot rest can overcome the friction drag between top and the stool basifacial chute in making, and can rotate around the lower support frame crossbeam smoothly; Acting as of interior foot rest pin: the application force that conducts the internal foot rest of outer foot rest pin.

Rotate chute when being connected when outer foot rest and interior foot rest use, outer foot rest two middle side parts with rotate the chute fixed end and captive joint the sliding end sliding block joint of interior foot rest two middle side parts and rotation chute; Hand lever is equipped with on interior foot rest top, and the intensity of foot rest can spur the friction drag that overcomes the internal foot rest of stool basifacial chute again by hand in hand lever both can increase, and two intersection foot rests are opened smoothly.

The utility model adopts the mode of twin mast slide relative, solved the hidden danger that ground is scraped in the pulling of stool leg dexterously, and organically combine with bracing frame, the load capacity and stability of stool face have been improved, increased the anchor fitting of stool face, the seat stool not may be folded on a plane when not using, and makes entire equipment become a unified integral body, easy to carry, and manufacturing process is simple.When carrying luggage, deployable seat stool is formed seat with expansion bracket, bracing frame etc., sits for having a rest and uses.Being particularly suitable for occasions such as out on tours, queuing uses.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural representation of first embodiment of the utility model.Also book extract accompanying drawing as an illustration.

Fig. 2 is first embodiment lateral plan of the utility model.

Fig. 3 is second example structure scheme drawing of the utility model.

Fig. 4 is second embodiment lateral plan of the utility model.

Fig. 5 is outer foot rest structure scheme drawing.

Fig. 6 is interior foot rest structure scheme drawing.

Fig. 7 is pole and pull bar connection diagram.

Fig. 8 is the A-A cutaway view of Fig. 2 or Fig. 4.

Fig. 9 is a stool face back view.

Figure 10 is the I-I cutaway view of Fig. 9.

Figure 11 is for rotating the chute structural representation.

Among the figure 1, expansion bracket, 2, bracing frame, 3, fixed mount, 4, the stool face, 5, outer foot rest, 6, interior foot rest, 7, pole, 8, baggage rack, 9, pull bar, 10, fixed card, 11, crossbeam, 12, rotate chute, 13, axletree, 14, steady arm, 15, hand lever, 16, outer foot rest lower stop lever, 17, pin on the outer foot rest, 18, interior foot rest pin, 19, chute, 20, fixed end, 21, sliding end, 22, crossbeam, 23, crossbeam, 24, crossbeam.

The specific embodiment

In Fig. 1, expansion bracket (1) inserts in the bracing frame (2), by the flexible length of steady arm (14) constraint.Fixed mount (3) is contained in stool face (4) front end, when stool face (4) launches, can hang on the crossbeam (22), can hang over to fix stool face (4) top on the crossbeam (11) when stool face (4) is superimposed.

Fixed card (10) is contained in stool face (4) left and right sides, and when stool face (4) was superimposed, fixed card (10) can be articulated on bracing frame (2) or the crossbeam (23).

Outer foot rest (5) top and stool face (4) front end are rotationally connected, and the bottom is connected with axletree (13) by pole (7); Pole (7) is connected with outer foot rest lower stop lever (16) by pull bar (9).

Chute (19) sliding block joint shown in interior foot rest (6) top and stool face (4) bottom graph 8 passes the horizontal space between the pin (17) on the outer foot rest lower stop lever (16) of outer foot rest (5) and the outer foot rest, is rotationally connected with crossbeam (24); Interior foot rest (6) is equipped with interior foot rest pin (18), is positioned under the pin on the outer foot rest (17).

When the seat stool launches, at first unclamp the fixed card (10) that is fixed on bracing frame (2) or the crossbeam (23), put down fixed mount (3) again, stool face (4) whereabouts of taking advantage of a situation, press stool face (4) down gently, pin (17) makes interior foot rest (6) stretch out backward along chute (19) by the power of foot rest pin (18) in acting on the outer foot rest of outer foot rest (5), stool face (4) launches immediately, fixed mount (3) and crossbeam (22) is articulated get final product.

When the seat stool is packed up, be pulled upwardly fixed mount (3), and it is hung on the crossbeam (11), outer foot rest (5) makes interior foot rest (6) close up forward along chute shown in Fig. 8 (19) by the effect of outer foot rest lower stop lever (16) power, stool face (4) left and right sides fixed card (10) is articulated on bracing frame (2) or the crossbeam (23) get final product.

In another embodiment shown in Figure 3, outer foot rest (5) top and stool face (4) front end are rotationally connected, and captive joint with the fixed end (20) that rotates chute (12), and the bottom is connected with interior foot rest (6) by pole (7); Pole (7) is connected with the axle that rotates chute (12) by pull bar (9).Chute (19) sliding block joint shown in interior foot rest (6) top and stool face (4) bottom graph 8, sliding end (21) sliding block joint with rotating chute (12) is rotationally connected with crossbeam (24); Hand lever (15) is equipped with on interior foot rest (6) top, and it act as: when launching stool face (4), the hand lever of pulling back (15) makes interior foot rest (6) slide backward along chute shown in Fig. 8 (19).

Claims

1. baggage car that has faldstool is characterized in that: the opposite side of the baggage car of being made up of expansion bracket, bracing frame, baggage rack, rotor wheel is equipped with collapsible seat stool; End articulates with the bracing frame crossbeam in face of the stool, and end is connected with outer foot rest top in face of the stool, and outer foot rest passes through pin or the rotation chute is connected with interior foot rest, and outer foot rest bottom is connected by pole and bracing frame bottom or lower beam or rotating axle or interior foot rest; Stool basifacial chute is connected with interior foot rest top, and interior foot rest is connected with outer foot rest by pin or rotation chute, and interior foot rest bottom is connected with lower beam or rotating axle; Pole is connected with pull bar, and pull bar is connected with outer foot rest.

2. baggage car according to claim 1 is characterized in that: end is equipped with fixed mount in face of the stool.

3. baggage car according to claim 1 is characterized in that: fixed card is equipped with in stool face both sides.

4. baggage car according to claim 1 is characterized in that: rotate chute when being connected when outer foot rest and interior foot rest use, rotation chute one end is fixed, and the other end is equipped with rotating chute.

5. baggage car according to claim 1 is characterized in that: rotate chute when being connected when outer foot rest and interior foot rest use, hand lever is equipped with on interior foot rest top.

6. baggage car according to claim 1 is characterized in that: when outer foot rest and interior foot rest used pin to be connected, 1 pin respectively was equipped with in both sides, outer foot rest middle part, and 1 pin is equipped with at interior foot rest middle part.