CN220924152U - Foldable moving trolley - Google Patents
Foldable moving trolley Download PDFInfo
- Publication number
- CN220924152U CN220924152U CN202322337700.7U CN202322337700U CN220924152U CN 220924152 U CN220924152 U CN 220924152U CN 202322337700 U CN202322337700 U CN 202322337700U CN 220924152 U CN220924152 U CN 220924152U
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- fixedly connected
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- plate
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- 238000010030 laminating Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of moving equipment, in particular to a foldable moving trolley which comprises a bottom frame, a support frame and fixed guard plates, wherein extension support plates are connected in the left side and the right side of the bottom frame in a sliding mode, one end of each extension support plate is fixedly connected with the support frame, one side of the front end and the rear end of each support frame is fixedly connected with the extension guard plates, the extension guard plates are connected in the left side and the right side of the fixed guard plates in a sliding mode, the fixed guard plates are fixedly connected in the front side and the rear side of the upper end of the bottom frame, fixing blocks are attached to the upper side of the rear end of the bottom frame, clamping rods are fixedly connected with the bottom ends of the fixing blocks, the clamping rods are connected in the rear side of the upper end of the bottom frame in a sliding mode, and the clamping rods are clamped in clamping grooves.
Description
Technical Field
The utility model relates to the technical field of moving equipment, in particular to a foldable moving trolley.
Background
The moving is generally to move from one place to a new place, and in the moving process, a large number of household appliances, furniture, living goods and the like need to be moved, and at this time, a moving cart is needed, so that the manpower consumption in the moving process is reduced, and the moving efficiency can be improved.
The patent specification with the bulletin number of CN214929854U discloses a foldable trolley for moving, which comprises a bottom plate, two first fixing rods and a second fixing rod, wherein the two first fixing rods are respectively fixed at two ends of the top of the bottom plate, the second fixing rod is fixed at the other end of the top of the bottom plate, the top ends of the two first fixing rods are respectively provided with a first blocking mechanism, and the first blocking mechanism comprises a limiting plate, a first blocking plate, a blocking rod and bolts. According to the utility model, the first blocking plates are movably inserted into the two limiting plates through the second blocking plates and the two limiting plates, the second blocking plates and the two limiting plates are sequentially folded and erected, and then the two first blocking plates are sequentially pulled out from the interiors of the two limiting plates, so that goods placed at the top end of the bottom plate can be blocked under the mutual matching of the second blocking plates and the two first blocking plates, and the goods are prevented from falling from the bottom plate when the device is stressed and moved.
However, the above-mentioned foldable cart has been found in the related art to have the following problems: when more articles are required to be carried, only a small part of articles can be placed due to the size of the cart, repeated transportation is required, the working efficiency is affected, and when a narrower place is met, the articles cannot be quickly carried in due to the large size of the device, so that the use limitation of the articles is large.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a foldable moving trolley.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The foldable moving trolley comprises an underframe, support frames and fixed guard plates, wherein extension support plates are connected in the left side and the right side of the underframe in a sliding manner, one end of each extension support plate is fixedly connected with the support frame, one side of the front end and the rear end of each support frame is fixedly connected with the extension guard plates, the extension guard plates are connected in the left side and the right side of the fixed guard plates in a sliding manner, the fixed guard plates are connected in the front side and the rear side of the upper end of the underframe in a fixed manner, the upper side of the rear end of the underframe is attached with a fixed block, the fixed block bottom fixedly connected with clamping rod, the clamping rod slides in the chassis upper end rear side, clamping rod joint is in the draw-in groove, the draw-in groove is seted up in extending extension board upper end rear side, clamping rod upside cover is equipped with the spring, the spring sets up in the chassis rear side, spring fixed connection is in the fixed block bottom, spring bottom fixedly connected with go-between, the go-between slides in the clamping rod middle part, go-between fixed connection is in chassis rear end left and right sides.
As a further description of the above technical solution: the fixed block on the chassis is provided with two, draw-in groove on the extension board is provided with two, the recess has been seted up in fixed block upper end left side, the recess internal rotation on the fixed block is connected with the pull ring, through the pull ring on the fixed block, can conveniently draw out the draw-in groove with the draw-in lever.
As a further description of the above technical solution: the universal wheels are rotationally connected to four corners of the bottom end of the underframe, the supporting frames are attached to the left side and the right side of the underframe, the universal wheels are rotationally connected to the front side and the rear side of the bottom end of the supporting frames, and the device can be conveniently moved through the universal wheels.
As a further description of the above technical solution: the utility model discloses a fixed backplate, including fixed backplate, extension rod, U type frame, extension rod, fixed backplate upper end laminating has the lifter, the sliding connection has the extension rod in lifter left and right sides, both ends around the extension rod fixed connection is at the U type frame, the U type frame sets up in extension backplate bottom, through the extension rod, can be when expanding, is connected fixedly to U type frame and lifter.
As a further description of the above technical solution: the U-shaped frame, the extension rod and the lifting plate bottom end are fixedly connected with extension protection rods, the extension protection rods are provided with a plurality of extension protection rods, the extension protection rods are respectively connected in the support frame, the extension protection plate and the fixed protection plate in an interference mode, and the protection mechanisms can be conveniently unfolded and folded through the extension protection rods.
As a further description of the above technical solution: the extension support plate is characterized in that guide rods are fixedly connected to the front side and the rear side of the bottom end of the extension support plate, the guide rods are fixedly connected to the front side and the rear side of one end of the support frame, the guide rods are slidably connected to the front side and the rear side of the bottom frame, and the effect of limiting and stabilizing the extension support plate can be achieved through the guide rods.
As a further description of the above technical solution: the chassis rear end fixedly connected with flange, flange upper end fixedly connected with handrail through the handrail, can promote the device and stimulate.
The utility model has the following beneficial effects:
According to the foldable moving trolley, the pull ring, the spring, the connecting ring, the clamping rod, the extension support plate and the support frame are matched, so that the extension support plate can be conveniently unfolded and folded and stored according to the quantity of moving objects in the use process, and can be fixed after being unfolded and folded, the problem that movement is affected by shaking in the transportation process is prevented, the transportation efficiency of the device can be improved, the occupied area of the device when the device is not used can be reduced, and meanwhile, the device can be conveniently folded and unfolded according to the width of a moving channel;
According to the foldable moving trolley, the lifting plate, the extension rod, the U-shaped frame and the extension protection rod are matched, so that the protection mechanism of the device can be adjusted according to the height of an article in the device, the placement and the carrying of the article due to the too high influence of the fixed protection plate can be avoided, and the protection stability effect of the device can be improved.
Drawings
FIG. 1 is a top perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a mounting structure of a fixing block according to the present utility model;
FIG. 3 is a bottom perspective view of the overall structure of the present utility model;
fig. 4 is a schematic view of the installation structure of the lifting plate of the utility model.
Legend description:
1. A chassis; 2. extending the support plate; 3. a support frame; 4. a U-shaped frame; 5. an extension rod; 6. extending a guard board; 7. fixing a guard board; 8. a lifting plate; 9. a universal wheel; 10. a clamping groove; 11. a fixed block; 12. pulling the ring; 13. a spring; 14. a connecting ring; 15. a clamping rod; 16. a guide rod; 17. an armrest; 18. extending the guard bar.
Detailed Description
Referring to fig. 1-4, the foldable moving cart provided by the utility model comprises a chassis 1, a support frame 3 and fixed guard plates 7, wherein the left side and the right side of the chassis 1 are both in sliding connection with extension support plates 2, one end of each extension support plate 2 is fixedly connected with the support frame 3, the extension support plates 2 can be supported and stabilized through the support frame 3 to prevent the situation that the device tilts and overturns in the using process, one side of the front end and the rear end of each support frame 3 is fixedly connected with extension guard plates 6, the extension guard plates 6 are in sliding connection with the left side and the right side of the fixed guard plates 7, objects on one side of the extension support plates 2 can be shielded through the extension guard plates 6, the fixed guard plates 7 are fixedly connected with the front side and the rear side of the upper end of the chassis 1, the upper side of the rear end of the chassis 1 is attached with fixed blocks 11, the fixed block 11 bottom fixedly connected with clamping rod 15, clamping rod 15 slides in chassis 1 upper end rear side, clamping rod 15 joint is in draw-in groove 10, draw-in groove 10 is seted up in extending extension board 2 upper end rear side, through clamping rod 15 and draw-in groove 10, can play the fixed effect to chassis 1 and extension board 2, clamping rod 15 upside cover is equipped with spring 13, spring 13 sets up in chassis 1 rear side, spring 13 fixed connection is in fixed block 11 bottom, spring 13 bottom fixedly connected with go-between 14, go-between 14 slides in clamping rod 15 middle part, go-between 14 fixed connection is in chassis 1 rear end left and right sides, through spring 13 and go-between 14, can make clamping rod 15 automatic resilience, make things convenient for its joint in draw-in groove 10.
As a further embodiment of the above technical solution: the fixed block 11 on the chassis 1 is provided with two, and draw-in groove 10 on the extension board 2 is provided with two, and the recess is seted up in fixed block 11 upper end left side, and the recess internal rotation on the fixed block 11 is connected with pulling ring 12, through the pulling ring 12 on the fixed block 11, can conveniently draw out draw-in groove 10 with draw-in lever 15.
As a further embodiment of the above technical solution: the universal wheels 9 are rotatably connected to four corners of the bottom end of the underframe 1, the support frames 3 are attached to the left side and the right side of the underframe 1, the universal wheels 9 are rotatably connected to the front side and the rear side of the bottom end of the support frames 3, and the device can be conveniently moved through the universal wheels 9.
As a further embodiment of the above technical solution: the upper end laminating of fixed backplate 7 has lifter plate 8, and the sliding connection has extension rod 5 in lifter plate 8 left and right sides, and extension rod 5 fixed connection is at both ends around U type frame 4, and U type frame 4 sets up in extension backplate 6 bottom, through extension rod 5, can be when expanding, is connected fixedly to U type frame 4 and lifter plate 8.
As a further embodiment of the above technical solution: the U-shaped frame 4, the extension rod 5 and the lifting plate 8 are fixedly connected with extension protection rods 18 at the bottom ends, the extension protection rods 18 are provided with a plurality of extension protection rods, the extension protection rods 18 are respectively connected in the support frame 3, the extension protection plate 6 and the fixed protection plate 7 in an interference mode, and the protection mechanisms can be conveniently unfolded and folded through the extension protection rods 18.
As a further embodiment of the above technical solution: both sides all fixedly connected with guide bar 16 around extending extension board 2 bottom, guide bar 16 fixed connection is around support frame 3 one end both sides, and guide bar 16 sliding connection is in the both sides around chassis 1, through guide bar 16, can play and carry out spacing firm effect to extending board 2.
As a further embodiment of the above technical solution: the rear end of the underframe 1 is fixedly connected with a convex plate, the upper end of the convex plate is fixedly connected with a handrail 17, and the device can be pushed and pulled through the handrail 17.
Working principle:
When the utility model is used, articles can be placed on the underframe 1, then the device is moved through the handrails 17 and the universal wheels 9, when the containing amount of the device is required to be improved, the pulling ring 12 on the fixing block 11 can be pulled, the clamping rod 15 is separated from the clamping groove 10, then the supporting frame 3 is pushed, the extending support plate 2 and the extending guard plate 6 are rapidly unfolded, when the clamping rod 15 is clamped in the clamping groove 10 due to the springs 13 and the connecting rings 14, the effect of the underframe 1 and the extending support plate 2 is achieved, the effect of increasing the volume of the device can be achieved, the lifting plate 8 is pulled, the extending rod 5 drives the U-shaped frame 4 to ascend, the extending guard rod 18 supports and stabilizes the articles in the device, the effect of shielding and stabilizing the articles in the device is achieved, the articles in the device are prevented from falling on the ground too high, after the U-shaped frame 4 and the lifting plate 8 are used, the articles are rapidly folded, the pulling ring 12 on the fixing block 11 is pulled, the extending support plate 2 and the extending support plate 6 are returned to the underframe 1 and the fixing plate 7, and the large-volume of the device can be prevented from being influenced by folding the clamping rod 15 and the fixing plate 10.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. The utility model provides a foldable house-moving trolley, includes chassis (1), support frame (3) and fixed backplate (7), its characterized in that: the novel lifting support comprises a support frame (3), wherein support plates (2) are fixedly connected to the left side and the right side of the bottom frame (1) in a sliding manner, two ends of the support frame (3) are fixedly connected with extension guard plates (6), the extension guard plates (6) are fixedly connected to the left side and the right side of the fixed guard plates (7), the fixed guard plates (7) are fixedly connected to the front side and the rear side of the upper end of the bottom frame (1), fixing blocks (11) are attached to the upper side of the rear end of the bottom frame (1), clamping rods (15) are fixedly connected to clamping rods (15), the clamping rods (15) are connected to the rear side of the upper end of the bottom frame (1) in a sliding manner, the clamping grooves (10) are formed in the rear side of the upper end of the support frame (2), springs (13) are sleeved on the upper sides of the clamping rods (15), the springs (13) are arranged in the rear side of the bottom frame (1), the springs (13) are fixedly connected to the fixing blocks (11), the bottom ends of the bottom frames (1) are fixedly connected to the bottom ends of the bottom frames (14) in a sliding manner, and the bottoms of the bottom ends of the bottom frames (14) are fixedly connected to the bottom ends of the bottom frames (14) in a sliding manner.
2. A foldable moving cart according to claim 1, wherein: the novel lifting device is characterized in that two fixing blocks (11) are arranged on the underframe (1), two clamping grooves (10) are formed in the extending support plate (2), grooves are formed in the left side of the upper end of each fixing block (11), and pulling rings (12) are connected in the grooves in a rotating mode on the fixing blocks (11).
3. A foldable moving cart according to claim 1, wherein: the novel universal wheel is characterized in that universal wheels (9) are rotatably connected to four corners of the bottom end of the underframe (1), supporting frames (3) are attached to the left side and the right side of the underframe (1), and the universal wheels (9) are rotatably connected to the front side and the rear side of the bottom end of each supporting frame (3).
4. A foldable moving cart according to claim 1, wherein: the utility model discloses a fixed backplate (7), including fixed backplate (7), fixed backplate (7) upper end laminating has lifter plate (8), sliding connection has extension rod (5) in lifter plate (8) left and right sides, both ends around extension rod (5) fixed connection in U type frame (4), U type frame (4) set up in extension backplate (6) bottom.
5. The foldable moving cart as defined in claim 4, wherein: the U-shaped frame (4), the extension rod (5) and the lifting plate (8) are fixedly connected with extension protection rods (18) at the bottom ends, the extension protection rods (18) are provided with a plurality of extension protection rods, and the extension protection rods (18) are respectively connected in the support frame (3), the extension protection plate (6) and the fixed protection plate (7) in an interference mode.
6. A foldable moving cart according to claim 1, wherein: the guide rods (16) are fixedly connected to the front side and the rear side of the bottom end of the extension support plate (2), the guide rods (16) are fixedly connected to the front side and the rear side of one end of the support frame (3), and the guide rods (16) are slidably connected to the front side and the rear side of the underframe (1).
7. A foldable moving cart according to claim 1, wherein: the rear end of the underframe (1) is fixedly connected with a convex plate, and the upper end of the convex plate is fixedly connected with a handrail (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322337700.7U CN220924152U (en) | 2023-08-30 | 2023-08-30 | Foldable moving trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322337700.7U CN220924152U (en) | 2023-08-30 | 2023-08-30 | Foldable moving trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220924152U true CN220924152U (en) | 2024-05-10 |
Family
ID=90960841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322337700.7U Active CN220924152U (en) | 2023-08-30 | 2023-08-30 | Foldable moving trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220924152U (en) |
-
2023
- 2023-08-30 CN CN202322337700.7U patent/CN220924152U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |