CN207784656U - A kind of folding dining-cart - Google Patents
A kind of folding dining-cart Download PDFInfo
- Publication number
- CN207784656U CN207784656U CN201720912028.1U CN201720912028U CN207784656U CN 207784656 U CN207784656 U CN 207784656U CN 201720912028 U CN201720912028 U CN 201720912028U CN 207784656 U CN207784656 U CN 207784656U
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- CN
- China
- Prior art keywords
- pallet
- frame
- component
- shaft
- groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of folding dining-carts,Solves existing dining car when not in use,Often occupy excessive place,Cause the waste of space resources,Its key points of the technical solution are that including vehicle frame,It is placed in the idler wheel of the bottom of frame,The vehicle frame includes left frame and correct frame,It is connected with pallet component between the left frame and correct frame,The pallet component includes the shaft for being parallel to left frame and correct frame setting,One end is articulated with the rotatable connection of the left frame other end in the left pallet of the shaft,One end is articulated with the rotatable connection of the correct frame other end in the right pallet of the shaft,The pallet component is connected and fixed left pallet and right pallet in work station and realizes that left pallet and right pallet can be rotated around the shaft to the lock-in component of folding station to push to unlock,It is collapsed by folding dining car,Reduce the space occupancy of dining car,To achieve the purpose that reduce space resources waste.
Description
Technical field
The utility model is related to field of furniture, more specifically, it relates to a kind of folding dining-cart.
Background technology
Traditional dining car generally by dining car ontology and is installed in several castors of dining car ontology lower face and forms, dining car ontology
It is further made of two layers or two layers or more of pallet, food, cargo or tableware and other items are positioned on pallet, and by people
It pushes and these articles is transported to demander at one's side.A large amount of food and tableware can be disposably transported using dining car, therefore can
Working efficiency is greatly promoted, the burden of staff is mitigated.
But existing dining car is substantially the structure of fixed size, not foldable gathering, when dining car is when idle,
For possessing the place of more dining car, dining car when not in use, often occupies excessive place, causes the wave of space resources
Take.
Utility model content
The purpose of this utility model is to provide a kind of folding dining-cart, is collapsed by folding dining car, reduces the sky of dining car
Between occupation rate, to achieve the purpose that reduce space resources waste.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of folding dining-cart, packet
The idler wheel for including vehicle frame, being placed in the bottom of frame, the vehicle frame include left frame and correct frame, the left frame and correct frame it
Between be connected with pallet component, the pallet component includes that the shaft for being parallel to left frame and correct frame setting, one end are articulated with a left side
The rotatable connection of the frame other end is articulated with the rotatable connection of the correct frame other end in the shaft in the left pallet of the shaft, one end
Right pallet, the pallet component be connected and fixed left pallet and right pallet in work station and with push unlock realize left pallet and
Right pallet can be rotated around the shaft to the lock-in component of folding station.
By using above-mentioned technical proposal, unlock lock-in component is pushed, is made together with left pallet and right pallet rotary folding,
Meanwhile may further left frame and correct frame fold, space occupancy is reduced, to reduce space resources waste；
Lock-in component can fix left pallet and right pallet is in same plane i.e. work station, be convenient for accommodating food.
Preferably, the lock-in component includes the left fixed block for being fixed on left pallet, the right fixed block for being fixed on right pallet,
The left fixed block fixes flexible buckle, and the groove that the right fixed block offers and is connected together is described right solid
Determine block and is connected with the mandril for pushing buckle to skid off groove for human hand.
By using above-mentioned technical proposal, buckle is simple with the connection type of groove, meanwhile, push mandril, so that it may so that
Buckle skids off groove, so as to be folded to dining car, is conveniently operated.
Preferably, the right fixed block is equipped with the slippage slot slid for mandril, it is equipped in the slippage slot and pulls mandril point
From in the first spring of buckle.
By using above-mentioned technical proposal, slippage slot has the function of being oriented to, and mandril is enable accurately to push buckle, while the
The setting of one spring makes to reset after mandril pressing, convenient to press next time.
Preferably, the groove is equipped with the elastic parts for pushing buckle to screw out groove, the elastic parts includes the second bullet
Bottom portion of groove is fixed in spring, described second spring one end, and the second spring other end is fixed with pushing block.
By using above-mentioned technical proposal, second spring has the elastic force for pushing buckle to screw out groove, facilitates operation.
Preferably, the one side at buckle elastic pressfitting groove edge is inclined-plane.
By using above-mentioned technical proposal, when by buckling precession groove, inclined-plane makes groove edge have horizontal direction to buckle
Extruding force, enable the light slide into grooves of buckle, be conveniently operated.
Preferably, the pallet component is provided with two groups one on the other.
By using above-mentioned technical proposal, setting up and down two groups of pallet components increase the space of accommodating food, improve
The practicability of dining car.
Preferably, being connected with connecting rod between the shaft of pallet component described in two groups, the connecting rod is fixed with handle block.
By using above-mentioned technical proposal, pull handle block can two groups of pallet components fold together, it is easy to operation.
Preferably, the pallet component above the vehicle frame is equipped with handrail.
By using above-mentioned technical proposal, handrail, which is conveniently operated personnel, to be puted forth effort, to be conveniently operated.
In conclusion the utility model has the advantages that：Lock-in component can be fixed at left pallet and right pallet
In same plane, that is, work station, it is convenient for accommodating food, meanwhile, promotion makes lock-in component unlock, to make left pallet and right support
Disc spins fold, meanwhile, left frame and left pallet are hinged, and correct frame and right pallet are hinged, may further left frame
It is folded with correct frame, reduces space occupancy, to reduce space resources waste.
Description of the drawings
Fig. 1 is example structure schematic diagram；
Fig. 2 is the sectional view of lock-in component in embodiment；
Fig. 3 is the enlarged drawing at A in Fig. 2.
In figure：1, left frame；2, correct frame；3, left pallet；31, left fixed block；311, it buckles；312, inclined-plane；4, right support
Disk；41, right fixed block；411, groove；412, second spring；413, pushing block；414, mandril；415, slippage slot；416, the first bullet
Spring；5, shaft；6, idler wheel；7, connecting rod；71, handle block；8, handrail.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Embodiment：A kind of folding dining-cart, as shown in Figure 1, including vehicle frame, bottom of frame is equipped with idler wheel 6.
Vehicle frame includes left frame 1 and correct frame 2, and pallet component, pallet component are connected between left frame 1 and correct frame 2
Shaft 5 including being parallel to left frame 1 and the setting of correct frame 2, shaft 5 are connected with left pallet 3 and right pallet 4,3 one end of left pallet
It is articulated with 1 other end of left frame and is sheathed on shaft 5；4 one end of right pallet is articulated with 2 other end of correct frame and is sheathed on shaft 5.
Pallet component is connected with lock-in component, and lock-in component can fix left pallet 3 and right pallet 4 in same plane i.e.
Work station is convenient for accommodating food；Promotion makes lock-in component unlock, to make left pallet 3 and 4 rotary folding of right pallet one
It rises, meanwhile, 3 one end of left pallet is articulated with 1 other end of left frame and is sheathed on shaft 5, and it is another that 4 one end of right pallet is articulated with correct frame 2
One end is sheathed on shaft 5, may further left frame 1 and correct frame 2 fold, space occupancy is reduced, to reduce
Space resources wastes.
As depicted in figs. 1 and 2, lock-in component includes left fixed block 31 and right fixed block 41, left fixed block 31 and right fixation
41 shape size of block is consistent, is a quarter annulus, and left fixed block 31 is welded on the upper surface of left pallet 3, right fixed block 41
It is welded on the upper surface of right pallet 4, flexible buckle 311 is welded on left fixed block 31, right fixed block 41 is offered and buckled
311 grooves 411 being connected together, right fixed block 41 are connected with mandril 414, and mandril 414 can be pushed for human hand makes buckle 311 slide
Go out groove 411.
Buckle is 311 simple with the connection type of groove 411, meanwhile, push mandril 414, so that it may so that buckle 311 skid off it is recessed
Slot 411 is conveniently operated so as to be folded to dining car.
Right fixed block 41 offers the slippage slot 415 slid for mandril 414, and 415 bottom of slippage slot is connected with the first spring
416,416 one end of the first spring is welded on 415 bottom of slippage slot, and the other end is welded on mandril 414, and the first spring 416 has drawing
Dynamic mandril 414 return back to the elastic force in slippage slot 415.
Slippage slot 415 has the function of being oriented to, and mandril 414 is enable accurately to push buckle 311, while the first spring 416
Setting can reset after so that mandril 414 is pressed, convenient to press next time.
Groove 411 is connected with elastic parts, and elastic parts has the elastic force for pushing buckle 311 to screw out groove 411, elastic parts
Including second spring 412,412 one end of second spring is welded on 411 bottom of groove, and 412 other end of second spring is welded with pushing block
413。
Second spring 412 has the elastic force for pushing buckle 311 to screw out groove 411, facilitates operation.
The one side at buckle 311 towards 411 edge of elastic pressfitting groove is inclined-plane 312, when by buckling 311 precession groove 411,
Inclined-plane 312 makes 411 edge of groove have the extruding force of horizontal direction to buckle 311, enables the easily slide into grooves 411 of buckle 311, side
Convenient to operate.
Pallet component is provided with two groups one on the other, and connecting rod 7 is arranged between the shaft 5 of two groups of pallet components, and connecting rod 7 is solid
Surely have a handle block 71, pull handle block 71 can two groups of pallet components fold together, it is easy to operation.
Left pallet 3 and right pallet 4 above vehicle frame are respectively welded handrail 8, and handrail 8, which is conveniently operated personnel, to be puted forth effort, to
It is conveniently operated.
The course of work and operation principle：Lock-in component can fix left pallet 3 and right pallet 4 is in same plane and works
Station, work station are convenient for accommodating food；When needing to fold in dining car, mandril 414 is pushed, makes buckle 311 out of groove 411
It skids off, then upper handle block 71 can make together with left pallet 3 and 4 rotary folding of right pallet, may further 1 He of left frame
Correct frame 2 folds, and reduces space occupancy, to reduce space resources waste, this of simple structure and strong practicability.
Claims (8)
1. a kind of folding dining-cart, it is characterized in that：Including vehicle frame, it is placed in the idler wheel (6) of the bottom of frame, the vehicle frame includes a left side
Frame (1) and correct frame (2) are connected with pallet component, the pallet component packet between the left frame (1) and correct frame (2)
Include be parallel to left frame (1) and correct frame (2) setting shaft (5), one end be articulated with left frame (1) other end rotatable connection in
The left pallet (3) of the shaft (5), one end are articulated with the rotatable connection of correct frame (2) other end in the right pallet of the shaft (5)
(4), the pallet component is connected and fixed left pallet (3) and right pallet (4) in work station and to push unlock to realize left pallet
(3) it (5) can be rotated around the shaft to the lock-in component of folding station with right pallet (4).
2. a kind of folding dining-cart according to claim 1, it is characterized in that：The lock-in component includes being fixed on left pallet
(3) left fixed block (31), the right fixed block (41) for being fixed on right pallet (4), left fixed block (31) fixation are flexible
It buckles (311), the right fixed block (41) offers the groove (411) being connected together with buckle (311), the right fixed block
(41) it is connected with the mandril (414) for pushing buckle (311) to skid off groove (411) for human hand.
3. a kind of folding dining-cart according to claim 2, it is characterized in that：The right fixed block (41) is equipped with for mandril
(414) slippage slot (415) slid is equipped with pull mandril (414) to be located away from buckle (311) the in the slippage slot (415)
One spring (416).
4. a kind of folding dining-cart according to claim 3, it is characterized in that：The groove (411), which is equipped with, pushes buckle (311)
The elastic parts of groove (411) is screwed out, the elastic parts includes second spring (412), and described second spring (412) one end is solid
Due to groove (411) bottom, second spring (412) other end is fixed with pushing block (413).
5. a kind of folding dining-cart according to claim 4, it is characterized in that：The elastic pressfitting groove (411) of the buckle (311)
The one side at edge is inclined-plane (312).
6. a kind of folding dining-cart according to claim 5, it is characterized in that：The pallet component is provided with two one on the other
Group.
7. a kind of folding dining-cart according to claim 6, it is characterized in that：Between the shaft (5) of pallet component described in two groups
It is connected with connecting rod (7), the connecting rod (7) is fixed with handle block (71).
8. a kind of folding dining-cart according to claim 7, it is characterized in that：Pallet component above the vehicle frame is equipped with
Handrail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912028.1U CN207784656U (en) | 2017-07-25 | 2017-07-25 | A kind of folding dining-cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912028.1U CN207784656U (en) | 2017-07-25 | 2017-07-25 | A kind of folding dining-cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207784656U true CN207784656U (en) | 2018-08-31 |
Family
ID=63274567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720912028.1U Expired - Fee Related CN207784656U (en) | 2017-07-25 | 2017-07-25 | A kind of folding dining-cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207784656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096560A (en) * | 2019-12-07 | 2020-05-05 | 郑州宏拓电子技术有限公司 | Foldable movable serving trolley |
-
2017
- 2017-07-25 CN CN201720912028.1U patent/CN207784656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096560A (en) * | 2019-12-07 | 2020-05-05 | 郑州宏拓电子技术有限公司 | Foldable movable serving trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 |