阅读说明：本技术 一种大容量的可折叠军用户外背包 (Large-capacity foldable military outdoor backpack ) 是由 刘文君 朱振磊 于 2020-07-27 设计创作，主要内容包括：本发明属于军用户外背包技术领域,尤其是一种大容量的可折叠军用户外背包,针对现有的军用户外背包,其背包在折叠时,操作繁琐,不方便使用者使用,且背包上的拉链头在背包背负过程中,拉链头容易发生自动移动,且易导致拉链带张开,物资丢失的现象发生的问题。现提出如下方案,其包括移动板一,所述包体的两侧分别固定有移动板一与移动板二,移动板一与移动板二的底部两侧均固定有移动轮,包体的顶部开口处缝接有拉链带,拉链带的一侧设有安装在包体顶部的卡紧机构。本发明通过折叠机构,能够快速实现其包体的折叠工作,在包体不使用时,可以快速进行折叠,减小包体的占放空间,其操作方便,折叠效率高,使用效果好。(The invention belongs to the technical field of military outdoor backpacks, in particular to a large-capacity foldable military outdoor backpack, which aims at solving the problems that when the backpack of the conventional military outdoor backpack is folded, the operation is complicated, the backpack is inconvenient for a user to use, and in the backpack carrying process, a zipper head on the backpack is easy to automatically move, the zipper belt is easy to open, and materials are easy to lose. The technical scheme includes that the zipper bag comprises a first movable plate, a first movable plate and a second movable plate are respectively fixed to two sides of a bag body, movable wheels are respectively fixed to two sides of the bottom of the first movable plate and two sides of the bottom of the second movable plate, a zipper tape is sewn at an opening in the top of the bag body, and a clamping mechanism mounted at the top of the bag body is arranged on one side of the zipper tape. The folding mechanism can quickly realize the folding work of the bag body, and when the bag body is not used, the bag body can be quickly folded, so that the occupied space of the bag body is reduced, and the folding mechanism is convenient to operate, high in folding efficiency and good in using effect.)

1. A large-capacity foldable military outdoor backpack comprises a first movable plate (1) and is characterized in that the first movable plate (1) and a second movable plate (2) are fixed on two sides of a backpack body (4) respectively, movable wheels (3) are fixed on two sides of the bottoms of the first movable plate (1) and the second movable plate (2), zipper tapes (5) are sewn at the opening of the top of the backpack body (4), a clamping mechanism (12) installed at the top of the backpack body (4) is arranged on one side of each zipper tape (5), two matched zipper heads (6) are movably installed on each zipper tape (5), a back cushion (7) is fixed on one side, deviating from the first movable plate (1), of the second movable plate (2), straps (8) fixed on the second movable plate (2) are arranged on two sides of the back cushion (7), a pair of folding rods (9) hinged to the first movable plate (1) and the second movable plate (2) is arranged on the upper, one end of each of the two pairs of folding rods I (9) on the first moving plate I (1) is hinged to one end of each of the two pairs of folding rods I (9) on the second moving plate II (2) correspondingly, a dragging mechanism (10) is installed on the second moving plate II (2), and a folding mechanism (11) is connected between the first moving plate I (1) and the second moving plate II (2).

2. The large-capacity foldable military outdoor backpack as claimed in claim 1, wherein the towing mechanism (10) comprises a telescopic inner rod (1001) slidably connected to the inside of the second movable plate (2), a fixed cylinder (1002) is sleeved outside the telescopic inner rod (1001), the fixed cylinder (1002) is fixed to the top of the second movable plate (2), a hand screw (1003) is connected to the outer wall of the fixed cylinder (1002), a fixing groove (1004) matched with one end of the hand screw (1003) is formed in the telescopic inner rod (1001), one side, facing the hand screw (1003), of the inside of the fixing groove (1004) is of an uneven structure, and a pulling plate (1005) is fixed to the top of the telescopic inner rod (1001).

3. The large-capacity foldable military outdoor backpack of claim 1, characterized in that the folding mechanism (11) comprises two pairs of grooves (1104) formed in the first movable plate (1), the two pairs of grooves (1104) are located on two sides of the backpack body (4), guide blocks (1103) are slidably connected inside the two pairs of grooves (1104), guide grooves matched with the guide blocks (1103) are formed in the inner walls of the grooves (1104), one ends of the two pairs of guide blocks (1103) are hinged to first movable rods (1102), threaded columns (1105) are fixed to the other ends of the two pairs of guide blocks, and a movable groove matched with the threaded columns (1105) is formed in one side of the first movable plate (1).

4. The large-capacity foldable military outdoor backpack as recited in claim 3, wherein the threaded column (1105) passes through the active slot to the outside of the first movable plate (1) and is connected with the fixed knob (1106) by a thread, the other ends of the two pairs of first movable rods (1102) are hinged with the second folding rods (1101), the hinged part of the two pairs of second folding rods (1101) is hinged with the other side of the first movable plate (1), the other ends of the two pairs of second folding rods (1101) are hinged with the third folding rods, the hinged part of the three pairs of folding rods is hinged with one side of the second movable plate (2), the active slot is communicated with the guide slot and the groove (1104), and the vertical section width of the active slot is smaller than that of the guide slot.

5. The large-capacity foldable military outdoor backpack of claim 1, wherein the clamping mechanism (12) comprises a movable plate (1201) hinged to the top of the backpack body (4), the bottom of the movable plate (1201) is provided with a hook and loop fastener, the top of the backpack body (4) is provided with a hook and loop fastener surface matched with the hook and loop fastener surface, the hinged part at the top of the movable plate (1201) is hinged to two semicircular rings (1202), one side of the outer wall of each semicircular ring (1202) is hinged to a movable rod II (1203), and the other end of each movable rod II (1203) is hinged to a movable seat (1204).

6. The large-capacity foldable military outdoor backpack according to claim 5, wherein a moving groove matched with the moving seat (1204) is formed in the top of the moving plate (1201), a sliding rod (1205) is fixed on the inner wall of the moving groove, a sliding hole matched with the sliding rod (1205) is formed in the moving seat (1204), a compression spring (1206) sleeved on the sliding rod (1205) is arranged between the moving seat (1204) and the end of the moving groove, a fixing ring (1207) matched with the semicircular ring (1202) is fixed on the outer side of the zipper head (6), and one end of the semicircular ring (1202) penetrates through the fixing ring (1207).

Technical Field

The invention relates to the technical field of military outdoor backpacks, in particular to a large-capacity foldable military outdoor backpack.

Background

When soldiers do outdoor activities, the soldiers need to carry materials through the backpack, the backpack styles on the scene are many, but the backpack styles are basically the same and different, for example, the arrangement of some living materials in the backpack is a necessary measure for the soldiers to do outdoor activities.

Present for military use outdoor knapsack, its knapsack is when folding, complex operation, and inconvenient user uses, and draws zipper head on the knapsack to bear the in-process at the knapsack, draws zipper head to take place automatic movement easily, easily leads to the zipper strip to open, and the phenomenon that goods and materials lost takes place, and we have designed a collapsible for military use outdoor knapsack of large capacity for this reason.

Disclosure of Invention

The invention provides a large-capacity foldable military outdoor backpack, which solves the problems that when the backpack is folded, the operation is complicated, the backpack is inconvenient for a user to use, and in the backpack carrying process, a zipper head on the backpack is easy to move automatically, and the zipper belt is easy to open and the material is easy to lose in the conventional military outdoor backpack.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a collapsible for military use outdoor knapsack of large capacity, includes movable plate one, the both sides of inclusion are fixed with movable plate one and movable plate two respectively, movable plate one all is fixed with the removal wheel with the bottom both sides of movable plate two, the open-top department of inclusion has sewed up the zipper strip, one side of zipper strip is equipped with the chucking mechanism of installing at the inclusion top, movable mounting has two matched with zipper pullers on the zipper strip, one side that deviates from movable plate one on the movable plate two is fixed with the back of the body pad, the both sides of back of the body pad all are equipped with the braces of fixing on movable plate two, the upper and lower both sides of inclusion all are equipped with a pair of folding rod one that articulates on movable plate one and movable plate two, the one end of two pairs of folding rod one on the movable plate one is corresponding articulated with the one end of a pair.

Preferably, the dragging mechanism comprises a telescopic inner rod which is connected to the inside of the second movable plate in a sliding mode, a fixed cylinder is sleeved on the outer side of the telescopic inner rod and fixed to the top of the second movable plate, a hand screw is connected to the outer wall of the fixed cylinder in a threaded mode, a fixing groove matched with one end of the hand screw is formed in the telescopic inner rod, the inside of the fixing groove is of an uneven structure towards one side of the hand screw, and a pulling plate is fixed to the top of the telescopic inner rod.

Preferably, folding mechanism is including offering two pairs of recesses on the movable plate one, and two pairs of recesses are located the both sides of inclusion, and the equal sliding connection in inside of two pairs of recesses has the guide block, and the inner wall of recess is seted up with guide block matched with guide way, and the one end of two pairs of guide blocks all articulates there is a movable rod one, and the other end all is fixed with the screw thread post, and the movable groove with screw thread post matched with is seted up to one side of movable plate one.

Preferably, the threaded column penetrates through the outer side of the first movable plate through the movable groove, the first movable plate is in threaded connection with the fixed knob, the other ends of the two pairs of first movable rods are hinged to second folding rods, the hinged positions of the two pairs of second folding rods are hinged to the other side of the first movable plate, the other ends of the two pairs of second folding rods are hinged to third folding rods, the hinged positions of the two pairs of third folding rods are hinged to one side of the second movable plate, the movable groove is communicated with the guide groove and the groove, and the vertical section width of the movable groove is smaller than that of the guide groove.

Preferably, chucking mechanism is including articulating the fly leaf at inclusion top, and the bottom of fly leaf is equipped with the hook-and-loop fastener hook face, and the top of inclusion is equipped with to paste hook face matched with hook-and-loop fastener hook face with the hook-and-loop fastener, and the articulated department in fly leaf top articulates there are two semicircle rings, and outer wall one side of two semicircle rings all articulates there is movable rod two, and the other end of two movable rod two all articulates there is the removal seat.

Preferably, the top of fly leaf is seted up and is removed seat matched with shifting chute, and the inner wall in shifting chute is fixed with the slide bar, removes the inside of seat and sets up the slide opening with slide bar matched with, removes to be equipped with between the tip of seat and shifting chute to overlap and establish the compression spring on the slide bar, draws zipper head's the outside and is fixed with the solid fixed ring with semicircle ring matched with, and the inside of solid fixed ring is passed to the one end of semicircle ring.

Compared with the prior art, the invention has the beneficial effects that:

1. in the dragging mechanism, one end of the hand screw is separated from the uneven surface in the fixed groove by loosening the hand screw, so that the telescopic inner rod can be pulled out from the second movable plate through the pulling plate, the pulling length of the telescopic inner rod is adjusted corresponding to the heights of different users, and the hand screw is locked to fix the telescopic inner rod after being pulled out, so that a user can drag the bag body to walk when bearing overload, the movable wheels at the tops of the first movable plate and the second movable plate are arranged, the user can drag the bag body to walk conveniently, and the bearing burden of the user is relieved.

2. In the folding mechanism of the invention, the four fixed knobs are loosened respectively, the movable plate is turned upwards, the magic tape hook surface at the bottom of the movable plate is separated from the magic tape hair surface at the top of the bag body and is placed vertically, the movable plate I and the movable plate II are pressed oppositely, the two pairs of folding rods I which are hinged up and down between the movable plate I and the movable plate II can be folded, the two pairs of folding rods II which are positioned at the left side and the right side of the bag body are folded respectively, the movable rod I is pressed and slides in the guide groove of the groove through the guide block, the movable rod I is hidden in the groove, and then the four fixed knobs are locked, thereby the folding work of the bag body is realized rapidly, when the bag body is not used, the folding can be performed rapidly, the occupied space of the bag body is reduced, the operation is convenient, the folding efficiency is high, the use effect is good.

3. In the clamping mechanism, the two semicircular rings are oppositely opened, the two semicircular rings are unfolded through hinging, the two movable rods are respectively pushed to oppositely slide on the top of the movable plate, the corresponding compression springs are compressed, and a user can insert the opposite ends of the two semicircular rings into the round openings in the two fixed rings.

Drawings

FIG. 1 is a schematic structural view of a large capacity foldable military outdoor backpack according to the present invention;

FIG. 2 is a schematic view of an unfolded top view of a large capacity foldable military outdoor backpack according to the present invention;

FIG. 3 is a side view of a large capacity foldable military outdoor backpack according to the present invention;

FIG. 4 is an enlarged schematic view of the large capacity foldable military outdoor backpack at A;

fig. 5 is an enlarged schematic view of the foldable military outdoor backpack with large capacity at the point B according to the present invention.

In the figure: 1. moving a first plate; 2. moving a second plate; 3. a moving wheel; 4. a bag body; 5. a zipper tape; 6. a slider of a zipper fastener; 7. a back pad; 8. a harness; 9. folding the first rod; 10. a pulling mechanism; 1001. a telescopic inner rod; 1002. a fixed cylinder; 1003. screwing the screw by hand; 1004. fixing grooves; 1005. pulling a plate; 11. a folding mechanism; 1101. a second folding rod; 1102. a first movable rod; 1103. a guide block; 1104. a groove; 1105. a threaded post; 1106. fixing the knob; 12. a chucking mechanism; 1201. a movable plate; 1202. a semicircular ring; 1203. a second movable rod; 1204. a movable seat; 1205. a slide bar; 1206. a compression spring; 1207. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.