CN220974220U

CN220974220U - Folding cart

Info

Publication number: CN220974220U
Application number: CN202322893644.5U
Authority: CN
Inventors: 吴森; 曾文凭; 周科峰
Original assignee: Tilta Technology Co ltd
Current assignee: Tilta Technology Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-05-17
Anticipated expiration: 2033-10-26

Abstract

The utility model provides a folding shallow, includes loading platform, walking wheel, supporting seat and push-pull handle, loading platform is used for loading article, like various photographic apparatus equipment, the walking wheel sets up loading platform's bottom for make things convenient for the shallow to remove, the supporting seat sets up loading platform deviates from one side of walking wheel, the one end activity setting of push-pull handle is in on the supporting seat, be equipped with on the supporting seat and hold the chamber, push-pull handle activity sets up hold the intracavity, can make push-pull handle release from holding the chamber and keep flat on loading platform later, perhaps empty and keep flat on loading platform, can compress the occupation space of shallow to conveniently carry or transport.

Description

Folding cart

Technical Field

The utility model relates to the technical field of carts for equipment and instruments, in particular to a folding cart.

Background

The cart is a photographing accessory frequently used for photographing by various directors, and a photographing prop is installed by the cart or the cart is installed on a rail or the like, however, when transported, the cart is generally large in volume, thereby causing inconvenience in carrying and transportation.

Disclosure of utility model

The utility model provides a folding type cart, which can conveniently fold and place a push-pull handle on a platform, thereby reducing the occupied space and bringing convenience for carrying and transporting the cart.

The utility model provides a folding cart, comprising:

The loading platform is provided with a first surface and a second surface, the first surface is used for loading and placing articles, and the second surface is opposite to the first surface;

The travelling wheel is arranged on the second surface and is used for facilitating the movement of the cart;

The supporting seat is arranged on the first surface of the loading platform;

The push-pull handle is movably arranged on the supporting seat at one end;

Wherein, be equipped with on the supporting seat and hold the chamber, the one end activity of push-and-pull handle sets up hold the intracavity.

In one embodiment, the support base extends along a direction parallel to the first surface, and at least part of the support base is suspended.

In an embodiment, still include spacing hole, spacing hole includes first spacing hole and second spacing hole, first spacing hole runs through the supporting seat sets up, the second spacing hole runs through along the direction of first face to second face loading platform sets up, the axis direction of first spacing hole with the axis direction of second spacing hole is perpendicular, just first spacing hole and second spacing hole intercommunication are used for the restriction is fixed article.

In one embodiment, a rotating shaft is arranged in the accommodating cavity, and one end of the push-pull handle is movably arranged in the accommodating cavity through the rotating shaft.

In one embodiment, the shaft is a damping shaft to limit the random rotation of the push-pull handle.

In an embodiment, hold the chamber and run through the setting along the direction of first face to second face, still be equipped with the installation chamber on the supporting seat, the installation chamber with hold the chamber intercommunication, just the axis direction of installation chamber with the axis direction of holding the chamber is perpendicular, is used for the confession push-and-pull handle is emptyd the back and is placed.

In an embodiment, the supporting seat comprises a mounting base and a clamping piece, a first accommodating groove is formed in the mounting base, a second accommodating groove is formed in the clamping piece, one end of the clamping piece is movably connected with the mounting base, the first accommodating groove and the second accommodating groove are formed in a surrounding mode, and one end of the push-pull handle is movably arranged in the accommodating cavity.

In an embodiment, the locking device further comprises a locking piece, a first movable groove is formed in the clamping piece, a mounting groove and a second movable groove are formed in the mounting base, one end of the locking piece is movably mounted in the mounting groove, the other end of the locking piece sequentially penetrates through the second movable groove and the first movable groove, and the locking piece is movably arranged in the second movable groove and the first movable groove and used for locking the mounting base and the clamping piece, so that one end of the push-pull handle is limited in the accommodating cavity.

In an embodiment, the retaining member includes loose axle and locking limit portion, the one end rotation of loose axle sets up in the mounting groove, the other end of loose axle passes in proper order second movable groove, first movable groove, and extend first movable groove, locking limit portion activity sets up the loose axle extends first movable groove's tip, can with the holder butt is avoided the loose axle is followed the slippage in the first movable groove.

In an embodiment, the push-pull handle comprises a holding part and a telescopic part, one end of the telescopic part is movably arranged in the accommodating cavity, the other end of the telescopic part is connected with the holding part, and the holding part can move along the axial direction of the telescopic part so as to adjust the height of the push-pull handle.

According to the folding cart in the above embodiment, the folding cart comprises a loading platform, travelling wheels, a supporting seat and a push-pull handle, wherein the loading platform is used for loading articles such as various photographic equipment, the travelling wheels are arranged at the bottom of the loading platform and are used for facilitating movement of the cart, the supporting seat is arranged at one side of the loading platform, which is away from the travelling wheels, one end of the push-pull handle is movably arranged on the supporting seat, a containing cavity is formed in the supporting seat, the push-pull handle is movably arranged in the containing cavity, so that the push-pull handle can be released from the containing cavity and then is horizontally placed on the loading platform, or is horizontally poured on the loading platform, and occupied space of the cart can be compressed, thereby being convenient to carry or transport.

Drawings

Fig. 1 is a schematic structural view of a folding cart in a folded state in the first embodiment;

FIG. 2 is a schematic view of a first angle of the loading platform according to the first embodiment;

FIG. 3 is a schematic view illustrating a second angle of the loading platform according to the first embodiment;

fig. 4 is a schematic structural view of the folding cart in a use state according to the first embodiment;

FIG. 5 is a schematic view of the mounting structure of the support base and push-pull handle in the second embodiment;

FIG. 6 is a schematic structural diagram of a support base in the second embodiment;

FIG. 7 is a top view of a support base according to a second embodiment;

FIG. 8 is a cross-sectional view taken at A-A of FIG. 7;

FIG. 9 is an exploded view of a support base according to a second embodiment;

Fig. 10 is a schematic structural view of a mounting base in the second embodiment;

FIG. 11 is a schematic structural view of a clamping member in the second embodiment;

Wherein: 100. the loading platform, 110, the first surface, 120, the second surface, 200, the walking wheel, 300, the supporting seat, 310, the accommodating cavity, 320, the installing cavity, 330, the installing base, 331, the first accommodating groove, 332, the installing groove, 333, the second movable groove, 340, the clamping piece, 341, the second accommodating groove, 342, the first movable groove, 350, the locking piece, 351, the movable shaft, 3511, the connecting part, 3512, the shaft body, 352, the locking limiting part, 3521, the moving groove, 353, the positioning column, 354, the elastic piece, 400, the push-pull handle, 410, the holding part, 420, the telescopic part, 500, the rotating shaft, 600, the limiting hole, 610, the first limiting hole, 620, the second limiting hole, 700 and the stop block.

Detailed Description

The application will be described in further detail below with reference to the drawings by means of specific embodiments. Wherein like elements in different embodiments are numbered alike in association. In the following embodiments, numerous specific details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted, or replaced by other elements, materials, or methods in different situations. In some instances, related operations of the present application have not been shown or described in the specification in order to avoid obscuring the core portions of the present application, and may be unnecessary to persons skilled in the art from a detailed description of the related operations, which may be presented in the description and general knowledge of one skilled in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments, and the operational steps involved in the embodiments may be sequentially exchanged or adjusted in a manner apparent to those skilled in the art. Accordingly, the description and drawings are merely for clarity of describing certain embodiments and are not necessarily intended to imply a required composition and/or order.

The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated.

Example 1

Referring to fig. 1 to 4, the present application provides a folding cart, which comprises a loading platform 100, a travelling wheel 200, a supporting seat 300 and a push-pull handle 400, wherein the loading platform 100 is provided with a first surface 110 and a second surface 120, the first surface 110 is used for loading and placing articles, such as various photographic apparatus and equipment, the second surface 120 is opposite to the first surface 110, the travelling wheel 200 is arranged on the second surface 120 of the loading platform 100, so as to facilitate the movement of the cart, the supporting seat 300 is arranged on the first surface 110 of the loading platform 100, one end of the push-pull handle 400 is movably arranged on the supporting seat 300, a containing cavity 310 is arranged on the supporting seat 300, the push-pull handle 400 is movably arranged in the containing cavity 310, so that the push-pull handle 400 can be released from the containing cavity 310 and then be placed on the loading platform 100 or be placed flat on the loading platform 100 in a tilting manner, so as to be convenient to carry or transport.

Further, a rotating shaft 500 is disposed in the accommodating cavity 310, and one end of the push-pull handle 400 is movably mounted in the accommodating cavity 310 through the rotating shaft 500.

Further, the rotating shaft 500 is a damping rotating shaft, so as to limit the random rotation of the push-pull handle 400, and avoid affecting the experience of the user.

Further, the supporting seat 300 extends along a direction parallel to the first surface 110, and at least a portion of the supporting seat 300 is suspended in the air, so as to reduce the space occupation of the loading platform 100, thereby increasing the effective usage area of the loading platform 100.

Further, the accommodating cavity 310 is disposed through the loading platform 100, the supporting seat 300 is further provided with an installing cavity 320, the installing cavity 320 is communicated with the accommodating cavity 310, and the axial directions of the installing cavity and the accommodating cavity are mutually perpendicular, so that the push-pull handle 400 is placed after being tilted.

Specifically, in the use state, at this moment, one end of the push-pull handle 400 extends along the axis direction of the accommodating cavity 310, the push-pull handle 400 is in a vertically placed state, so that an operator can conveniently apply force to pull the cart to walk, when the push-pull handle 400 is not used, the push-pull handle 400 rotates to a horizontal state in the accommodating cavity 310 and is horizontally placed on the loading platform 100, at this moment, one end of the push-pull handle 400 extends to the mounting cavity 320 to be placed, and the setting of the mounting cavity 320 and the accommodating cavity 310 penetrate through the loading platform 100 so that the push-pull handle 400 cannot be interfered when switching between the two states.

Further, the utility model further comprises a limiting hole 600, the limiting hole 600 comprises a first limiting hole 610 and a second limiting hole 620, the first limiting hole 610 penetrates through the supporting seat 300, the second limiting hole 620 penetrates through the loading platform 100 along the direction from the first surface 110 to the second surface 120, the axial direction of the first limiting hole 610 is perpendicular to the axial direction of the second limiting hole 620, and the first limiting hole 610 and the second limiting hole 620 are communicated and are used for limiting and fixing the articles, such as providing a placing space for wheels of a director vehicle and limiting and fixing the wheels of the director vehicle.

Further, the loading platform 100 is further provided with a stop block 700, and the stop block 700 and the support base 300 are disposed at two ends of the loading platform 100, for limiting the other end of the director car or other photographic equipment.

Further, the push-pull handle 400 includes a holding portion 410 and a telescopic portion 420, one end of the telescopic portion 420 is movably disposed in the accommodating cavity 310, the other end is connected with the holding portion 410, and the holding portion 410 can move along the axial direction of the telescopic portion 420, so as to adjust the height of the push-pull handle 400, and adapt to users with different heights.

Specifically, in one embodiment, the hand-hold portion 410 has a "U" structure, two ends of the hand-hold portion 410 are respectively sleeved in the telescopic portion 420 and fixed by fixing members such as bolts or screws, the hand-hold portion 410 and the telescopic portion 420 are correspondingly provided with holes, and the telescopic portion 420 or the hand-hold portion 410 is provided with a plurality of holes at equal intervals along the axial direction of the telescopic portion 420, so as to fix the hand-hold portion 410 at different height positions.

Example two

Referring to fig. 1 and 5-11, the present application provides a folding cart, which comprises a loading platform 100, a travelling wheel 200, a supporting seat 300 and a push-pull handle 400, wherein the loading platform 100 is used for loading articles, such as various photographic apparatus, the travelling wheel 200 is arranged at the bottom of the loading platform 100, so as to facilitate the movement of the cart, the supporting seat 300 is arranged at one side of the loading platform 100, which is away from the travelling wheel 200, one end of the push-pull handle 400 is movably arranged on the supporting seat 300, a containing cavity 310 is arranged on the supporting seat 300, and the push-pull handle 400 is movably arranged in the containing cavity 310, so that the push-pull handle 400 can be horizontally placed on the loading platform 100 after being released from the containing cavity 310, or can be horizontally placed on the loading platform 100 in a dumping manner, so as to compress the occupied space of the cart, thereby facilitating the carrying or transportation.

Further, the supporting seat 300 includes a mounting base 330 and a clamping member 340, a first accommodating groove 331 is formed in the mounting base 330, a second accommodating groove 341 is formed in the clamping member 340, one end of the clamping member 340 is movably connected with the mounting base 330, so that the first accommodating groove 331 and the second accommodating groove 341 enclose to form the accommodating cavity 310, and one end of the push-pull handle 400 is movably disposed in the accommodating cavity 310.

Further, the locking member 350 is further included, the clamping member 340 is provided with a first movable slot 342, the mounting base 330 is provided with a mounting slot 332 and a second movable slot 333, one end of the locking member 350 is movably mounted in the mounting slot 332, the other end of the locking member 350 sequentially passes through the second movable slot 333 and the first movable slot 342, and is movably disposed in the second movable slot 333 and the first movable slot 342, so as to lock the mounting base 330 and the clamping member 340, so that one end of the push-pull handle 400 is limited in the accommodating cavity 310.

Further, the locking member 350 includes a movable shaft 351 and a locking limiting portion 352, one end of the movable shaft 351 is rotatably disposed in the mounting groove 332, the other end of the movable shaft 351 sequentially passes through the second movable groove 333 and the first movable groove 342 and extends out of the first movable groove 342, the locking limiting portion 352 is movably disposed at an end portion of the movable shaft 351 extending out of the first movable groove 342, and can abut against the clamping member 340, so as to prevent the movable shaft 351 from slipping out of the first movable groove 342, thereby realizing the limitation and fixation of the push-pull handle 400, opening the locking member 350 and releasing the clamping member 340 when the push-pull handle 400 needs to be folded and stored, so that the end portion of the push-pull handle 400 can freely move, rotate to a horizontal state under the driving of the rotating shaft 500, and lie flat on the loading platform 100, thereby reducing the occupied space.

Further, a moving groove 3521 is provided in the middle of the locking limiting portion 352, and during screwing or unscrewing the locking limiting portion 352, the movable shaft 351 moves along the moving groove 3521 until the locking limiting portion 352 abuts against the clamping member 340 or releases the clamping member 340, so as to fix or release the push-pull handle 400.

It should be further noted that the dimension of the end of the locking limiting portion 352 near the clamping member 340 is larger than the dimension of the first movable slot 342, so that the locking limiting portion 352 can be prevented from passing through the first movable slot 342 during moving, and the limiting purpose cannot be achieved.

In a specific embodiment, the movable shaft 351 includes a connection portion 3511 and a shaft body 3512, the positioning column 353 penetrates through the connection portion 3511 and is rotatably connected with the connection portion 3511, the mounting base 330 is further provided with a second movable slot 333, so as to provide a movable space for the shaft body 3512, one end of the shaft body 3512 is connected with the connection portion 3511, and the other end sequentially penetrates through the second movable slot 333 and the first movable slot 342 and extends out of the first movable slot 342 to be movably connected with the locking limiting portion 352.

In a specific embodiment, the locking device further includes an elastic member 354, wherein one end of the elastic member 354 is connected to the mounting base 330, and the other end of the elastic member is disposed around the connecting portion 3511 and extends to the shaft body 3512 to be connected to the shaft body 3512, and the elastic member 354 can enable the movable shaft 351 to have a tendency to return to the first movable slot 342 after the locking member 350 is unlocked.

In one embodiment, the first movable slot 342 has no opening, and the movable shaft 351 moves axially to move the locking limiting part 352 against the locking clip 320, so that the clip 320 can be released after reverse operation.

In another embodiment, referring to fig. 11, the first movable slot 342 has an opening, the locking member 350 rotates into the first movable slot 342 and moves against the locking clamping member 320 through the locking limiting portion 352, and the clamping member 320 can be released after the reverse operation, and at this time, the positioning column 353 is further included to limit the axial movement of the movable shaft 351, and the movable shaft 351 is movably connected with the positioning column 353.

Example III

The structure of this embodiment is basically the same as that of the second embodiment, except that the rotating shaft 500 is not disposed in the accommodating cavity 310, and after the clamping member 320 is released, the push-pull handle 400 is taken out from the accommodating cavity 310 and then is placed flat on the loading platform 100, which can also achieve the folding purpose, reduce the occupied space, and simplify the structure.

The foregoing description of the utility model has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the utility model pertains, based on the idea of the utility model.

Claims

1. A folding cart, comprising:

The supporting seat is arranged on the first surface of the loading platform;

The push-pull handle is movably arranged on the supporting seat at one end;

2. A folding cart according to claim 1, wherein the support extends in a direction parallel to the first surface and at least a portion of the support is suspended.

3. The folding cart of claim 1, further comprising a limiting aperture, wherein the limiting aperture comprises a first limiting aperture and a second limiting aperture, the first limiting aperture extends through the support base, the second limiting aperture extends through the loading platform in a direction from the first face to the second face, an axial direction of the first limiting aperture is perpendicular to an axial direction of the second limiting aperture, and the first limiting aperture is communicated with the second limiting aperture for limiting and fixing the article.

4. The folding cart of claim 1, wherein a rotating shaft is disposed in the accommodating cavity, and one end of the push-pull handle is movably mounted in the accommodating cavity through the rotating shaft.

5. The folding cart of claim 4 wherein said shaft is a damped shaft to limit random rotation of said push-pull handle.

6. A folding cart according to any of claims 1-5, wherein the accommodating cavity is arranged in a penetrating manner along a direction from the first surface to the second surface, the supporting seat is further provided with an installing cavity, the installing cavity is communicated with the accommodating cavity, and an axial direction of the installing cavity is perpendicular to an axial direction of the accommodating cavity, so that the push-pull handle can be placed after being tilted.

7. The folding cart according to any one of claims 1-5, wherein said support base includes a mounting base and a clamping member, a first receiving groove is provided on said mounting base, a second receiving groove is provided on said clamping member, one end of said clamping member is movably connected to said mounting base, such that said first receiving groove and said second receiving groove enclose said receiving cavity, and one end of said push-pull handle is movably disposed in said receiving cavity.

8. The folding cart of claim 7, further comprising a locking member, wherein the clamping member is provided with a first movable slot, the mounting base is provided with a mounting slot and a second movable slot, one end of the locking member is movably mounted in the mounting slot, the other end of the locking member sequentially passes through the second movable slot and the first movable slot, and is movably disposed in the second movable slot and the first movable slot, so as to lock the mounting base and the clamping member, and one end of the push-pull handle is limited in the accommodating cavity.

9. The folding cart of claim 8, wherein the locking member comprises a movable shaft and a locking limiting portion, one end of the movable shaft is rotatably arranged in the mounting groove, the other end of the movable shaft sequentially penetrates through the second movable groove and the first movable groove and extends out of the first movable groove, and the locking limiting portion is movably arranged at the end, extending out of the first movable groove, of the movable shaft and can be abutted with the clamping member so as to prevent the movable shaft from slipping out of the first movable groove.

10. The folding cart of claim 1, wherein the push-pull handle comprises a holding portion and a telescopic portion, one end of the telescopic portion is movably arranged in the accommodating cavity, the other end of the telescopic portion is connected with the holding portion, and the holding portion can move along the axial direction of the telescopic portion so as to adjust the height of the push-pull handle.