CN110126890A - A kind of serving trolley with heat insulation function - Google Patents
A kind of serving trolley with heat insulation function Download PDFInfo
- Publication number
- CN110126890A CN110126890A CN201910440894.9A CN201910440894A CN110126890A CN 110126890 A CN110126890 A CN 110126890A CN 201910440894 A CN201910440894 A CN 201910440894A CN 110126890 A CN110126890 A CN 110126890A
- Authority
- CN
- China
- Prior art keywords
- serving trolley
- rubber stopper
- filler
- heat insulation
- insulation function
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000000945 filler Substances 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/002—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by a rectangular shape, involving sidewalls or racks
- B62B3/005—Details of storage means, e.g. drawers, bins or racks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B2031/002—Catering trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2204/00—Ventilation; Heating; Cooling; Insulation
- B62B2204/02—Ventilation; Heating; Cooling; Insulation comprising a heating unit
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Abstract
The present invention provides a kind of serving trolley with heat insulation function, it include: shell, inner casing, liquid level sensor, food delivery handlebar, rear-wheel, front-wheel, heating wire, power supply, water supply mechanism, drainage mechanism, it is characterized in that, inner casing surrounds the soak chamber for accommodating food, water storage chamber is formed between shell and inner casing, the back upper place of serving trolley is provided with food delivery handlebar, there are two rear-wheels for the back lower place setting of serving trolley, there are two front-wheels for the front lower place setting of serving trolley, it is provided with the heating wire of water supply heating in water storage cavity room and provides the power supply of electric energy for heating wire, serving trolley rear is provided with filler, discharge outlet is provided in front of serving trolley, the horizontal position of filler is higher than discharge outlet, water supply mechanism is provided at filler, drainage mechanism is provided at discharge outlet.
Description
Technical field
The present invention relates to food and drink clothing arts, and in particular to a kind of serving trolley with heat insulation function.
Background technique
Serving trolley is restaurant, common food and drink equipment on train, currently, occurring in the market much with heat insulation function
Serving trolley, in order to the food heat-insulation in serving trolley, food delivery interior design of car water storage chamber, using the heat of water to the food in dining car
Object heat preservation.
The indoor water growth bacterium of water storage cavity is even smelly in order to prevent, and the indoor water of water storage cavity needs to regularly replace, institute
It must be provided with filler and discharge outlet with water storage chamber.When using dining car food delivery, by filler and discharge outlet valve or plug
Son is closed.However, since staff neglects, it is easy to operate by mistake, cause water storage cavity during adding water or food delivery indoor
Hot water leaks, and scalds staff or customer.
It is seemed very necessary for this purpose, inventing a kind of safer serving trolley with heat insulation function.
Summary of the invention
The present invention is intended to provide a kind of serving trolley with heat insulation function, comprising: shell, inner casing, liquid level sensor, food delivery
Handlebar, rear-wheel, front-wheel, heating wire, power supply, water supply mechanism, drainage mechanism, inner casing surround the soak chamber for accommodating food, outside
Water storage chamber is formed between shell and inner casing, the back upper place of serving trolley is provided with food delivery handlebar, and the back lower place of serving trolley is provided with
Two rear-wheels, the front lower place setting of serving trolley are provided with the heating wire of water supply heating and are there are two front-wheel in water storage cavity room
Heating wire provides the power supply of electric energy, and serving trolley rear is provided with filler, is provided with discharge outlet, the water of filler in front of serving trolley
Prosposition is set higher than discharge outlet.
Preferably, outer casing inner wall is provided with liquid level sensor, when height of water level is lower than liquid level sensor, liquid level sensor
It issues water level and crosses low signal, remind staff to add water, the installation site of liquid level sensor is higher than discharge outlet in the horizontal direction
And it is lower than filler.
Preferably, it is provided with water supply mechanism at filler, is provided with drainage mechanism at discharge outlet.
Preferably, water supply mechanism includes rubber stopper and float, is provided with rubber stopper gap, rubber stopper front end below rubber stopper
It is set as inclined-plane, being provided with above float with the mutually matched float protrusion of rubber stopper gap, float protrusion rear end is inclined-plane, when
When float protrusion is caught in rubber stopper gap, rubber stopper can not be extracted from filler, after float protrusion is detached from rubber stopper gap, rubber
Rubber plug can just be extracted from filler.
Preferably, drainage mechanism includes pull ring, link block, flashboard, brake shoes, drainage hole, magnetic cushion block, and pull ring is used for
Staff by finger protrude into pull ring pull or by lower flashboard, pull ring is connect with flashboard by link block, flashboard lower end connect
Have a brake shoes, be provided with drainage hole in the middle part of flashboard, when by lower flashboard make drainage hole be in can drainage position when, brake shoes
Contact front-wheel so that serving trolley can not move, when pull-up flashboard make drainage hole be in it is non-can drainage position when, brake shoes is de-
From front-wheel, dining car is moved at this time.
Preferably, drainage mechanism is also configured with removable magnetic cushion block, for paving link block.
Preferably, shell and inner casing are made of stainless steel.
Preferably, float is made of the material that density is less than water.
Beneficial effects of the present invention are as follows:
(1) when water level is close to filler in water storage cavity room, float protrusion is caught in rubber stopper gap, and staff can not extract rubber
Rubber plug prevents accidental scalding.Only when water level decreasing is to safe altitude, float protrusion could be detached from rubber stopper gap, work
Personnel can just extract rubber stopper.
(2) what drainage mechanism was designed in this way has the beneficial effect that when dining car is in hull-borne, before brake shoes locks
Wheel, can not push dining car, prevent staff that dining car is accidentally pushed into food delivery region when being not turned off discharge outlet, scald customer.
Detailed description of the invention
A kind of serving trolley structural schematic diagram with heat insulation function Fig. 1-of the invention.
A kind of partial enlarged view of serving trolley water supply mechanism with heat insulation function Fig. 2-of the invention.
A kind of partial enlarged view one of serving trolley drainage mechanism with heat insulation function Fig. 3-of the invention.
A kind of partial enlarged view two of serving trolley drainage mechanism with heat insulation function Fig. 4-of the invention.
Including: shell 1, inner casing 2, liquid level sensor 3, food delivery handlebar 4, rear-wheel 5, front-wheel 6, heating wire 7, power supply
8, water supply mechanism 9, drainage mechanism 10, rubber stopper 91, rubber stopper gap 911, float 92, float protrusion 921, pull ring 101, connection
Block 102, flashboard 103, brake shoes 104, drainage hole 105, magnetic cushion block 106.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore positional relationship is described in attached drawing
Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment 1:
A kind of serving trolley structural schematic diagram with heat insulation function as shown in Figure 1, comprising: shell 1, inner casing 2, liquid level sensor
3, food delivery handlebar 4, rear-wheel 5, front-wheel 6, heating wire 7, power supply 8, water supply mechanism 9, drainage mechanism 10, inner casing 2 surround receiving food
The soak chamber of object forms water storage chamber between shell 1 and inner casing 2, the back upper place of serving trolley is provided with food delivery handlebar 4, send
The back lower place setting of dining car there are two rear-wheel 5, the front lower place setting of serving trolley there are two front-wheel 6, be provided in water storage cavity room to
The heating wire 7 and provide the power supply 8 of electric energy for heating wire 7 that water heats, serving trolley rear is provided with filler, serving trolley front
It is provided with discharge outlet, the horizontal position of filler is higher than discharge outlet.Shell 1 and inner casing 2 are made of stainless steel.
Embodiment 2:
On the basis of embodiment 1,1 inner wall of shell is provided with liquid level sensor 3, when height of water level is lower than liquid level sensor 3,
Liquid level sensor 3 issues water level and crosses low signal, and staff is reminded to add water.The installation site of liquid level sensor 3 is in the horizontal direction
It is upper to be higher than discharge outlet and be lower than filler.
Embodiment 3:
On the basis of embodiment 2, it is provided with water supply mechanism 9 at filler, drainage mechanism 10 is provided at discharge outlet.
Embodiment 4:
On the basis of embodiment 3, as shown in Fig. 2, water supply mechanism 9 includes that rubber stopper 91 and float 92(float are small using density
It is made in the material of water), rubber stopper gap 911 is provided with below rubber stopper 91, and 91 front end of rubber stopper is set as inclined-plane, float 92
It is inclined-plane that top, which is provided with the mutually matched float protrusion 921 of rubber stopper gap 911,921 rear end of float protrusion, when float is prominent
921 are played when being caught in rubber stopper gap 911, rubber stopper 91 can not be extracted from filler, during water level decreasing float 92 also with
Water level decreasing, when float protrusion 921 be detached from rubber stopper gap 911 after, rubber stopper 91 can just be extracted.
What water supply mechanism 9 was designed in this way have the beneficial effect that when water level is close to filler in water storage cavity room, float protrusion
921 are caught in rubber stopper gap 911, and staff can not extract rubber stopper 91, prevent accidental scalding.Only in water level decreasing to peace
When full-height, float protrusion 921 could be detached from rubber stopper gap 911, and staff can just extract rubber stopper 91.
Embodiment 5:
On the basis of embodiment 4, as shown in figure 3, drainage mechanism 10 includes pull ring 101, link block 102, flashboard 103, brake
Block 104, drainage hole 105, magnetic cushion block 106, pull ring 101 for staff by finger protrude into pull ring 101 pull or by
Lower flashboard 103, pull ring 101 are connect with flashboard 103 by link block 102, and 103 lower end of flashboard is connected with brake shoes 104, flashboard
103 middle parts are provided with drainage hole 105.
Specifically, as shown in figure 4, drainage mechanism 10 is also configured with removable magnetic cushion block 106.
As shown in figure 3, when by lower flashboard 103 make drainage hole 105 be in can drainage position when, brake shoes 104 contact
Front-wheel 6, so that serving trolley can not move.As shown in figure 4, when pull-up flashboard 103 make drainage hole 105 be in it is non-can draining position
When setting, brake shoes 104 is detached from front-wheel 6, moves dining car at this time.The flashboard 103 of pull-up is because of gravity fall, draught engine in order to prevent
Structure 10 is also configured with removable magnetic cushion block 106, for paving link block 102.
Further, magnetic cushion block 106 slides in order to prevent, and magnetic cushion block 106 is made of magnet, can be adsorbed on shell
On 1.
What drainage mechanism 10 was designed in this way has the beneficial effect that when dining car is in hull-borne, before brake shoes 104 locks
Wheel 6, can not push dining car, prevent staff that dining car is accidentally pushed into food delivery region when being not turned off discharge outlet, scald customer.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (7)
1. a kind of serving trolley with heat insulation function, comprising: shell, inner casing, liquid level sensor, food delivery handlebar, rear-wheel, preceding
Wheel, heating wire, power supply, water supply mechanism, drainage mechanism, which is characterized in that inner casing surround accommodate food soak chamber, shell with
Water storage chamber is formed between inner casing, the back upper place of serving trolley is provided with food delivery handlebar, and there are two the back lower place settings of serving trolley
Rear-wheel, the front lower place setting of serving trolley are provided with the heating wire of water supply heating and for electric heating there are two front-wheel in water storage cavity room
Silk provides the power supply of electric energy, and serving trolley rear is provided with filler, is provided with discharge outlet, the horizontal position of filler in front of serving trolley
It sets and is higher than discharge outlet.
2. a kind of serving trolley with heat insulation function as described in claim 1, it is characterised in that: outer casing inner wall is provided with liquid level
Sensor, when height of water level is lower than liquid level sensor, liquid level sensor issues water level and crosses low signal, and staff is reminded to add
Water, the installation site of liquid level sensor are higher than discharge outlet and in the horizontal direction lower than filler.
3. a kind of serving trolley with heat insulation function as claimed in claim 2, it is characterised in that: be provided at filler and add water
Mechanism is provided with drainage mechanism at discharge outlet.
4. a kind of serving trolley with heat insulation function as claimed in claim 3, it is characterised in that: water supply mechanism includes rubber stopper
And float, rubber stopper lower section are provided with rubber stopper gap, rubber stopper front end is set as inclined-plane, and float top is provided with and rubber stopper
The mutually matched float protrusion of gap, float protrusion rear end be inclined-plane, when float protrusion is caught in rubber stopper gap, rubber stopper without
Method is extracted from filler, and after float protrusion is detached from rubber stopper gap, rubber stopper can just be extracted from filler；
Drainage mechanism includes pull ring, link block, flashboard, brake shoes, drainage hole, magnetic cushion block, and pull ring will for staff
Finger protrude into pull ring pull or by lower flashboard, pull ring is connect with flashboard by link block, and flashboard lower end is connected with brake shoes, lock
Drainage hole is provided in the middle part of plate, when by lower flashboard make drainage hole be in can drainage position when, brake shoes contacts front-wheel, makes
Serving trolley can not move, when pull-up flashboard make drainage hole be in it is non-can drainage position when, brake shoes be detached from front-wheel, at this time
Removable dining car.
5. a kind of serving trolley with heat insulation function as claimed in claim 4, it is characterised in that: drainage mechanism is also configured with can
The magnetic cushion block of removal, for paving link block.
6. a kind of serving trolley with heat insulation function as described in any one in claim 1-5, it is characterised in that: shell and inner casing
It is made of stainless steel.
7. a kind of serving trolley with heat insulation function as claimed in claim 5, it is characterised in that: float is less than water using density
Material be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440894.9A CN110126890A (en) | 2019-05-24 | 2019-05-24 | A kind of serving trolley with heat insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440894.9A CN110126890A (en) | 2019-05-24 | 2019-05-24 | A kind of serving trolley with heat insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110126890A true CN110126890A (en) | 2019-08-16 |
Family
ID=67581608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910440894.9A Pending CN110126890A (en) | 2019-05-24 | 2019-05-24 | A kind of serving trolley with heat insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110126890A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588177A (en) * | 2020-05-13 | 2020-08-28 | 吴和德 | Shallow of dish is gone up with can being fast to food and beverage |
| CN111695710A (en) * | 2020-06-05 | 2020-09-22 | 新金城智能装备有限公司 | Reservation type central kitchen meal supply system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0899005A (en) * | 1994-09-29 | 1996-04-16 | Takagi Ind Co Ltd | Hot water-surface cleaning bathtub and its apparatus |
| JP2011045475A (en) * | 2009-08-26 | 2011-03-10 | Panasonic Electric Works Co Ltd | Food service cart |
| CN203463182U (en) * | 2013-09-12 | 2014-03-05 | 刘新强 | Self-locking device of radiator cap of automobile |
| CN204605870U (en) * | 2015-04-15 | 2015-09-02 | 黄平县苗岭食用菌有限责任公司 | A kind of solar power dog wagon |
| CN205696529U (en) * | 2016-02-29 | 2016-11-23 | 河南利刚王磨料磨具有限公司 | A kind of insulation go-cart for transporting packed meal |
| CN206659453U (en) * | 2016-12-09 | 2017-11-24 | 李晓芳 | A kind of catering fast food platform rice attemperator |
| CN107448737A (en) * | 2017-09-12 | 2017-12-08 | 刘芳 | A kind of weaving loom mobile device |
| CN208069740U (en) * | 2018-02-12 | 2018-11-09 | 江苏伟康洁婧医疗器械股份有限公司 | A kind of medical turnover box |
| CN109771129A (en) * | 2019-01-28 | 2019-05-21 | 上海与德通讯技术有限公司 | A kind of water injection type hot-water bottle |
| CN209987942U (en) * | 2019-05-24 | 2020-01-24 | 河南牧业经济学院 | Serving trolley with heat preservation function |
-
2019
- 2019-05-24 CN CN201910440894.9A patent/CN110126890A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0899005A (en) * | 1994-09-29 | 1996-04-16 | Takagi Ind Co Ltd | Hot water-surface cleaning bathtub and its apparatus |
| JP2011045475A (en) * | 2009-08-26 | 2011-03-10 | Panasonic Electric Works Co Ltd | Food service cart |
| CN203463182U (en) * | 2013-09-12 | 2014-03-05 | 刘新强 | Self-locking device of radiator cap of automobile |
| CN204605870U (en) * | 2015-04-15 | 2015-09-02 | 黄平县苗岭食用菌有限责任公司 | A kind of solar power dog wagon |
| CN205696529U (en) * | 2016-02-29 | 2016-11-23 | 河南利刚王磨料磨具有限公司 | A kind of insulation go-cart for transporting packed meal |
| CN206659453U (en) * | 2016-12-09 | 2017-11-24 | 李晓芳 | A kind of catering fast food platform rice attemperator |
| CN107448737A (en) * | 2017-09-12 | 2017-12-08 | 刘芳 | A kind of weaving loom mobile device |
| CN208069740U (en) * | 2018-02-12 | 2018-11-09 | 江苏伟康洁婧医疗器械股份有限公司 | A kind of medical turnover box |
| CN109771129A (en) * | 2019-01-28 | 2019-05-21 | 上海与德通讯技术有限公司 | A kind of water injection type hot-water bottle |
| CN209987942U (en) * | 2019-05-24 | 2020-01-24 | 河南牧业经济学院 | Serving trolley with heat preservation function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588177A (en) * | 2020-05-13 | 2020-08-28 | 吴和德 | Shallow of dish is gone up with can being fast to food and beverage |
| CN111695710A (en) * | 2020-06-05 | 2020-09-22 | 新金城智能装备有限公司 | Reservation type central kitchen meal supply system |
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