Folding dining car convenient to use
By setting sliding connecting sliders and guide rails between the upper and lower racks of the folding dining carts, the problem of the inability to telescope in the existing technology is solved, increasing storage space and simplifying the user experience, achieving more efficient storage of items and space.
Patent Information
- Application Number
- CN202420920330.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The shelves of existing folding dining trucks are unable to retract and have limited storage space, resulting in poor consumer experience.
A folding dining car consisting of an upper storage rack and a lower storage rack is designed. Both sides are open to the left and right storage racks. Slidingly connected are the left and right storage racks. It is equipped with sliders and guide rails to enable them to telescope and increase storage space. , and simplify use through folding structure.
It achieves a larger storage space and a convenient usage experience. It has a simple structure, stable use when used, and small space when storing, saving space resources.
Smart Images
Figure CN222264719U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dining carts, in particular to a foldable dining cart which is easy to use. Background Art
[0002] Dining carts are usually used to transport food, tableware, etc. They have the characteristics of good mobility, no site constraints, and a compact appearance. They are suitable for food delivery needs and are widely used in restaurant, hotel, large factory, airport, school, hospital, guesthouse and other places. With the progress of society, foldable dining carts have appeared on the market, solving the problem of large storage space. However, the storage racks of existing foldable dining carts cannot be retracted, the storage space is limited, and the consumer experience is not good. Therefore, in order to avoid the shortcomings of the existing technology, it is necessary to improve the existing technology. Utility Model Content
[0003] The purpose of the utility model is to overcome the shortcomings and deficiencies in the prior art and to provide a foldable dining car with a simple structure and easy use.
[0004] The utility model is realized by the following technical solutions:
[0005] A convenient folding dining cart comprises an upper storage rack and a lower storage rack, wherein both left and right sides of the upper storage rack are opened, and the left and right sides of the upper storage rack are slidably connected with a left storage rack and a right storage rack respectively, and the left and right storage racks each comprise a side storage basket and a side baffle connected to the top of the side storage basket, the upper storage rack comprises an upper storage basket and a front baffle and a rear baffle respectively connected to the front and rear sides of the top of the upper storage basket, the left and right storage racks are each provided with a sliding bar extending left and right, and a guide bar for sliding connection of the sliding bar is provided at the bottom of the upper storage rack.
[0006] Furthermore, the left and right sides of the upper and lower racks are each provided with a front upper folding strip, a front lower folding strip, a rear upper folding strip and a rear lower folding strip, and the rear sides of the upper and lower racks are provided with an upper folding rack and a lower folding rack, the upper end of the front upper folding strip is hinged to the front side of the bottom of the upper rack, the lower end of the front upper folding strip is hinged to the upper end of the rear lower folding strip, the upper end of the front lower folding strip is hinged to the lower end of the rear upper folding strip, the lower end of the front lower folding strip is hinged to the front side of the top of the lower rack, the middle part of the rear upper folding strip is hinged to the middle part of the rear lower folding strip, and the The upper end of the rear upper folding strip is hinged to the rear side of the bottom of the upper storage rack, the lower end of the rear lower folding strip is hinged to the rear side of the top of the lower storage rack, the top of the upper folding rack is hinged to the rear side of the bottom of the upper storage rack, the bottom of the upper folding rack is hinged to the top of the lower folding rack, the bottom of the lower folding rack is hinged to the rear side of the top of the lower storage rack, a hook is provided at the top of the lower folding rack, a connecting strip for the hook to be hooked is provided at the bottom of the upper folding rack, a hand-adjustable locking screw is threaded on the connecting strip, and a slot hole is provided at the top of the hook for the hand-adjustable locking screw to pass through.
[0007] Furthermore, the side storage basket is arranged in an L shape.
[0008] Furthermore, the left storage rack and the right storage rack are both equipped with cup holders.
[0009] Furthermore, the lower storage rack includes a lower flat iron outer frame and a lower storage basket welded to the bottom of the lower flat iron outer frame.
[0010] Furthermore, a handle that can be folded forward is hinged on the rear side of the upper storage rack, the handle is arranged in an inverted U shape, a wooden handle is installed on the top of the handle, and the bottom of the handle is against the rear side of the upper storage rack.
[0011] Furthermore, casters with brakes are installed on the front side of the bottom of the lower storage rack.
[0012] Compared with the prior art, the utility model is provided with openings on both sides of the upper rack, and the left rack and the right rack are slidably connected on the left and right sides of the upper rack respectively, and the left rack and the right rack are both provided with sliding bars extending left and right, and the bottom of the upper rack is provided with guide rails for the sliding bars to be slidably connected, so that the left rack and the right rack of the foldable dining car can be retracted and extended, thereby increasing the storage space for items. When combined with the upper rack, more items can be stored, and the left rack and the right rack are convenient to open and put away, and the consumer experience is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 This is a schematic diagram of the structure of the convenient-to-use foldable dining car in the first direction of the utility model;
[0015] Figure 2 It is a schematic diagram of the structure of the convenient-to-use foldable dining car in the second direction of the utility model;
[0016] Figure 3 The utility model is a structural schematic diagram of the left storage rack and the right storage rack of the convenient folding dining car when they are pulled apart.
[0017] In the figure: 1-upper shelf; 2-lower shelf; 3-left shelf; 4-right shelf; 5-side basket; 6-side baffle; 7-upper basket; 8-front baffle; 9-rear baffle; 10-slide; 11-guide rail; 12-front upper folding bar; 13-front lower folding bar; 14-rear upper folding bar; 15-rear lower folding bar; 16-upper folding rack; 17-lower folding rack; 18-hook; 19-connecting bar; 20-hand-adjustable locking screw; 21-slot; 22-cup holder; 23-lower flat iron frame; 24-lower basket; 25-handle; 26-wooden handle; 27-castor with brake. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] like Figures 1 to 3The utility model is a convenient folding dining cart, comprising an upper storage rack 1 and a lower storage rack 2, the left and right sides of the upper storage rack 1 are both opened, the left and right sides of the upper storage rack 1 are respectively slidably connected with a left storage rack 3 and a right storage rack 4, the left storage rack 3 and the right storage rack 4 both comprise a side storage basket 5 and a side baffle 6 connected to the top of the side storage basket 5, the upper storage rack 1 comprises an upper storage basket 7 and a front baffle 8 and a rear baffle 9 respectively connected to the front and rear sides of the top of the upper storage basket 7, the left storage rack 3 and the right storage rack 4 are both provided with a slide bar 10 extending left and right, and a guide bar 11 for sliding connection of the slide bar 10 is provided at the bottom of the upper storage rack 1. The upper rack 1 is provided with openings on both sides, and the left rack 3 and the right rack 4 are slidably connected on the left and right sides of the upper rack 1 respectively. The left rack 3 and the right rack 4 are both provided with slide bars 10 extending left and right. The bottom of the upper rack 1 is provided with guide rails 11 for the slide bars 10 to be slidably connected, so that the left rack 3 and the right rack 4 of the foldable dining car can be retracted and expanded, thereby increasing the storage space for items. When combined with the upper rack 1, more items can be stored, and the left rack 3 and the right rack 4 are convenient to open and put away, and consumers have a good experience.
[0020] The left and right sides of the upper storage rack 1 and the lower storage rack 2 are provided with a front upper folding strip 12, a front lower folding strip 13, a rear upper folding strip 14 and a rear lower folding strip 15, and the rear sides of the upper storage rack 1 and the lower storage rack 2 are provided with an upper folding rack 16 and a lower folding rack 17. The upper end of the front upper folding strip 12 is hinged to the front side of the bottom of the upper storage rack 1, the lower end of the front upper folding strip 12 is hinged to the upper end of the rear lower folding strip 15, the upper end of the front lower folding strip 13 is hinged to the lower end of the rear upper folding strip 14, the lower end of the front lower folding strip 13 is hinged to the front side of the top of the lower storage rack 2, the middle part of the rear upper folding strip 14 is hinged to the middle part of the rear lower folding strip 15, the upper end of the rear upper folding strip 14 is hinged to the rear side of the bottom of the upper storage rack 1, the lower end of the rear lower folding strip 15 is hinged to the rear side of the top of the lower storage rack 2, and the upper folding rack 16 is hinged to the rear side of the bottom of the upper storage rack 1. The top of the upper storage rack 1 is hinged to the rear side of the bottom of the upper storage rack 1, the bottom of the upper folding rack 16 is hinged to the top of the lower folding rack 17, the bottom of the lower folding rack 17 is hinged to the rear side of the top of the lower storage rack 2, and the top of the lower folding rack 17 is provided with a hook 18, and the bottom of the upper folding rack 13 is provided with a connecting strip 19 for the hook 18 to hook, and the connecting strip 19 is screwed with a hand-adjustable locking screw 20, and the top of the hook 18 is provided with a slot 21 for the hand-adjustable locking screw 20 to pass through. The foldable dining trolley has a simple structure, is easy to use, and has a low production cost. When in use, the dining trolley is pulled open, the hook is hooked to the connecting strip, and the hand-adjustable locking screw is tightened to use it. The structure is stable when in use. When not in use, the hand-adjustable locking screw is loosened, and the foldable dining trolley is folded and stored. The storage occupies a small space and saves space resources.
[0021] As a specific implementation, the side storage basket 5 is arranged in an L shape, so that the structure of the side storage basket 5 is simple and the left and right sliding and telescoping are stable.
[0022] The left storage rack 3 and the right storage rack 4 are both provided with cup racks 22 for convenient storage of cups.
[0023] The lower storage rack 2 includes a lower flat iron outer frame 23 and a lower storage basket 24 welded to the bottom of the lower flat iron outer frame 23 , which has a stable structure, saves production costs, and facilitates the stacking of items.
[0024] A handle 25 that can be folded forward is hinged on the rear side of the upper storage rack 1. The handle 25 is set in an inverted U shape. A wooden handle 26 is installed on the top of the handle 25. The bottom of the handle 25 is against the rear side of the upper storage rack 2. The handle 25 can be folded forward to save storage space.
[0025] As a specific implementation method, the handle 25 is made of twisted flat iron, so that the structure of the handle 25 is stable and the manufacturing cost is low.
[0026] A castor 27 with a brake is installed on the front side of the bottom of the lower storage rack 2 to facilitate the movement and stable placement of the foldable dining cart.
[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A convenient folding dining car, characterized by: The utility model comprises an upper storage rack and a lower storage rack, wherein both left and right sides of the upper storage rack are opened, and the left and right sides of the upper storage rack are respectively slidably connected with a left storage rack and a right storage rack, and the left and right storage racks each comprise a side storage basket and a side baffle connected to the top of the side storage basket, and the upper storage rack comprises an upper storage basket and a front baffle and a rear baffle respectively connected to the front and rear sides of the top of the upper storage basket, and the left and right storage racks are both provided with sliding bars extending left and right, and the bottom of the upper storage rack is provided with a guide bar for the sliding bar to be slidably connected.
2. The convenient-to-use foldable dining car according to claim 1, characterized in that: The left and right sides of the upper and lower storage racks are each 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 and lower storage racks are provided with an upper folding rack and a lower folding rack. The upper end of the front upper folding strip is hinged to the front side of the bottom of the upper storage rack, the lower end of the front upper folding strip is hinged to the upper end of the rear lower folding strip, the upper end of the front lower folding strip is hinged to the lower end of the rear upper folding strip, the lower end of the front lower folding strip is hinged to the front side of the top of the lower storage rack, the middle part of the rear upper folding strip is hinged to the middle part of the rear lower folding strip, and the rear upper The upper end of the folding strip is hinged to the rear side of the bottom of the upper storage rack, the lower end of the rear lower folding strip is hinged to the rear side of the top of the lower storage rack, the top of the upper folding rack is hinged to the rear side of the bottom of the upper storage rack, the bottom of the upper folding rack is hinged to the top of the lower folding rack, the bottom of the lower folding rack is hinged to the rear side of the top of the lower storage rack, a hook is provided at the top of the lower folding rack, a connecting strip for the hook to be hooked is provided at the bottom of the upper folding rack, a hand-adjustable locking screw is threaded on the connecting strip, and a slot hole is provided at the top of the hook for the hand-adjustable locking screw to pass through.
3. The convenient-to-use foldable dining car according to claim 1, characterized in that: The side storage basket is arranged in an L shape.
4. The convenient-to-use foldable dining car according to claim 1, characterized in that: The left storage rack and the right storage rack are both equipped with cup holders.
5. The convenient-to-use foldable dining car according to claim 1, characterized in that: The lower storage racks all include a lower flat iron outer frame and a lower storage basket welded to the bottom of the lower flat iron outer frame.
6. The convenient-to-use foldable dining car according to claim 1, characterized in that: A handle that can be folded forward is hinged on the rear side of the upper storage rack. The handle is arranged in an inverted U shape. A wooden handle is installed on the top of the handle. The bottom of the handle abuts against the rear side of the upper storage rack.
7. The convenient-to-use foldable dining car according to claim 1, characterized in that: A castor with a brake is installed on the front side of the bottom of the lower storage rack.