CN219277544U

CN219277544U - Foldable gathering tool car

Info

Publication number: CN219277544U
Application number: CN202320311614.6U
Authority: CN
Inventors: 刘桂丽; 杨贞峰; 杨贞波; 史文玲
Original assignee: Qingdao Fenglixin Industry And Trade Co ltd
Current assignee: Qingdao Fenglixin Industry And Trade Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-06-30
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a foldable gathering type tool car, which relates to the field of tool car production and comprises a folding mechanism, an auxiliary supporting mechanism, a protection mechanism and a push-pull mechanism, wherein the front end and the rear end of the folding mechanism are respectively provided with the auxiliary supporting mechanism, the upper side of the folding mechanism is provided with the protection mechanism, one side of the folding mechanism is connected with the push-pull mechanism, and the folding mechanism comprises a first folding rod, a second folding rod, a third folding rod, a mounting base, a folding frame, a moving wheel, a sleeve rod and a fixing pin; the folding structure of the tool car is only provided with three folding rods and two folding frames, the folding frames are connected with the rotating rods through the mounting base, the structure is simple, the maintenance is convenient, and meanwhile, when the folding frames of the tool car are damaged, the auxiliary supporting mechanisms on the front side and the rear side can still support the tool car, so that the volume rate of the tool car is improved.

Description

Foldable gathering tool car

Technical Field

The utility model relates to the field of tool vehicle production, in particular to a foldable gathering type tool vehicle.

Background

Folding tool carts are often used to transport items during outdoor camping or beach play.

Patent No. (CN 217864231U) discloses a novel foldable gathering tool car, which comprises a front wheel frame assembly, a middle wheel frame assembly and a rear wheel frame assembly which are sequentially arranged from front to back, cross pipe assemblies arranged on two sides of the car body, a chassis assembly arranged at the bottom of the car body, a handle assembly arranged at the lower end part of the front wheel frame assembly, a wheel assembly arranged at the bottom end of the front wheel frame assembly and the rear wheel frame assembly, wherein the front wheel frame assembly, the middle wheel frame assembly and the rear wheel frame assembly are connected through the cross pipe assemblies, the handle assembly is connected with the front wheel frame assembly through a handle connecting assembly, car body cloth and a car bottom plate are arranged between the front wheel frame assembly and the rear wheel frame assembly, and a car collecting lifting belt is arranged on the chassis assembly. The tool car has the advantages of simple and labor-saving structure during folding, large use volume, small occupied space after folding, light weight and good stability. However, the bottom of the tool car is supported by using a plurality of crossed pipes, the structure is complex, the volume ratio is low, and the maintenance is inconvenient.

Disclosure of Invention

The utility model aims to solve the problems and provide a foldable gathering type tool car.

The utility model realizes the above purpose through the following technical scheme:

the foldable gathering tool vehicle comprises a folding mechanism, an auxiliary supporting mechanism, a protecting mechanism and a push-pull mechanism, wherein the front end and the rear end of the folding mechanism are respectively provided with the auxiliary supporting mechanism, the upper side of the folding mechanism is provided with the protecting mechanism, one side of the folding mechanism is connected with the push-pull mechanism, the folding mechanism comprises a first folding rod, a second folding rod, a third folding rod, a mounting base, a folding frame, a movable wheel, a sleeve rod and a fixing pin, one side of the first folding rod is provided with the second folding rod, the other side of the second folding rod is provided with the third folding rod, the mounting base is welded on one side surface of the first folding rod and one side surface of the third folding rod, which are close to the second folding rod, the utility model discloses a folding device, including second folding pole, first folding pole, second folding pole, third folding pole, first folding pole, second folding pole, third folding pole, second folding pole both sides face has all welded the installation base, first folding pole with install between the second folding pole the folding frame also install between the second folding pole with the folding frame between the third folding pole, first folding pole with the second folding pole with third folding pole lower extreme all is connected with the removal wheel, first folding pole with both ends all are fixed with one around the third folding pole upside loop bar, first folding pole with both ends face welding has around the third folding pole the fixed pin.

Preferably, the folding frame is a scissor type expansion frame, and the folding frame is rotatably connected with the mounting base.

Preferably, the auxiliary supporting mechanism comprises a supporting rod, a limiting groove, a bolt and a connecting rod, wherein one end of the supporting rod is provided with the limiting groove, and the connecting rod is connected with the supporting rod through the bolt.

Preferably, one end of the supporting rod is rotationally connected with the first folding rod through the fixing pin, one end of the connecting rod, which is far away from the supporting rod, is rotationally connected with the third folding rod through the fixing pin, and the bolt is rotationally connected with the supporting rod and the connecting rod.

Preferably, the protection mechanism comprises a side protection cloth and a bottom protection cloth, and the side protection cloth is arranged on the upper side of the bottom protection cloth; the side protective cloth and the bottom protective cloth are integrated, and the side protective cloth and the bottom protective cloth are sleeved on the outer ring of the loop bar.

Preferably, the push-pull mechanism comprises a rotating base, a rotating rod, a pull rod and a handle, wherein the rotating rod is connected to the upper end of the rotating base in a rotating way, the pull rod is welded to the upper side of the rotating rod, and the handle is installed at the upper end of the pull rod; the lower end of the rotating base is arranged on the first folding rod, and the outer ring of the handle is sleeved with an anti-skid sleeve.

The beneficial effects are that: the folding structure of the tool car is only provided with three folding rods and two folding frames, the folding frames are connected with the rotating rods through the mounting base, the structure is simple, the maintenance is convenient, and meanwhile, when the folding frames of the tool car are damaged, the auxiliary supporting mechanisms on the front side and the rear side can still support the tool car, so that the volume ratio of the tool car is improved.

Drawings

FIG. 1 is a schematic view of a foldable gathering tool vehicle;

FIG. 2 is a schematic view of a foldable gathering tool vehicle unprotected mechanism;

FIG. 3 is a schematic view of a folding mechanism of a foldable gathering tool vehicle of the present utility model;

FIG. 4 is a schematic view of a semi-folded structure of a foldable gathering tool vehicle of the present utility model;

fig. 5 is a schematic structural view of a support bar of a foldable gathering type tool car according to the present utility model.

Reference numerals illustrate:

1. a folding mechanism; 2. an auxiliary supporting mechanism; 3. a protective mechanism; 4. a push-pull mechanism; 101. a first folding bar; 102. a second folding bar; 103. a third folding bar; 104. a mounting base; 105. a folding frame; 106. a moving wheel; 107. a loop bar; 108. a fixing pin; 201. a support rod; 202. a limit groove; 203. a plug pin; 204. a connecting rod; 301. a side protective cloth; 302. a base protective cloth; 401. rotating the base; 402. a rotating lever; 403. a pull rod; 404. a handle.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, a foldable gathering tool vehicle comprises a folding mechanism 1, an auxiliary supporting mechanism 2, a protection mechanism 3 and a push-pull mechanism 4, wherein the front end and the rear end of the folding mechanism 1 are respectively provided with the auxiliary supporting mechanism 2, the protection mechanism 3 is arranged on the upper side of the folding mechanism 1, and one side of the folding mechanism 1 is connected with the push-pull mechanism 4;

in this embodiment: the folding mechanism 1 comprises a first folding rod 101, a second folding rod 102, a third folding rod 103, a mounting base 104, a folding frame 105, a moving wheel 106, a loop bar 107 and a fixing pin 108, wherein the second folding rod 102 is arranged on one side of the first folding rod 101, the third folding rod 103 is arranged on the other side of the second folding rod 102, the mounting base 104 is welded on one side surface of the first folding rod 101 and one side surface of the third folding rod 103, the mounting base 104 is welded on the two side surfaces of the second folding rod 102, the folding frame 105 is arranged between the first folding rod 101 and the second folding rod 102, the folding frame 105 is a scissor type expansion frame between the second folding rod 102 and the third folding rod 103, the folding frame 105 is rotatably connected with the mounting base 104, the moving wheel 106 is connected with the lower ends of the first folding rod 101, the second folding rod 102 and the third folding rod 103, the loop bar 107 is fixed on the front and rear ends of the upper sides of the first folding rod 101, the second folding rod 102 and the third folding rod 103, and the fixing pin 108 are welded on the front and rear ends of the third folding rod 101 and the third folding rod 103; by arranging the folding mechanism 1, when the tool car is required to be used, only the first folding rod 101 and the third folding rod 103 are required to be pulled away to two sides, the two folding frames 105 in the tool car are stressed to be unfolded, and when the folding frames 105 are unfolded, the distance between the first folding rod 101 and the third folding rod 103 is increased, so that the volume of the tool car is increased.

In this embodiment: the auxiliary supporting mechanism 2 comprises a supporting rod 201, a limiting groove 202, a bolt 203 and a connecting rod 204, wherein the limiting groove 202 is formed in one end of the supporting rod 201, the connecting rod 204 is connected with the supporting rod 201 through the bolt 203, one end of the supporting rod 201 is rotationally connected with the first folding rod 101 through a fixed pin 108, one end of the connecting rod 204, which is far away from the supporting rod 201, is rotationally connected with the third folding rod 103 through the fixed pin 108, and the bolt 203 is rotationally connected with the supporting rod 201 and the connecting rod 204; through setting up auxiliary stay mechanism 2, make when needing to use this tool car, the contained angle of bracing piece 201 and connecting rod 204 follows the distance increase and the increase of distance between first folding rod 101 and the third folding rod 103, when the contained angle between bracing piece 201 and the connecting rod 204 is 180, connecting rod 204 one end cover is in spacing groove 202, spacing groove 202 restriction connecting rod 204 continues the decurrent removal, bracing piece 201 and connecting rod 204 are in the horizontality simultaneously, make first folding rod 101 and third folding rod 103 can't move to both sides any longer, make folding frame 105 can't expand again, thereby also can not expand or shrink when the customer pulls or promotes this tool car, stability after the expansion of tool car has been ensured, auxiliary stay mechanism 2 still can support the tool car when folding frame 105 damages simultaneously.

In this embodiment: the protection mechanism 3 comprises a side protection cloth 301 and a bottom protection cloth 302, wherein the side protection cloth 301 is arranged on the upper side of the bottom protection cloth 302; wherein the side protective cloth 301 and the bottom protective cloth 302 are integrated, and the side protective cloth 301 and the bottom protective cloth 302 are sleeved on the outer ring of the loop bar 107, so that the articles are prevented from falling off when the customer is placed or transported.

In this embodiment: the push-pull mechanism 4 comprises a rotating base 401, a rotating rod 402, a pull rod 403 and a handle 404, wherein the rotating rod 402 is rotatably connected to the upper end of the rotating base 401, the pull rod 403 is welded to the upper side of the rotating rod 402, and the handle 404 is arranged at the upper end of the pull rod 403; wherein the lower end of the rotating base 401 is arranged on the first folding rod 101, and an anti-skid sleeve is sleeved on the outer ring of the handle 404; when using the tool car, the customer can pull or push the tool car by using the handle 404 and the pull rod 403 as required, thereby saving the effort of the customer as much as possible.

In the above structure, when the tool car is needed to be used, after the tool car is taken out, the first folding rod 101 and the third folding rod 103 are pulled to two sides, the two folding frames 105 in the tool car are unfolded under force, when the folding frames 105 are unfolded, the distance between the first folding rod 101 and the third folding rod 103 is increased, the included angle between the supporting rod 201 and the connecting rod 204 is gradually increased when the folding frames are unfolded, when the included angle between the supporting rod 201 and the connecting rod 204 is 180 degrees, one end of the connecting rod 204 is sleeved in the limiting groove 202, the limiting groove 202 limits the continuous downward movement of the connecting rod 204, and meanwhile, the supporting rod 201 and the connecting rod 204 are in a horizontal state, so that the first folding rod 101 and the third folding rod 103 cannot move to two sides any more, and the folding frames 105 cannot be unfolded any more, therefore, when a customer pulls or pushes the tool car, the unfolded stability of the tool car is ensured, and then the side protective cloth 301 and the bottom protective cloth 302 are sleeved on the sleeve rod 107, so that the articles of the customer are prevented from falling when being placed or transported; the customer can use the handle 404 and the pull rod 403 to pull or push the tool car as required during transportation, thereby saving the effort of the customer as much as possible; when the tool car is required to be folded and placed, the side protective cloth 301 and the bottom protective cloth 302 are firstly pulled away from the sleeve rod 107, then the connecting ends of the supporting rod 201 and the connecting rod 204 are lifted up at the lower side of the limiting groove 202, one end of the connecting rod 204 is separated from the limit of the limiting groove 202, when the supporting rod 201 and the connecting rod 204 are not positioned at the horizontal end, the horizontal end of the tool car is not limited any more, the tool car is forced to one side direction, the distance between the first folding rod 101 and the third folding rod 103 is continuously reduced, the folding frame 105 is continuously contracted, meanwhile, the included angle between the supporting rod 201 and the connecting rod 204 is continuously reduced, and the volume of the tool car is continuously reduced, so that a customer can store the tool car conveniently.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a collapsible tool bogie that gathers together which characterized in that: including folding mechanism (1), auxiliary stay mechanism (2), protection machanism (3) and push-and-pull mechanism (4), respectively install at both ends around folding mechanism (1) auxiliary stay mechanism (2), folding mechanism (1) upside is provided with protection mechanism (3), folding mechanism (1) one side is connected with push-and-pull mechanism (4), folding mechanism (1) include first folding bar (101), second folding bar (102), third folding bar (103), install base (104), folding frame (105), movable wheel (106), loop bar (107) and fixed pin (108), first folding bar (101) one side is provided with second folding bar (102), second folding bar (102) opposite side is provided with third folding bar (103), first folding bar (101) with third folding bar (103) are being close to second folding bar (102) one side welding has install base (104), second folding bar (102) both sides face all have folding bar (102), install folding bar (102) and install folding bar (102) between folding frame (102) The folding bicycle is characterized in that a folding frame (105) is also arranged between the second folding rod (102) and the third folding rod (103), the lower ends of the first folding rod (101), the second folding rod (102) and the third folding rod (103) are connected with a moving wheel (106), the front end and the rear end of the upper side of the first folding rod (101), the front end and the rear end of the upper side of the second folding rod (102) and the upper side of the third folding rod (103) are respectively fixed with a loop bar (107), and the front end and the rear end faces of the first folding rod (101) and the front end and the rear end faces of the third folding rod (103) are welded with fixing pins (108).

2. A collapsible tool vehicle as defined in claim 1, wherein: the folding frame (105) is a scissor type telescopic frame, and the folding frame (105) is rotatably connected with the mounting base (104).

3. A collapsible tool vehicle as defined in claim 1, wherein: the auxiliary supporting mechanism (2) comprises a supporting rod (201), a limiting groove (202), a bolt (203) and a connecting rod (204), wherein one end of the supporting rod (201) is provided with the limiting groove (202), and the connecting rod (204) is connected with the supporting rod (201) through the bolt (203).

4. A collapsible tool vehicle as claimed in claim 3, wherein: one end of the supporting rod (201) is rotationally connected with the first folding rod (101) through the fixing pin (108), one end of the connecting rod (204) far away from the supporting rod (201) is rotationally connected with the third folding rod (103) through the fixing pin (108), and the bolt (203) is rotationally connected with the supporting rod (201) and the connecting rod (204).

5. The foldable gathering tool car as set forth in claim 4, wherein: the protection mechanism (3) comprises a side protection cloth (301) and a bottom protection cloth (302), wherein the side protection cloth (301) is arranged on the upper side of the bottom protection cloth (302); wherein the side protective cloth (301) and the bottom protective cloth (302) are integrated, and the side protective cloth (301) and the bottom protective cloth (302) are sleeved on the outer ring of the loop bar (107).

6. The foldable gathering tool car as set forth in claim 5, wherein: the push-pull mechanism (4) comprises a rotating base (401), a rotating rod (402), a pull rod (403) and a handle (404), wherein the rotating rod (402) is rotatably connected to the upper end of the rotating base (401), the pull rod (403) is welded to the upper side of the rotating rod (402), and the handle (404) is installed at the upper end of the pull rod (403); the lower end of the rotating base (401) is arranged on the first folding rod (101), and an anti-skid sleeve is sleeved on the outer ring of the handle (404).