CN219361098U - Folding car camps - Google Patents

Abstract

The utility model discloses a camping folding bike, which comprises four wheel parts, four side block assemblies and a lifting linkage assembly; the four wheel parts are distributed in four corners and each wheel part is provided with a first vertical bar; Two side guard assemblies are sequentially arranged between the adjacent first vertical rods in the circumferential direction, four side guard assemblies are arranged in parallel and facing each other, two side guard assemblies are arranged horizontally, the other two are arranged longitudinally, and The two ends of the block assembly are respectively connected to the adjacent first vertical bar; the side block assembly includes two three-link connecting arms respectively connected to the upper and lower ends of the first vertical bar and a second vertical bar, and the upper and lower two ends of the second vertical bar The ends are respectively connected to the middle rods of the two three-link connecting arms; the end rods at both ends of the three-link connecting arms are respectively connected to the two adjacent first vertical rods in rotation; the lifting linkage assembly includes a connecting seat, a handle and four One end of the four connecting rods is rotatably connected with the connecting seat, and the other end is rotatably connected with the middle rods of the four three-link connecting arms respectively.

Description

A camping folding bike

technical field

The utility model belongs to the technical field of folding bikes, in particular to a camping folding bike.

Background technique

The camping folding car is folded through the frame, and the front and rear wheels are folded together, which can significantly reduce the length and volume of the car body, so that it is convenient for people to carry it outdoors for camping.

The utility model patent with the application number 202121316836.4 discloses a foldable camping cart. Four support rods are arranged on the main frame of the cart frame, and joints are fixed on the four support rods, and movable grooves are arranged on the joints. One side of the slot is provided with a limit slot, and the other side is provided with a folding slot. A movable joint is provided in the movable slot. A folding rod is integrally provided on the movable joint, and a positioning slot is provided on the folding rod. In the movable groove, one side of the movable joint is provided with a fixed groove, and the positioning groove on the folding rod and the limit groove in the movable groove are engaged with each other. For the legs, the folding legs are provided with a wheel support frame, and wheels are fixed on the wheel support frame.

The collapsible camping trolley in the prior art is not sufficiently folded after being completely folded, and still occupies a relatively large volume and is not easy to carry.

Utility model content

In view of the problems in the background technology, the purpose of this utility model is to provide a camping folding bike, which includes four wheel parts, four side block assemblies and a lifting linkage assembly;

The four wheel parts are distributed in four corners and each of the wheel parts is provided with a first vertical bar;

The four side guard assemblies are sequentially arranged between the adjacent first vertical rods in the circumferential direction, and the four side guard assemblies are arranged in parallel and facing each other, and two of the side guard assemblies are arranged laterally, The other two are arranged longitudinally, and the two ends of the side guard assembly are respectively connected to the adjacent first vertical bar;

The side guard assembly includes two three-link connecting arms respectively connected to the upper and lower ends of the first vertical rod and a second vertical rod, and the upper and lower ends of the second vertical rod are connected to the two three-linked arms respectively. The middle rod of the rod connecting arm is connected; the end rods at both ends of the three-link connecting arm are respectively connected to the two adjacent first vertical rods in rotation, and the two side guard assemblies arranged in the transverse direction The end rod is rotatably connected to the first vertical rod in the longitudinal direction, and the end rods of the two side guard assemblies arranged in the longitudinal direction are rotatably connected to the first vertical rod in the lateral direction;

The lifting linkage assembly is arranged between the four side block assemblies, the lifting linkage assembly includes a connecting seat, a handle and four connecting rods, the handle is arranged on the connecting seat, and the four connecting rods The connecting rods are respectively arranged around the connecting base, and one end of the four connecting rods is connected to the connecting base in rotation, and the other end is respectively connected to the four described side guard assemblies on the lower side of the four connecting rods. The middle rod of the three-link connecting arm is rotatably connected.

Preferably, the handle is a strap.

Preferably, the wheel component includes a wheel and a wheel seat, the wheel is arranged on the wheel seat, and the first vertical rod is arranged on the wheel seat.

Preferably, the upper and lower ends of the first vertical bar are respectively provided with a first adapter and a second adapter, and the three-linkage on the upper side of each of the side guard assemblies arranged in the longitudinal direction is connected The end rods of the arms are all rotatably connected to the corresponding first adapters;

The end rods of the three-link connecting arms on the lower side of each of the side guard assemblies are rotatably connected to the corresponding second adapters.

Preferably, canvas bags are covered on the four side guard assemblies and the lifting linkage assembly.

Preferably, it includes a folding bottom plate, which is arranged on the bottom surface of the canvas bag.

Preferably, a handle is provided on one of the middle rods.

Based on the same idea, the utility model also provides a camping folding car, which includes four wheel parts, four side block assemblies and a lifting linkage assembly;

The four wheel parts are distributed in four corners and each of the wheel parts is provided with a first vertical bar;

The four side guard assemblies are sequentially arranged between the adjacent first vertical rods in the circumferential direction, and the four side guard assemblies are arranged in parallel and facing each other, and two of the side guard assemblies are arranged laterally, The other two are arranged longitudinally, and the two ends of the side guard assembly are respectively connected to the adjacent first vertical bar;

The side guard assembly includes two three-link connecting arms respectively connected to the upper and lower ends of the first vertical rod and a second vertical rod, and the upper and lower ends of the second vertical rod are connected to the two three-linked arms respectively. The middle rod of the rod connecting arm is connected; the end rods at both ends of the three-link connecting arm are respectively connected to the two adjacent first vertical rods in rotation, and the two side guard assemblies arranged in the transverse direction The end rod is rotatably connected to the first vertical rod in the longitudinal direction, and the end rods of the two side guard assemblies arranged in the longitudinal direction are rotatably connected to the first vertical rod in the lateral direction;

The lifting linkage assembly is arranged between the four side stop assemblies, the lifting linkage assembly includes a middle connection cloth belt, a handle and four side connection cloth belts, and the handle is arranged on the middle connection On the cloth tape, the four side connecting cloth tapes are respectively arranged around the middle connecting cloth tape, and one end of the four side connecting cloth tapes is connected with the middle connecting cloth tape, and the other end is respectively connected with the four connecting cloth tapes. The middle rods of the four three-link connecting arms on the lower side of the side block assembly are connected.

Compared with the prior art, the utility model has the following advantages and positive effects due to the adoption of the above technical scheme:

1. The side block assembly of the utility model includes two three-link connecting arms respectively connected to the upper and lower ends of the first vertical bar and a second vertical bar. The lifting and pulling linkage assembly can drive eight three-link connecting arms. The end rods are turned downward and folded toward the corresponding middle rod, so that the entire folding camping vehicle can be folded more fully, and the folded volume is smaller.

2. The lifting linkage assembly of the utility model includes a middle connecting cloth belt, a handle and four side connecting cloth belts, that is to say, the lifting linkage assembly is composed of cloth belts, which makes the cost lower and the weight lighter and more portable.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:

Fig. 1 is an overall axial side view of the utility model under the unfolded state;

Fig. 2 is a schematic diagram of hiding the canvas bag under the unfolded state of the first scheme of the utility model;

Fig. 3 is a schematic diagram of hiding the canvas bag under the half-folded state of the first solution of the utility model;

Fig. 4 is a schematic diagram of hiding the canvas bag in the folded state of the first solution of the utility model;

Fig. 5 is a schematic diagram of setting a cloth cover in the folded state of the utility model;

Fig. 6 is a schematic diagram of hiding the canvas bag in the unfolded state of the second solution of the utility model;

Fig. 7 is a schematic diagram of the canvas bag hidden under the half-folded state of the second scheme of the utility model;

Fig. 8 is a schematic diagram of hiding the canvas bag in the folded state of the second scheme of the utility model;

Fig. 9 is a partial exploded view of the handle of the utility model.

Explanation of reference signs:

1. Wheel; 2. Wheel seat; 3. Three-link connecting arm; 4. Middle rod; 5. End rod; 6. Canvas bag; 10. Side connection cloth belt; 11. Lifting belt; 12. First adapter; 13. Second adapter; 14. Cloth cover; 15. Handle; 16. Fixing piece; 17. Ball hinge; 18. The second One vertical bar; 19, the second vertical bar; 20: connecting cloth belt in the middle.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail. According to the description below, the advantages and features of the present utility model will be more clear. It should be noted that the drawings are all in a very simplified form and use imprecise ratios, which are only used to facilitate and clearly illustrate the purpose of the embodiment of the present utility model.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiment of the utility model are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

Example 1

Referring to Fig. 1 to 5, 9, the core of the present utility model is to provide a camping folding bike, including four wheels, four side block assemblies and a lifting linkage assembly 7.

The four wheels are distributed in four corners and each wheel is provided with a first vertical rod 18 . Specifically, a wheel 1 includes a wheel 1 and a wheel seat 2 , the wheel 1 is arranged on the wheel seat 2 , and the first vertical rod 18 is arranged on the wheel seat 2 .

The four side guard assemblies are sequentially arranged between the adjacent first vertical rods 18 in the circumferential direction, and the four side guard assemblies are arranged in parallel and facing each other. Two of the side guard assemblies are arranged horizontally, and the other two are arranged longitudinally. And the two ends of the side block assembly are respectively connected with the adjacent first vertical bars 18 .

Specifically, the side block assembly includes two three-link connecting arms 3 respectively connected to the upper and lower ends of the first vertical bar 18 and a second vertical bar 19. The three-link connecting arms 3 include the middle bar 4 and are respectively rotatably connected to the middle Two end rods 5 at both ends of the rod 4 . The upper and lower ends of the second vertical rod 19 are respectively connected with the intermediate rods 4 of the two three-link connecting arms 3 . The end rods 5 at both ends of the three-link connecting arm 3 are respectively rotatably connected to two adjacent first vertical rods 18, and the end rods 5 and the first vertical rods 18 of the two laterally arranged side guard assemblies rotate longitudinally. The end rods 5 of the two side guard assemblies arranged longitudinally are connected with the first vertical rod 18 in a lateral rotation direction.

Further, the upper and lower ends of the first vertical bar 18 are respectively provided with a first adapter piece 12 and a second adapter piece 13, and the ends of the three-link connecting arm 3 located on the upper side of each side guard assembly arranged in the longitudinal direction Both the external rods 5 are rotatably connected to the corresponding first adapters 12 . The end rods 5 of the three-link connecting arms 3 on the lower side of each side block assembly are rotatably connected to the corresponding second adapters 13 .

The lifting linkage assembly 7 is arranged between the four side blocking assemblies, and is connected with the middle rods 4 of the four three-link connecting arms 3 on the lower side of the four side blocking assemblies, and is driven by pulling the lifting linkage assembly 7 . The end rods 5 of the eight three-link connecting arms 3 are pivotally folded downwards and towards the corresponding intermediate rods 4 .

Specifically, the lifting linkage assembly 7 includes a connecting seat 8, a handle and four connecting rods 9, the handle is arranged on the connecting seat 8, the four connecting rods 9 are respectively arranged around the connecting seat 8, and the four connecting rods One end of 9 is all rotatably connected with connecting seat 8, and the other end is rotatably connected with four intermediate rods 4 of four three-link connecting arms 3 on the lower sides of the four side block assemblies respectively. In this embodiment, the handle is specifically the carrying strap 11 .

When folding, the lifting belt 11 drives the connecting seat 8 to rise, and the connecting seat 8 drives the four connecting rods 9 to rise, and the four connecting rods 9 rotate with the connecting seat 8 and the middle rod 4 respectively through two ends during the rising process, so that The four side guard assemblies are folded and gathered towards the connecting seat 8 . Simultaneously, the four connecting rods 9 drive the four side block assemblies to rise through the middle rod 4 , and the end rods 5 of each three-link connecting arm 3 rotate and fold downward toward the corresponding middle rod 4 by gravity.

Further, the four side block assemblies and the lifting linkage assembly 7 are covered with a canvas bag 6, the canvas bag 6 is used to hold articles, and the bottom surface of the canvas bag 6 is also provided with a folding bottom plate, which strengthens the support of the article. effect.

It also includes a handle 15, which is arranged on one of the intermediate rods 4, and is arranged on the lower intermediate rod 4 in this embodiment. Specifically, the middle rod 4 is provided with a fixing part 16, the fixing part 16 is rotatably connected to the middle rod 4, the fixing part 16 is provided with a hemispherical reaming hole with an opening downward, and a sliding hole is also provided in the middle of the hemispherical reaming hole , the handle 15 is pierced through the sliding hole and its lower end is provided with a ball hinge 17, the handle 15 can slide up and down through the sliding hole, and the upper limit can be realized through the cooperation of the ball hinge 17 and the hemispherical hinge hole, preventing the handle 15 from pulling the camping folding car Come off from the middle rod 4 during the time.

Referring to Fig. 5 , the camping folding bike is also covered with a cloth cover 14 after folding, so as to realize fixed storage after folding.

The side block assembly of the utility model includes two three-link connecting arms 3 respectively connected to the upper and lower ends of the first vertical bar 18 and a second vertical bar 19, and the lifting and pulling linkage assembly 7 can drive eight three-link connecting arms. The end rod 5 of the arm 3 is folded downward and rotated toward the corresponding middle rod 4 and each side shield assembly is folded and gathered toward the middle connecting piece, so that the entire folding camping vehicle is folded more fully and has a smaller volume after folding.

Example 2

Referring to Fig. 1, 6 to 9, another core of the present utility model is to provide a camping folding bike, which includes four wheels, four side block assemblies and a lifting linkage assembly 7.

The four wheels are distributed in four corners and each wheel is provided with a first vertical rod 18 . Specifically, a wheel 1 includes a wheel 1 and a wheel seat 2 , the wheel 1 is arranged on the wheel seat 2 , and the first vertical rod 18 is arranged on the wheel seat 2 .

The four side guard assemblies are sequentially arranged between the adjacent first vertical rods 18 in the circumferential direction, and the four side guard assemblies are arranged in parallel and facing each other. Two of the side guard assemblies are arranged horizontally, and the other two are arranged longitudinally. And the two ends of the side block assembly are respectively connected with the adjacent first vertical bars 18 .

Specifically, the side block assembly includes two three-link connecting arms 3 respectively connected to the upper and lower ends of the first vertical bar 18 and a second vertical bar 19. The three-link connecting arms 3 include the middle bar 4 and are respectively rotatably connected to the middle Two end rods 5 at both ends of the rod 4 . The upper and lower ends of the second vertical rod 19 are respectively connected with the intermediate rods 4 of the two three-link connecting arms 3 . The end rods 5 at both ends of the three-link connecting arm 3 are respectively rotatably connected to two adjacent first vertical rods 18, and the end rods 5 and the first vertical rods 18 of the two laterally arranged side guard assemblies rotate longitudinally. The end rods 5 of the two side guard assemblies arranged longitudinally are connected with the first vertical rod 18 in a lateral rotation direction.

Further, the upper and lower ends of the first vertical bar 18 are respectively provided with a first adapter piece 12 and a second adapter piece 13, and the ends of the three-link connecting arm 3 located on the upper side of each side guard assembly arranged in the longitudinal direction Both the external rods 5 are rotatably connected to the corresponding first adapters 12 . The end rods 5 of the three-link connecting arms 3 on the lower side of each side block assembly are rotatably connected to the corresponding second adapters 13 .

The lifting linkage assembly 7 is arranged between the four side blocking assemblies, and is connected with the middle rods 4 of the four three-link connecting arms 3 on the lower side of the four side blocking assemblies, and is driven by pulling the lifting linkage assembly 7 . The end rods 5 of the eight three-link connecting arms 3 are pivotally folded downwards and towards the corresponding intermediate rods 4 .

Specifically, the lifting linkage assembly 7 includes an intermediate connecting cloth belt 20, a handle and four side connecting cloth belts 10, the handle is arranged on the middle connecting cloth belt 20, and the four side connecting cloth belts 10 are respectively arranged in the middle Connect the surroundings of the cloth belt 20, and one end of the four side connecting cloth belts 10 is connected to the middle connecting cloth belt 20, and the other end is respectively connected to the middle rod 4 of the four three-link connecting arms 3 on the lower side of the four side block assemblies. connect. In this embodiment, the handle is specifically the carrying strap 11 .

When folding, the lifting belt 11 drives the middle connecting cloth belt 20 and the four side connecting cloth belts 10 to rise, and the four side connecting cloth belts 10 drive the four side stop assemblies to rise through the middle rod 4, and each three-link connecting arm 3 The end rods 5 are turned and folded downwards and toward the corresponding middle rods 4 by gravity, so that the four side guard assemblies are folded and gathered toward the middle connecting cloth belt 20 .

Further, the four side block assemblies and the lifting linkage assembly 7 are covered with a canvas bag 6, the canvas bag 6 is used to hold articles, and the bottom surface of the canvas bag 6 is also provided with a folding bottom plate, which strengthens the support of the article. effect.

It also includes a handle 15, which is arranged on one of the intermediate rods 4, and is arranged on the lower intermediate rod 4 in this embodiment. Specifically, the middle rod 4 is provided with a fixing part 16, the fixing part 16 is rotatably connected to the middle rod 4, the fixing part 16 is provided with a hemispherical reaming hole with an opening downward, and a sliding hole is also provided in the middle of the hemispherical reaming hole , the handle 15 is pierced through the sliding hole and its lower end is provided with a ball hinge 17, the handle 15 can slide up and down through the sliding hole, and the upper limit can be realized through the cooperation of the ball hinge 17 and the hemispherical hinge hole, preventing the handle 15 from pulling the camping folding car Come off from the middle rod 4 during the time.

Referring to Fig. 5 , the camping folding bike is also covered with a cloth cover 14 after folding, so as to realize fixed storage after folding.

The side block assembly of the utility model includes two three-link connecting arms 3 respectively connected to the upper and lower ends of the first vertical bar 18 and a second vertical bar 19, and the lifting and pulling linkage assembly 7 can drive eight three-link connecting arms. The end rod 5 of the arm 3 is folded downward and rotated toward the corresponding middle rod 4 and each side shield assembly is folded and gathered toward the middle connecting piece, so that the entire folding camping vehicle is folded more fully and has a smaller volume after folding. And the lifting linkage assembly 7 includes a middle connecting cloth belt 20 and four side connecting cloth belts 10, that is to say, the lifting linkage assembly is composed of cloth belts, which makes the cost lower and the weight lighter and more portable.

The embodiments of the utility model have been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above embodiments. Even if various changes are made to the utility model, if these changes fall within the scope of the claims of the utility model and equivalent technologies thereof, they still fall within the protection scope of the utility model.

Claims (8)

1. A camping folding car, characterized in that it includes four wheel parts, four side block assemblies and a lifting linkage assembly; The four wheel parts are distributed in four corners and each of the wheel parts is provided with a first vertical bar; The four side guard assemblies are sequentially arranged between the adjacent first vertical rods in the circumferential direction, and the four side guard assemblies are arranged in parallel and facing each other, and two of the side guard assemblies are arranged laterally, The other two are arranged longitudinally, and the two ends of the side guard assembly are respectively connected to the adjacent first vertical bar; The side guard assembly includes two three-link connecting arms respectively connected to the upper and lower ends of the first vertical rod and a second vertical rod, and the upper and lower ends of the second vertical rod are connected to the two three-linked arms respectively. The middle rod of the rod connecting arm is connected; the end rods at both ends of the three-link connecting arm are respectively connected to the two adjacent first vertical rods in rotation, and the two side guard assemblies arranged in the transverse direction The end rod is rotatably connected to the first vertical rod in the longitudinal direction, and the end rods of the two side guard assemblies arranged in the longitudinal direction are rotatably connected to the first vertical rod in the lateral direction; The lifting linkage assembly is arranged between the four side block assemblies, the lifting linkage assembly includes a connecting seat, a handle and four connecting rods, the handle is arranged on the connecting seat, and the four connecting rods The connecting rods are respectively arranged around the connecting base, and one end of the four connecting rods is connected to the connecting base in rotation, and the other end is respectively connected to the four described side guard assemblies on the lower side of the four connecting rods. The middle rod of the three-link connecting arm is rotatably connected. 2. The folding camping bike according to claim 1, wherein the handle is a strap. 3. The camping folding bike according to claim 1, wherein the wheel member comprises a wheel and a wheel seat, the wheel is arranged on the wheel seat, and the first vertical rod is arranged on the wheel seat . 4. The folding camping vehicle according to claim 1, wherein the upper and lower ends of the first vertical rod are respectively provided with a first adapter and a second adapter, and each of the sides arranged in the longitudinal direction The end rods of the three-link connecting arms on the upper side of the blocking assembly are all rotatably connected to the corresponding first adapters; The end rods of the three-link connecting arms on the lower side of each of the side guard assemblies are rotatably connected to the corresponding second adapters. 5 . The folding camping vehicle according to claim 1 , characterized in that, canvas bags are covered on the four side block assemblies and the lifting linkage assembly. 6 . 6 . The folding camping vehicle according to claim 5 , characterized in that it comprises a folding bottom plate provided on the bottom surface of the canvas bag. 7 . 7. The folding camping bike according to claim 1, characterized in that it comprises a handle, which is arranged on one of the middle poles. 8. A camping folding car, characterized in that it includes four wheel parts, four side block assemblies and a lifting linkage assembly; The four wheel parts are distributed in four corners and each of the wheel parts is provided with a first vertical bar; The four side guard assemblies are sequentially arranged between the adjacent first vertical rods in the circumferential direction, and the four side guard assemblies are arranged in parallel and facing each other, and two of the side guard assemblies are arranged laterally, The other two are arranged longitudinally, and the two ends of the side guard assembly are respectively connected to the adjacent first vertical bar; The side guard assembly includes two three-link connecting arms respectively connected to the upper and lower ends of the first vertical rod and a second vertical rod, and the upper and lower ends of the second vertical rod are connected to the two three-linked arms respectively. The middle rod of the rod connecting arm is connected; the end rods at both ends of the three-link connecting arm are respectively connected to the two adjacent first vertical rods in rotation, and the two side guard assemblies arranged in the transverse direction The end rod is rotatably connected to the first vertical rod in the longitudinal direction, and the end rods of the two side guard assemblies arranged in the longitudinal direction are rotatably connected to the first vertical rod in the lateral direction; The lifting linkage assembly is arranged between the four side stop assemblies, the lifting linkage assembly includes a middle connection cloth belt, a handle and four side connection cloth belts, and the handle is arranged on the middle connection On the cloth tape, the four side connecting cloth tapes are respectively arranged around the middle connecting cloth tape, and one end of the four side connecting cloth tapes is connected with the middle connecting cloth tape, and the other end is respectively connected with the four connecting cloth tapes. The middle rods of the four three-link connecting arms on the lower side of the side block assembly are connected.