CN214230245U

CN214230245U - Novel backpack

Info

Publication number: CN214230245U
Application number: CN202023077515.1U
Authority: CN
Inventors: 余平华
Original assignee: Quanzhou Rongbao Bag Co ltd
Current assignee: Quanzhou Rongbao Bag Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-09-21
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses a novel backpack belongs to knapsack technical field, including inclusion and baldric, inclusion fixedly connected with backplate has seted up the barrel casing on the backplate, sets up the grip block on the backplate, fixedly connected with stopper on the grip block, set up the sliding tray with stopper looks adaptation on the backplate, the length direction of sliding tray is provided with on the backplate and makes the gliding adjusting part of stopper towards barrel casing center. The utility model discloses a novel knapsack for the umbrella is connected with the knapsack, makes the user need not handheld umbrella in rainy day, liberates both hands, has increased user's convenience.

Description

Novel backpack

Technical Field

The utility model relates to a knapsack technical field specifically is a novel knapsack.

Background

The backpack refers to a general name of a bag carried on the back when going out or marching, the materials are diversified, and the leather, the plastic materials, the terylene, the canvas, the nylon, the cotton-flax and other texture bags lead fashion trends, and because the backpack is used in a special environment, higher requirements are provided for the materials and the process of the backpack.

When raining, the umbrella is generally required to be used, the hand needs to be held on the umbrella, so that other articles needing to be taken are inconvenient to take, and when an accident happens, the user cannot deal with the umbrella in time by holding the umbrella with hand strength, and convenience of the user is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem among the prior art, and the novel knapsack that provides for the umbrella is connected with the knapsack, makes the user need not handheld umbrella in rainy day, liberates both hands, has increased user's convenience.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel backpack, includes inclusion and baldric, inclusion fixedly connected with backplate, the barrel groove has been seted up on the backplate, set up the grip block on the backplate, fixedly connected with stopper on the grip block, set up the sliding tray with stopper looks adaptation on the backplate, the length direction of sliding tray is towards barrel groove center, be provided with on the backplate and make the gliding adjusting part of stopper.

Through adopting above-mentioned technical scheme, when needs use the knapsack to carry out the centre gripping to the umbrella, insert the umbrella stick to a barrel groove, adjust to suitable height, utilize adjusting part to make the grip block slide along the length direction of sliding tray after that, until making grip block and umbrella stick keep the butt, accomplish the grip block to the centre gripping of umbrella stick, make the umbrella be connected with the knapsack like this, make the user need not handheld umbrella in rainy day, liberate both hands, increased user's convenience.

The utility model discloses further set up to: the clamping blocks and the sliding grooves are annularly arranged at least three by taking the cylinder groove as a center.

Through adopting above-mentioned technical scheme, can increase the butt area between grip block and the umbrella stick to increase the connection stability between umbrella and the knapsack.

The utility model discloses further set up to: the adjusting part comprises an annular cover and an annular partition plate, the annular partition plate is fixedly connected with the back plate, the opening of the barrel groove and the sliding groove of the annular partition plate are both positioned on the inner side of the annular partition plate, the annular cover is sleeved on the annular partition plate and is rotatably connected with the annular partition plate, the clamping block is fixedly connected with a limiting rod, the annular cover is provided with a sliding opening matched with the limiting rod, and the length direction of the sliding opening is not towards the center of the barrel groove.

Through adopting above-mentioned technical scheme, when needs make the grip block carry out the centre gripping to the umbrella stick, the rotating ring lid makes the gag lever post can with the lateral wall looks butt of sliding opening like this, and makes the lateral wall looks butt of stopper and sliding tray, and through the interact of power, the grip block can slide towards being close to a groove open-ended direction along the length direction of sliding tray to the realization is to the centre gripping of umbrella stick.

The utility model discloses further set up to: and the annular cover is in threaded connection with the annular partition plate.

Through adopting above-mentioned technical scheme, when the umbrella stick by the centre gripping, the grip block can be because of can not rotating with the umbrella stick butt for can not rotate between annular lid and the annular baffle, and the annular lid can be screwed up, when meetting strong wind, can carry out the auto-lock because of the frictional force between the screw thread between annular lid and the annular baffle, make the umbrella stick can not promote the grip block and slide, ensure the connection stability between umbrella and the knapsack.

The utility model discloses further set up to: and a rubber pad is arranged at one end of the clamping block, which faces the opening of the barrel groove.

Through adopting above-mentioned technical scheme, when the grip block carries out the centre gripping to the umbrella stick, the rubber pad can the atress produce deformation, can avoid the too big umbrella stick damage that leads to of centre gripping dynamics like this, and can increase the frictional force between grip block and the umbrella stick, and it is stable to increase the connection between umbrella and the knapsack.

The utility model discloses further set up to: the barrel groove is connected with a butt plate in a sliding mode, an elastic piece is arranged between the butt plate and the bottom of the barrel groove, and the elastic piece is connected with the butt plate and the barrel groove respectively.

Through adopting above-mentioned technical scheme, when the umbrella stick was by the centre gripping, the umbrella stick can promote the butt plate for the elastic component atress produces deformation, and when removing the centre gripping to the umbrella stick, the butt plate can be because the elasticity of elastic component outwards pushed the umbrella stick towards the barrel casing, has made things convenient for the user to shift out the umbrella from the barrel casing like this, has increased user's operation convenience.

The utility model discloses further set up to: the surface of the bag body is provided with a fluorinated polyurethane film.

By adopting the technical scheme, the fluorinated polyurethane film has the characteristics of good hydrophobicity, oleophobicity and breathability, so that the bag body has a certain waterproof effect, and the protection of articles in the backpack is improved.

To sum up, the utility model discloses following beneficial effect has: when needs use and umbrella, insert the umbrella stick to the barrel casing inslot, the umbrella stick can promote the butt piece and make the elastic component produce deformation, altitude mixture control to suitable position with the umbrella, rotate the annular lid after that, utilize cooperation between slip mouth and the gag lever post and the cooperation between sliding tray and the stopper, make the grip block towards sliding near barrel casing open-ended direction, keep the butt until grip block and umbrella stick, and make the annular lid screwed up, thereby accomplish being connected between umbrella and the knapsack, make the user need not handheld umbrella in rainy day, liberate both hands, user's convenience has been increased.

Drawings

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

FIG. 2 is a schematic structural diagram of the back plate of the present invention, which mainly shows the structure of the annular partition plate when connected with the annular cover;

fig. 3 is a schematic structural diagram of the back plate of the present invention, which mainly shows the structure inside the annular partition plate;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a schematic structural view of the cylinder groove of the present invention.

In the figure: 1. a bag body; 2. shoulder straps; 3. a back plate; 4. a barrel groove; 5. a clamping block; 6. a limiting block; 7. a sliding groove; 8. a limiting rod; 9. a sliding port; 10. an annular partition plate; 11. an annular cover; 12. a butt joint plate; 13. an elastic member; 14. and (7) a rubber pad.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention.

A novel backpack is shown in figures 1, 2, 3 and 4, and comprises a backpack body 1 and shoulder straps 2, wherein the surface of the backpack body 1 is provided with a fluorinated polyurethane film which has the characteristics of good hydrophobicity, oleophobicity and air permeability, so that the backpack body 1 has a certain waterproof effect, thereby improving the protection of articles in the backpack, the backpack body 1 is fixedly connected with a back plate 3, the back plate 3 is provided with a cylinder groove 4, the back plate 3 is provided with a clamping block 5, the clamping block 5 can generate butt joint to an umbrella handle, the clamping block 5 is fixedly connected with a limiting block 6, the back plate 3 is provided with a sliding groove 7 matched with the limiting block 6, the length direction of the sliding groove 7 faces the center of the cylinder groove 4, and at least three clamping blocks 5 and sliding grooves 7 are annularly arranged by taking the cylinder groove 4 as the center, thereby increasing the butt joint area between the clamping block 5 and the umbrella handle, thereby increase the connection stability between umbrella and the knapsack, wherein be provided with on the backplate 3 and make the gliding adjusting part of stopper 6, when the umbrella is connected with the knapsack, the umbrella stick can be inserted to the barrel groove 4 in, and three grip block 5 can slide along the length direction of sliding tray 7 under adjusting part's effect, until keeping the butt with grip block 5, make the umbrella stick by the centre gripping, make the umbrella be connected with the knapsack like this, make the user need not handheld umbrella in rainy day, liberate both hands, user's convenience has been increased.

As shown in fig. 5, a butt plate 12 is slidably connected in the barrel groove 4, an elastic member 13 is arranged between the butt plate 12 and the bottom of the barrel groove 4, and the elastic member 13 is respectively connected with the butt plate 12 and the barrel groove 4, when the umbrella handle is clamped, the umbrella handle can push the butt plate 12, so that the elastic member 13 is stressed to deform, when the clamping of the umbrella handle is released, the butt plate 12 can push the umbrella handle outwards towards the barrel groove 4 due to the elastic force of the elastic member 13, thus facilitating the movement of the umbrella out of the barrel groove 4 by a user, and increasing the operation convenience of the user.

As shown in fig. 2, 3 and 4, the adjusting assembly includes an annular cover 11 and an annular partition plate 10, the annular partition plate 10 is fixedly connected with the back plate 3, the opening of the barrel groove 4 and the sliding groove 7 are both located inside the annular partition plate 10, the annular cover 11 is sleeved on the annular partition plate 10 and is rotatably connected with the annular partition plate 10, the annular cover 11 is in threaded connection with the annular partition plate 10, wherein the clamping block 5 is fixedly connected with a limiting rod 8, the annular cover 11 is provided with a sliding opening 9 matched with the limiting rod 8, and the length direction of the sliding opening 9 does not face the center of the barrel groove 4, when the umbrella is used, the umbrella handle is inserted into the barrel groove 4, the umbrella handle can push the abutting block to deform the elastic member 13, the height of the umbrella is adjusted to a proper position, then the annular cover 11 is rotated, the limiting rod 8 can abut against the side wall of the sliding opening 9, and the limiting block 6 abuts against the side wall of the sliding groove 7, through the interact of power, grip block 5 can slide towards the direction that is close to 4 openings of barrel casing along the length direction of sliding tray 7, keep the butt until three grip block 5 and umbrella stick, thereby realize the centre gripping to the umbrella stick, and grip block 5 can not rotate because of with the umbrella stick butt, make can not rotate between annular lid 11 and the annular baffle 10, and annular lid 11 can be screwed up, when meetting the strong wind, can carry out the auto-lock because of the frictional force between the screw thread between annular lid 11 and the annular baffle 10, make the umbrella stick can not promote grip block 5 and slide, ensure the connection stability between umbrella and the knapsack.

As shown in fig. 2, fig. 3 and fig. 4, the rubber pad 14 is arranged at one end of the clamping block 5 facing the opening of the barrel groove 4, when the clamping block 5 clamps the umbrella handle, the rubber pad 14 can be stressed to deform, so that the damage of the umbrella handle caused by too large clamping force can be avoided, and the friction force between the clamping block 5 and the umbrella handle can be increased, so that the connection between the umbrella and the backpack is stable, when the connection between the umbrella and the backpack needs to be released, the annular cover 11 is rotated, the clamping block 5 slides towards the direction far away from the opening of the barrel groove 4 by utilizing the cooperation between the sliding opening 9 and the limiting rod 8 and the cooperation between the sliding groove 7 and the limiting block 6, the clamping block 5 is not abutted to the umbrella handle, and the umbrella handle can be ejected out of the barrel groove 4 under the elasticity of the elastic piece 13, so that the separation of the umbrella and the backpack is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel backpack, includes inclusion (1) and baldric (2), its characterized in that: the bag comprises a bag body (1) and a back plate (3), wherein a barrel groove (4) is formed in the back plate (3), a clamping block (5) is arranged on the back plate (3), a limiting block (6) is fixedly connected to the clamping block (5), a sliding groove (7) matched with the limiting block (6) is formed in the back plate (3), the length direction of the sliding groove (7) faces to the center of the barrel groove (4), and an adjusting assembly enabling the limiting block (6) to slide is arranged on the back plate (3).

2. The novel backpack of claim 1, wherein: the clamping blocks (5) and the sliding grooves (7) are at least three in an annular arrangement by taking the cylinder groove (4) as a center.

3. The novel backpack of claim 2, wherein: the adjusting part comprises an annular cover (11) and an annular partition plate (10), the annular partition plate (10) is fixedly connected with the back plate (3), an opening of the barrel groove (4) and the sliding groove (7) are located on the inner side of the annular partition plate (10), the annular cover (11) is sleeved on the annular partition plate (10) and is rotatably connected with the annular partition plate (10), a limiting rod (8) is fixedly connected onto the clamping block (5), a sliding opening (9) matched with the limiting rod (8) is formed in the annular cover (11), and the length direction of the sliding opening (9) is not towards the center of the barrel groove (4).

4. The novel backpack of claim 3, wherein: the annular cover (11) is in threaded connection with the annular partition plate (10).

5. The novel backpack of claim 4, wherein: and a rubber pad (14) is arranged at one end of the clamping block (5) facing the opening of the barrel groove (4).

6. The novel backpack of claim 1, wherein: barrel groove (4) sliding connection has butt plate (12), be provided with between butt plate (12) and barrel groove (4) bottom elastic component (13), elastic component (13) are connected with butt plate (12) and barrel groove (4) respectively.

7. The novel backpack of claim 1, wherein: the surface of the bag body (1) is provided with a fluorinated polyurethane film.