CN213720461U

CN213720461U - Outdoor exercises knapsack

Info

Publication number: CN213720461U
Application number: CN202022761547.7U
Authority: CN
Inventors: 陈明生
Original assignee: Quanzhou Hengcheng Clothing Light Industry Co ltd
Current assignee: Quanzhou Hengcheng Clothing Light Industry Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-20
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an outdoor exercises knapsack belongs to knapsack technical field. The outdoor sport backpack comprises a backpack body, wherein a cloth sleeve is fixedly connected to the lower end of the backpack body, a fixed cylinder is arranged in the cloth sleeve in a penetrating manner, a circular groove is formed in the fixed cylinder, a first spring is fixedly connected to the left inner wall of the circular groove, a support rod is fixedly connected to the right end of the first spring, a clamping hole is formed in the lower end of the support rod, a clamping rod is arranged on the lower inner wall of the circular groove in a penetrating manner, a limiting rod is fixedly connected to the lower end of the clamping rod, a pull ring is fixedly connected to the lower end of the limiting rod, the limiting rod is driven by the limiting rod to move downwards to be separated from the clamping hole, the support rod can move towards the right side under the restoring force action of the first spring, so that a sponge block is in contact with the back of a human body and can prop up and keep away from the back of the human body, the pull ring is loosened, a fan is started to blow towards the back of the human body, the backpack body is not attached to the back of the human body any more, and has good air permeability, reduce heat accumulation and sweating.

Description

Outdoor exercises knapsack

Technical Field

The utility model relates to a knapsack technical field, more specifically say, relate to an outdoor exercises knapsack.

Background

The backpack refers to a bag carried on the back, the materials of the backpack are diversified, and fashionable trends are led by suitcases with the textures of leather, plastic materials, terylene, canvas, nylon, cotton, hemp and the like. In the period of more and more listing the personalities, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing personalities from different sides. The style of the case is also expanded from the traditional business bag, schoolbag and traveling bag to the pen bag, change purse, small perfume bag and the like.

With the ever-increasing standard of life and consumption of people, various backpacks become indispensable ornaments beside people. It is required that the bag products not only have enhanced practicability, but also have extended decorativeness. When people use the existing backpack, the back of the body and the back of the backpack are always in a fit state, so that the back is not breathable, heat accumulation and sweating are easy to occur, and the back of the body is uncomfortable.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an outdoor exercises knapsack, it can prop up the knapsack from human back, lets human back can breathe freely, alleviates the uncomfortable.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

an outdoor sports backpack comprises a backpack body, wherein a cloth sleeve is fixedly connected to the lower end of the backpack body, a fixed cylinder is arranged in the cloth sleeve in a penetrating manner, a circular groove is formed in the fixed cylinder, a first spring is fixedly connected to the left inner wall of the circular groove, a stay bar is fixedly connected to the right end of the first spring, a clamping hole is formed in the lower end of the stay bar, a clamping bar is arranged on the lower inner wall of the circular groove in a penetrating manner, a limiting rod is fixedly connected to the lower end of the clamping bar, a pull ring is fixedly connected to the lower end of the limiting rod, two third springs are fixedly connected to the lower end of the fixed cylinder, the lower ends of the two third springs are fixedly connected to the upper end of the limiting rod, a square groove is formed in the stay bar, a second spring is fixedly connected to the inner wall of the square groove, which is close to the horizontal central line of the stay bar, and a clamping block is fixedly connected to one end of the fixed cylinder, the equal fixedly connected with stopper in both ends about the fixture block, the left end of fixture block and the right-hand member of fixed cylinder are laminated mutually, the fixture block runs through and sets up in the inner wall that keeps away from vaulting pole horizontal center line in the square trough.

As a preferred scheme of the utility model, the sliding tray has all been seted up on the inner wall around the circular slot, equal fixedly connected with sliding block, two on the both ends around the vaulting pole sliding connection is in two sliding trays.

As a preferred scheme of the utility model, the hollow pipe of stationary cylinder's lower extreme fixedly connected with, inner wall about hollow pipe is connected in sliding connection respectively at both ends about the gag lever post.

As an optimized proposal of the utility model, the right end of the stay bar is fixedly connected with a sponge block.

As a preferred scheme of the utility model, the right-hand member fixedly connected with mounting panel of inclusion, be provided with two fans in the mounting panel, two band of right-hand member fixedly connected with of inclusion.

As a preferred scheme of the utility model, the upper end fixedly connected with handle of inclusion.

3. Advantageous effects

Compared with the prior art, the utility model provides an outdoor exercises knapsack has following beneficial effect:

(1) this outdoor exercises knapsack, catch on the pull ring and stimulate the gag lever post downwards with the hand, the gag lever post drives the kelly downstream, the kelly no longer blocks the card hole, under the effect of restoring force that is in the first spring of compression state, the vaulting pole can move towards the right side for sponge piece and human back contact, prop up the inclusion and keep away from human back, loosen the pull ring, start the fan, the fan can be bloied to human back, the inclusion no longer laminates with human back, good gas permeability has, reduce long-pending heat and sweat.

(2) This outdoor exercises knapsack, the outside of circular slot is moved to when the fixture block, and under the effect of restoring force of the second spring under being in compression state, the fixture block can move the outside of vaulting pole, and the effect of stopper makes the fixture block can not break away from the square groove, and the fixture block laminates with fixed cylinder mutually for human back can not extrude the vaulting pole back circular slot, can keep the separation at inclusion and human back steadily.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention;

fig. 3 is an enlarged view of the position B of fig. 1 in the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is the schematic view of the local structure of the sliding block of the present invention.

The reference numbers in the figures illustrate:

1. a bag body; 2. a handle; 3. wrapping belts; 4. mounting a plate; 5. a fan; 6. a sponge block; 7. a stay bar; 8. a clamping hole; 9. a first spring; 10. fixing the cylinder; 11. cloth sheathing; 12. a square groove; 13. a second spring; 14. a limiting block; 15. a clamping block; 16. a slider; 17. a sliding groove; 18. a clamping rod; 19. a hollow circular tube; 20. a third spring; 21. a pull ring; 22. a limiting rod; 23. a circular groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, an outdoor sports backpack comprises a backpack body 1, a cloth cover 11 is fixedly connected to the lower end of the backpack body 1, a fixing cylinder 10 is disposed through the cloth cover 11, a circular groove 23 is disposed in the fixing cylinder 10, a first spring 9 is fixedly connected to the left inner wall of the circular groove 23, a support rod 7 is fixedly connected to the right end of the first spring 9, a fastening hole 8 is disposed at the lower end of the support rod 7, a fastening rod 18 is disposed through the lower inner wall of the circular groove 23, a limiting rod 22 is fixedly connected to the lower end of the fastening rod 18, a pull ring 21 is fixedly connected to the lower end of the limiting rod 22, two third springs 20 are fixedly connected to the lower end of the fixing cylinder 10, a square groove 12 is disposed inside the support rod 7, a second spring 13 is fixedly connected to the inner wall of the square groove 12 close to the horizontal center line of the support rod 7, a fastening block 15 is fixedly connected to one end of the second spring 13 close to the fixing cylinder 10, both ends are all fixedly connected with stopper 14 about fixture block 15, and the left end of fixture block 15 and the right-hand member of fixed cylinder 10 are laminated mutually, and fixture block 15 runs through and sets up in the inner wall that keeps away from the horizontal central line of vaulting pole 7 in square groove 12.

In the embodiment of the present invention, there are two cloth covers 11, which are distributed at the two side edges of the lower end of the bag body 1, the first spring 9 and the second spring 13 are in a compressed state, the third spring 20 is in a stretched state, the stop rod 22 can drive the clamping rod 18 to move upwards under the restoring force of the third spring 20, the clamping rod 18 can keep the state of being inserted into the clamping hole 8, the pull ring 21 is held to pull the stop rod 22 downwards, the stop rod 22 drives the clamping rod 18 to move downwards, the clamping rod 18 can not block the clamping hole 8, under the restoring force of the first spring 9 in the compressed state, the support rod 7 can move towards the right side to support and separate the bag body 1 and the back of the human body, when the fixture block 15 moves to the outside of the circular groove 23, under the restoring force of the second spring 13 in the compressed state, the fixture block 15 can move to the outside of the support rod 7, the stopper 14 has the function of making the fixture block 15 not separate from the square groove 12, the fixture block 15 is attached to the fixed cylinder 10, so that the brace 7 can not be pressed back into the circular groove 23 by the back of the human body.

Specifically, as shown in fig. 3 and 5, sliding grooves 17 are formed on the front and rear inner walls of the circular groove 23, sliding blocks 16 are fixedly connected to the front and rear ends of the stay 7, and the two sliding blocks 16 are slidably connected to the two sliding grooves 17.

In this embodiment, the sliding block 16 slides in the sliding groove 17, so that the stay 7 can only slide left and right in the circular groove 23, and is not rotatable.

Specifically, referring to fig. 3, the lower end of the fixed cylinder 10 is fixedly connected to a hollow circular tube 19, and the left and right ends of the limiting rod 22 are slidably connected to the left and right inner walls of the hollow circular tube 19, respectively.

In this embodiment, the hollow circular tube 19 is located on the right side of the cloth cover 11, the third spring 20 and the pull ring 21 are both located in the hollow circular tube 19, and the limit rod 22 is limited by the hollow circular tube 19 and can only move up and down.

Specifically, as shown in fig. 1, a sponge block 6 is fixedly connected to the right end of the stay bar 7.

In this embodiment, the right end of vaulting pole 7 supports the back, can bring the discomfort, and sponge piece 6 and the contact of people's back can reduce the discomfort.

Specifically, as shown in fig. 1, the right end of the bag body 1 is fixedly connected with an installation plate 4, two fans 5 are arranged in the installation plate 4, and the right end of the bag body 1 is fixedly connected with two bag straps 3.

In this embodiment, when the fan 5 is started, air can be blown to the back of the person, so that the back of the person is more comfortable.

Specifically, please refer to fig. 1, a handle 2 is fixedly connected to the upper end of the bag body 1.

In this embodiment, the operator can lift the bag body 1 with a hand when he does not want to carry the bag body 1 on his back.

The working principle is as follows: an operator carries the bag body 1 on the back through the bag strap 3, the pull ring 21 is hooked by a hand to pull the limiting rod 22 downwards, the limiting rod 22 drives the clamping rod 18 to move downwards, the clamping rod 18 does not clamp the clamping hole 8 any more, the supporting rod 7 can move towards the right side under the restoring force action of the first spring 9 in a compressed state, so that the sponge block 6 is contacted with the back of a human body to support the bag body 1 and keep away from the back of the human body, the pull ring 21 is loosened, the fan 5 is started, the fan 5 can blow towards the back of the human body, the bag body 1 is not attached to the back of the human body any more, good air permeability is achieved, accumulated heat and sweating are reduced, when the clamping block 15 moves to the outer side of the circular groove 23, under the restoring force action of the second spring 13 in a compressed state, the clamping block 15 can move to the outer side of the supporting rod 7, the limiting block 14 has the effect that the clamping block 15 cannot be separated from the square groove 12, the clamping block 15 is attached to the fixing cylinder 10, so that the supporting rod 7 cannot be extruded back of the human body to the circular groove 23, can keep the separation of inclusion 1 and human back steadily, the utility model discloses a control mode is controlled through artifical start-up and closing switch, and power element's wiring diagram and the providing of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. An outdoor sport backpack, includes inclusion (1), its characterized in that: the bag comprises a bag body (1), wherein the lower end of the bag body (1) is fixedly connected with a cloth sleeve (11), a fixed cylinder (10) is arranged in the cloth sleeve (11) in a penetrating manner, a circular groove (23) is formed in the fixed cylinder (10), a first spring (9) is fixedly connected to the left inner wall of the circular groove (23), a support rod (7) is fixedly connected to the right end of the first spring (9), a clamping hole (8) is formed in the lower end of the support rod (7), a clamping rod (18) is arranged on the lower inner wall of the circular groove (23) in a penetrating manner, a limiting rod (22) is fixedly connected to the lower end of the clamping rod (18), a pull ring (21) is fixedly connected to the lower end of the limiting rod (22), two third springs (20) are fixedly connected to the lower end of each fixed cylinder (10), the lower ends of the two third springs (20) are fixedly connected to the upper end of the limiting rod (22), a square groove (12) is formed in the support rod (7), inner wall fixedly connected with second spring (13) that vaulting pole (7) horizontal center line is close to square groove (12), one end fixedly connected with fixture block (15) that second spring (13) are close to fixation cylinder (10), the equal fixedly connected with stopper (14) in both ends about fixture block (15), the left end of fixture block (15) and the right-hand member of fixation cylinder (10) are laminated mutually, fixture block (15) run through set up in square groove (12) keep away from the inner wall of vaulting pole (7) horizontal center line.

2. An outdoor sport backpack according to claim 1 wherein: sliding tray (17) have all been seted up on the inner wall around circular slot (23), equal fixedly connected with sliding block (16), two on the front and back both ends of vaulting pole (7) sliding connection is in two sliding tray (17).

3. An outdoor sport backpack according to claim 1 wherein: the lower extreme fixedly connected with hollow pipe (19) of stationary cylinder (10), both ends are sliding connection in the inner wall about hollow pipe (19) respectively about gag lever post (22).

4. An outdoor sport backpack according to claim 1 wherein: the right end of the stay bar (7) is fixedly connected with a sponge block (6).

5. An outdoor sport backpack according to claim 1 wherein: the bag comprises a bag body (1), and is characterized in that a mounting plate (4) is fixedly connected to the right end of the bag body (1), two fans (5) are arranged in the mounting plate (4), and two bag straps (3) are fixedly connected to the right end of the bag body (1).

6. An outdoor sport backpack according to claim 1 wherein: the upper end of the bag body (1) is fixedly connected with a handle (2).