CN109501840A - A kind of trolley with plastic side panel - Google Patents

A kind of trolley with plastic side panel Download PDF

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Publication number
CN109501840A
CN109501840A CN201811420863.9A CN201811420863A CN109501840A CN 109501840 A CN109501840 A CN 109501840A CN 201811420863 A CN201811420863 A CN 201811420863A CN 109501840 A CN109501840 A CN 109501840A
Authority
CN
China
Prior art keywords
sleeve
side plate
plate
trolley
bottom plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811420863.9A
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Chinese (zh)
Other versions
CN109501840B (en
Inventor
顾兴锋
葛银贵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xingfeng Casters (jiangsu) Co Ltd
Original Assignee
Xingfeng Casters (jiangsu) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xingfeng Casters (jiangsu) Co Ltd filed Critical Xingfeng Casters (jiangsu) Co Ltd
Priority to CN201811420863.9A priority Critical patent/CN109501840B/en
Priority claimed from CN201811420863.9A external-priority patent/CN109501840B/en
Publication of CN109501840A publication Critical patent/CN109501840A/en
Application granted granted Critical
Publication of CN109501840B publication Critical patent/CN109501840B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/002Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by a rectangular shape, involving sidewalls or racks
    • B62B3/005Details of storage means, e.g. drawers, bins or racks

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

The present invention provides a kind of trolleys with plastic side panel comprising: the first bottom plate, bottom is fixedly installed with multiple castors, top is fixedly installed with two U-shaped push rods, and two U-shaped push rods are positioned opposite, and U-shaped push rod includes two upright bar disposed in parallel;First side plate parts, it includes two the first side plates being oppositely arranged and two the second side plates for being oppositely arranged, two first side plates and two second side plates are enclosed rectangular frame, the end of first side plate is connected with the end of the second side plate, the opposite end of first side plate is respectively arranged with first sleeve, first sleeve is set in upright bar, the opposite end of second side plate is respectively arranged with second sleeve, second sleeve includes two second sleeve units of coaxial arrangement, two second sleeve units are set in upright bar, and two second sleeve units and first sleeve coaxial arrangement.This trolley can be using the netted side plate of plastic side panel substitution originally, more energy conservation and environmental protection in fit on, and more simple and convenient installing, disassembly efficiency is higher.

Description

A kind of trolley with plastic side panel
Technical field
The present invention relates to a kind of trolleys, in particular to a kind of trolley with plastic side panel.
Background technique
Trolley has very extensive application, such as warehouse, supermarket, hospital, during current material transfer In the occasions such as school, can all it need using the transhipment for realizing material to trolley.
Trolley used at present, plate portion are typically all the rack for using irony, are needed during installation by iron Bar is first welded into rack, then rack is fixed on the skeleton of trolley by modes such as welding, thus current side plate installation Mode is more complicated, inefficient in dismounting.
Summary of the invention
In consideration of it, the present invention provides a kind of trolleys with plastic side panel that disassembly efficiency can be improved.
For this purpose, the present invention provides a kind of trolleys with plastic side panel comprising:
First bottom plate, is rectangular base plate, and the bottom of the first bottom plate is fixedly installed with multiple castors, the top of the first bottom plate Two U-shaped push rods are fixedly installed with, two U-shaped push rods are positioned opposite, and U-shaped push rod includes two upright bar disposed in parallel, the top of two upright bars Portion is fixedly connected with the U-shaped body of rod;
The top of the first bottom plate, the first side plate are arranged along the edge of the first bottom plate and be located to first side plate parts Part includes two the first side plates being oppositely arranged and two the second side plates for being oppositely arranged, and two first side plates and two second side plates are all modeling Expect side plate, two first side plates and two second side plates are enclosed rectangular frame, the end of the end of the first side plate and the second side plate Connection, the opposite end of the first side plate is respectively arranged with first sleeve, and first sleeve is set in upright bar, the second side plate it is opposite Both ends are respectively arranged with second sleeve, and second sleeve includes two second sleeve units of coaxial arrangement, two second sleeve units it Between have the first gap, the first gap be more than or equal to first sleeve axial length, two second sleeve units are set in vertical On bar, and two second sleeve units and first sleeve coaxial arrangement.
Further, the end face of above-mentioned second sleeve unit and the docking of the end face of first sleeve.
Further, the end face of above-mentioned second sleeve unit has the first cambered surface, and the end face of first sleeve has splicing the Second cambered surface of one cambered surface.
Further, the surface of above-mentioned first side plate is provided with the first zigzag convex ribs.
Further, the opposite end of above-mentioned second side plate is respectively provided with two first trapezoidal plates.
Further, above-mentioned a kind of trolley with plastic side panel further include:
Second bottom plate is rectangular base plate, and the second bottom plate is parallel to the first bottom plate, and the second bottom plate is located at the upper of the first bottom plate Side, upright bar pass through the second bottom plate;
The top of the second bottom plate, the second side plate are arranged along the edge of the second bottom plate and be located to second side plate parts Part includes the two third side plates being oppositely arranged and two the 4th side plates that are oppositely arranged, and two third side plates and two the 4th side plates are all modeling Expect side plate, two third side plates and two the 4th side plates are enclosed rectangular frame, the end of the end of third side plate and the 4th side plate Connection, the opposite end of third side plate is respectively arranged with 3rd sleeve, and 3rd sleeve is set in upright bar, the 4th side plate it is opposite Both ends are respectively arranged with 4th sleeve, and 4th sleeve includes two 4th sleeve units of coaxial arrangement, two 4th sleeve units it Between have the second gap, the second gap be more than or equal to 3rd sleeve axial length, two 4th sleeve units are set in vertical On bar, and two 4th sleeve units and 3rd sleeve coaxial arrangement.
Further, the end face of above-mentioned 4th sleeve unit and the docking of the end face of 3rd sleeve.
Further, the end face of above-mentioned 4th sleeve unit has a third cambered surface, and the end face of 3rd sleeve has splicing the 4th cambered surface of three cambered surfaces.
Further, the surface of above-mentioned third side plate is provided with the second zigzag convex ribs.
Further, the opposite end of above-mentioned 4th side plate is respectively provided with two second trapezoidal plates.
A kind of trolley with plastic side panel provided by the present invention, mainly be provided with the first bottom plate, two U-shaped push rods with And first side plate parts, in the first side plate parts, two first side plates and two second side plates are enclosed rectangular frame, and two first Side plate and two second side plates are all plastic side panel;And first set is respectively arranged in the opposite end of fit on, the first side plate Cylinder, first sleeve are set in upright bar, and the opposite end of the second side plate is respectively arranged with second sleeve, and second sleeve includes coaxial Two second sleeve units being arranged, have the first gap between two second sleeve units, and the first gap is more than or equal to first The axial length of sleeve, two second sleeve units are set in upright bar, and two second sleeve units and first sleeve coaxial arrangement; Thus, the netted side plate that this trolley can be original using plastic side panel substitution in fit on, more energy conservation and environmental protection are being pacified Load onto more simple and convenient, disassembly efficiency is higher.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of main view of the trolley with plastic side panel provided in an embodiment of the present invention;
Fig. 2 is a kind of left view of the trolley with plastic side panel provided in an embodiment of the present invention;
Fig. 3 is a kind of top view of the trolley with plastic side panel provided in an embodiment of the present invention;
Fig. 4 is a kind of perspective view of the trolley with plastic side panel provided in an embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure It is fully disclosed to those skilled in the art.
Embodiment one:
Referring to Fig. 1 to Fig. 4, a kind of trolley with plastic side panel of the offer of the embodiment of the present invention one is shown in figure, Comprising: which the first bottom plate 1, is rectangular base plate, the bottom of the first bottom plate 1 is fixedly installed with multiple castors 11, the first bottom plate 1 Top is fixedly installed with two U-shaped push rods 12, and two U-shaped push rods 12 are positioned opposite, and U-shaped push rod 12 includes two upright bar disposed in parallel 121, the top of two upright bars 121 is fixedly connected with the U-shaped body of rod 122;First side plate parts 2, along the edge cloth of the first bottom plate 1 The top of the first bottom plate 1 is set and is located at, the first side plate parts 2 include that two the first side plates 21 and two being oppositely arranged are oppositely arranged Second side plate 22, two first side plates 21 and two second side plates 22 are all plastic side panel, two first side plates 21 and two second side plates 22 It is enclosed rectangular frame, the end of the first side plate 21 is connected with the end of the second side plate 22, the opposite end of the first side plate 21 It is respectively arranged with first sleeve 211, first sleeve 211 is set in upright bar 121, and the opposite end of the second side plate 22 is respectively set Have a second sleeve 221, second sleeve 221 includes two second sleeve units 222 of coaxial arrangement, two second sleeve units 222 it Between have the first gap 223, the first gap 223 be more than or equal to first sleeve 211 axial length, two second sleeve units 222 are set in upright bar 121, and two second sleeve units 222 and first sleeve 211 are coaxially disposed.
A kind of trolley with plastic side panel provided by the present embodiment is mainly provided with the first bottom plate, two U-shaped push rods And first side plate parts, in the first side plate parts, two first side plates and two second side plates are enclosed rectangular frame, and two Side plate and two second side plates are all plastic side panel;And first is respectively arranged in the opposite end of fit on, the first side plate Sleeve, first sleeve are set in upright bar, and the opposite end of the second side plate is respectively arranged with second sleeve, and second sleeve includes same Two second sleeve units of axis setting, have the first gap between two second sleeve units, and the first gap is more than or equal to the The axial length of one sleeve, two second sleeve units are set in upright bar, and two second sleeve units and first sleeve are coaxially set It sets;Thus, the netted side plate that this trolley can be original using plastic side panel substitution in fit on, more energy conservation and environmental protection, More simple and convenient installing, disassembly efficiency is higher.
Embodiment two:
Referring to Fig. 1 to Fig. 4, a kind of trolley with plastic side panel provided by Embodiment 2 of the present invention is shown in figure, The present embodiment be also further made that on the basis of the various embodiments described above it is following as an improved technical scheme: second sleeve The end face of unit 222 and the end face docking of first sleeve 211;The end face of second sleeve unit 222 has the first cambered surface 224, the The end face of one sleeve 211 has the second cambered surface 213 of the first cambered surface 224 of splicing;By the docking of the first cambered surface and the second cambered surface, So that the connection between adjacent both side plate is more firm, and interfering between the sleeve after connection is prevented, while may be used also To be provided with two serrated faces of cooperation between two cambered surfaces so that can be prevented after splicing between two cambered surfaces because side plate by The breakage problem at sleeve is caused to impact force, allows intensity herein higher.
Embodiment three:
Referring to Fig. 1 to Fig. 4, a kind of trolley with plastic side panel of the offer of the embodiment of the present invention three is shown in figure, The present embodiment be also further made that on the basis of the various embodiments described above it is following as an improved technical scheme: the first side plate 21 surface is provided with the first zigzag convex ribs 214.By the setting of above structure, the intensity of the first side plate can be made higher, And using the effect of the zigzag convex ribs, so that the impact force in outside cooperates above-mentioned cambered surface and sawtooth to water conservancy diversion at sleeve The effect in face allows side plate to obtain higher intensity and guarantees.
Example IV:
Referring to Fig. 1 to Fig. 4, a kind of trolley with plastic side panel of the offer of the embodiment of the present invention four is shown in figure, The present embodiment be also further made that on the basis of the various embodiments described above it is following as an improved technical scheme: the second side plate 22 opposite end is respectively provided with two first trapezoidal plates 225.By the setting of above structure, the intensity of second side plate can be made It is higher, and using the effect of the trapezoidal plate, so that the impact force in outside cooperates above-mentioned cambered surface and saw to water conservancy diversion at sleeve The effect of the flank of tooth allows side plate to obtain higher intensity and guarantees.
Embodiment five:
Referring to Fig. 1 to Fig. 4, a kind of trolley with plastic side panel of the offer of the embodiment of the present invention five is shown in figure, The present embodiment be also further made that on the basis of the various embodiments described above it is following as an improved technical scheme: also set up : the second bottom plate 3 is rectangular base plate, and the second bottom plate 3 is parallel to the first bottom plate 1, and the second bottom plate 3 is located at the upper of the first bottom plate 1 Side, upright bar 121 pass through the second bottom plate 3;Second side plate parts 4 arrange along the edge of the second bottom plate 3 and are located at the second bottom plate 3 top, the second side plate parts 4 include the two third side plates 41 being oppositely arranged and two the 4th side plates 42 that are oppositely arranged, and two the Three side plates 41 and two the 4th side plates 42 are all plastic side panel, and two third side plates 41 and two the 4th side plates 42 are enclosed rectangle frame Frame, the end of third side plate 41 are connected with the end of the 4th side plate 42, and the opposite end of third side plate 41 is respectively arranged with third Sleeve 411,3rd sleeve 411 are set in upright bar 121, and the opposite end of the 4th side plate 42 is respectively arranged with 4th sleeve 421, 4th sleeve 421 includes two 4th sleeve units 422 of coaxial arrangement, has the second gap between two 4th sleeve units 422 423, the second gap 423 is more than or equal to the axial length of 3rd sleeve 411, and two 4th sleeve units 422 are set in upright bar On 121, and two 4th sleeve units 422 and 3rd sleeve 411 are coaxially disposed.By the setting of above structure, so that this hand push Vehicle forms double-deck structure.
Embodiment six:
Referring to Fig. 1 to Fig. 4, a kind of trolley with plastic side panel of the offer of the embodiment of the present invention six is shown in figure, The present embodiment be also further made that on the basis of the various embodiments described above it is following as an improved technical scheme: 4th sleeve The end face of unit 422 and the end face docking of 3rd sleeve 411;The end face of 4th sleeve unit 422 has third cambered surface 424, the The end face of three sleeves 411 has the 4th cambered surface 413 of splicing third cambered surface 424.By the docking of third cambered surface and the 4th cambered surface, So that the connection between adjacent both side plate is more firm, and interfering between the sleeve after connection is prevented, while may be used also To be provided with two serrated faces of cooperation between two cambered surfaces so that can be prevented after splicing between two cambered surfaces because side plate by The breakage problem at sleeve is caused to impact force, allows intensity herein higher.
Embodiment seven:
Referring to Fig. 1 to Fig. 4, a kind of trolley with plastic side panel of the offer of the embodiment of the present invention seven is shown in figure, The present embodiment be also further made that on the basis of the various embodiments described above it is following as an improved technical scheme: third side plate 41 surface is provided with the second zigzag convex ribs 414.By the setting of above structure, the intensity of the first side plate can be made higher, And using the effect of the zigzag convex ribs, so that the impact force in outside cooperates above-mentioned cambered surface and sawtooth to water conservancy diversion at sleeve The effect in face allows side plate to obtain higher intensity and guarantees.
Embodiment eight:
Referring to Fig. 1 to Fig. 4, a kind of trolley with plastic side panel of the offer of the embodiment of the present invention eight is shown in figure, The present embodiment be also further made that on the basis of the various embodiments described above it is following as an improved technical scheme: the 4th side plate 42 opposite end is respectively provided with two second trapezoidal plates 425.By the setting of above structure, the intensity of second side plate can be made It is higher, and using the effect of the trapezoidal plate, so that the impact force in outside cooperates above-mentioned cambered surface and saw to water conservancy diversion at sleeve The effect of the flank of tooth allows side plate to obtain higher intensity and guarantees.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (10)

1. a kind of trolley with plastic side panel characterized by comprising
First bottom plate (1), is rectangular base plate, and the bottom of first bottom plate (1) is fixedly installed with multiple castors (11), described Two U-shaped push rods (12) are fixedly installed at the top of first bottom plate (1), the two U-shapeds push rod (12) is positioned opposite, and the U-shaped pushes away Bar (12) includes two upright bar (121) disposed in parallel, is fixedly connected with the U-shaped body of rod (122) at the top of two upright bar (121);
First side plate parts (2) arrange along the edge of first bottom plate (1) and are located at the upper of first bottom plate (1) Side, first side plate parts (2) include two the first side plates (21) being oppositely arranged and two the second side plates (22) for being oppositely arranged, Two first side plate (21) and two second side plate (22) are all plastic side panel, two first side plate (21) and described two Second side plate (22) is enclosed rectangular frame, and the end of first side plate (21) and the end of second side plate (22) connect It connects, the opposite end of first side plate (21) is respectively arranged with first sleeve (211), and the first sleeve (211) is set in On the upright bar (121), the opposite end of second side plate (22) is respectively arranged with second sleeve (221), and described second set Cylinder (221) includes two second sleeve units (222) of coaxial arrangement, has first between the two second sleeves unit (222) Gap (223), first gap (223) be more than or equal to the first sleeve (211) axial length, described two second Cartridge unit (222) is set on the upright bar (121), and the two second sleeves unit (222) and the first sleeve (211) it is coaxially disposed.
2. a kind of trolley with plastic side panel according to claim 1, which is characterized in that the second sleeve unit (222) the end face docking of end face and the first sleeve (211).
3. a kind of trolley with plastic side panel according to claim 2, which is characterized in that the second sleeve unit (222) end face has the first cambered surface (224), and the end face of the first sleeve (211), which has, splices first cambered surface (224) The second cambered surface (213).
4. a kind of trolley with plastic side panel according to claim 1, which is characterized in that first side plate (21) Surface be provided with the first zigzag convex ribs (214).
5. a kind of trolley with plastic side panel according to claim 1, which is characterized in that second side plate (22) Opposite end be respectively provided with two first trapezoidal plates (225).
6. a kind of trolley with plastic side panel according to claim 1, which is characterized in that further include:
Second bottom plate (3), is rectangular base plate, and second bottom plate (3) is parallel to first bottom plate (1), second bottom Plate (3) is located at the top of first bottom plate (1), and the upright bar (121) passes through second bottom plate (3);
Second side plate parts (4) arrange along the edge of second bottom plate (3) and are located at the upper of second bottom plate (3) Side, second side plate parts (4) include the two third side plates (41) being oppositely arranged and two the 4th side plates (42) that are oppositely arranged, The two thirds side plate (41) and two the 4th side plate (42) are all plastic side panel, the two thirds side plate (41) and described two 4th side plate (42) is enclosed rectangular frame, and the end of the third side plate (41) and the end of the 4th side plate (42) connect It connects, the opposite end of the third side plate (41) is respectively arranged with 3rd sleeve (411), and the 3rd sleeve (411) is set in On the upright bar (121), the opposite end of the 4th side plate (42) is respectively arranged with 4th sleeve (421), and described 4th set Cylinder (421) includes two 4th sleeve units (422) of coaxial arrangement, has second between the two 4th sleeves unit (422) Gap (423), second gap (423) be more than or equal to the 3rd sleeve (411) axial length, described two the 4th Cartridge unit (422) is set on the upright bar (121), and the two 4th sleeves unit (422) and the 3rd sleeve (411) it is coaxially disposed.
7. a kind of trolley with plastic side panel according to claim 6, which is characterized in that the 4th sleeve unit (422) the end face docking of end face and the 3rd sleeve (411).
8. a kind of trolley with plastic side panel according to claim 7, which is characterized in that the 4th sleeve unit (422) end face has third cambered surface (424), and the end face of the 3rd sleeve (411), which has, splices the third cambered surface (424) The 4th cambered surface (413).
9. a kind of trolley with plastic side panel according to claim 6, which is characterized in that the third side plate (41) Surface be provided with the second zigzag convex ribs (414).
10. a kind of trolley with plastic side panel according to claim 6, which is characterized in that the 4th side plate (42) opposite end is respectively provided with two second trapezoidal plates (425).
CN201811420863.9A 2018-11-26 Handcart with plastic side plate Active CN109501840B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811420863.9A CN109501840B (en) 2018-11-26 Handcart with plastic side plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811420863.9A CN109501840B (en) 2018-11-26 Handcart with plastic side plate

Publications (2)

Publication Number Publication Date
CN109501840A true CN109501840A (en) 2019-03-22
CN109501840B CN109501840B (en) 2024-07-05

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002405A1 (en) * 1979-05-07 1980-11-13 B Rehrig Telescoping shopping cart
DE202004002014U1 (en) * 2004-02-11 2004-06-03 Backhauß, Rolf Collapsible hand cart has box-shaped body with end and side walls connected to base plate via hooks and slots, and telescopic three-part draw bar
DE202005016068U1 (en) * 2005-10-13 2005-12-15 Macauto Industrial Co., Ltd., Yung-Kang Hand trolley has side plates with opposite ends of each extending in adjacent pair of slots of adjacent pair of braces in corners of chassis
TWM284593U (en) * 2005-08-03 2006-01-01 Macauto Ind Co Ltd Cart
CN205365675U (en) * 2015-12-31 2016-07-06 江苏凯帝商业设施有限公司 Handcart with safety belt
CN205554229U (en) * 2016-04-11 2016-09-07 吴希良 Double -deck shopping basket handcart of safe type
CN207208128U (en) * 2017-08-17 2018-04-10 无锡市顺来净化科技有限公司 A kind of stainless steel trolley
CN208036328U (en) * 2017-12-05 2018-11-02 安徽迈世达医疗科技有限公司 Multifunctional trolley
CN209410098U (en) * 2018-11-26 2019-09-20 兴锋脚轮(江苏)有限公司 A kind of trolley with plastic side panel

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002405A1 (en) * 1979-05-07 1980-11-13 B Rehrig Telescoping shopping cart
DE202004002014U1 (en) * 2004-02-11 2004-06-03 Backhauß, Rolf Collapsible hand cart has box-shaped body with end and side walls connected to base plate via hooks and slots, and telescopic three-part draw bar
TWM284593U (en) * 2005-08-03 2006-01-01 Macauto Ind Co Ltd Cart
DE202005016068U1 (en) * 2005-10-13 2005-12-15 Macauto Industrial Co., Ltd., Yung-Kang Hand trolley has side plates with opposite ends of each extending in adjacent pair of slots of adjacent pair of braces in corners of chassis
CN205365675U (en) * 2015-12-31 2016-07-06 江苏凯帝商业设施有限公司 Handcart with safety belt
CN205554229U (en) * 2016-04-11 2016-09-07 吴希良 Double -deck shopping basket handcart of safe type
CN207208128U (en) * 2017-08-17 2018-04-10 无锡市顺来净化科技有限公司 A kind of stainless steel trolley
CN208036328U (en) * 2017-12-05 2018-11-02 安徽迈世达医疗科技有限公司 Multifunctional trolley
CN209410098U (en) * 2018-11-26 2019-09-20 兴锋脚轮(江苏)有限公司 A kind of trolley with plastic side panel

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