KR200431213Y1 - A separation type knapsack - Google Patents

Abstract

The present invention relates to a backpack that can be detached from the back, and when worn, it is possible to separate the back of the backpack corresponding to the back of the user, and to add a cushion function inside to use as a cushion or mat outdoors as needed To be able to.

The present invention for realizing this is provided with a shoulder strap (11) on both sides, the inside of the common backpack having a space for storing the article, the back side of the backpack body (10) A seating part 12 is formed to be seated 20, the back plate 20 is characterized in that it is configured to be removable from the backpack body 10 by a detachable member.

Backpack, back, cushions, cushions, ventilation, projections, shiatsu

Description

Backpack that can be separated on the back {A SEPARATION TYPE KNAPSACK}

1 is a rear side appearance view of the present invention backpack.

Figure 2 is a back plate detached state of the present invention backpack.

Figure 3 is a detailed view of the subject innovation back plate.

4 is a detailed rear view of the back of the present invention.

5 is a sectional view of main parts of the present invention.

<Explanation of symbols for main parts of the drawings>

10: backpack body 11: shoulder strap

12: seating part 14, 24: Jacques

15: fastening ring 20: back part

21: inner layer 23: netting

22: acupressure protrusion 22a: ventilation layer

25: fastening pin 26: opening and closing cover

27: Velcro tape 30: cushion layer

The present invention relates to a backpack, and more particularly, to a backpack structure that allows the back plate to be separated or combined as necessary to maximize the ease of use.

In general, backpacks can be used as backpacks for students to carry items on their shoulders with straps or straps necessary for hiking, fishing or travel.

In addition, most of these backpacks have a back portion corresponding to the back portion in a cushion form when worn on the shoulder, thereby minimizing the user's fatigue.

However, conventionally, when going outdoors with a backpack, there was an inconvenience of carrying a separate cushion or mat.

In addition, the back part is made of a cushion layer, the air permeability is lowered due to the close contact with the user's back when carrying the backpack, thus there was a problem such as sweating easily on the back part even if a little movement.

The present invention is proposed to improve the above problems in the prior art, improve the breathability and cushioning function of the back portion, and in particular, it is possible to use the cushion or pallet as needed to enable the detachable portion of the back plate if necessary The purpose is to help.

The object is provided with a shoulder strap on both sides, the inside of the backpack capable of storing the article, the back side of the backpack body is provided with a seating portion to be seated on the back portion, the back portion is removable backpack It is possible to achieve through the removable backpack structure, characterized in that configured to be detachable with the main body.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a rear side appearance view of the backpack of the present invention, Figure 2 is a back state of the back plate of the present invention backpack, Figure 3 is a detailed view of the back of the present invention, Figure 4 is a detailed view of the back of the present invention back plate, Figure 5 shows sectional views of main parts of the back plate of the present invention.

First, looking at the overall configuration of the backpack according to the present embodiment through Figs. 1 and 2, the back side of the backpack body 10, the shoulder strap 11 is configured on both sides and the back plate portion 20 is coupled, The back plate 20 is configured to be separated or combined by a separate detachable member to the seating portion 12 formed in the backpack body (10).

On the other hand, the detachable member is provided with a jacket (14, 24) on the upper portion of the back portion 20 and the upper portion of the seating portion 12 of the backpack body 10 corresponding thereto, the lower portion of the back portion 20 and the corresponding The lower portion of the backpack body 10 has a fastening ring 15 and a fastening pin 25 are configured to be coupled at both sides.

In addition, the back plate 20 is provided with a mesh 23 so that the air permeability can be secured. As shown in the cross-sectional view of FIG. 4, the acupressure protrusion 22 is provided between the mesh 23 and the inner layer 21. By forming protrusions at regular intervals, the ventilation layer 22a can be formed together with the acupressure effect. The acupressure protrusion 22 structure can be transformed into a continuous concave-convex shape in addition to the individual protrusion structure protruding at a predetermined interval.

In addition, the cushioning part 30 is embedded in the inside of the cushioning part 30 so that the cushioning part 20 may be used as a cushion if necessary, and the cushioning layer 30 may also be separated. By forming the opening and closing cover 26 in the case when the cushion layer 30 is extended, it is also possible to use as an outdoor dozaji.

In the figure, reference numeral 27 denotes an opening / closing cover 26 detachable velcro tape.

Let us look at the effect of using the present invention backpack constituting such a configuration.

First, it is usually used as a general backpack as shown in Figure 1, when the shoulder straps 11 on both shoulders to carry the backpack on the back so as to improve the wearability by the back plate portion 20 of the present invention do.

That is, since the cushion layer 30 is inherent in the back plate part 20, the feeling of pressing pressure on the back part of the user can be greatly reduced, and the back part and the back part (due to the mesh 23 and the ventilation layer 22a) can be reduced. 20) can not be made in close contact between the summer sweat can occur, and additionally the acupressure protrusion 22 is to effect the pressure on the back portion can be further reduced fatigue.

Accordingly, it can be seen that the cushion function and the breathable function can additionally express the acupressure effect while reducing the fatigue feeling by the user.

On the other hand, in the present invention can be used as a cushion outdoors because the separation of the back plate 20 is possible.

That is, by separating the upper end and the fastening pin 25 is coupled to the fastening ring 15 is coupled by the jacket (14, 24), respectively, the back plate 20 to the seating portion of the backpack body (10) When the separation from 12), since the cushion layer 30 is internally made, it can be used for the cushion stand immediately.

In particular, the cushion layer 30 can be used to fold the outdoor mat used in general according to the size of the back plate portion 20, the opening and closing cover 26 of the back plate portion 20, if necessary, the cushion layer 30 can be used as a mat by taking out and unfolding.

Therefore, when the backpack of the present invention is used, it can be seen that the climbing unit 20 can perform each surrogate function as necessary without separately carrying a cushion or a mat.

 In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the back part detachable backpack structure of the present invention may be variously modified and implemented by those skilled in the art.

For example, in the above embodiment, the structure of the jack and the fastening pin has been described and illustrated as a detachable member of the back plate. However, other means such as Velcro tape may be used as the detachable member.

Therefore, such modified embodiments should not be individually understood from the technical spirit or the prospect of the present invention, and such modified embodiments shall fall within the appended utility model registration claims of the present invention.

As described above, the backpack of the present invention provides an air permeability and cushioning function to the back part corresponding to the back part when worn, thereby minimizing fatigue caused by long-term movement.

In addition, it is possible to replace the back plate so that it can be substituted as a cushion in the outdoors as needed.

In addition, by using the cushion layer in the back plate as an outdoor mat, it does not need to carry the mat separately.

Along with this, the acupressure protrusion protrudes from the back plate, which shows an advantage of allowing a natural acupressure effect on the back part.

Claims (7)

In a typical backpack having shoulder straps 11 on both sides, and having a space therein for storing articles therein, The rear side of the backpack body 10 is formed with a seating portion 12 is seated on the back portion 20, the back portion 20 is characterized in that configured to be removable from the backpack body 10 by a detachable member. Backpack which can separate backboard part to assume. The method according to claim 1, The detachable member is provided with a jacket 14 and 24 on the upper part of the back part 20 and the upper part of the seating part 12 corresponding thereto, and the lower part of the back part 20 and the backpack body corresponding thereto. (10) The backpack can be separated from the back portion, characterized in that the fastening ring 15 and the fastening pins 25 are respectively configured to be coupled at both sides. The method according to claim 1, The outer shell of the back plate portion 20 is removable backpack, characterized in that formed of a breathable net 23. The method according to claim 1 or 3, The back plate portion 20 is a backpack capable of separating the back plate portion, characterized in that the acupressure protrusions 22 protruding outwardly formed. The method according to claim 4, Backpack between the back plate portion, characterized in that the ventilation layer (22a) is formed between the acupressure protrusions (22). The method according to any one of claims 1 to 3, The back portion 20 is provided with a separate cushion layer 30, the back portion of the back portion 20, the opening and closing cover 26 is characterized in that the cover portion 26 is configured to enable separation of the cushion layer 30 Detachable backpack. The method according to claim 6, The cushion layer 30 is removable backpack, characterized in that used to fold the outdoor mat.

Images