CN212995143U - Refrigeration backpack with fan - Google Patents
Refrigeration backpack with fan Download PDFInfo
- Publication number
- CN212995143U CN212995143U CN202021843553.0U CN202021843553U CN212995143U CN 212995143 U CN212995143 U CN 212995143U CN 202021843553 U CN202021843553 U CN 202021843553U CN 212995143 U CN212995143 U CN 212995143U
- Authority
- CN
- China
- Prior art keywords
- backpack
- fan
- air
- back panel
- refrigeration
- 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
- Portable Outdoor Equipment (AREA)
Abstract
The invention relates to a refrigerating backpack with a fan, which belongs to the field of bags and bags, wherein when the weather is hot, the backpack is easy to sweat when people go out, the back of the user is uncomfortable, and the fan is used for blowing air for refrigeration to achieve the purpose of cooling and smoothing the user, the fan is arranged at the lower end or the upper end of the back panel of the backpack and blows air to the back, a layer of air-permeable material is arranged on the back panel of the backpack, a supporting framework is adopted to arch the back panel of the backpack and separate a distance from the air-permeable material to form an air circulation channel, and the fan is used for blowing air to achieve the effects of ventilating and cooling: the structure is simple and light, and the air permeable material is adopted to isolate the back panel of the backpack from the back of the human body, so that an air flow channel is formed between the back panel of the backpack and the back of the human body, and the backpack has elasticity, is more comfortable and has good air permeability.
Description
Technical Field
The invention relates to a refrigerating backpack with a fan, belonging to the field of bags and suitcases.
Background
The knapsack is very extensive in daily life use, be the tourism of going out, indispensable articles for use when playing in the field, weather is hotter, especially when long-distance travel is born for a long time, let the very sultriness of people's back and uncomfortable, if can blow to the back and blow, let the knapsack back and human back apart from a bit, will greatly alleviate sultriness sensation, reach the purpose that makes the people nice and cool comfortable, present knapsack back generally adopts the sponge, materials such as screen cloth thicken, such mode can play the pressure of alleviating effect well, but ventilation effect is just very poor, be unfavorable for summer use.
Disclosure of Invention
The invention aims to provide a refrigerating backpack with a fan, which is light in structure, ingenious in design and suitable for being used in summer, wherein the fan is arranged at the lower end or the upper end of the backpack, air is blown towards the back, the contact between the back panel of the backpack and a human body is isolated by mesh cloth with good air permeability, and the back panel of the backpack is arched and separated from the back of the human body by a skeleton support.
The fan is installed at the lower end or the upper end of the back panel of the backpack, air is blown towards the back, a layer of breathable material (such as screen cloth) is arranged on the back panel of the backpack, the supporting framework is adopted to arch the back panel of the backpack and separate a distance from the breathable material, an air circulation channel is formed, and the fan is used for blowing air to achieve the effects of ventilation and cooling.
The fan is powered by a mobile power supply or a battery.
The breathable material is made of single-layer mesh cloth.
The supporting framework is made into an arch shape by adopting steel wires or injection molding materials and is used for arching the back panel of the backpack and separating a distance from the breathable material to form an air circulation channel.
The technical scheme of the invention is as follows: the rear panel of the backpack is arched by adopting steel wires or injection molding materials, and is separated from the air-permeable material by a certain distance to form an air circulation channel, and the cold air flow formed by blowing air through a fan takes away heat, so that stuffiness is relieved, and the purpose of cooling and relaxing people is achieved.
The invention has the beneficial effects that: the structure is simple and light, and the air permeable material is adopted to isolate the back panel of the backpack from the back of the human body, so that an air flow channel is formed between the back panel of the backpack and the back of the human body, and the backpack has elasticity, is more comfortable and has good air permeability.
Drawings
The invention is further illustrated by the following figures and examples,
figure 1 is a schematic view of the structure of the back panel of the backpack,
figure 2 is a side view of the backpack,
fig. 3 is a schematic view of a supporting framework structure.
The numbers in the figures are respectively:
1: a cushion at the upper end;
2: a breathable material;
3: a lower end cushion;
4: a lower end fan mounting part;
5: a lower end air inlet;
6: carrying out back panel of the backpack;
7: and supporting the framework.
Detailed Description
Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. These exemplary embodiments are provided so that those skilled in the art can clearly understand the present invention and can implement the present invention according to the description herein. The drawings and detailed description are not intended to limit the invention, which is defined by the appended claims.
The fan is installed at the lower end or the upper end of the back panel of the backpack, air is blown towards the back, a layer of breathable material (such as screen cloth) is arranged on the back panel of the backpack, the supporting framework is adopted to arch the back panel of the backpack and separate a distance from the breathable material, an air circulation channel is formed, and the fan is used for blowing air to achieve the effects of ventilation and cooling.
The fan adopts portable power source or takes the battery power supply certainly, and portable power source can place in the knapsack, through USB data power cord connection fan, also can select the fan of taking the power certainly.
The breathable material is made of single-layer mesh cloth, and materials such as porous thin mesh cloth are ideal materials.
As shown in fig. 3, the supporting frame is made into an arch shape by using steel wires or injection molding materials, and is used for arching the back panel of the backpack and separating a certain distance from the breathable materials to form an air circulation channel, the steel wires or the injection molding materials have certain elasticity, the supporting frame is stretched into an arch shape by using mesh cloth, and the backpack is more comfortable to carry by using the elasticity of the supporting frame.
As shown in figure 1, the fan can be arranged at the lower end of the backpack or at the upper end, the fan sucks air from the lower end and blows the air to the back, cold air flow is formed to take away heat, stuffiness is relieved, and the purpose of cooling and relaxing people is achieved.
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 present invention, and it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a take fan refrigeration knapsack which characterized in that, at knapsack back panel lower extreme or upper end installation fan, blow to the back, set up one deck air permeability material at the knapsack back panel, adopt the support chassis with the knapsack back panel arch-shaped and keep apart a section distance with air permeability material, form the circulation of air passageway, blow through the fan and play ventilative cooling's effect.
2. The refrigerated backpack with the fan as claimed in claim 1, wherein the fan is powered by a mobile power source or a battery.
3. The refrigerated backpack with a fan as claimed in claim 1, wherein the breathable material is made of a single layer of mesh fabric.
4. The refrigeration backpack with fan as claimed in claim 1, wherein the supporting frame is made of steel wire or injection molding material to form an arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021843553.0U CN212995143U (en) | 2020-08-29 | 2020-08-29 | Refrigeration backpack with fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021843553.0U CN212995143U (en) | 2020-08-29 | 2020-08-29 | Refrigeration backpack with fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212995143U true CN212995143U (en) | 2021-04-20 |
Family
ID=75471521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021843553.0U Active CN212995143U (en) | 2020-08-29 | 2020-08-29 | Refrigeration backpack with fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212995143U (en) |
-
2020
- 2020-08-29 CN CN202021843553.0U patent/CN212995143U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106937799A (en) | Office chair | |
| CN105725400A (en) | Solar air purification air-conditioning umbrella | |
| CN204146750U (en) | The inflation quilt that a kind of thickness is adjustable | |
| CN201870168U (en) | Integrated ventilation seat cushion | |
| CN207089057U (en) | Intelligent air draught pad | |
| CN201814258U (en) | Pillow structure | |
| CN212995143U (en) | Refrigeration backpack with fan | |
| CN209165662U (en) | Refrigeration ventilation equipment, refrigeration cap, refrigeration shoes and refrigeration knapsack | |
| CN205696726U (en) | A kind of multifunction chair | |
| CN208354895U (en) | A kind of massage backpack of good heat dissipation | |
| CN204520100U (en) | Breathable pillow | |
| CN207523494U (en) | A kind of children's seat cold wind structure | |
| CN211186704U (en) | Ventilated cool pillow case | |
| CN207984938U (en) | A kind of comfort perambulator of temperature-lowering heatstroke | |
| CN204260338U (en) | A kind of seamless connection type air-conditioning bed mattress | |
| CN113142700A (en) | Clothes with air-purifying and air-conditioning functions | |
| CN203449985U (en) | Cold air cushion | |
| CN207253054U (en) | Lumbar of divulging information and the knapsack with the ventilation Lumbar | |
| CN215226267U (en) | Mattress with good heat dissipation and air permeability | |
| CN214904481U (en) | Comfortable EVA knapsack with ventilative structure | |
| CN2852849Y (en) | Regulatable composite buckwheat busk pillow | |
| CN2603637Y (en) | Hand pillow for nursing infant | |
| CN216534653U (en) | High-elastic breathable mattress | |
| CN203986644U (en) | A kind of knapsack | |
| CN210169510U (en) | Novel cushion capable of refrigerating and heating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |