CN218852147U - Waterproof backpack with one-key-opening-closing pull ring - Google Patents

Abstract

The utility model relates to the technical field of backpack, concretely relates to pull ring one-key open-close waterproof backpack, including the backpack body, backpack body top is the opening setting, and the backpack body inner chamber is close to top department and installs the zip fastener, the backpack body rear side is close to top department fixedly connected with fender pad, fender pad one side extends to the backpack body front side, the backpack body rear side fixedly connected with two braces, and the backpack body front side fixedly connected with fixture block, through being provided with the backpack body, the backpack body is made by waterproof material, makes it possess good waterproof performance; through the joint of buckle and fixture block for keep off the pad and shelter from shoulders package body top, when follow-up needs are opened, can pull the pull ring, make the pull ring drive the inserted block and take out from the slot, convenient the removal buckle and fixture block between fixed, and then be convenient for follow-up take and place article, it is convenient to use.

Description

Waterproof backpack with one-key-opening-closing pull ring

Technical Field

The utility model relates to a waterproof backpack specifically is the waterproof backpack that a pull ring key opened and shut.

Background

Backpack is a general term for backpacks carried on both shoulders. The backpack can be divided into computer backpack, sports backpack, fashion backpack, school backpack, bridle bag, military backpack, climbing backpack, etc. according to different purposes. The materials are classified into canvas bags, oxford bags, nylon bags and the like according to different materials. Traditional backpack often does not possess waterproof performance when using for it is when follow-up use, and the practicality is poor, and it when opening and shutting to the backpack, at first need remove the buckle, then open the zip fastener again, accomplishes depositing or taking of article, but the release of its buckle is not convenient enough, makes its follow-up when using, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a waterproof shoulders bag that pull ring key was opened and shut.

In order to solve the technical problem, the utility model provides a following technical scheme:

waterproof both shoulders package that pull ring one key was opened and shut, including the both shoulders package body, the both shoulders package body top is the opening setting, just the internal chamber of both shoulders package is close to top department and installs the zip fastener, the both shoulders package body rear side is close to top department fixedly connected with fender pad, it extends to both shoulders package body front side to keep off pad one side, two braces of both shoulders package body rear side fixedly connected with, just both shoulders package body front side fixedly connected with fixture block, fixture block front side joint has the buckle, buckle and fender pad fixed connection, just the buckle inner chamber is equipped with positioning mechanism, the internal material of both shoulders package is PU coating oxford.

As the utility model discloses a preferred technical scheme, positioning mechanism includes the montant, montant top fixedly connected with inserted block, the slot has been seted up to the fixture block bottom, peg graft at the slot inner chamber in the inserted block top, the buckle bottom is run through to the montant bottom to fixedly connected with pull ring, montant and buckle bottom swing joint, just montant outside cover is equipped with the spring, the spring both ends respectively with inserted block and buckle inner wall fixed connection.

As a preferred technical scheme of the utility model, buckle inner wall front side fixedly connected with cushion, cushion rear side and the laminating of fixture block front side.

As a preferred technical scheme of the utility model, the inserted block top is the closed angle shape setting with slot inner wall top, just the inserted block sets up with the slot phase-match.

As an optimized technical scheme of the utility model, two ornamental strips of backpack body front side fixedly connected with, two the ornamental strip sets up for controlling.

As a preferred technical proposal of the utility model, the two braces are arranged in a bilateral symmetry mode by taking the central axis of the backpack body as a symmetry axis.

As an optimal technical scheme of the utility model, ornamental strip look sideways at the cross section and be L shape setting.

The embodiment of the utility model provides a waterproof shoulders bag that pull ring key was opened and shut possesses following beneficial effect:

the backpack body is made of waterproof materials, so that the backpack body has good waterproof performance; through the joint of buckle and fixture block for keep off the pad and shelter from shoulders package body top, when follow-up needs are opened, can pull the pull ring, make the pull ring drive the inserted block and take out from the slot, convenient removal buckle and fixture block between fixed, and then be convenient for follow-up taking and placing object article, it is convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic side view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a backpack body; 2. a zipper; 3. a blocking pad; 4. a harness; 5. decorating strips; 6. buckling; 7. a clamping block; 8. cushion blocks; 9. inserting slots; 10. inserting a block; 11. a vertical rod; 12. a spring; 13. and (4) a pull ring.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

The embodiment is as follows: as shown in fig. 1-4, waterproof backpack that pull ring one-key opened and shut, including backpack body 1, backpack body 1 top is the opening setting, and the backpack body 1 inner chamber is close to top department and installs zip fastener 2, the backpack body 1 rear side is close to top fixedly connected with fender pad 3, keep off pad 3 one side and extend to backpack body 1 front side, two braces 4 of backpack body 1 rear side fixedly connected with, two braces 4 use the central axis of backpack body 1 as the symmetry axis and be bilateral symmetry setting, and backpack body 1 front side fixedly connected with fixture block 7, fixture block 7 front side joint has buckle 6, buckle 6 and fender pad 3 fixed connection, and the 6 inner chamber of buckle is equipped with positioning mechanism. 1 material of backpack body is PU coating oxford, and the surface fabric is difficult to dip in to rainwater etc. and the sweat that the human body gived off can distribute with the form of vapor nevertheless for the user bears the utility model discloses the time is difficult to produce stifled hotness.

The positioning mechanism comprises a vertical rod 11, an insert block 10 is fixedly connected to the top end of the vertical rod 11, a slot 9 is formed in the bottom of a fixture block 7, the top of the insert block 10 is inserted into an inner cavity of the slot 9, the top of the insert block 10 and the top of the inner wall of the slot 9 are both arranged in a pointed shape, the insert block 10 and the slot 9 are arranged in a matched mode, the bottom end of the vertical rod 11 penetrates through the bottom of a buckle 6 and is fixedly connected with a pull ring 13, the vertical rod 11 is movably connected with the bottom of the buckle 6, a spring 12 is sleeved on the outer side of the vertical rod 11, and two ends of the spring 12 are fixedly connected with the inner walls of the insert block 10 and the buckle 6 respectively;

in this embodiment, realize the location operation of the inside fixture block 7 of buckle 6 through this setting for the joint is firm between buckle 6 and the fixture block 7, and follow-up can stimulate pull ring 13, and convenient the removal is fixed, realizes that a key opens and shuts.

The front side of the inner wall of the buckle 6 is fixedly connected with a cushion block 8, and the rear side of the cushion block 8 is attached to the front side of the fixture block 7;

in this embodiment, the clamping position of the clamping block 7 is limited by the arrangement.

The front side of the backpack body 1 is fixedly connected with two decorative strips 5, the two decorative strips 5 are arranged left and right, and the side-view cross section of each decorative strip 5 is arranged in an L shape;

in this embodiment, the appearance of the backpack body 1 is improved by this arrangement.

The working principle is as follows: the utility model discloses when using, pulling pull ring 13, make pull ring 13 drive the inserted block 10 on the montant 11 and take out from slot 9, inserted block 10 compression spring 12 simultaneously, the magnetite can be directly will keep off and fill up 3 and remove to keeping away from 1 top of both shoulders package body, then open zip fastener 2, can leave article in inside 1 of both shoulders package body, then close zip fastener 2, it shelters from 1 top of both shoulders package body to keep off pad 3 again, and insert fixture block 7 inside buckle 6, insert inside slot 9 with inserted block 10 again, make the joint firm between fixture block 7 and the buckle 6, follow-up both shoulders package body 1 of needing to open, when taking article, can directly stimulate pull ring 13 and relieve fixture block 7 and buckle 6's fixed, it is convenient to use, can be convenient carry the both shoulders package body 1 through braces 4.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. Waterproof shoulders bag that pull ring one key opened and shut, including shoulders bag body (1), its characterized in that, shoulders bag body (1) top is the opening setting, just shoulders bag body (1) inner chamber is close to top department and installs zip fastener (2), shoulders bag body (1) rear side is close to top department fixedly connected with fender pad (3), keep off pad (3) one side and extend to shoulders bag body (1) front side, two braces (4) of shoulders bag body (1) rear side fixedly connected with, just shoulders bag body (1) front side fixedly connected with fixture block (7), fixture block (7) front side joint has buckle (6), buckle (6) and fender pad (3) fixed connection, just buckle (6) inner chamber is equipped with positioning mechanism, shoulders bag body (1) material is PU coating oxford.

2. The waterproof backpack with one-key-opening and closing pull ring as claimed in claim 1, wherein the positioning mechanism comprises a vertical rod (11), an insert block (10) is fixedly connected to the top end of the vertical rod (11), a slot (9) is formed in the bottom of the fixture block (7), the top of the insert block (10) is inserted into the inner cavity of the slot (9), the bottom end of the vertical rod (11) penetrates through the bottom of the buckle (6) and is fixedly connected with the pull ring (13), the vertical rod (11) is movably connected with the bottom of the buckle (6), a spring (12) is sleeved on the outer side of the vertical rod (11), and two ends of the spring (12) are respectively fixedly connected with the inner walls of the insert block (10) and the buckle (6).

3. The waterproof backpack with one-key-pull-ring opening and closing function according to claim 2, wherein a cushion block (8) is fixedly connected to the front side of the inner wall of the buckle (6), and the rear side of the cushion block (8) is attached to the front side of the clamping block (7).

4. The waterproof backpack with one-key-pull-ring opening and closing function according to claim 2, wherein the tops of the insertion blocks (10) and the tops of the inner walls of the slots (9) are arranged in a pointed shape, and the insertion blocks (10) and the slots (9) are arranged in a matched mode.

5. The waterproof backpack with one-key-opening pull ring as claimed in claim 1, wherein two decorative strips (5) are fixedly connected to the front side of the backpack body (1), and the two decorative strips (5) are arranged in a left-right manner.

6. The waterproof backpack with one-key-opening pull ring according to claim 1, wherein the two shoulder straps (4) are symmetrically arranged with the central axis of the backpack body (1) as the symmetry axis.

7. The tab-and-loop waterproof backpack according to claim 5, wherein the decorative strip (5) is provided in an L-shaped side view in cross section.

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