CN2503761Y

CN2503761Y - Multifunctional knapsack

Info

Publication number: CN2503761Y
Application number: CN 01264243
Authority: CN
Inventors: 江枝昌
Original assignee: ZHONGSHAN HUANGGUAN LEATHER-ARTICLE Co Ltd
Current assignee: ZHONGSHAN HUANGGUAN LEATHER-ARTICLE Co Ltd
Priority date: 2001-09-28
Filing date: 2001-09-28
Publication date: 2002-08-07
Anticipated expiration: 2011-09-28

Abstract

The utility model provides a multi-functional used knapsack, which comprises a first sack body and a second sack body which are respectively provided with an independent holding space. A plurality of butting parts are arranged on the first sack body, the second sack body corresponding to each butting part is provided with combination parts with the same number, when each combination part is mutually connected with each butting part, the second sack body is firmly attached on the first sack body, on the contrary, when each combination part is separated from each butting part, the first sack body and the second sack body are used to be an individual sack body.

Description

The knapsack of multi-functional use

Technical field

The utility model is relevant with knapsack, the more detailed knapsack that is meant a kind of multi-functional use.

Background technology

Press, the knapsack of many kenels is constantly released with the shape-designing of novelty, in the hope of attracting consumer's attention, the weeding out the old and bring forth the new on external form, knapsack is the demand emphasis to have many additional functions of use more, determine the idea whether bought to influence the consumer, the innovative design of common knapsack is nothing more than being to have additional the accommodating bag that most size shape differ in the knapsack outside, again or inside backpacks be provided with several concealed bag or interlayers, to this, with regard to the knapsack field, it stimulates the dealer to be devoted to constantly to research and develop innovation, improvement, be for optimum competition development, more the consumer increased various selectivity when choosing.

In view of this, the utility model creator thinks funiculus through detailed, and the long-pending research and development experience of being engaged in relevant industries for many years, and generation of the present utility model is arranged eventually.

Content of the present utility model

That is, main purpose of the present utility model is to provide a kind of knapsack of multi-functional use, and it has two independent bags and distinctly has independently spatial accommodation, and this two bag can separate or combine into single knapsack to be used.

Again, secondary objective of the present utility model is to provide a kind of knapsack of multi-functional use, and wherein a bag has a hard shell, and this shell can be protected its inner institute to hold article and avoid damaged in collision.

Edge is to reach above-mentioned purpose, the knapsack of a kind of multi-functional use provided by the utility model, include: one first bag, its back side has at least one shoulder harness and takes on back of the body use for the user, this first bag front is provided with at least one slide fastener, this slide fastener is to do the action of drawing back or drawing over to one's side along a default rail footpath, and again, the positive outside of this first bag has most docking sections; One second bag, having at least one slide fastener can do the action of drawing back or drawing over to one's side along a default rail footpath, and this second bag relatively respectively position of this docking section is the joint portion that number such as is provided with, and the portion of taking is fixedly arranged on the predetermined position of this second bag; Thus, when respectively this docking section is connected, will make this second bag firmly depend on this first bag, otherwise when breaking away from each docking section in each joint portion, this first and second bag will be other bag use in this joint portion respectively.

Wherein make with the cloth cover material at the front of this first bag and the back side, and its slide fastener pulling rail directly is to establish with the stitching edge at the back side along positive; And this second bag has a positive and cloth matter back side that is stitch-bonded on this shell of a hard shell, and its slide fastener pulling rail directly is located on the cloth matter back side and is along this shell edge and establishes.

Wherein each docking section of this first bag is to distribute to be arranged on the positive peripheral position, and each joint portion of this second bag then is arranged on its shell.

Wherein each docking section is for having splendid flexible band, and each joint portion is the projection that is fixed in case surface, on the projection and the button portion that is provided with for aforementioned band hook joint on it.

Wherein the carrying handle of putting one can be hidden by the portion of taking of this second bag, and it is stitch-bonded to this top, cloth matter back side.

Description of drawings

Below, enumerate preferred embodiment of the present utility model now, and after cooperating following accompanying drawing to be described in more detail in, wherein:

Fig. 1 is the stereogram that sets up separately of the utility model one preferred embodiment knapsack.

Fig. 2 be above-mentioned preferred embodiment first bag of the utility model with second bag combine the side diagrammatic sketch.

Fig. 3 is first bag of the above-mentioned preferred embodiment of the utility model and the binding site enlarged diagram between second bag.

Fig. 4 is the schematic perspective view of the above-mentioned preferred embodiment of the utility model second bag inside.

Fig. 5 is the enlarged diagram of another kind of combination between the utility model first bag and second bag.

The specific embodiment

See also Fig. 1, Fig. 2 and shown in Figure 3, the knapsack 1 of the multi-functional use of the utility model includes one first bag 10 and one second bag 20; Wherein:

This first bag 10 mainly is to make with cloth flooring (as nylon cloth) tailor, it forms the inner bigger spatial accommodation that has jointly by a front 11, a back side 12 and a ring side 13 substantially, one slide fastener 14 is to be located at this front 11, its pulling rail directly is 11 to sew up edges with ring side 13 and establish along this front, make this slide fastener 14 be able to migration between one first end to, second end and do the action of drawing back or drawing over to one's side, certainly, they can also two slide fastener settings, draw back or draw over to one's side action and reach identical aforesaid opening whether application target with relative; In addition, this first bag 10 can stitch in its positive 11 outsides and be provided with the smaller applications pocket, and its inside also stitches and be provided with other pockets, part utilizes the space of inside and outside and reaches the best applications effect to fill.

Again, the back side 12 of this first bag 10 is stitched with two shoulder harness 15 and takes on the back of the body for the user and use, and certainly, it can also an oblique shoulder belt seam be established and can reach the purpose of shoulder back of the body use equally; In addition, also stitch in these ring side 13 end faces and be provided with a carrying handle band 16 for lifting use;

And this first bag 10 is more in contiguous its ring side 13 and positive 11 pre-positions of sewing up, and promptly distributing along the periphery of these 11 outsides, front is provided with most docking sections of making round with splendid elastic straps 17.

This second bag 20 as shown in Figure 4, it has the front and a cloth matter back side 22 of a hard shell 21, wherein, these shell 21 sections generally are one and have the curved arc shape of big width, and this cloth matter back side 22 is to be stitch-bonded on these shell 21 peripheries so that form a spatial accommodation between these shell 21 inner faces and this cloth matter back side 22, one accommodating bag 23 is that seam is located at this shell 21 inner faces, and it can be for placing as products such as notebook computers, and this hard shell 21 is to protect its inner institute to hold the article damaged in collision;

Again, this cloth matter back side 22 is provided with the rail of a predetermined length directly for one or two the slide fastener 24 migration pulling that is provided with on it along these shell 21 edges, draw back or draw over to one's side action and reach the inner spatial accommodation of use whether purpose with generation;

In addition, be installed with most on these shell 21 surfaces and be the joint portion of cylindrical projection 25, these projection 25 quantity are identical with band 17 quantity of this first bag 10, and each projection 25 the proper distinctly corresponding band 17 in position is set, again, projection 25 apical margins are the larger-diameter button of formation portions 251; And a portion that takes 26 that is made of carrying handle sews up to be fixedly arranged on this 22 top positions, cloth matter back side.

As shown in Figure 1, this first bag 10 is branch with this second bag 20 and is arranged, and each bag all has a zipper and utilize the bag inner space for drawing back, or draws over to one's side in case inside holds article drops out; This first bag 10 has the design of shoulder harness and belt for handle again, this second bag 20 has bale handle structure, its grade can be by the user with the shoulder back of the body or lift mode and carry, therefore, this first bag 10 distinctly is an independent bag that uses with this second bag 20.

See also shown in Figure 2 again, its be with 22 pairs at the cloth matter back side of this second bag 20 should first bag 10 front 11, and this is taken portion's 26 collections, then, the flexible band 17 of this tool respectively colluded respectively be around on the nearest projection 25, and can prevent band 17 slippage on projection 25 (as shown in Figure 3) by keeping out of projection 25 button portions 251, be with, utilize these bands 17 and these projections 25 to be and be symmetrically distributed and combine and to make this second bag 20 firmly depend on this first bag 10, so, when the user shoulders or mentions this first bag 10, this second bag 20 will be carried in the lump together with ground; Otherwise, if will be respectively when this band 17 unloads on projection 25, this second bag 20 will separate with this first bag 10 and once more with individual other bag for use.

In addition, please consult shown in Figure 5 again, it is the consolidation effect between the joint portion of the docking section of strengthening first bag and second bag, be that the cloth 18 that the docking section with first bag changes to sew up replaces, and has a breach 181 in the middle of the cloth 18, get final product so that be inserted on the projection 25 with this breach 181 during hook joint, being resisted by cloth 18 tough and tensile characteristics may be because of the shortcoming of tearing of bringing of weight and fixed shakiness.

Again, what deserves to be mentioned is, is can open for a wire side to establish between each projection of this second bag, can fold up some slimmer and more graceful article down and between the case surface in this wire side, and this wire side has the effect of modifying case surface simultaneously; Moreover the back side of this second bag also can be stitched with braces and use with the shoulder back of the body.

In sum, the utility model is real in like product to have its progressive practicality, and uses and go up conveniently, again, the utility model there is no identical items and sees publication or public use before application, be with, the utility model is real to have possessed novel patent condition, so file an application in accordance with the law.

Only, the above person only is a preferable possible embodiments of the present utility model, changes so use the equivalent structure that the utility model specification and claim do such as, ought to be included in the claim of the present utility model.

Claims

1. the knapsack of a multi-functional use is characterized in that, includes:

One first bag, its back side has at least one shoulder harness, and this first bag front is provided with at least one slide fastener, and again, the positive outside of this first bag has most docking sections;

One second bag has at least one slide fastener, and this second bag relatively respectively position of this docking section is the joint portion that number such as is provided with, and the portion of taking is fixedly arranged on the predetermined position of this second bag.

2. according to the knapsack of the described multi-functional use of claim 1, it is characterized in that wherein make with the cloth cover material at the front of this first bag and the back side, and its slide fastener pulling rail directly is to establish with the stitching edge at the back side along positive; And this second bag has a positive and cloth matter back side that is stitch-bonded on this shell of a hard shell, and its slide fastener pulling rail directly is located on the cloth matter back side and is along this shell edge and establishes.

3. according to the knapsack of the described multi-functional use of claim 2, it is characterized in that wherein each docking section of this first bag is to distribute to be arranged on the positive peripheral position, each joint portion of this second bag then is arranged on its shell.

4. according to the knapsack of the described multi-functional use of claim 3, it is characterized in that wherein each docking section is for having splendid flexible band, and each joint portion is the projection that is fixed in case surface, on the projection and the button portion that is provided with for aforementioned band hook joint on it.

5. according to the knapsack of the described multi-functional use of claim 2, it is characterized in that wherein the carrying handle of putting one can be hidden by the portion of taking of this second bag, it is stitch-bonded to this top, cloth matter back side.