DE102004009131A1 - barrow - Google Patents

Abstract

The The invention relates to a transport cart with a handle at the top (3) and below rollers (4) having Traggstell (2), wherein the support frame (2) a plurality of nested and telescoped having draw-apart frame parts (5, 6, 7), which in a pushed apart position together by frame latching means (R1, R2) lock, which frame latching means for telescoping the frame parts detachable are. It is essential that the pivotable about a pivot axis (A-A) Handle (3) by pressing a dissolving organ (8) releasable Handle locking means (9) set in different pivot position is, the operation of the solvent organ (8) also releases the rack latching means (R1, R2).

Description

The The invention relates to a transport cart with a handle at the top and below casters having support frame, wherein the support frame several nested and telescopically expandable Frame parts, which in a telescoped position locked together by frame latching means, which rack locking means for telescoping the frame parts are solvable.

A serving as a foldable transport roller transport cart is known from German Utility Model 78 09 844, wherein the telescopically extensible Frame parts in the use position of the transport cart by two transversely displaceable latch-like frame latching means are secured. The outermost frame part carries on his free end a rigidly mounted handle. To copy into one another the frame parts is the middle frame part by cross To apply frame latching means against its spring load. This must be enough far, so that the counter-locking means a locking recess of the middle frame part leaves. Only then can the inter-telescoping are made. To be in the collapsed Position of the trolley to get any disturbing supernatants, is the handle relatively small dimensions, but what the handling of the transport cart difficult.

the The invention is based on the object, a generic transport cart handling technology cheaper embody.

These Task is first and essentially in a transport cart with the features of Claim 1 solved, wherein it is pointed out that the pivotable about a pivot axis handle by pressing a Lö seorganes releasable handle latching agents is set in different pivot positions, wherein the operation of the release member also the rack detent releases.

The objects the further claims are but explained below with reference to the subject-matter of claim 1 even in their independent Be meaningful.

according to Such a design is a generic transport cart with a simple Construction of enhanced Use value created. Due to the pivoting of the handle This can be relatively large dimensions be what the handling of the transport cart in particular in the exploited position of the telescopic frame parts favors. In the nested position of the frame parts, however, can the handle in a little overhang be pivoted bidding position. Secured are the swivel positions in this case by means of gripping means, which are activated by actuation of their associated solvent organ can be converted into a release position. This dissolving organ Fulfills Furthermore a dual function, in addition to the triggering of the grip catcher also still loosens the rack-locking means, so that on another triggering organ for the Rack catch can be dispensed with. The construction of the transport cart This makes it easier and easier to use. In detail has proceeded so that the frame latching bolt pairs are each displaceable transversely to the extension direction, against each other sprung bars. The cushioning ensures that the bolt pairs the Strive to step into detent position. This leads to a secure extension position of the frame parts. Another beneficial Feature is the fact that the forming the support frame Frame parts a housing train, which is a guide shaft owns for one or more of the frame parts trained extract elements. In the nested position of the frame parts are The relevant extract elements are largely in a hidden Location inside the manhole of the housing.

The trolley can thereby have a small dimensioning in the extension direction. To secure the drawer elements in the retracted position, the invention provides that the one or more drawer elements are locked in the retracted position with the housing. This locking must be lifted in a will-emphasized way by actuating the handle-near release member. In detail, the procedure according to the invention is such that the latching of the pull-out elements to the housing takes place by means of a frame latching means. In the present case, therefore, this is therefore a pair of bars whose bars occur in detent position to the housing. In order to achieve a sufficiently large extension length several, in particular two nested Auszugselemente are provided, wherein the cooperating with the housing latching means are associated with the innermost pullout element and, an opening of the outer pullout element by cross, engage in a detent opening of the guide shaft. Thus, the locking means in question also serve to fix the two pullout elements relative to the housing. In order to achieve a simple control of the bolt pairs displaceable bolt retraction members are used in the displacement direction of the extension elements, wherein a the inner pull-out element associated first locking retraction member to the release door gan, in particular by means of a push rod is coupled. In this way, when the release member is actuated, its displacement is transmitted synchronously to the first latch retraction member associated with the inner pull-out element. To achieve a simple triggering operation, the release member is a displaceable in the extension direction push-button, which has lateral wings, from which go out locking pins which engage in locking openings of bearing portions of the handle. Along with a pressurization of the push button, the locking pins leave the locking openings, which allows the subsequent pivoting of the handle in the respective position. Structural advantages result from the fact that the handle is substantially C-shaped, wherein the ends of the C-bracket are mounted in a head portion of the inner pullout element and have a plurality of offset in order circumferential direction locking openings. The one locking openings secure the C-bracket in the use position and the other locking openings in its non-use position. In terms of control technology, it proves to be advantageous to provide triggering fingers of the inner pull-out element which cooperate with a latch of the latch pair of the outer pull-out element and are arranged parallel to one another. These trigger fingers come when telescoping the pulled-pull elements to the effect by the trigger fingers control the bolt of the bolt pair of the outer pullout element from its detent position into a release position. Since the displacement of the bolt is transversely directed to the extension direction of the pullout elements, according to the invention pull the trigger fingers on a sloping edge control the bolt back against the restoring force of a spring. It is therefore sufficient to assign only one spring to both bars, which spring-loaded the bars in the outward direction. In order to assign the latch low the drawer elements, the bars are each supported by the foot connected to the pullout elements foot pieces having guide flanks with which the pullout element is guided in the respective guide shaft. Thus, the foot pieces fulfill a dual function by forming next to the inclusion of the bolt still leading edges. To limit the extension positions of the pull-out elements, in which positions the bolt pairs can be effective, the respective guide shaft is associated with head-side, shaft-inward, cooperating with the foot stops, which have inwardly directed guide flanks. Thus, the pullout elements are guided safely and are largely free of wobble in the pullout position. To transport carried by the transport cart, such. As a piece of luggage to secure, which is received by one of a parallel to the roller axis pivotable Schippe, the housing of the support frame takes on a biased in one direction of rotation on which a tensioning cable is wound. The latter then serves to fix the cargo on the shovel. In Nichtge use of the tensioning cable, the unused length of the tensioning cable is wound on the prestressed roller. So that only intentionally the tensioning cable is removable from the prestressed roller, the housing is associated with a clamping device for the tensioning cable. Only after loosening the clamping device, the corresponding length of the tensioning cable can be deducted from the roll. To secure the tensioning cable when not in use, the tensioning cable end has a hook and the housing has a corresponding thereto, in particular designed as an opening or bracket eyelet. The latter serves to pick up the hook. When the hook is disengaged from the eyelet, it may, for example, engage the luggage on the bag to secure it on the shovel. Then a measure is taken to be able to transport the trolley in its folded position cheap. This is done by a particular on the tensioning cable slidably applied, outside of the housing lying pad, especially shoulder pads. Furthermore, it proves to be advantageous according to the invention that the tensioning cable is elastically extensible after overcoming a biasing force. This can result in a Nachspannreserve when the tensioning cable is used to establish a laid on the Schippe luggage. Incidentally, the housing is shaped so that it forms a waist and in the region of the waist has symmetrically designed handle openings. The latter can serve to carry the housing in the folded state by hand. The handle openings also lead to a weight saving of the housing while stabilizing the waist of the housing. So that the rollers do not interfere with the collapsed state of the transport cart when the shovel is brought into the non-use position, the rollers arranged on the support frame sit on roller carriers which are pivotable about pivot axes extending transversely to the roller axis together with the shovel into a storage position. About a pinion coupling the roller carrier are then moved with the rollers in the use position when swinging the shovel in the use position. For fixing the resting on the shoal cargo of different size dimensions, the housing forms on its side shank side arranged in its longitudinal center guide slot for positive reception of a guide extension of the hook, which merges guide slot at the upper end into an insertion opening for the guide extension. Therefore, the tensioning cable is able to displace only the hook in the direction of the guide slot extension in the clamping direction, whereby a secure fixation of the bag is guaranteed. In the guide slot the hook can be brought over the top side insertion. From this, the hook can also be removed again, for example, to be assigned to the eyelet. The hook may also perform another function. For this purpose, a mounting opening for receiving the hook-guide extension is provided above the insertion opening on the housing for capturing the hook in the position in which the hook mouth for hanging objects, such as bags, shopping bags, etc., facing up. The design of the hook is optimized by the fact that the hook mouth is closed by an evasive arranged locking spring. By overcoming the spring force of the locking spring, the corresponding objects can be assigned to the hook. However, the release of the hook must be done intentionally, namely after previous displacement of the locking spring in its release position.

below is an embodiment of Invention explained with reference to the drawings. It shows:

1 the rear view of a trolley with telescoped frame parts and in the non-use position brought handle and folded-on shovel and pivoted rollers,

2 a foldable view of the 1 .

3 the front view of the transport cart, but with pivoted in the use position handle

4 the foldable representation of the 3 .

5 the section along the line VV in 4 .

6 the section VI-VI in 5 .

7 the section according to VII in 5 .

8th one of the 6 comparable representation, but with a pressurized release member,

9 one of the 7 Comparative view, wherein on the release member, the inner frame part associated latch pair is brought into the release position,

10 a side view of the trolley with pivoted in loading position Schippe and swung-out rollers according to the first extended position of the support frame,

11 the section along the line XI-XI in 10 .

12 enlarged shown the section according to XII-XII in 11 .

13 the section according to XIII in 11 .

14 one of the 10 comparable representation, but with the support frame fully extended,

15 the section along the line XV-XV in 14 .

16 the section according to XVI-XVI in 15 .

17 the section according to XVII in 15 .

18 Section on line XVIII-XVIII in 15 ;

19 the section along the line XIX-XIX in 14 ;

20 a section of the 14 in the area of the hook received by the holder opening;

21 the view in the direction of the arrow 21 in 20 ;

22 the section according to the line XXII - XXII in 21 ;

23 the lower portion of the transport cart with swung-out Schippe with on this resting baggage piece, which is secured by the hook received from the guide slot hooks;

24 a longitudinal section through the housing at the level of the hook receiving guide slot;

25 the section along the line XXV - XXV in 23 and

26 the view according to arrow XXVI in 24 ,

The whole with the numeral 1 designated transport cart serves to transport particular pieces of luggage. In detail, the transport cart has 1 a support frame 2 , which is a handle on the top 3 and underside rollers 4 assigned. The support frame 2 is composed of several nested and telescoping drawable frame parts 5 . 6 and 7 together, which engage in the exploded position by frame latching means R1, R2. To the support frame 2 to be able to push together again, the rack locking means R1, R2 are solvable.

The handle 3 is pivotable about a transverse to the extension direction pivot axis AA. In the embodiment, the handle 3 take two different pivoting positions. On the one hand, this is the position of use, in which the by the handle 3 laid longitudinal center plane lies in the longitudinal center plane of the frame parts. Out of this position is the handle 3 in the position according to 1 and 2 umlegbar. This causes the support frame 2 in its longitudinal extent takes a lesser degree. For fixing the handle 3 in its two pivoting positions grip catch means 9 , which by means of the solvent organ 8th can be brought in release position. This dissolving organ 8th is also used to be able to transfer the frame latching means R1, R2 in the release position can.

The dissolving organ 8th is in the embodiment a displaceable in the extension direction push-button. This is in the middle of a head piece 10 of the inner frame part 7 guided, which frame part is designed as a pull-out element. The dissolving organ 8th or the pushbutton is with side wings 8th' provided, from which locking pin 11 out. These act with two each in the same cross-sectional plane arranged locking openings 12 . 13 of bearing sections 14 of the handle 3 together. The latter is essentially C-shaped, wherein the ends of the C-bracket, the bearing sections 14 form, in turn, in the head piece 10 are stored. Grasp the locking pins 11 into the lock openings 12 a, this corresponds to the position of use of the handle 3 , Are the locking pins 11 in the lock openings 13 , this corresponds to the non-use position of the handle 3 , see. 2 ,

From the push button 8th or Löseorgan goes downwards a push rod 15 out. The upper end of the same is of a compression spring 16 includes, which with one end on the head piece 10 supports and with its other end the loosening organ 8th spring loaded in the upward direction.

With regard to the frame latching means R1, R2 are pairs of bars with transversely displaceable transversely to the extension direction of the pullout elements, against each other sprung bars 17 respectively. 18 , As the drawings illustrate, they form the supporting frame 2 forming frame parts a housing which a guide shaft 19 owns for those of the rack parts 6 . 7 formed extract elements. In the retracted position are the two extract elements 6 . 7 with the housing 5 locked. This latching takes place in the retracted position of the pull-out elements by means of the rack latching means R1, cf. 5 and 7 , From these figures it is also clear that with the housing 5 cooperating locking elements R1 the innermost pullout element 7 are assigned and, an opening 20 the outer extract element 6 penetrating, in a detent opening 21 of the guide shaft 19 plunge. Due to two bars 17 are accordingly two detent openings 21 in opposition to the housing 5 available.

As in particular the sectional view according to 19 shows the pull-out elements are rectangular in cross-section, the longitudinal sides are convexly curved and correspond in length to a multiple of the length of the transverse sides. This cross-sectional shape is also the guide shaft 19 customized.

Out 5 and 7 then it is apparent that in the retracted position of the pull-out elements, the bolt 18 supported on the guide shaft and engage in no associated with them recess. The opposite ends of the bars 18 Incidentally, they are such that they have the detent openings 21 can run over when pulling the pull-out elements.

The bars 17 . 18 each of a pair of bars is ever a driving apart pressure spring 22 respectively. 23 assigned. To the bars 17 to be able to bring into their release position is the inner extract element 7 , the bars 17 adjacent, a bolt retraction member 24 assigned, which with the solvent organ 8th over the drawbar 15 is coupled. This bolt retraction member 24 includes two trigger fingers 24 ' , each with the bars 17 interact.

Furthermore, two, each with a bar 18 the pair of bars of the outer extension element 6 cooperating, parallel to each other triggering fingers 25 provided, which is part of the inner pull-out element 7 are. As can be seen from the drawings, the trigger fingers act 24 ' respectively. 25 via an inclined edge control on the bars 17 respectively. 18 to this against the restoring force of their associated compression springs 22 respectively. 23 withdraw.

The bars 17 . 18 are each in the extract elements 6 . 7 associated foot pieces 26 . 27 guided. The foot piece 26 forms thereby the release fingers 25 out.

Incidentally, the foot pieces 26 . 27 Leading edges on which the pull-out element 6 . 7 in the respective guide shaft 19 respectively. 19 ' is guided.

Furthermore, the respective guide shaft 19 . 19 ' on the head side of the shaft, with the foot piece 26 . 27 cooperating strokes 28 . 29 associated with which counter-attacks 26 ' . 27 ' interact, in turn, from the foot pieces 26 . 27 are formed. The respective head of the guide shafts 19 . 19 ' associated attacks 28 . 29 are inward guide flanks 30 . 31 adjacent.

The housing 5 forks at the bottom. The parallel prongs 32 are used to pivot axes for roller carrier 33 to form, in turn, the rollers at the ends 4 to store. The forks store at the end 32 around an axis 34 a shovel 35 , Concentric to the axis 34 carries the shovel 35 unspecified illustrated gears 35 ' , which each with a counter gear 36 of the roller carrier 33 comb. Therefore, the shovel 35 pivoted from its pivoted position in the supporting position, cf. z. B. 14 , so synchronously pivot the roller carrier 33 with the rollers 4 in the position of use.

The housing 5 consists of several plastic dishes. In the embodiment, it is preferably two. The housing 5 Forms a waist with fold-symmetrically formed in the region of the waist handle openings 37 ,

Due to the housing consisting of two shells A and B 5 It is possible between these close above a fork tine 32 a biased in one direction roll 38 provided. On this is a tension cable 39 wound, which is loaded in the winding. The tensioning rope 39 passes through a channel formed by the housing 40 and occurs at the top of the case 5 out. There is a clamping device 41 in the form of a clamping lever with external actuating button 42 , By pivoting the same in the clockwise direction as shown in the drawing, the clamping device 41 be put out of action. It is then possible, the tension cable from the role 38 Remove against spring action. Outside the housing carries the tensioning cable 39 a hook 43 , For this forms the housing 5 one from a hanger 44 shaped eyelet 45 , There can, for example, the hook 43 be hung when not in use the trolley. Then the tensioning cable 39 outside of the housing with a cushion 46 provided, which is preferably designed as a shoulder pad. Incidentally, such an embodiment of the tensioning cable 39 be taken that it is elastically extensible after overcoming a biasing force. The tensioning rope 39 can be used to secure on the heel resting baggage captive on the trolley.

Should starting from the non-use position of the transport cart 1 according to 1 and 2 these are brought into the position of use, so is first the solvent organ 8th to act on, with its handle latching means 9 the handlebar 3 release by the locking pin 11 the lock openings 13 leave. The handlebar 3 can thus be pivoted into the position of use, in which the locking pin 11 into the lock openings 12 engage and thus secure the handle 3 serve.

For telescoping the extract elements also serves the release member 8th , By applying the same, the position is in accordance 8th and 9 one. About the push rod 15 becomes the bolt retraction member 24 shifted, which is the two bars 17 via the inclined edge control out of engagement with the openings 20 and the detent openings 21 brings. It can now by pulling on the handle 3 first the inner extract element 6 in the position according to 10 to 13 to be brought. This position is limited by the stop 28 in connection with the counter-attack 26 ' , Then the bars are aligned 17 associated with them openings 47 the outer extract element 6 and form a coherent unit with it. By another pull on the hand reached 3 then the position according to 14 to 17 brought about. From these it is clear that the move of the extract by the counter-attack 27 ' acted upon stop 29 is limited. It can thereby the bars 18 in the openings assigned to them 48 of the housing 5 intervene, cf. in particular 17 , This is possible because the attacks 27 ' and 29 have come against each other and the aligned position of the openings 48 to the bars 18 to guarantee.

Is after use of the transport cart 1 their non-use position desired, the folding can also by pressing the release member 8th be made. First, by pressing the pushbutton 8th over the bolt retraction member 24 the release displacement of the bolts 17 , The inner pullout organ 7 can now be pushed in the inward direction. In the final phase of this shift, the trigger fingers act on 25 the bars 18 via the inclined edge control in the release direction, so that then completely pushed together position of the support frame 2 can be brought.

The shovel 35 facing shell B of the housing 5 has in its longitudinal center a longitudinally extending guide slot 51 , Seen in cross-section, this undercut is designed and serves to receive a guide extension 52 of the hook 43 , It is accordingly a positive longitudinal guide of the hook 43 in the guide slot 51 before, wherein the guide is designed about dovetail.

At the top of the guide slot 51 in an insertion opening 53 above. The latter allows the guide extension 52 of the hook 43 thread and engage the guide slot 51 bring to. In this way, it is possible that from the guide slot 51 picked up hook 43 this one on the shovel 35 overlying luggage 54 to secure. The guide slot 51 allows an adaptation of the hook position on different sized pieces of luggage. About the tension cable 39 is a constant pull on the hook 43 exerted within the guide slot, but on the luggage 54 attacks.

Above the insertion opening 53 has the shell B of the housing 5 a mounting hole 55 on. This is flanked by two land sections 56 passing through a lower crossbar 57 are connected. The latter provides a limitation of the mounting hole 55 below. The bridge sections 56 make an undercut mounting hole 55 which is in its cross-sectional shape of the undercut guide slot 51 equivalent. Therefore, the hook can 43 with his leadership extension 52 from above into the holder opening 55 be inserted, which Einsteckverlagerung by the cross bar 57 is limited.

In the from the mounting hole 55 recorded position of the hook 43 , compare in particular 20 and 21 , closes a locking spring 58 the upwardly open hook mouth 59 , The locking spring 58 forms a joint 60 out. This is what the locking spring can do 58 according to 20 to pivot in a clockwise direction to allow the hanging of a grocery bag, a purse, etc. After successful displacement, the locking spring returns 58 spring-loaded back into its closed position, in which the free end of the locking spring 58 in a niche 61 the hook end 62 intervenes. Therefore, the suspended good is secured against losing. The removal of the luggage therefore initially requires a volitional pivoting of the locking spring 58 in the fork mouth 59 releasing position.

All disclosed features are (for itself) essential to the invention. In the disclosure of the application will hereby also the disclosure content of the associated / attached priority documents (Copy of the pre-registration) fully included in the content, too for the purpose, features of these documents in claims present Registration with.

Claims (24)

Transport cart with a top handle ( 3 ) and below rollers ( 4 ) having supporting frame ( 2 ), wherein the support frame ( 2 ) several nested and telescopically expandable frame parts ( 5 . 6 . 7 ), which lock together in a telescoped position by frame latching means (R1, R2), which frame latching means for telescoping the frame parts are detachable, characterized in that about a pivot axis (AA) pivotable handle ( 3 ) by pressing a release member ( 8th ) releasable gripping means ( 9 ) is set in different pivot positions, wherein the operation of the release member ( 8th ) also releases the rack locking means (R1, R2). Transport cart according to claim 1 or in particular according thereto, characterized in that the frame latching means (R1, R2) are pairs of bars, each movable transversely to the extension direction, against each other sprung bars ( 17 . 18 ). Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that the support frame ( 2 ) forming frame parts a housing ( 5 ) forming a guide shaft ( 19 ) for one or more of the frame parts ( 6 . 7 ) trained extract elements. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that the one or more extract elements ( 6 . 7 ) in the inserted position with the housing ( 5 ) are locked. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that the latching of the pull-out elements ( 6 . 7 ) with the housing ( 5 ) by means of a frame latching means (R1). Transport cart according to one or more of the preceding claims or in particular according thereto, characterized by several, in particular two nested extract elements ( 6 . 7 ), with the housing ( 5 ) cooperating latching means (R1) the innermost extract element ( 7 ) and an opening ( 20 ) of the outer extract element ( 6 ), in a latching opening ( 21 ) of the guide shaft ( 19 ) intervene. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized by in the direction of displacement of the pullout elements ( 6 . 7 ) displaceable bolt retraction members ( 24 . 25 ), wherein one of the inner extract element ( 7 ) associated first bolt retraction member ( 24 ) to the solvent organ ( 8th ), in particular by means of a push rod ( 15 ) is coupled. Transport cart according to one or more of the preceding claims or in particular there according to, characterized in that the dissolving element ( 8th ) is a displaceable in the extension direction pushbutton and side wings ( 8th' ), from which locking pin ( 11 ), which are in locking openings ( 12 . 13 ) of storage sections ( 14 ) of the handle ( 3 ) intervene. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that the hand gripped ( 3 ) is formed substantially C-shaped, wherein the ends of the C-bracket in a head piece ( 10 ) of the inner extract element ( 7 ) are mounted and a plurality of circumferentially offset locking openings ( 12 . 13 ) exhibit. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized by two, each with a bolt ( 18 ) of the pair of bars of the outer pull-out element ( 6 ) cooperating, parallel to each other triggering fingers ( 24 ' ) of the inner extract element ( 7 ). Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that the release fingers ( 24 ' . 25 ) via a slanted edge control the bolt ( 17 . 18 ) against the restoring force of a spring ( 22 . 23 ) withdraw. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized by in each case the bar-bearing, foot side with the pull-out elements ( 6 . 7 ) connected foot pieces ( 26 . 27 ), which have guide flanks, with which the pull-out element ( 6 . 7 ) in the respective guide shaft ( 19 . 19 ' ) is guided. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized by the respective guide shaft ( 19 . 19 ' ) on the head side, inwardly projecting shaft, with the foot piece ( 26 . 27 ) cooperating attacks ( 28 . 29 ), which inwardly directed leading edges ( 30 . 31 ) exhibit. Transport cart with a top handle ( 3 ) and below rollers ( 4 ) having supporting frame ( 2 ), which is a housing ( 5 ) forms, on which a particular parallel to the roller axis pivotable Schippe ( 35 ), characterized by a housing ( 5 ) of the supporting frame ( 2 ), biased in one direction of rotation roller ( 38 ), on which a tensioning cable ( 39 ) is wound up. Transport cart according to claim 14 or in particular according thereto, characterized by a housing ( 5 ) associated clamping device ( 41 ) for the tensioning cable ( 39 ). Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that the tensioning cable ( 39 ) at the end a hook ( 43 ) and the housing ( 5 ) a corresponding, in particular as an opening or bracket ( 44 ) formed eyelet ( 45 ). Transport cart according to one or more of the preceding claims or in particular according thereto, characterized by a on the tensioning cable ( 39 ), in particular displaceably applied, on the outside of the housing ( 5 ) lying pad, in particular shoulder pads ( 46 ). Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that the tensioning cable ( 39 ) is elastically extensible after overcoming a biasing force. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that the housing ( 5 ) consists of several plastic dishes. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that the housing ( 5 ) forms a waist, and in the region of the waist folding symmetrically formed handle openings ( 37 ) having. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that the on the support frame ( 2 ) arranged rollers ( 4 ) on roller carriers ( 33 ), which are transverse to the roller axis extending pivot axes together with the Schippe ( 35 ) are pivotable in a storage position. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that the housing ( 5 ) on its side shank side arranged in its longitudinal center guide slot ( 51 ) for the positive reception of a guide extension ( 52 ) of the hook ( 43 ), which guide slot ( 51 ) at the upper end in an insertion opening ( 53 ) for the guidance extension ( 52 ) passes over. Transport cart according to one or more of the preceding claims or in particular according thereto, characterized in that above the insertion opening ( 53 ) on the housing ( 5 ) a mounting opening ( 55 ) for receiving the hook-guiding extension ( 52 ) is intended for restraint of the hook ( 43 ) in the position in which the hook mouth ( 59 ) for hanging objects, such as bags, shopping bags, etc., facing upwards. Transport cart according to one or more of the preceding Ansprü surface or in particular according thereto, characterized in that the hook mouth ( 59 ) of an evasive arranged locking spring ( 58 ) is closed.