CN214728961U - Foldable camping cart - Google Patents

Abstract

The utility model discloses a folded cascade shallow of camping, it relates to the shallow field of camping, the last an organic whole of freely movable joint is provided with the folding rod, be provided with the constant head tank on the folding rod, the folding rod passes through rivet one and connects in the activity inslot of joint, one side of freely movable joint is provided with the fixed slot, when the open mode, constant head tank on the folding rod and the mutual joint of spacing groove in the activity inslot, when fold condition, the top of folding rod is the semicircle design, be convenient for at activity inslot activity and folding, the folding groove design of activity groove is in the inboard, the folding rod is folding accomodate inwards, freely movable joint's one end is fixed with folding leg, be provided with the wheel support frame on the folding leg, be fixed with the wheel on the wheel support frame. Its structural design is reasonable, and the appearance is pleasing to the eye, and novel structure is unique, easy operation, and convenient to use, the supporting leg of shallow adopt foldable structural design, cooperatees through joint and freely movable joint, realizes folding function, small in size, and the people of being convenient for transport and accomodate.

Description

Foldable camping cart

The technical field is as follows:

the utility model relates to a folded cascade shallow of camping belongs to the shallow technical field of camping.

Background art:

the camping cart is a tool which is widely used at present and is convenient for people to camp outdoors, and can be used for operation in other fields.

At present, most outdoor carts are foldable structures, and the side structures of the foldable structures are usually in a bar double-crossing form, that is, four bars need to be arranged on each side, the four bars are divided into two groups, two bars in each group are installed in a crossing manner, and then the four bars are installed with a frame of the cart. The folding form is more complicated, and because of the existence of two groups of cross structures, the width after folding is larger, and the occupied area is large. In summary, how to improve the existing camping cart to simplify the cart structure, optimize the folding manner, and reduce the occupied area after folding the cart is a problem to be solved urgently by those skilled in the art.

The utility model has the following contents:

to the above problem, the to-be-solved technical problem of the utility model is to provide a folded cascade shallow of camping.

The utility model relates to a foldable camping cart, which comprises a cart frame main frame, support rods, joints, movable joints, folding rods, a rivet I, folding legs, a wheel support frame, wheels, a push rod support frame, positioning seats, a fixing seat, a push rod and a handle, wherein the cart frame main frame is provided with four support rods, the four support rods are respectively fixed with the joints, the joints are provided with movable grooves, one side of each movable groove is provided with a limiting groove, the other side of each movable groove is provided with a folding groove, the movable grooves are internally provided with the movable joints, the folding rods are integrally provided with the folding rods, the folding rods are provided with positioning grooves, the folding rods are connected in the movable grooves of the joints through rivet connection, one side of each movable joint is provided with a fixing groove, when the foldable camping cart is in an opening state, the positioning grooves on the folding rods are mutually connected with the limiting grooves in the movable grooves, when the foldable cart is in a folding state, the top ends of the folding rods are designed in a semi-circular arc shape, the folding groove of the movable groove is designed at the inner side, the folding rod is folded inwards for storage, a folding leg is fixed at one end of the movable joint, a wheel support frame is arranged on the folding leg, and wheels are fixed on the wheel support frame;

one side of shallow frame body frame is fixed with push rod support frame and positioning seat, and swing joint has the fixing base on the push rod support frame, and the lower extreme of push rod is fixed on the fixing base, and when open mode, push rod support frame card is in the locked groove of positioning seat, and the upper end of push rod is provided with the handle.

As preferred, four folding legs on all be provided with the lock seat, the lock seat comprises position sleeve and lock sleeve, the position sleeve cover is established on folding leg, and it is fixed through rivet two, be provided with the lockhole on the lock sleeve, be provided with the positioning lock pole between two adjacent folding legs at both ends around the shallow frame body frame, all be provided with the shell fragment marble on the both ends lock pole of positioning lock pole, and fix in the lock sleeve through the shell fragment marble grafting, the lockhole internal fixation of lock sleeve has the elasticity lock rope, the one end of elasticity lock rope is fixed on the lock pole of positioning lock pole, can prevent like this that the positioning lock pole from dismantling the back and losing.

Preferably, a reinforcing rod is arranged between two adjacent folding legs at the left side and the right side of the main frame of the trolley frame, so that the main frame of the trolley frame can play a role in reinforcing and supporting.

Preferably, a stroller cloth frame is fixed in the stroller frame main frame.

The utility model has the advantages that: its structural design is reasonable, and the appearance is pleasing to the eye, and novel structure is unique, easy operation, and convenient to use, the supporting leg of shallow adopt foldable structural design, cooperatees through joint and freely movable joint, realizes folding function, small in size, and the people of being convenient for transport and accomodate.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial view of the installation of the support rod and the foldable leg of the present invention;

FIG. 3 is a partial enlarged view of the present invention;

FIG. 4 is a rear view of FIG. 3;

fig. 5 is a schematic view of the present invention in a folded state;

fig. 6 is a side view of the present invention folded;

FIG. 7 is a schematic view of the installation structure of the middle push rod of the present invention;

FIG. 8 is a schematic view of the installation structure of the positioning lock rod of the present invention;

fig. 9 is a schematic view of the folded state of the present invention;

fig. 10 is a schematic view of the overall structure of the middle-sized cart after the cloth frame is installed.

1-a main frame of a cart frame; 2-a support rod; 3-a joint; 301-active slots; 3011-a limit groove; 3012-a folding slot; 4-a movable joint; 401-fixed slot; 5-folding the rod; 501-positioning grooves; 6-riveting one; 7-folding legs; 71-a lock seat; 711-positioning sleeve; 712-a lock sleeve; 7121-keyhole; 8-wheel support frame; 9-wheels; 10-a push rod support frame; 11-a positioning seat; 12-a fixed seat; 13-a push rod; 14-a handle; 15-positioning the lock rod; 1501-shrapnel marble; 16-a spring lock cord; 17-a reinforcement bar; and 18-trolley cloth frame.

The specific implementation mode is as follows:

as shown in fig. 1 to 10, the following technical solutions are adopted in the present embodiment: it comprises a cart frame main frame 1, support rods 2, joints 3, movable joints 4, folding rods 5, rivet I6, folding legs 7, wheel support frames 8, wheels 9, push rod support frames 10, positioning seats 11, fixing seats 12, push rods 13 and handles 14, wherein the cart frame main frame 1 is provided with four support rods 2, the four support rods 2 are all fixed with the joints 3, the joints 3 are provided with movable grooves 301, one side of each movable groove 301 is provided with a limiting groove 3011, the other side of each movable groove 301 is provided with a folding groove 3012, the movable grooves 301 are internally provided with movable joints 4, the movable joints 4 are integrally provided with folding rods 5, the folding rods 5 are provided with positioning grooves 501, the folding rods 5 are connected in the movable grooves 301 of the joints 3 through the rivet I6, one side of each movable joint 4 is provided with a fixing groove 401, when the cart frame is in an opening state, the positioning grooves 501 on the folding rods 5 are mutually clamped with the limiting grooves 3011 in the movable grooves 301, when the folding chair is in a folding state, the top end of the folding rod 5 is in a semi-circular arc design, so that the folding chair can move and fold in the movable groove 301 conveniently, the folding groove 3012 of the movable groove 301 is designed at the inner side, the folding rod 5 is folded inwards to be stored, one end of the movable joint 4 is fixed with the folding leg 7, the folding leg 7 is provided with a wheel support frame 8, and the wheel support frame 8 is fixed with a wheel 9;

one side of shallow frame body frame 1 is fixed with push rod support frame 10 and positioning seat 11, and swing joint has fixing base 12 on the push rod support frame 10, and the lower extreme of push rod 13 is fixed on fixing base 12, and when open mode, push rod support frame 10 card is in the locked groove of positioning seat 11, and the upper end of push rod 13 is provided with handle 14.

The four folding legs 7 are respectively provided with a lock seat 71, each lock seat 71 consists of a positioning sleeve 711 and a lock sleeve 712, each positioning sleeve 711 is sleeved on each folding leg 7 and is fixed through a second rivet 713, each lock sleeve 712 is provided with a lock hole 7121, a positioning lock rod 15 is arranged between every two adjacent folding legs 7 at the front end and the rear end of the main frame 1 of the stroller frame, lock rods at the two ends of each positioning lock rod 15 are respectively provided with a spring marble 1501, the spring marbles 1501 are inserted and fixed in the lock sleeves 712 through the spring marbles 1501, an elastic lock rope 16 is fixed in each lock hole 7121 of each lock sleeve 712, and one end of each elastic lock rope 16 is fixed on each lock rod of the positioning lock rod 15, so that the positioning lock rod 15 can be prevented from being lost after being disassembled; a reinforcing rod 17 is arranged between two adjacent folding legs 7 at the left side and the right side of the main frame 1 of the cart frame, so that the main frame can play a role in reinforcing and supporting; a cart cloth frame 18 is fixed in the cart frame main frame 1.

The folding principle of this embodiment: let the marble inwards receive away from lockhole 7121 through the shell fragment marble 1501 of pressing positioning lock pole 15 one end, extract positioning lock pole 15 and make positioning lock pole 15 break away from lockhole 7121, positioning lock pole 15 pushes away to the lateral part, the operating means of the positioning lock pole 15 other end is the same, to two folding legs 7 inward folds of one side, after folding, push rod 13 is downward inward folds to the push rod, carrying out to two folding legs 7 inward folds of opposite side, folding accomodate the back be convenient for transport and accomodate.

This embodiment structural design is reasonable, and the appearance is pleasing to the eye, and novel structure is unique, easy operation, and convenient to use, the supporting leg of shallow adopt foldable structural design, cooperatees through joint and freely movable joint, realizes folding function, small in size, and the people of being convenient for transport and accomodate.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a folded cascade shallow of camping which characterized in that: it comprises a cart frame main frame (1), support rods (2), joints (3), movable joints (4), folding rods (5), rivets I (6), folding legs (7), wheel support frames (8), wheels (9), push rod support frames (10), positioning seats (11), fixing seats (12), push rods (13) and handles (14), wherein the cart frame main frame (1) is provided with four support rods (2), the four support rods (2) are all fixed with the joints (3), the joints (3) are provided with movable grooves (301), one sides of the movable grooves (301) are provided with limiting grooves (3011), the other sides of the movable grooves (301) are provided with folding grooves (3012), the movable joints (4) are arranged in the movable grooves (301), the folding rods (5) are integrally arranged on the movable joints (4), the folding rods (5) are provided with positioning grooves (501), the folding rods (5) are connected in the movable grooves (3012) of the joints (3) through the rivets I (6), one side of the movable joint (4) is provided with a fixed groove (401), a positioning groove (501) on the folding rod (5) is mutually clamped with a limiting groove (3011) in the movable groove (301), the top end of the folding rod (5) is designed to be a semi-circular arc, one end of the movable joint (4) is fixed with a folding leg (7), the folding leg (7) is provided with a wheel support frame (8), and a wheel (9) is fixed on the wheel support frame (8);

a push rod supporting frame (10) and a positioning seat (11) are fixed on one side of a main frame (1) of the cart frame, a fixing seat (12) is movably connected to the push rod supporting frame (10), the lower end of a push rod (13) is fixed to the fixing seat (12), the push rod supporting frame (10) is clamped in a locking groove of the positioning seat (11), and a handle (14) is arranged at the upper end of the push rod (13).

2. Foldable camping cart according to claim 1, characterized in that: four folding legs (7) on all be provided with lock seat (71), lock seat (71) comprise position sleeve (711) and lock sleeve (712), position sleeve (711) cover is established on folding leg (7), and it is fixed through rivet two (713), be provided with lockhole (7121) on lock sleeve (712), be provided with between two adjacent folding legs (7) at both ends around shallow frame body frame (1) positioning lock pole (15), all be provided with shell fragment marble (1501) on the both ends locking lever of positioning lock pole (15), and fix in lock sleeve (712) through pegging graft shell fragment marble (1501), lockhole (7121) internal fixation of lock sleeve (712) has elasticity lock rope (16), the one end of elasticity lock rope (16) is fixed on the locking lever of positioning lock pole (15).

3. Foldable camping cart according to claim 1, characterized in that: a reinforcing rod (17) is arranged between two adjacent folding legs (7) at the left side and the right side of the main frame (1) of the cart frame.

4. Foldable camping cart according to claim 1, characterized in that: a cart cloth frame (18) is fixed in the cart frame main frame (1).

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