CN216684475U

CN216684475U - Folding handcart

Info

Publication number: CN216684475U
Application number: CN202122719921.1U
Authority: CN
Inventors: 陈栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-06-07
Anticipated expiration: 2031-11-08

Abstract

The application discloses folding handcart belongs to trip storing car field. The folding trolley comprises a folding frame and a limiting rod. The folding leg includes first trapezoidal frame and second trapezoidal frame, and first trapezoidal frame and second trapezoidal frame rotate to be connected to make first trapezoidal frame and second trapezoidal frame be the X type, first trapezoidal frame is equipped with the wheel respectively with the one end of ground contact and the one end of second trapezoidal frame and ground contact. The rotation end of gag lever post rotates with first trapezoidal frame to be connected, and the joint end and the second trapezoidal frame of gag lever post can be dismantled and be connected to fixed first trapezoidal frame and the angle between the second trapezoidal frame. After this folding handcart used, kept away from with the second trapezoidal frame through the joint end with the gag lever post mutually to rotatory gag lever post, first trapezoidal frame and second trapezoidal frame make this folding handcart can fold, thereby dwindles the shared space of this folding handcart, and the convenience is accomodate folding handcart.

Description

Folding handcart

Technical Field

The application relates to a trip storing car field especially relates to a folding handcart.

Background

With the convenience of traffic, the popularization of automobiles and the improvement of the living standard of people, travel shopping and family travel self-driving travel gradually become one of the ways of relaxing the mood, connecting the mood and relieving the pressure of modern young people. During the self-driving trip, a distance needing to be walked is always reserved between the point where the tourist gets off and the destination, and during the walking period, a large number of articles carried by the tourist can be transported in the last distance by means of a trolley. However, the existing cart in the shape similar to a supermarket shopping cart is inconvenient to store due to the fact that the cart is large in size and cannot be folded and cannot be placed in a trunk of the automobile.

SUMMERY OF THE UTILITY MODEL

The application provides a folding handcart for solve the shape among the prior art and be similar to the shallow of supermarket shopping cart, because the shallow is bulky and can't be folded, can't place in the car boot, lead to accomodating inconvenient problem.

In order to solve the above problems, the present application provides: a folding cart, comprising:

the folding rack comprises a first trapezoidal rack and a second trapezoidal rack, the first trapezoidal rack and the second trapezoidal rack are rotatably connected, so that the first trapezoidal rack and the second trapezoidal rack are in an X shape, and one end of the first trapezoidal rack, which is contacted with the ground, and one end of the second trapezoidal rack, which is contacted with the ground, are respectively provided with wheels;

the gag lever post, the gag lever post is including rotating end and joint end, rotate the end with first trapezoidal frame rotates to be connected, the joint end with the connection can be dismantled to second trapezoidal frame, in order to fix first trapezoidal frame with angle between the second trapezoidal frame.

In a possible embodiment, the first ladder rack comprises two first fixing rods and at least one first connecting rod, and at least one first connecting rod is connected between the two first fixing rods;

the second trapezoidal frame comprises two second fixing rods and at least one second connecting rod, and the at least one second connecting rod is connected between the two second fixing rods;

the first fixing rod and the second fixing rod which correspond to each other in position are rotatably connected.

In a possible implementation mode, the rotating end is connected with the first fixing rod in a rotating mode, the clamping end is provided with a first clamping portion, a second clamping portion is arranged on the second fixing rod, the first clamping portion can be clamped with the second clamping portion, and therefore the first fixing rod, the second fixing rod and the limiting rod are surrounded to form a triangle.

In a possible implementation manner, the first clamping portion is a notch, the second clamping portion is an umbrella-shaped member, an umbrella rod of the umbrella-shaped member is connected with the second fixing rod, and when the umbrella rod is clamped in the notch, the edge of the notch is clamped between an umbrella cap of the umbrella-shaped member and the second fixing rod.

In a possible embodiment, the folding trolley further comprises a storage basket, which is detachably mounted on the folding leg.

In a possible implementation manner, the storage basket comprises a bottom plate and a plurality of side plates, one end of each side plate is respectively connected with the bottom plate in a rotating manner, and two adjacent side plates are detachably connected, so that the bottom plate and the side plates jointly enclose a containing cavity.

In a possible embodiment, the foldable stroller further comprises a tray for mounting the storage basket, one side of the tray is rotatably connected to the first ladder frame, and the other side of the tray can be placed at an end of the second ladder frame away from the wheel when the clamping end is connected with the second ladder frame.

In a possible implementation manner, a limiting part is further arranged on the tray, and when the clamping end is connected with the second trapezoidal frame and the tray rotates towards one end of the first trapezoidal frame, which is far away from the wheel, by a preset angle, the limiting part is abutted to the limiting rod;

when the joint end not with the second ladder-shaped frame is connected, just the tray orientation first ladder-shaped frame is kept away from when the direction of the one end of wheel rotates, spacing portion with gag lever post looks butt and drives the gag lever post orientation first ladder-shaped frame is kept away from the one end of wheel rotates.

In a possible embodiment, a handle is provided at an end of the first ladder frame remote from the wheel.

In a possible embodiment, at least two of the wheels are provided with brakes.

The beneficial effect of this application is: the application provides a folding handcart, because first trapezoidal frame and second trapezoidal frame rotate to be connected, the rotation end of gag lever post rotates with first trapezoidal frame to be connected, and the joint end and the second trapezoidal frame of gag lever post can dismantle and be connected, during the use, the visitor can fix with the first trapezoidal frame and the second trapezoidal frame of folding leg respectively through the both ends with the gag lever post, thereby make the folding leg form stable structure, and simultaneously, because the bottom of first trapezoidal frame and second trapezoidal frame is equipped with the wheel, thereby make this folding leg possess the ability of transportation. After this folding handcart used, the joint end through with the gag lever post breaks away from with second trapezoidal frame mutually to rotatory gag lever post, first trapezoidal frame and second trapezoidal frame make this folding handcart can be folding, thereby dwindles the shared space of this folding handcart, and the convenience is accomodate folding handcart.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 illustrates a schematic structural view of a folding cart provided by an embodiment of the present invention;

FIG. 2 is a schematic view of the folding cart provided by the embodiment of the present invention after folding;

fig. 3 is a schematic structural view of the foldable stroller according to the embodiment of the present invention when the first and second clamping portions are released from clamping;

FIG. 4 is an enlarged, fragmentary, schematic view of a folding cart provided in accordance with an embodiment of the present invention;

fig. 5 is a schematic view showing the storage basket of the foldable stroller according to the embodiment of the present invention after being folded.

Description of the main element symbols:

100-a folding frame; 110-a first ladder rack; 111-a first fixing bar; 112-first connecting rod; 113-a handle; 120-a second ladder rack; 121-a second fixing bar; 122-a second connecting rod; 123-a second clamping part; 124-an umbrella-shaped piece; 125-umbrella pole; 126-umbrella cap; 130-wheels; 131-a brake part; 200-a limiting rod; 210-a rotating end; 220-a clamping end; 221-a first snap-in portion; a 222-notch; 300-a storage basket; 310-a backplane; 320-side plate; 330-containing cavity; 400-a tray; 410-a limiting part.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example one

Referring to fig. 1 and 2, the present embodiment provides a foldable cart, which belongs to a travel storage cart. The folding cart includes a folding leg 100 and a stopper rod 200. The folding leg 100 includes a first ladder frame 110 and a second ladder frame 120, the first ladder frame 110 and the second ladder frame 120 are rotatably connected so that the first ladder frame 110 and the second ladder frame 120 are in an X-shape, and wheels 130 are respectively provided at one end of the first ladder frame 110 contacting the ground and one end of the second ladder frame 120 contacting the ground. The stop lever 200 includes a rotation end 210 and a clamping end 220, the rotation end 210 is rotatably connected to the first ladder frame 110, and the clamping end 220 is detachably connected to the second ladder frame 120 to fix an angle between the first ladder frame 110 and the second ladder frame 120.

The folding handcart provided by the embodiment of this application, because first trapezoidal frame 110 and second trapezoidal frame 120 rotate to be connected, the rotation end 210 and the first trapezoidal frame 110 of gag lever post 200 rotate to be connected, and the joint end 220 and the second trapezoidal frame 120 of gag lever post 200 can dismantle and be connected, during the use, through fixing the both ends of gag lever post 200 with the first trapezoidal frame 110 and the second trapezoidal frame 120 of folding leg 100 respectively, thereby make folding leg 100 form stable structure, simultaneously, because the bottom of first trapezoidal frame 110 and second trapezoidal frame 120 is equipped with wheel 130, thereby make this folding leg 100 possess the ability of transportation. After this folding handcart uses, break away from mutually with second trapezoidal frame 120 through joint end 220 with gag lever post 200 to rotatory gag lever post 200, first trapezoidal frame 110 and second trapezoidal frame 120 make this folding handcart can fold, thereby dwindle the shared space of this folding handcart, conveniently accomodate folding handcart.

Wherein, the articles carried in the trip can be hung on the folding leg 100 by a bag or directly placed on the folding leg 100.

Example two

As shown in fig. 2, in the present embodiment, based on the first embodiment, an arrangement manner of the folding frame 100 is provided, the first ladder frame 110 includes two first fixing bars 111 and at least one first connecting bar 112, and the at least one first connecting bar 112 is connected between the two first fixing bars 111. The second ladder frame 120 includes two second fixing bars 121 and at least one second connecting bar 122, and at least one second connecting bar 122 is connected between the two second fixing bars 121. The first fixing rod 111 and the second fixing rod 121 corresponding in position are rotatably connected.

Specifically, at least one first connecting rod 112 is arranged between two first fixing rods 111, so that the first connecting rod 112 and the first fixing rods 111 jointly form a trapezoid shape, at least one second connecting rod 122 is arranged between two second fixing rods 121, so that the second connecting rod 122 and the second fixing rods 121 jointly form a trapezoid shape, one first fixing rod 111 and one second fixing rod 121 corresponding to each other are rotatably connected and form a rotation central shaft, the other first fixing rod 111 and the other second fixing rod 121 corresponding to each other are rotatably connected and form another rotation central shaft, and the two rotation central shafts are overlapped, so that the folding frame 100 can be in an X shape, and the folding frame 100 is arranged in a manner that the folding frame 100 is conveniently folded and the structure of the folding frame 100 is more stable.

As shown in fig. 1, 3 and 4, in the above embodiment, optionally, the rotating end 210 is rotatably connected to the first fixing rod 111, the clamping end 220 is provided with a first clamping portion 221, the second fixing rod 121 is provided with a second clamping portion 123, and the first clamping portion 221 can be clamped with the second clamping portion 123, so that the first fixing rod 111, the second fixing rod 121 and the limiting rod 200 are surrounded to form a triangle.

Specifically, the rotation end 210 of the limiting rod 200 is rotatably connected with the first fixing rod 111, and the first clamping portion 221 of the limiting rod 200 can be clamped with the second clamping portion 123 on the second fixing rod 121, so that the first fixing rod 111, the second fixing rod 121 and the limiting rod 200 are surrounded to form a stable triangular structure, and the structural strength and the stability of the folding frame 100 are improved. Moreover, the clamping fixing mode is convenient for a user to connect and detach the limiting rod 200 and the second fixing rod 121, and the user experience is improved.

As shown in fig. 4, in the above embodiment, optionally, the first clamping portion 221 is a notch 222, the second clamping portion 123 is an umbrella-shaped member 124, the umbrella rod 125 of the umbrella-shaped member 124 is connected to the second fixing rod 121, and when the umbrella rod 125 is clamped in the notch 222, an edge of the notch 222 is clamped between the cap 126 of the umbrella-shaped member 124 and the second fixing rod 121.

Specifically, when the stopper rod 200 is connected to the second fixing rod 121, the umbrella rod 125 of the umbrella-shaped member 124 on the second fixing rod 121 can be engaged into the notch 222, so as to fix the angles of the first ladder frame 110 and the second ladder frame 120. Moreover, the edge of the notch 222 can be clamped between the cap 126 of the umbrella-shaped member 124 and the second fixing rod 121, so as to prevent the clamping end 220 from sliding out along the length direction of the umbrella rod 125 of the umbrella-shaped member 124, and thus the limiting rod 200 is separated from the second ladder rack 120. Therefore, the engagement of the notch 222 with the umbrella member 124 makes the connection between the stopper rod 200 and the second ladder frame 120 more secure.

EXAMPLE III

As shown in fig. 1 and 5, the present embodiment provides an arrangement manner of the storage basket 300 based on the first embodiment or the second embodiment. The foldable wagon further comprises a basket 300, the basket 300 being detachably mounted on the folding leg 100.

Specifically, in use, the basket 300 may be installed on the folding leg 100, so that the articles for traveling are placed on the basket 300. After the use, the storage basket 300 can be detached from the folding frame 100, so that the folding frame 100 can be folded, and the folding trolley can be conveniently stored.

As shown in fig. 1 and 5, in the above embodiment, optionally, the storage basket 300 includes a bottom plate 310 and a plurality of side plates 320, one end of each side plate 320 is rotatably connected to the bottom plate 310, and two adjacent side plates 320 are detachably connected, so that the bottom plate 310 and the plurality of side plates 320 together enclose a content cavity 330.

Specifically, since one side of each side plate 320 is rotatably connected with the bottom plate 310, and the two adjacent side plates 320 are detachably connected, after the foldable trolley is used, the storage basket 300 can be detached from the foldable frame 100, and the fixed relationship between the two adjacent side plates 320 on the storage basket 300 is released, so that the side plates 320 and the bottom plate 310 can be mutually overlapped, the size of the storage basket 300 is reduced, and the storage basket 300 is convenient to store. When in use, the side plates 320 can be rotated and the adjacent side plates 320 are connected, so that the bottom plate 310 and the side plates 320 can jointly enclose the containing cavity 330.

The bottom plate 310 and the side plate 320 may be welded by metal ribs or connected by plastic ribs, so that the bottom plate 310 and the side plate 320 are in a grid structure, and the grid bottom plate 310 and the grid side plate 320 can reduce weight, thereby facilitating transportation and use of users.

Wherein, an anti-corrosion layer or an anti-rust layer can be arranged on the surface of the storage basket 300, thereby prolonging the service life of the storage basket 300.

Wherein, the two adjacent side plates 320 can be locked by a hinge lock.

In the above embodiment, as shown in fig. 1, 2 and 4, optionally, the foldable wagon further comprises a tray 400 for mounting the basket 300, one side of the tray 400 is pivotally connected to the first ladder frame 110, and the other side of the tray 400 can be placed on the end of the second ladder frame 120 away from the wheel 130 when the clamping end 220 is connected to the second ladder frame 120.

Specifically, the tray 400 is rotatably connected to the first trapezoidal frame 110, so that the tray 400 can be folded when the folding frame 100 is folded and stored, thereby reducing the volume of the folding cart. When the clamping end 220 of the stopper rod 200 is connected to the second trapezoid frame 120, the other side of the tray 400 can be placed at an end of the second trapezoid frame 120, which is far away from the wheel 130, so as to support and limit the tray 400, and facilitate the tray 400 to bear the weight of the storage basket 300.

As shown in fig. 3 and 4, in the above embodiment, optionally, the tray 400 is further provided with a limiting portion 410, and when the clamping end 220 is connected to the second ladder frame 120 and the tray 400 rotates towards the end of the first ladder frame 110 far away from the wheel 130 by a preset angle, the limiting portion 410 abuts against the limiting rod 200. When the clamping end 220 is not connected to the second ladder frame 120 and the tray 400 rotates toward the end of the first ladder frame 110 away from the wheel 130, the limiting portion 410 abuts against the limiting rod 200 and drives the limiting rod 200 to rotate toward the end of the first ladder frame 110 away from the wheel 130.

Specifically, when the locking end 220 of the stopper is connected to the second trapezoid 120, and the tray 400 rotates towards the first trapezoid 110 away from the end of the wheel 130 by a predetermined angle, the bottom of the tray 400 is provided with a stopper 410 capable of abutting against the stopper rod 200, so as to prevent the tray 400 from rotating continuously, and prevent the storage basket 300 from sliding out of the tray 400 due to the excessive rotation angle of the tray 400.

Or, when accomodating folding handcart, when the joint end 220 of gag lever post 200 does not connect with second ladder frame 120 mutually, the direction rotation in-process of the one end of wheel 130 is kept away from towards first ladder frame 110 to tray 400, spacing portion 410 can with gag lever post 200 looks butt to make tray 400 can drive gag lever post 200 and rotate towards the one end that wheel 130 was kept away from to first ladder frame 110, and then make tray 400 can fold when accomodating, convenient storage.

Therefore, the setting of gag lever post 200 and spacing portion 410 for tray 400 can not overturn excessively when folding handcart normal use, thereby lead to storage basket 300 to drop from tray 400, and make tray 400 when folding handcart is accomodate, can rotate and fold in the lump with gag lever post 200, thereby reduce the volume of this folding handcart, conveniently accomodate, improve user experience.

Example four

As shown in fig. 1, the present embodiment further defines the technical solution on the basis of the first to third embodiments. The end of the first ladder frame 110 away from the wheels 130 is provided with a handle 113.

Specifically, the handle 113 is disposed at an end of the first ladder frame 110 away from the wheel 130, and the handle 113 is located at a higher position, so that the user can conveniently manipulate the foldable stroller.

In the above embodiment, as shown in fig. 1, optionally, at least two wheels 130 are provided with brake portions 131.

Specifically, when the foldable trolley is located on a slope or other ground which is not completely horizontal, the rotation of the wheels 130 can be limited by operating the brake part 131, so that the foldable trolley is prevented from being out of control and automatically sliding, and the safety is improved. At least two wheels 130 are provided with brake portions 131, so that the foldable trolley can be prevented from rotating, and the safety is further improved.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. A folding cart, comprising:

the gag lever post, the gag lever post is held including rotating end and joint, rotate the end with first trapezoidal frame rotates to be connected, the joint end with the connection can be dismantled to second trapezoidal frame, in order to fix first trapezoidal frame with angle between the second trapezoidal frame.

2. A foldable trolley according to claim 1, characterized in that said first ladder rack comprises two first fastening bars and at least one first connecting bar, between which at least one of said first connecting bars is connected;

3. The foldable stroller of claim 2, wherein the rotating end is rotatably connected to the first fixing rod, the latching end is provided with a first latching portion, the second fixing rod is provided with a second latching portion, and the first latching portion can be latched to the second latching portion, so that the first fixing rod, the second fixing rod and the limiting rod form a triangle.

4. The foldable stroller of claim 3, wherein the first engaging portion is a notch, the second engaging portion is an umbrella-shaped member, the umbrella rod of the umbrella-shaped member is connected to the second fixing rod, and when the umbrella rod is engaged in the notch, the edge of the notch is sandwiched between the cap of the umbrella-shaped member and the second fixing rod.

5. A folding cart in accordance with claim 1, further comprising a storage basket removably mounted to said folding leg.

6. The foldable wagon of claim 5, wherein the storage basket comprises a bottom plate and a plurality of side plates, one end of each side plate is rotatably connected with the bottom plate, and two adjacent side plates are detachably connected, so that the bottom plate and the side plates jointly enclose a containing cavity.

7. A foldable trolley according to claim 5, further comprising a tray for mounting the basket, one side of the tray being pivotally connected to the first ladder frame, the other side of the tray being positionable on the second ladder frame at an end remote from the wheels when the snap-in end is connected to the second ladder frame.

8. The foldable stroller of claim 7, wherein the tray further comprises a position-limiting portion, and when the engaging end is connected to the second trapezoidal frame and the tray is rotated by a predetermined angle toward the end of the first trapezoidal frame away from the wheel, the position-limiting portion abuts against the position-limiting rod;

when the joint end not with the second trapezoidal frame is connected, just the tray orientation first trapezoidal frame is kept away from when the direction of the one end of wheel rotates, spacing portion with gag lever post looks butt and drives the gag lever post orientation first trapezoidal frame is kept away from the one end of wheel rotates.

9. A folding trolley according to claim 1, characterized in that the end of the first ladder frame remote from the wheels is provided with a handle.

10. A foldable trolley according to claim 1, characterized in that at least two of the wheels are provided with brakes.