CN206714381U - A kind of thermal insulating type packsack - Google Patents

Abstract

The utility model discloses a kind of thermal insulating type packsack, including backpack body and backpack strip, cold-proof cap is sewed with the top of the backpack body, back thermal protection box is installed on the backpack body and positioned at backpack strip center, the first thermal glove and the second thermal glove are sewed with the backpack strip；It is beneficial in that, during cold weather, the thermal insulating type packsack is when people carry it, the cold-proof cap sewed at the top of backpack body can be worn on the head, first thermal glove and the second thermal glove are worn on hand, hot water or lime powder and water are added inside the thermal protection box of back in addition, it is possible to reach warming effect.

Description

A kind of thermal insulating type packsack

Technical field

The utility model belongs to packsack field, more particularly to a kind of thermal insulating type packsack.

Background technology

Packsack is article common in out on tours and outdoor sports, in the position that the winter of cold or height above sea level are higher Put, temperature is relatively low, and people need to wear many warming protective garments with to protect body, and common packsack does not possess guarantor Heating function, the sufficient heat of people can not be supplied to, therefore be badly in need of a kind of packsack to give traveller or outdoorsman People provide warming effect in the road for carry packsack.

Utility model content

The purpose of this utility model is to provide a kind of thermal insulating type packsack, it is intended to which solution can not give traveller or field The people of activity provide the problem of warming effect.

The utility model is achieved in that a kind of thermal insulating type packsack, including backpack body and backpack strip, the back of the body Bag body top is sewed with cold-proof cap, and back thermal protection box, institute are provided with the backpack body and positioned at backpack strip center State and the first thermal glove and the second thermal glove are sewed with backpack strip.

Further, the back thermal protection box is made up of water inlet and heat preservation layer, and the back thermal protection box is metal material system Into and inner hollow form cavity, water inlet is installed, the back thermal protection box surface covering is protected at the top of the back thermal protection box Warm layer.

Further, the heat preservation layer is soft rubber.

Further, it is cotton material inside first thermal glove, the second thermal glove and cold-proof cap.

Compared with prior art, the beneficial effects of the utility model are：During cold weather, the thermal insulating type packsack is in people When carry it, the cold-proof cap sewed at the top of backpack body can be worn on the head, the first thermal glove and second are protected Glove is worn on hand, adds hot water or lime powder and water inside the thermal protection box of back in addition, it is possible to reach warming effect Fruit, because back thermal protection box surface is heat preservation layer, material is soft rubber, and it has heat insulation effect and prevents the function of scald. The other thermal insulating type packsack is simple in construction, and globality is strong, without being through by unnecessary clothing on the body of people, has very It is convenience greatly.

Brief description of the drawings

Fig. 1 is the overall structure diagram that the utility model embodiment provides.

Fig. 2 is the structural representation in back thermal protection box direction in the backpack body that the utility model embodiment provides

Fig. 3 is the back thermal protection box structural representation that the utility model embodiment provides

In figure：1st, backpack body；2nd, cold-proof cap；3rd, backpack strip；4th, the first thermal glove；5th, the second thermal glove；6th, carry on the back Portion's thermal protection box；601st, water inlet；602nd, heat preservation layer.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, with reference to embodiments, to this Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this practicality It is new, it is not used to limit the utility model.

Below in conjunction with the accompanying drawings and specific embodiment is further described to application principle of the present utility model.

As Figure 1-3, a kind of thermal insulating type packsack of the utility model embodiment, including backpack body 1 and knapsack Band 3, the top of the backpack body 1 are sewed with cold-proof cap 2, are provided with the backpack body 1 and positioned at the center of backpack strip 3 Back thermal protection box 6, the first thermal glove 4 and the second thermal glove 5 are sewed with the backpack strip 3.The back thermal protection box 6 by Water inlet 601 and heat preservation layer 602 form, and the back thermal protection box 6 is that metal material is made and inner hollow forms cavity, described The top of back thermal protection box 6 is provided with water inlet 601, and the surface of back thermal protection box 6 covers heat preservation layer 602.The heat preservation layer 602 For soft rubber.It is cotton material inside first thermal glove 4, the second warming 5 gloves and cold-proof cap.

Operation principle：

When cold weather out on tours or outdoor sports, thermal insulating type packsack need to be only carried on the back with people, can be with The cold-proof cap 2 of the top of backpack body 1 sewing is worn on the head, the first thermal glove 4 and the second thermal glove 5 are worn on hand, Hot water or lime powder and water are added inside back thermal protection box 6 in addition, it is possible to reach warming effect, because back is warming The surface of case 6 is heat preservation layer 602, and material is soft rubber, and it has heat insulation effect and prevents the function of scald.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (1)

1. a kind of thermal insulating type packsack, including backpack body and backpack strip, it is characterised in that sewed at the top of the backpack body There is a cold-proof cap, back thermal protection box is installed on the backpack body and positioned at backpack strip center, sewed on the backpack strip There are the first thermal glove and the second thermal glove, the back thermal protection box is made up of water inlet and heat preservation layer, and the back is warming Case is that metal material is made and inner hollow forms cavity, water inlet is provided with the top of the back thermal protection box, the back is protected Warm case surface covering heat preservation layer, the heat preservation layer is soft rubber.