CN215347585U - Folding dining car - Google Patents
Folding dining car Download PDFInfo
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- CN215347585U CN215347585U CN202121465780.9U CN202121465780U CN215347585U CN 215347585 U CN215347585 U CN 215347585U CN 202121465780 U CN202121465780 U CN 202121465780U CN 215347585 U CN215347585 U CN 215347585U
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Abstract
The utility model discloses a folding dining car which comprises an upper object placing rack and a lower object placing rack, wherein a handle is hinged to the rear side of the top of the upper object placing rack, the handle is arranged in an inclined manner from front to back, a transverse connecting column is arranged on the rear side of the top of the upper object placing rack, a sleeve sleeved on the outer side of the connecting column is arranged on the front side of the bottom of the handle, a stop dog abutting against the top of the upper object placing rack is arranged on the rear side of the bottom of the handle, front upper folding strips, front lower folding strips, rear upper folding strips and rear lower folding strips are arranged on the left side and the right side of the upper object placing rack and the lower object placing rack, upper ends of the front upper folding strips are hinged to the front side of the bottom of the upper object placing rack, and lower ends of the front upper folding strips are hinged to the upper ends of the rear lower folding strips. The novel handle is stable in structure, low in production cost, small in storage space, easy to fold and open, convenient to fold and use and easy to fold and open.
Description
Technical Field
The utility model relates to the technical field of dining cars, in particular to a folding dining car.
Background
The dining car is usually used for conveying food, tableware and the like, has the characteristics of good flowability, no site restriction, small and exquisite appearance and the like, is suitable for the requirement of food delivery, is widely applied to food delivery service in places such as restaurants, hotels, large factories, airports, schools, hospitals, hotels and the like, and has the advantages of great social progress, the foldable dining car appears in the market, the problem of large storage space is solved, but the existing foldable dining car has unstable structure when in use, high production cost and complicated folding steps, and the handle of the dining car cannot be folded and folded when not in use, thereby wasting the storage space and being inconvenient to use. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a folding dining car which is stable in structure and convenient to use.
The utility model is realized by the following technical scheme:
a folding dining car comprises an upper rack and a lower rack, wherein the rear side of the top of the upper rack is hinged with a handle, the handle is arranged from front to back in an inclined way, the rear side of the top of the upper rack is provided with a transverse connecting column, the front side of the bottom of the handle is provided with a sleeve sleeved outside the connecting column, the rear side of the bottom of the handle is provided with a stop dog for abutting against the top of the upper rack, the left side and the right side of the upper rack and the lower rack are respectively provided with a front upper folding strip, a front lower folding strip, a rear upper folding strip and a rear lower folding strip, the rear sides of the upper rack and the lower rack are provided with an upper folding rack and a lower folding rack, the upper end of the front upper folding strip is hinged with the front side of the bottom of the upper rack, the lower end of the front upper folding strip is hinged with the upper end of the rear lower folding strip, and the upper end of the front lower folding strip is hinged with the lower end of the rear lower folding strip, the lower end of the front lower folding strip is hinged with the front side of the top of the lower rack, the middle of the rear upper folding strip is hinged with the middle of the rear lower folding strip, the upper end of the rear upper folding strip is hinged with the rear side of the bottom of the upper rack, the lower end of the rear lower folding strip is hinged with the rear side of the top of the lower rack, the top of the upper folding rack is hinged with the rear side of the bottom of the upper rack, the bottom of the upper folding rack is hinged with the top of the lower folding rack, the bottom of the lower folding rack is hinged with the rear side of the top of the lower rack, the top of the lower folding rack is provided with a clamping hook, the bottom of the upper folding rack is provided with a connecting strip for the clamping hook to be hooked, the connecting strip is connected with a hand-adjusting locking screw in a threaded mode, and the top of the clamping hook is provided with a slotted hole for the hand-adjusting locking screw to be sleeved with.
Furthermore, the handle is arranged in an inverted U shape, and a wood handle is installed at the top of the handle.
Furthermore, the handle is made of twisted flat iron.
Furthermore, the front side of the bottom of the lower article shelf is provided with a caster.
Furthermore, the rear side of the bottom of the lower article shelf is provided with a caster wheel with a brake.
Further, the bottom of the connecting strip is provided with a nut for screwing the hand-adjusted locking screw.
Furthermore, the upper rack and the lower rack both comprise a flat iron outer frame and a basket welded at the bottom of the flat iron outer frame.
Furthermore, the included angle between the handle and the horizontal plane is 30-60 degrees.
Compared with the prior art, the utility model is hinged with a handle through the rear side of the top of the upper rack, the rear side of the top of the upper rack is provided with a transverse connecting column, the front side of the bottom of the handle is provided with a sleeve sleeved outside the connecting column, the rear side of the bottom of the handle is provided with a stop block for abutting against the top of the upper rack, so that the handle can be folded and folded when not in use and placed in the upper rack, thereby saving the storage space and being convenient to use, the left side and the right side of the upper rack and the lower rack are respectively provided with a front upper folding strip, a front lower folding strip, a rear upper folding strip and a rear lower folding strip, the rear sides of the upper rack and the lower rack are provided with an upper folding rack and a lower folding rack, the top of the lower folding rack is provided with a clamping hook, the bottom of the upper folding rack is provided with a connecting strip for the clamping hook to be hooked, the connecting strip is screwed with a hand-adjusting locking screw, the top of the clamping hook is provided with a slotted hole for the hand-adjusting locking screw to be sleeved through, the foldable dining car has the advantages that the structure is simple, the use is convenient, the production cost is low, the dining car is pulled open during the use, the clamping hooks are hooked on the connecting strips, the hand-adjusting locking screws are tightened to be used, the structure is stable during the use, the hand-adjusting locking screws are loosened during the non-use, the foldable dining car is packed up and stored, the storage occupied space is small, and the space resources are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the folding dining car of the present invention;
FIG. 2 is a left side view of the folding dining car of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 2;
fig. 5 is a schematic structural view of the folding dining car of the utility model when folded.
In the figure: 1-upper rack; 2-lower rack; 3-pulling a handle; 4-connecting a column; 5-a sleeve; 6-a stop block; 7-front upper folding strip; 8-front lower folding strip; 9-folding the upper back; 10-folding the strip back and down; 11-upper folding frame; 12-lower folding leg; 13-hook; 14-a connecting strip; 15-manually adjusting the locking screw; 16-a slot; 17-a wooden handle; 18-a caster wheel; 19-caster with brake.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the folding dining car of the present invention comprises an upper rack 1 and a lower rack 2, a handle 3 is hinged to the rear side of the top of the upper rack 1, the handle 3 is tilted from front to back, a transverse connecting column 4 is provided at the rear side of the top of the upper rack 1, a sleeve 5 is provided at the front side of the bottom of the handle 3 and sleeved outside the connecting column 4, a stop 6 is provided at the rear side of the bottom of the handle 3 and abutted against the top of the upper rack 1, a front upper folding strip 7, a front lower folding strip 8, a rear upper folding strip 9 and a rear lower folding strip 10 are provided at the left and right sides of the upper rack 1 and the lower rack 2, an upper folding rack 11 and a lower folding rack 12 are provided at the rear side of the upper rack 1, the upper end of the front upper folding strip 7 is hinged to the front side of the bottom of the upper rack 1, the lower end of the front upper folding strip 7 is hinged to the upper end of the rear lower folding strip 10, the upper end of the front lower folding strip 8 is hinged to the lower strip 10, the lower end of the front lower folding strip 8 is hinged with the front side of the top of the lower object placing frame 2, the middle of the rear upper folding strip 9 is hinged with the middle of the rear lower folding strip 10, the upper end of the rear upper folding strip 9 is hinged with the rear side of the bottom of the upper object placing frame 2, the lower end of the rear lower folding strip 5 is hinged with the rear side of the top of the lower object placing frame 2, the top of the upper folding frame 11 is hinged with the rear side of the bottom of the upper object placing frame 1, the bottom of the upper folding frame 11 is hinged with the top of the lower folding frame 12, the bottom of the lower folding frame 12 is hinged with the rear side of the top of the lower object placing frame 2, the top of the lower folding frame 12 is provided with a clamping hook 13, the bottom of the upper folding frame 11 is provided with a connecting strip 14 for the clamping hook 13 to be hooked, the connecting strip 14 is screwed with a hand-adjusting locking screw 15, and the top of the clamping hook 13 is provided with a slotted hole 16 for the hand-adjusting locking screw 15 to be sleeved through. A handle is hinged at the rear side of the top of the upper rack, a transverse connecting column is arranged at the rear side of the top of the upper rack, a sleeve sleeved outside the connecting column is arranged at the front side of the bottom of the handle, a stop block for abutting against the top of the upper rack is arranged at the rear side of the bottom of the handle, so that the handle can be folded and folded when not in use and is placed in the upper rack, the storage space is saved, the use is convenient, an upper folding strip 7, a lower folding strip 8, an upper folding strip 9 and a lower folding strip 10 are arranged at the left side and the right side of the upper rack 1 and the lower rack 2, an upper folding rack 11 and a lower folding rack 12 are arranged at the rear side of the upper rack 1 and the lower rack 2, a clamping hook 13 is arranged at the top of the lower folding rack 12, a connecting strip 14 for the clamping hook 13 to be hooked at the bottom of the upper folding rack 11, a hand adjusting locking screw 15 is screwed on the connecting strip 14, a slotted hole 16 for the hand adjusting locking screw 15 to be sleeved on the top of the clamping hook 13, the foldable dining car has the advantages of simple structure, convenience in use and low production cost, the dining car is pulled open during use, the clamping hook 13 is hooked on the connecting strip, the hand-adjusting locking screw 15 is screwed down for use, the structure is stable during use, the hand-adjusting locking screw 15 is loosened during non-use, the foldable dining car is folded and stored, the storage occupied space is small, and the space resources are saved.
The handle is arranged in an inverted U shape, and the top of the handle 3 is provided with a wood handle 17, so that the foldable dining car can be conveniently pushed and pulled, and the handle has better hand feeling.
The handle 3 is made of twisted flat iron, the structure of the handle 3 is stable, and the manufacturing cost is low.
The front side of the bottom of the lower rack 2 is provided with a caster 18, which is convenient for the movement of the folding dining car.
The rear side of the bottom of the lower rack 2 is provided with a caster 19 with a brake, which is convenient for the stable placement of the folding dining car.
The bottom of the connecting strip 14 is provided with a nut for screwing the hand-adjusting locking screw 15, so that the hand-adjusting locking screw 15 is more stable in installation and connection.
The upper rack 1 and the lower rack 2 both comprise a flat iron outer frame and a storage basket welded at the bottom of the flat iron outer frame, so that the production cost is saved, and the storage of articles is convenient.
The included angle between the handle 3 and the horizontal plane is 30-60 degrees, as a specific implementation mode, the included angle between the handle 3 and the horizontal plane is 45 degrees, and the push-pull force is more stable when the dining car is pushed and pulled.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A folding dining car is characterized in that: comprises an upper rack and a lower rack, the rear side of the top of the upper rack is hinged with a handle, the handle is arranged from front to back in an inclined way, the rear side of the top of the upper rack is provided with a transverse connecting column, the front side of the bottom of the handle is provided with a sleeve sleeved outside the connecting column, the rear side of the bottom of the handle is provided with a stop dog which butts against the top of the upper rack, the left side and the right side of the upper rack and the lower rack are respectively provided with a front upper folding strip, a front lower folding strip, a rear upper folding strip and a rear lower folding strip, the rear sides of the upper rack and the lower rack are provided with an upper folding rack and a lower folding rack, the upper end of the front upper folding strip is hinged with the front side of the bottom of the upper rack, the lower end of the front upper folding strip is hinged with the upper end of the rear lower folding strip, and the upper end of the front lower folding strip is hinged with the lower end of the rear lower folding strip, the lower end of the front lower folding strip is hinged with the front side of the top of the lower rack, the middle of the rear upper folding strip is hinged with the middle of the rear lower folding strip, the upper end of the rear upper folding strip is hinged with the rear side of the bottom of the upper rack, the lower end of the rear lower folding strip is hinged with the rear side of the top of the lower rack, the top of the upper folding rack is hinged with the rear side of the bottom of the upper rack, the bottom of the upper folding rack is hinged with the top of the lower folding rack, the bottom of the lower folding rack is hinged with the rear side of the top of the lower rack, the top of the lower folding rack is provided with a clamping hook, the bottom of the upper folding rack is provided with a connecting strip for the clamping hook to be hooked, the connecting strip is connected with a hand-adjusting locking screw in a threaded mode, and the top of the clamping hook is provided with a slotted hole for the hand-adjusting locking screw to be sleeved with.
2. The folding dining car of claim 1, wherein: the handle is arranged in an inverted U shape, and a wood handle is installed at the top of the handle.
3. The folding dining car of claim 1, wherein: the handle is made of twisted flat iron.
4. The folding dining car of claim 1, wherein: the front side of the bottom of the lower article shelf is provided with a caster.
5. The folding dining car of claim 1, wherein: the rear side of the bottom of the lower article shelf is provided with a caster wheel with a brake.
6. The folding dining car of claim 1, wherein: and a nut for screwing the hand-adjusted locking screw is arranged at the bottom of the connecting strip.
7. The folding dining car of claim 1, wherein: the upper rack and the lower rack both comprise a flat iron outer frame and a storage basket welded at the bottom of the flat iron outer frame.
8. The folding dining car of claim 1, wherein: the included angle between the handle and the horizontal plane is 30-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121465780.9U CN215347585U (en) | 2021-06-29 | 2021-06-29 | Folding dining car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121465780.9U CN215347585U (en) | 2021-06-29 | 2021-06-29 | Folding dining car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215347585U true CN215347585U (en) | 2021-12-31 |
Family
ID=79606218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121465780.9U Active CN215347585U (en) | 2021-06-29 | 2021-06-29 | Folding dining car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215347585U (en) |
-
2021
- 2021-06-29 CN CN202121465780.9U patent/CN215347585U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |