CN211809702U - Telescopic trolley - Google Patents
Telescopic trolley Download PDFInfo
- Publication number
- CN211809702U CN211809702U CN201921838935.1U CN201921838935U CN211809702U CN 211809702 U CN211809702 U CN 211809702U CN 201921838935 U CN201921838935 U CN 201921838935U CN 211809702 U CN211809702 U CN 211809702U
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- locking bolt
- connecting rod
- rod
- threaded hole
- 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.)
- Active
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a flexible platform truck, including first mount, second mount, first connecting elements and second coupling assembling, first connecting elements reaches second coupling assembling sets up first mount with between the second mount, just first connecting elements sets up second coupling assembling top, first connecting elements reaches second coupling assembling is suitable for with two first mount with the second mount is connected, and this flexible platform truck can need adjust the size, and the volume of carrying the thing is many, and area is little.
Description
Technical Field
The utility model relates to a frock thing frame technical field especially relates to a flexible platform truck.
Background
A trolley or a cage trolley is a unit moving container device which is provided with four trundles and used for transporting and storing materials. The method is commonly used for logistics distribution of a large supermarket or logistics turnover between factory processes.
The size of the existing trolley can not be adjusted according to the use requirement, the load capacity is small, and the occupied area is large.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a telescopic trolley which can be adjusted in size, has a large load capacity and occupies a small area.
The purpose of the utility model is realized by adopting the following technical scheme:
a telescopic trolley comprises a first fixing frame, a second fixing frame, a first connecting assembly and a second connecting assembly, wherein the first connecting assembly and the second connecting assembly are arranged between the first fixing frame and the second fixing frame, the first connecting assembly is arranged above the second connecting assembly, and the first connecting assembly and the second connecting assembly are suitable for connecting the two first fixing frames with the second fixing frame;
the first connecting assembly comprises two first connecting rods and two first sleeve rods, wherein first ends of the first connecting rods are arranged on the first fixing frame, second ends of the first connecting rods are slidably sleeved at first ends of the first sleeve rods, and second ends of the first sleeve rods are arranged on the second fixing frame;
the second connecting assembly comprises two second connecting rods and two second loop bars, the first ends of the second connecting rods are installed on the second fixing frame, the second ends of the second connecting rods are slidably sleeved at the first ends of the second loop bars, and the second ends of the second loop bars are installed on the second fixing frame.
Furthermore, the first connecting assembly further comprises a first locking bolt, a first threaded hole matched with the first locking bolt in a threaded manner is formed in the surface of the first sleeve rod, and the first locking bolt is suitable for penetrating through the first threaded hole to abut against the first connecting rod so as to limit the movement of the first connecting rod.
Furthermore, a first locking groove is formed in the outer circular surface of the second end of the first connecting rod, and the first locking bolt is suitable for penetrating through the first threaded hole and being embedded into the first locking groove.
Further, the second connecting assembly further comprises a second locking bolt, a second threaded hole matched with the second locking bolt in a threaded mode is formed in the surface of the second sleeve rod, and the second locking bolt is suitable for penetrating through the second threaded hole and abutted to the second connecting rod so as to limit the movement of the second connecting rod.
Furthermore, a second locking groove is formed in the outer circular surface of the second end of the second connecting rod, and the second locking bolt is suitable for penetrating through the second threaded hole and being embedded into the second locking groove.
Further, the connecting device comprises a third connecting assembly, the third connecting assembly comprises two third connecting rods and two third sleeve rods, the first ends of the third connecting rods are installed on the first fixing frame, the second ends of the third connecting rods are slidably sleeved at the first ends of the third sleeve rods, and the second ends of the third sleeve rods are installed on the second fixing frame.
Further, the third connecting assembly further comprises a third locking bolt, a third threaded hole matched with the third locking bolt in a threaded manner is formed in the surface of the third sleeve rod, and the third locking bolt is suitable for penetrating through the third threaded hole and abutted against the third connecting rod so as to limit the movement of the third connecting rod.
Furthermore, a third locking groove is formed in the outer circular surface of the second end of the third connecting rod, and the third locking bolt is suitable for penetrating through a third threaded hole and being embedded into the third locking groove.
Furthermore, a first limiting seat is formed on the outer circular surface of the first end of the first connecting rod, the first limiting seat is suitable for being abutted to the first end of the first sleeve rod, a second limiting seat is formed on the outer circular surface of the first end of the second connecting rod, and the second limiting seat is suitable for being abutted to the first end of the second sleeve rod.
Furthermore, universal wheels are arranged at the lower ends of the first fixing frame and the second fixing frame.
Compared with the prior art, the beneficial effects of the utility model reside in that:
this application passes through first coupling assembling and second coupling assembling with first mount and second mount and is connected, make the user remove first mount or second mount as required, so that the length that the head rod stretches out the first loop bar increases, the length that the second connecting rod stretches out the second loop bar increases, in order to increase the distance between first mount and the second mount, and then increase the size of placing the platform when adjusting the platform truck size, so that the user places more article, when not using, the user can be with in the first loop bar of head rod income, with in the second loop bar of second connecting rod income, in order to reduce the distance between first mount and the second mount, thereby reduce the occupation of land space of platform truck.
Drawings
Fig. 1 is a flow chart of a telescopic trolley of the present invention;
the figure is as follows: 10. a first fixing frame; 20. a second fixing frame; 31. a first connecting rod; 311. a first locking groove; 312. a first limiting seat; 32. a first loop bar; 33. a first locking bolt; 41. a second connecting rod; 411. a second locking groove; 412. a second limiting seat; 42. a second loop bar; 43. a second locking bolt; 50. a third connection assembly; 60. a universal wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1, the retractable trolley includes a first fixing frame 10, a second fixing frame 20, a first connecting assembly and a second connecting assembly, wherein the first connecting assembly and the second connecting assembly are disposed between the first fixing frame 10 and the second fixing frame 20, the first connecting assembly is disposed above the second connecting assembly, and the first connecting assembly and the second connecting assembly are suitable for connecting the two first fixing frames 10 and the second fixing frame 20;
the first connecting assembly comprises two first connecting rods 31 and two first sleeve rods 32, a first end of each first connecting rod 31 is mounted on the first fixing frame 10, a second end of each first connecting rod 31 is slidably sleeved at a first end of each first sleeve rod 32, and a second end of each first sleeve rod 32 is mounted on the second fixing frame 20;
the second connecting assembly includes two second connecting rods 41 and two second loop bars 42, a first end of the second connecting rod 41 is mounted on the second fixing frame 20, a second end of the second connecting rod is slidably sleeved on a first end of the second loop bar 42, and a second end of the second loop bar 42 is mounted on the second fixing frame 20.
When the trolley is used, a user moves the first fixing frame 10 or the second fixing frame 20 according to use needs, so that the first connecting rod 31 slides along the first loop bar 32, the second connecting rod 41 slides along the second loop bar 42, the distance between the first fixing frame 10 and the second fixing frame 20 is increased, the trolley stops until the use needs are met, then articles are placed on the placing table formed by the two first connecting rods 31 and the two first loop bars 32 or the two second connecting rods 41 and the two second loop bars 42, if the occupied space of the trolley needs to be reduced, the first fixing frame 10 or the second fixing frame 20 can be moved, the distance between the first fixing frame 10 and the second fixing frame 20 is reduced, and the occupied space of the trolley is reduced.
More specifically, the first connecting assembly further includes a first locking bolt 33, a first threaded hole adapted to the first locking bolt 33 is formed in a surface of the first sleeve 32, and the first locking bolt is adapted to pass through the first threaded hole to abut against the first connecting rod 31 so as to limit the movement of the first connecting rod 31.
Through setting up first locking bolt 33 and the cooperation is seted up and is seted up first screw hole on first sleeve pole 32 surface for the user can adjust to suitable position back at first mount 10 and second mount 20, supports the head rod 31 with screwing in first screw hole with first locking bolt 33, and it removes to avoid the head rod 31 to take place in the use, and the distance is unset between first mount 10 and the second mount 20.
More specifically, the first connecting rod 31 has a first locking groove 311 formed on the outer circumferential surface of the second end thereof, and the first locking bolt 33 is adapted to pass through the first threaded hole and be inserted into the first locking groove 311, so that the first locking bolt 33 can lock the first connecting rod 31.
Specifically, the second connecting assembly further includes a second locking bolt 43, a second threaded hole adapted to the second locking bolt 43 is formed in the surface of the second sleeve rod 42, and the second locking bolt 43 is adapted to pass through the second threaded hole to abut against the second connecting rod 41 so as to limit the movement of the second connecting rod 41.
Through setting up second locking bolt 43 and the cooperation is seted up and is seted up the second screw hole on second loop bar 42 surface for the user can adjust to suitable position back at first mount 10 and second mount 20, supports tight second connecting rod 41 in screwing in the second screw hole with second locking bolt 43, and it removes to avoid first connecting rod 31 to take place in the use, and the distance is unset between first mount 10 and the second mount 20.
The second end outer circular surface of the second connecting rod 41 is opened with a second locking slot 411, and the second locking bolt 43 is suitable for passing through the second threaded hole and being embedded in the second locking slot 411, so that the second locking bolt 43 locks the second connecting rod 41.
More specifically, in order to improve the stability of the trolley, the trolley further comprises a third connecting assembly 50, the third connecting assembly 50 comprises two third connecting rods and two third sleeve rods, a first end of each third connecting rod is mounted on the first fixing frame 10, a second end of each third sleeve rod is slidably sleeved at a first end of each third sleeve rod, a second end of each third sleeve rod is mounted on the second fixing frame 20, and when the trolley is used, a user can place an article on a placing table formed by the two third connecting rods and the two third sleeve rods.
Specifically, the third connecting assembly 50 further includes a third locking bolt, a third threaded hole adapted to the third locking bolt is formed in the surface of the third sleeve, and the third locking bolt is adapted to pass through the third threaded hole to abut against the third connecting rod so as to limit the movement of the third connecting rod.
More specifically, a third locking groove is formed in the outer circular surface of the second end of the third connecting rod, and the third locking bolt is suitable for penetrating through the third threaded hole and being embedded into the third locking groove.
The first limiting seat 312 is formed on the outer circular surface of the first end of the first connecting rod 31, the first limiting seat 312 is suitable for being abutted to the first end of the first sleeve rod 32, the second limiting seat 412 is formed on the outer circular surface of the first end of the second connecting rod 41, the second limiting seat 412 is suitable for being abutted to the first end of the second sleeve rod 42, and by arranging the first limiting seat 312 and the second limiting seat 412, the situation that the first connecting rod 31 or the second connecting rod 41 is completely inserted into the first sleeve rod 32 or the second sleeve rod 42 and cannot be pulled out when in use can be avoided.
The universal wheels 60 are disposed at the lower ends of the first and second fixing frames 10 and 20 to facilitate the movement of the trolley.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a flexible platform truck which characterized in that: the connecting device comprises a first fixing frame, a second fixing frame, a first connecting assembly and a second connecting assembly, wherein the first connecting assembly and the second connecting assembly are arranged between the first fixing frame and the second fixing frame, the first connecting assembly is arranged above the second connecting assembly, and the first connecting assembly and the second connecting assembly are suitable for connecting the two first fixing frames with the second fixing frame;
the first connecting assembly comprises two first connecting rods and two first sleeve rods, wherein first ends of the first connecting rods are arranged on the first fixing frame, second ends of the first connecting rods are slidably sleeved at first ends of the first sleeve rods, and second ends of the first sleeve rods are arranged on the second fixing frame;
the second connecting assembly comprises two second connecting rods and two second loop bars, the first ends of the second connecting rods are installed on the second fixing frame, the second ends of the second connecting rods are slidably sleeved at the first ends of the second loop bars, and the second ends of the second loop bars are installed on the second fixing frame.
2. A telescopic trolley as claimed in claim 1, characterized in that: the first connecting assembly further comprises a first locking bolt, a first threaded hole matched with the first locking bolt in a threaded mode is formed in the surface of the first sleeve rod, and the first locking bolt is suitable for penetrating through the first threaded hole to be abutted to the first connecting rod so as to limit the movement of the first connecting rod.
3. A telescopic trolley as claimed in claim 2, characterized in that: and a first locking groove is formed in the outer circular surface of the second end of the first connecting rod, and the first locking bolt is suitable for penetrating through the first threaded hole and being embedded into the first locking groove.
4. A telescopic trolley as claimed in claim 1, characterized in that: the second connecting assembly further comprises a second locking bolt, a second threaded hole matched with the second locking bolt in a threaded mode is formed in the surface of the second sleeve rod, and the second locking bolt is suitable for penetrating through the second threaded hole and abutted against the second connecting rod to limit the movement of the second connecting rod.
5. The telescopic trolley according to claim 4, wherein: and a second locking groove is formed in the outer circular surface of the second end of the second connecting rod, and the second locking bolt is suitable for penetrating through the second threaded hole and being embedded into the second locking groove.
6. A telescopic trolley as claimed in claim 1, characterized in that: the first end of the third connecting rod is arranged on the first fixing frame, the second end of the third connecting rod is slidably sleeved at the first end of the third sleeve rod, and the second end of the third sleeve rod is arranged on the second fixing frame.
7. A telescopic trolley as claimed in claim 6, characterized in that: the third connecting assembly further comprises a third locking bolt, a third threaded hole matched with the third locking bolt in a threaded manner is formed in the surface of the third sleeve rod, and the third locking bolt is suitable for penetrating through the third threaded hole and abutted against the third connecting rod so as to limit the movement of the third connecting rod.
8. A telescopic trolley as claimed in claim 7, characterized in that: and a third locking groove is formed in the outer circular surface of the second end of the third connecting rod, and the third locking bolt is suitable for penetrating through a third threaded hole and being embedded into the third locking groove.
9. A telescopic trolley as claimed in claim 1, characterized in that: the first limiting seat is formed on the outer circular surface of the first end of the first connecting rod and is suitable for being abutted to the first end of the first sleeve rod, the second limiting seat is formed on the outer circular surface of the first end of the second connecting rod and is suitable for being abutted to the first end of the second sleeve rod.
10. A telescopic trolley as claimed in claim 1, characterized in that: the lower ends of the first fixing frame and the second fixing frame are provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921838935.1U CN211809702U (en) | 2019-10-29 | 2019-10-29 | Telescopic trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921838935.1U CN211809702U (en) | 2019-10-29 | 2019-10-29 | Telescopic trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211809702U true CN211809702U (en) | 2020-10-30 |
Family
ID=73146888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921838935.1U Active CN211809702U (en) | 2019-10-29 | 2019-10-29 | Telescopic trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211809702U (en) |
-
2019
- 2019-10-29 CN CN201921838935.1U patent/CN211809702U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205632566U (en) | Dual -purpose trolley | |
| CN206633920U (en) | A kind of hiding cross beam type roof-rack | |
| CN211809702U (en) | Telescopic trolley | |
| US9643632B2 (en) | Portable utility cart | |
| CN203307701U (en) | Mobile lane | |
| CN105936286A (en) | Portable large-bearing-capacity flat car with telescopic car body and telescopic armrests | |
| CN103909952A (en) | Size adjustable four-wheel transportation cart | |
| CN204675558U (en) | Be easy to the baggage elevator loading and unloading loading | |
| CN204548228U (en) | A kind of 360 ° of steering hardwarees | |
| CN207827142U (en) | A kind of cart for transporting textile product | |
| CN204547949U (en) | A kind of car roof luggage fixing arrangement | |
| CN202669882U (en) | Steel wire coiled material carrying vehicle | |
| CN203111830U (en) | Container | |
| CN204606450U (en) | A kind of novel pallet | |
| CN212580390U (en) | Adjustable transportation goods shelves | |
| CN210502742U (en) | Folding cart for ball transportation | |
| CN204097029U (en) | Companion ladder lockable mechanism | |
| CN109941325B (en) | Commodity circulation transportation carrier | |
| CN204488870U (en) | Push rod detouchable perambulator | |
| CN204324737U (en) | A kind of mast-up for chemical plant lifting | |
| CN204454448U (en) | A kind of unpowered upset travelling car | |
| CN201849410U (en) | Multifunctional commodity shelf for vehicle | |
| CN204097014U (en) | A kind of fork of forklift truck span adjustment structure | |
| CN206307418U (en) | A kind of general placement tray of engine | |
| CN110893888A (en) | Be used for workshop round steel to transport trailer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |