CN208160348U - Packsack - Google Patents

Abstract

The utility model provides packsack, including backpack body, band and with the separable barrier bodies of the backpack body, the backpack body protrudes from the backpack body close to the side of the band and is provided with several soft ventilative bodies, when the barrier bodies are connect with the backpack body, the soft ventilative body is between the barrier bodies and the backpack body.Packsack provided by the utility model enables to usage comfort height.

Description

Packsack

Technical field

The utility model belongs to consumer goods industries, is related to packsack.

Background technique

As the improvement of people's living standards, the first choosing that travelling has relaxed and broadened one's outlook at many people It selects, just unavoidably carries some clothes and other items then travelling, packsack just comes into being at this time.

Currently, common packsack includes backpack body and the harness that is connected on backpack body in the market, passing through harness will Backpack body is hung on body；But when people's walking distance is longer or weather is warmmer, backpack body is due to being to be fitted in people Body back, it is thus relatively difficult to so that heat distributes, the phenomenon that so as to cause overheat, practical comfort level is lower.

Utility model content

The purpose of this utility model is to provide packsacks, it is intended to solve the problems, such as that usage comfort is low.

In order to solve the above technical problems, the utility model provides a kind of packsack, including backpack body, band and with institute State the separable barrier bodies of backpack body, the backpack body close to the side of the band protrudes from the backpack body, and to be provided with several soft Ventilative body, when the barrier bodies are connect with the backpack body, the soft ventilative body be located at the barrier bodies and the backpack body it Between.

The utility model is further arranged to, and the soft ventilative body is vertical strip.

The utility model is further arranged to, and the cross section of the described soft one end of ventilative body far from the backpack body is circular arc Shape.

The utility model is further arranged to, and the soft ventilative body is cylindric.

The utility model is further arranged to, and the one end of the soft ventilative body far from the backpack body is spherical surface.

The utility model is further arranged to, the barrier bodies be the hood-like structure with opening, when the barrier bodies with When the backpack body connects, the side of the soft ventilative body and the backpack body is respectively positioned in the opening of the barrier bodies.

The utility model is further arranged to, and soft buffer layer, the soft buffer layer position are provided in the barrier bodies In the outside of barrier bodies opening.

Compared with prior art, the utility model provides packsack, when human body sensory is warmmer, by barrier bodies It is removed from backpack body, backpack body is contradicted by soft ventilative body in human body back, wherein since soft ventilative body is at this time Backpack body is protruded from, allows for that there is certain gap between backpack body and human body back in this way, the heat of such human body back is just It can be preferably dispersed into the external world by these gaps, to preferably prevent that temperature is excessively high and causes the discomfort of body, together When also prevent generating excessive sweat so that comfort level is higher；Since soft ventilative body has several, such backpack body Human body back can also be normally contacted at by soft ventilative body；When temperature is not high, barrier bodies may be located on soft Between ventilative body and backpack body, and human body is fitted in by barrier bodies, in this way when temperature is lower, barrier bodies can also be played One warming effect, it is practical.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of one packsack of the utility model embodiment, one embodiment；Fig. 2 is the utility model reality Apply the structural schematic diagram of soft ventilative body in one packsack of example, one embodiment；Fig. 3 is two traveling back of the utility model embodiment Wrap the structural schematic diagram of soft ventilative body in an embodiment.

Wherein, 1, backpack body；2, band；3, barrier bodies；4, soft ventilative body；5, soft buffer layer.

Specific embodiment

Below in conjunction with the drawings and specific embodiments to the utility model proposes packsack be described in further detail.Root According to following explanation and claims, will be become apparent from feature the advantages of the utility model.It should be noted that attached drawing be all made of it is non- Often simplified form and use non-accurate ratio, only to it is convenient, lucidly aid in illustrating the utility model embodiment Purpose.The same or similar appended drawing reference represents the same or similar component in attached drawing.

Embodiment 1

A kind of packsack, as depicted in figs. 1 and 2, including backpack body 1, band 2 and with the separable resistance of the backpack body 1 Spacer 3, the backpack body 1 protrude from the backpack body 1 close to the side of the band 2 and are provided with several soft ventilative bodies 4, work as institute When stating barrier bodies 3 and connecting with the backpack body 1, the soft ventilative body 4 is between the barrier bodies 3 and the backpack body 1.Wherein It between barrier bodies 3 and backpack body 1 is attached by zipper.

The soft ventilative body 4 is vertical strip.The cross of the described soft one end of ventilative body 4 far from the backpack body 1 Section is arc-shaped.

The barrier bodies 3 are the hood-like structure with opening, described soft when the barrier bodies 3 are connect with the backpack body 1 The side of the ventilative body 4 of matter and the backpack body 1 is respectively positioned in the opening of the barrier bodies 3.It is provided in the barrier bodies 3 soft Buffer layer 5, the soft buffer layer 5 are located at the outside of the barrier bodies 3 opening.

Packsack provided by the utility model removes barrier bodies 3 when human body sensory is warmmer from backpack body 1, Backpack body 1 is contradicted by soft ventilative body 4 in human body back, wherein since soft ventilative body 4 is to protrude from backpack body 1 at this time , allow for that there is certain gap between backpack body 1 and human body back in this way, the heat of such human body back can pass through this A little gaps are preferably dispersed into the external world, to preferably prevent that temperature is excessively high and causes the discomfort of body, are also prevented simultaneously Excessive sweat is generated, so that comfort level is higher；Since soft ventilative body 4 has several, such backpack body 1 passes through soft Ventilative body 4 can also normally contact at human body back；When temperature is not high, barrier bodies 3 may be located on soft ventilative body 4 Human body is fitted between backpack body 1, and through barrier bodies 3, in this way when temperature is lower, barrier bodies 3 can also play one A warming effect, it is practical.

Since soft ventilative body 4 is vertical strip, and heat has the trend moved upwards, strip vertical in this way Soft ventilative body 4 allow for heat and can preferably be distributed between human body back and backpack body 1, good heat dissipation effect.It is soft The ventilative body 4 of matter is arc-shaped away from one end of backpack body 1, so when conflict to human body back, can prevent with human body it Between generate excessive conflict power, practical comfort level is guaranteed.

Barrier bodies 3 be it is hood-like, when relatively movable between such human body and backpack body 1, it will be able to not be applied to barrier On zipper between body 3 and backpack body 1, can preferably prevent zipper from unexpectedly being opened and being loosened, improve barrier bodies 3 with The stability connected between backpack body 1.And after barrier bodies 3 are connect with backpack body 1, it is to be contradicted by soft buffer layer 5 in human body back , not only make practical comfort level higher, but also when temperature is lower kept warm by knapsack when, additionally it is possible to so that protect Warm better effect.

Embodiment 2

A kind of packsack, as shown in figure 3, the difference is that, the soft ventilative body 4 is cylinder with embodiment one Shape.The one end of the soft ventilative body 4 far from the backpack body 1 is spherical surface.

Since soft ventilative body 4 is that multiple spread out is connected on backpack body 1, in this way when reality carries backpack body 1 Wait, backpack body 1 close to the side of human body back can it is preferable deformation occurs, and be adapted to the deformation of body, for example bend over Movement, so that practical comfort level is higher.It moreover, is spheroidal away from one end of backpack body 1 due to soft ventilative body 4 , be also possible to prevent to generate excessive stresses between soft ventilative body 4 and human body back, while convenient for backpack body 1 and human body back it Between carry out opposite activity.

It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment emphasis is said Bright is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.

Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model Fixed, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content belong to right and want Seek the protection scope of book.

Claims (7)

1. a kind of packsack, which is characterized in that including backpack body (1), band (2) and with the backpack body (1) separable resistance Spacer (3), the backpack body (1) close to the side of the band (2) protrudes from the backpack body (1), and to be provided with several soft ventilative Body (4), when the barrier bodies (3) are connect with the backpack body (1), the soft ventilative body (4) be located at the barrier bodies (3) with Between the backpack body (1).

2. packsack according to claim 1, which is characterized in that the soft ventilative body (4) is vertical strip.

3. packsack according to claim 2, which is characterized in that the soft ventilative body (4) is far from the backpack body (1) One end cross section be it is arc-shaped.

4. packsack according to claim 1, which is characterized in that the soft ventilative body (4) is cylindric.

5. packsack according to claim 4, which is characterized in that the soft ventilative body (4) is far from the backpack body (1) One end be spherical surface.

6. packsack according to claim 1, which is characterized in that the barrier bodies (3) are the hood-like knot with opening Structure, when the barrier bodies (3) are connect with the backpack body (1), the side of the soft ventilative body (4) and the backpack body (1) It is respectively positioned in the opening of the barrier bodies (3).

7. packsack according to claim 6, which is characterized in that be provided with soft buffer layer on the barrier bodies (3) (5), the soft buffer layer (5) is located at the outside of the barrier bodies (3) opening.