CN208524045U - A kind of forward type laptop knapsack that comfort is good - Google Patents

Abstract

The utility model discloses a kind of good forward type laptop knapsacks of comfort, including backpack body, the surface of the backpack body is fixedly connected with zipper, the positive bottom of zipper is provided with zipper, interlayer is provided on the left of the backpack body, the front-end and back-end of the backpack body right hand top are fixedly connected to the first harness, first harness is connected with the first adjusting buckle far from one end of backpack body, first adjusting buckle is connected with the second harness far from one end of the first harness, and second harness is fixedly connected far from one end of the first adjusting buckle with backpack body.The utility model is cooperated by the first framework, second framework, threaded hole, threaded rod, the first spring, the first movable plate, second spring and the second movable plate; shock-absorbing protecting can be carried out to notebook; it avoids user from acutely shaking during walking about and brings injury to notebook; the applicability of knapsack is improved, convenient for the use of people.

Description

A kind of forward type laptop knapsack that comfort is good

Technical field

The utility model relates to laptop knapsack technical field, the good forward type notebook of specially a kind of comfort Computer knapsack.

Background technique

Computer package belongs to 3C number accessory and luggage product category, occurs with the appearance of notebook, for filling pen The luggage of note this and official document data, there is computer package and inner bag, abroad usually cries that " computer commercial affairs bag, inner bag, computer are surrounded by Portable and Backpack type, computer knapsack are divided into forward type and rear-mounted again, and existing rear-mounted computer Knapsack structure is simple, knapsack Upper only back cannot be such that knapsack ties up in waist in the harness of shoulder, and comfort is poor, while can not carry out damping guarantor to notebook Shield, reduces the applicability of knapsack, is not easy to the use of people.

Utility model content

The purpose of this utility model is to provide a kind of good forward type laptop knapsacks of comfort, have comfort Good, the advantages of capable of carrying out shock-absorbing protecting to notebook, it is simple to solve existing rear-mounted computer Knapsack structure, on knapsack only There is back in the harness of shoulder, knapsack cannot be made to tie up in waist, comfort is poor, while can not carry out shock-absorbing protecting to notebook, The problem of reducing knapsack applicability.

To achieve the above object, the utility model provides the following technical solutions: a kind of forward type notebook that comfort is good Computer knapsack, including backpack body, the surface of the backpack body are fixedly connected with zipper, and the positive bottom of zipper is provided with zipper, Interlayer is provided on the left of the backpack body, the front-end and back-end of the backpack body right hand top are fixedly connected to the first harness, institute It states the first harness and is connected with the first adjusting buckle, the described one end of first adjusting buckle far from the first harness far from one end of backpack body It is connected with the second harness, second harness is fixedly connected far from one end of the first adjusting buckle with backpack body, and the backpack body is right The front end of side is fixedly connected with the first waistband, and first waistband is connected with the second adjusting buckle, institute far from one end of backpack body It states the second adjusting buckle and is connected with the second waistband far from one end of the second harness, second waistband is far from the second adjusting buckle One end is fixedly connected with backpack body, and the first framework, the right side set of first framework are fixedly connected on the left of the backpack body inner cavity Equipped with second framework, the top and bottom of the second framework offer threaded hole, the top and bottom of the second framework It is provided through threaded rod, one end of the threaded rod runs through threaded hole and extends to the outside of threaded hole, first frame It is fixedly connected with the first spring on the left of intracoelomic cavity, the right end of first spring is fixedly connected with the first movable plate, and described Second spring is fixedly connected on the right side of two framework inner cavities, the second spring left end is fixedly connected with the second movable plate.

Preferably, the top and bottom of first framework inner cavity offer sliding slot, the top of first movable plate It is fixedly connected to slide bar with bottom, the slide bar extends to the inner cavity of sliding slot far from one end of the first movable plate.

Preferably, one end that the slide bar is located at sliding slot inner cavity is connected with pulley by shaft, and the pulley is separate The side of slide bar is contacted with the inner wall of sliding slot.

Preferably, one end of the threaded rod is contacted with the first framework, and the one end of the threaded rod far from the first framework is solid Surely it is connected with handwheel.

Preferably, first movable plate and the opposite side of the second movable plate are fixedly connected to soft continuous pad.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through backpack body, zipper, zipper, interlayer, the first harness, the first adjusting buckle, the second harness, first Waistband, the second adjusting buckle and the second waistband are cooperated, and can be carried on the back computer knapsack behind user, such as user's shoulder It crosses and tires out uncomfortable, knapsack can be tied up to the waist in user, the pressure of shoulder can be mitigated, improve the comfort of knapsack, Pass through the first framework, second framework, threaded hole, threaded rod, the first spring, the first movable plate, second spring and the second movable plate Cooperated, shock-absorbing protecting can be carried out to notebook, avoid user from acutely shaking during walking about and give notebook band It injures, improves the applicability of knapsack, convenient for the use of people.

2, the utility model can adjust the length of the first harness and the second harness, pass through setting by the first adjusting buckle Second adjusting buckle can adjust the length of the first waistband and the second waistband, be convenient for user's harness knapsack, such as school bag adjusting buckle, By setting sliding slot and slide bar, support can be balanced to the first movable plate, convenient for laterally movable, the pulley of the first movable plate Setting reduce the frictional force between slide bar and sliding slot, by the way that handwheel is arranged, convenient for the rotation of threaded rod, pass through the soft silk floss of setting Pad, avoids the first movable plate and the second movable plate from directly contacting with computer, can protect to computer.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure schematic top plan view；

Fig. 3 is the attachment structure schematic diagram of the utility model structure the first framework and second framework；

Fig. 4 is the partial structurtes enlarged diagram of A in the utility model Fig. 3；

Fig. 5 is the right side view of the first adjusting buckle of the utility model structure.

In figure: 1 backpack body, 2 zippers, 3 zippers, 4 interlayers, 5 first harnesses, 6 first adjusting buckles, 7 second harnesses, 8 first waists Band, 9 second adjusting buckles, 10 second waistbands, 11 first frameworks, 12 second frameworks, 13 threaded holes, 14 threaded rods, 15 first springs, 16 first movable plates, 17 second springs, 18 second movable plates, 19 sliding slots, 20 slide bars, 21 pulleys, 22 handwheels, 23 soft continuous pads.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-5, a kind of forward type laptop knapsack that comfort is good, including backpack body 1, the surface of backpack body 1 It is fixedly connected with zipper 2, the positive bottom of zipper 2 is provided with zipper 3, and the left side of backpack body 1 is provided with interlayer 4, pushes up on the right side of backpack body 1 The front-end and back-end in portion are fixedly connected to the first harness 5, and the first harness 5 is connected with the first tune far from one end of backpack body 1 Section button 6, the first adjusting buckle 6 are connected with the second harness 7 far from one end of the first harness 5, and the second harness 7 is adjusted far from first One end of button 6 is fixedly connected with backpack body 1, and the front end on 1 right side of backpack body is fixedly connected with the first waistband 8, and the first waistband 8 is far from backpack body 1 one end is connected with the second adjusting buckle 9, and the second adjusting buckle 9 is connected with the second waistband far from one end of the second harness 7 10, the second waistband 10 is fixedly connected far from one end of the second adjusting buckle 9 with backpack body 1, and is fixedly connected on the left of 1 inner cavity of backpack body One framework 11, the right side of the first framework 11 are arranged with second framework 12, and the top and bottom of second framework 12 offer screw thread Hole 13, the top and bottom of second framework 12 are provided through threaded rod 14, and threaded hole 13 is run through simultaneously in one end of threaded rod 14 The outside of threaded hole 13 is extended to, one end of threaded rod 14 is contacted with the first framework 11, and threaded rod 14 is far from the first framework 11 One end is fixedly connected with handwheel 22, and the first spring 15, the right side of the first spring 15 are fixedly connected on the left of 11 inner cavity of the first framework End is fixedly connected with the first movable plate 16, and second spring 17, second spring 17 are fixedly connected on the right side of 12 inner cavity of second framework Left end is fixedly connected with the second movable plate 18, and the top and bottom of 11 inner cavity of the first framework offer sliding slot 19, the first activity The top and bottom of plate 16 are fixedly connected to slide bar 20, and slide bar 20 extends to sliding slot 19 far from one end of the first movable plate 16 Inner cavity, slide bar 20 are located at one end of 19 inner cavity of sliding slot and are connected with pulley 21 by shaft, pulley 21 far from slide bar 20 one Side is contacted with the inner wall of sliding slot 19, and the first movable plate 16 and the opposite side of the second movable plate 18 are fixedly connected to soft continuous pad 23, by the first adjusting buckle 6, the length of the first harness 5 and the second harness 7 can be adjusted, by the way that the second adjusting buckle 9, energy is arranged The length of the first waistband 8 and the second waistband 10 is enough adjusted, user's harness knapsack is convenient for, such as school bag adjusting buckle, is slided by setting Slot 19 and slide bar 20 can be balanced support to the first movable plate 16, convenient for laterally movable, the pulley 21 of the first movable plate 16 Setting reduce the frictional force between slide bar 20 and sliding slot 19, passed through by setting handwheel 22 convenient for the rotation of threaded rod 14 Soft continuous pad 23 is set, avoids the first movable plate 16 and the second movable plate 18 from directly contacting with computer, computer can be protected, It is adjusted by backpack body 1, zipper 2, zipper 3, interlayer 4, the first harness 5, the first adjusting buckle 6, the second harness 7, the first waistband 8, second Section button 9 and the second waistband 10 are cooperated, and can carry on the back computer knapsack behind user, are not relaxed as user's shoulder is excessively tired Knapsack, can be tied up the waist in user, can mitigate the pressure of shoulder, improved the comfort of knapsack, pass through first by clothes Framework 11, second framework 12, threaded hole 13, threaded rod 14, the first spring 15, the first movable plate 16, second spring 17 and second Movable plate 18 is cooperated, can to notebook carry out shock-absorbing protecting, avoid user during walking about acutely shake to Notebook brings injury, improves the applicability of knapsack, convenient for the use of people.

In use, knapsack can be backed on the body by the first harness 5, the first adjusting buckle 6 and the second harness 7, by the One adjusting buckle 6, can be adjusted according to the needs the length of harness, pass through the first waistband 8 of setting, the second adjusting buckle 9 and the second waistband 10, knapsack can be tied up to the waist in user, by the second adjusting buckle 9, can be adjusted according to the needs the length of waistband, by pen Note is originally placed between the first movable plate 16 and the second movable plate 18, adjusts the depth that the first framework 11 is located at 12 inner cavity of second framework Degree, rotation hand wheel 22 drive threaded rod 14 to rotate, are threadedly coupled the one end for making threaded rod 14 with threaded hole 13 by threaded rod 14 It is in close contact with second framework 12, so that the first framework 11 and second framework 12 be fixed, passes through the first spring 15 and the One movable plate 16 to being clamped on the left of notebook, by second spring 17 and the second movable plate 18 to the right side of notebook into Row clamping, to carry out shock-absorbing protecting to notebook.

In summary: the good forward type laptop knapsack of the comfort passes through backpack body 1, zipper 2, zipper 3, interlayer 4, the first harness 5, the first adjusting buckle 6, the second harness 7, the first waistband 8, the second adjusting buckle 9, the second waistband 10, the first framework 11, second framework 12, threaded hole 13, threaded rod 14, the first spring 15, the first movable plate 16, second spring 17 and the second activity The cooperation of plate 18, solves that existing rear-mounted computer Knapsack structure is simple, and only back cannot make in the harness of shoulder on knapsack Knapsack is tied up in waist, and comfort is poor, while can not carry out shock-absorbing protecting, the problem of reducing knapsack applicability to notebook.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of good forward type laptop knapsack of comfort, including backpack body (1), it is characterised in that: the backpack body (1) Surface is fixedly connected with zipper (2), and the positive bottom of the zipper (2) is provided with zipper (3), is set on the left of the backpack body (1) It is equipped with interlayer (4), the front-end and back-end of backpack body (1) right hand top are fixedly connected to the first harness (5), first back Band (5) is connected with the first adjusting buckle (6) far from the one end of backpack body (1), and first adjusting buckle (6) is far from the first harness (5) one end is connected with the second harness (7), second harness (7) one end and backpack body far from the first adjusting buckle (6) (1) it is fixedly connected, the front end on the right side of the backpack body (1) is fixedly connected with the first waistband (8), and first waistband (8) is far from packet One end of body (1) is connected with the second adjusting buckle (9), one end activity of second adjusting buckle (9) far from the second harness (7) It being connected with the second waistband (10), second waistband (10) is fixedly connected far from the one end of the second adjusting buckle (9) with backpack body (1), It is fixedly connected with the first framework (11) on the left of backpack body (1) inner cavity, is arranged with second on the right side of first framework (11) The top and bottom of framework (12), the second framework (12) offer threaded hole (13), the top of the second framework (12) Portion and bottom are provided through threaded rod (14), and one end of the threaded rod (14) through threaded hole (13) and extends to screw thread The outside in hole (13) is fixedly connected with the first spring (15) on the left of the first framework (11) inner cavity, first spring (15) right end is fixedly connected with the first movable plate (16), is fixedly connected with the second bullet on the right side of second framework (12) inner cavity Spring (17), second spring (17) left end are fixedly connected with the second movable plate (18).

2. a kind of good forward type laptop knapsack of comfort according to claim 1, it is characterised in that: described The top and bottom of one framework (11) inner cavity offer sliding slot (19), and the top and bottom of first movable plate (16) are solid Surely it is connected with slide bar (20), the slide bar (20) extends to the inner cavity of sliding slot (19) far from the one end of the first movable plate (16).

3. a kind of good forward type laptop knapsack of comfort according to claim 2, it is characterised in that: the cunning One end that bar (20) is located at sliding slot (19) inner cavity is connected with pulley (21) by shaft, and the pulley (21) is far from slide bar (20) side is contacted with the inner wall of sliding slot (19).

4. a kind of good forward type laptop knapsack of comfort according to claim 1, it is characterised in that: the spiral shell One end of rasp bar (14) is contacted with the first framework (11), and the threaded rod (14) is fixedly connected far from the one end of the first framework (11) There are handwheel (22).

5. a kind of good forward type laptop knapsack of comfort according to claim 1, it is characterised in that: described One movable plate (16) and the opposite side of the second movable plate (18) are fixedly connected to soft continuous pad (23).