CN211354149U

CN211354149U - Umbrella schoolbag

Info

Publication number: CN211354149U
Application number: CN201921924718.4U
Authority: CN
Inventors: 刘瑞祥; 李兴睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-08-28
Anticipated expiration: 2029-11-09

Abstract

The utility model discloses an umbrella schoolbag, concretely relates to schoolbag technical field, including the schoolbag main part, schoolbag main part bottom is provided with the bottom plate, the bottom plate top is provided with solid fixed cylinder, gu fixed cylinder is inside to be provided with the umbrella pole, umbrella pole top is provided with the umbrella body, umbrella body bottom is provided with the go-between, the go-between bottom is provided with first spring, the bottom plate middle part is provided with the connecting cylinder, the inside fixed plate that is provided with of connecting cylinder, the fixed plate bottom is provided with the rolling disc, the fixed plate surface is provided with logical groove, the rolling disc top is provided with down the connector link. The utility model discloses a lock joint of connector link and last connector link under the rolling disc is relieved, cooperates first spring to promote umbrella body bottom, drives umbrella pole and stretches out to promote umbrella body skeleton, realize the expansion of umbrella, and utilize the second spring to drive the rolling disc position and restore, make things convenient for the use of umbrella.

Description

Umbrella schoolbag

Technical Field

The utility model relates to a schoolbag technical field, more specifically say, the utility model relates to an umbrella schoolbag.

Background

Although the umbrella is convenient for people to shield rain and sun during traveling, the umbrella is inconvenient to carry, and students can expose the schoolbag outside the umbrella to wet the schoolbag when using the umbrella, and the umbrella is intact to use and is inconvenient to place.

A utility model patent of patent application publication No. cn201420860257.x discloses a schoolbag with an umbrella, which comprises a schoolbag, an umbrella handle, a movable shaft and a fixed support, wherein the front of the schoolbag is provided with an inverted umbrella and the umbrella handle, the umbrella handle is fixed on the schoolbag through the fixed support, and the umbrella handle is connected with the fixed support through the movable shaft; the umbrella is simple to manufacture and convenient to use, and the students can get on and off the school and do not worry about the schoolbag being wetted by the students only by erecting the umbrella handle through the movable shaft to open the umbrella, thereby bringing great benefits to the students.

However, when the umbrella is actually used, the defects still exist, such as the storage of the umbrella is influenced if the umbrella is not well folded in the knife and bag, and the umbrella is inconvenient to unfold and use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an umbrella schoolbag, the connector link rotates under driving through the rolling disc, remove the lock joint of connector link and last connector link down, the first spring of cooperation promotes umbrella body bottom, it stretches out to drive the umbrella pole, and promote umbrella body skeleton, realize the expansion of umbrella, and utilize the second spring of compression in the movable groove to promote the rolling disc and rotate, it restores to drive the rolling disc position, and then the convenience is retrieved back in the solid fixed cylinder at the umbrella, lower connector link and last connector link lock joint, fix the umbrella, make things convenient for the use of umbrella, in order to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an umbrella schoolbag, includes schoolbag main body, schoolbag main body bottom is provided with the bottom plate, the bottom plate top is provided with fixed cylinder, the inside umbrella pole that is provided with of fixed cylinder, umbrella pole top is provided with the umbrella body, umbrella body bottom is provided with the go-between, the go-between bottom is provided with first spring, the bottom plate middle part is provided with the connecting cylinder, the inside fixed plate that is provided with of connecting cylinder, the fixed plate bottom is provided with the rolling disc, the fixed plate surface is provided with logical groove, the rolling disc top is provided with down the connector link, the go-between bottom is provided with the connector link, rolling disc top face is provided with the activity groove, fixed plate bottom face is provided with the dead lever, be provided with the second spring between activity groove one end.

In a preferred embodiment, the top and bottom sides of the fixing cylinder are provided with a miniature pulley, one side of the connecting ring is connected with a connecting rope, two sides of the surface of the schoolbag body are provided with schoolbag straps, the other end of the connecting rope is provided with a pull ring, the surface of the pull ring is provided with a containing groove, and the pull ring is sleeved with a rubber ring.

In a preferred embodiment, the fixing cylinder is arranged inside the schoolbag body, the top of the fixing cylinder penetrates through the schoolbag body, a waterproof layer is arranged on the top end face of the fixing cylinder, a zipper opening is formed in the surface of the waterproof layer, the first spring is sleeved with the umbrella rods, and the umbrella frame is formed by sequentially sleeving three umbrella rods.

In a preferred embodiment, the connecting cylinder penetrates through the bottom of the bottom plate, the fixed cylinder and the connecting cylinder are arranged in a vertical collinear manner, the rotating disc is movably connected with the fixed plate, the bottom of the umbrella rod is fixedly connected with the fixed plate, the lower connecting buckle penetrates through the through groove, the lower connecting buckle is buckled with the upper connecting buckle, and the lower connecting buckle and the upper connecting buckle are both made of elastic materials.

In a preferred embodiment, the through grooves and the movable grooves are both arc-shaped, the fixed rods are movably connected with the movable grooves, the number of the movable grooves is two, and the two movable grooves are arranged in a central symmetry manner around the center of the rotating disc.

In a preferred embodiment, the connecting rope passes through the two micro pulleys from bottom to top in sequence, the connecting rope is made of nylon material, the other end of the connecting rope penetrates out of the top of the schoolbag belt, and the accommodating groove is matched with the connecting rope.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the rolling disc, the rolling disc rotates, the second spring in the compression activity groove drives the lower connector link rotation at rolling disc top, remove the lock joint of lower connector link and last connector link, cooperate first spring to promote umbrella body bottom, drive the umbrella pole and extend, and promote umbrella body skeleton, realize the expansion of umbrella, and utilize the second spring of compression in the activity groove to promote the rolling disc to rotate, drive the position of rolling disc and restore, and then make things convenient for after the umbrella is retrieved to the fixed cylinder, lower connector link and last connector link lock joint, fix the umbrella, make things convenient for the use of umbrella;

2. the utility model discloses a set up miniature pulley and connection rope, the pull ring of the rope other end is connected in the pulling, utilize and connect rope pulling umbrella body bottom, utilize miniature pulley to reduce friction, the umbrella skeleton of the pulling umbrella body, it carries out folding shrink to drive the umbrella, the lower connector link that cooperation elastic material made and the automatic lock joint of last connector link, the folding of convenient to the umbrella is preserved, make things convenient for the use of umbrella, and the connection rope that comes out of stretching utilizes to accomodate the groove and carries out the rolling, and utilize the rubber ring to bind, the arrangement of convenient connection rope.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is a schematic top view of the rotating disk of the present invention.

Fig. 4 is an overall schematic view of the lower connecting buckle of the present invention.

Fig. 5 is a schematic overall front view of the present invention.

Fig. 6 is an overall schematic view of the pull ring of the present invention.

The reference signs are: 1 schoolbag main body, 2 bottom plates, 3 fixed cylinders, 4 umbrella rods, 5 umbrella bodies, 6 connecting rings, 7 first springs, 8 connecting cylinders, 9 fixed plates, 10 rotating discs, 11 through grooves, 12 lower connecting buckles, 13 upper connecting buckles, 14 movable grooves, 15 fixed rods, 16 second springs, 17 micro pulleys, 18 connecting ropes, 19 schoolbag straps, 20 pull rings, 21 accommodating grooves and 22 rubber rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an umbrella schoolbag as shown in figures 1-6, which comprises a schoolbag body 1, wherein the bottom of the schoolbag body 1 is provided with a bottom plate 2, the top of the bottom plate 2 is provided with a fixed cylinder 3, the fixed cylinder 3 is internally provided with an umbrella rod 4, the top of the umbrella rod 4 is provided with an umbrella body 5, the bottom of the umbrella body 5 is provided with a connecting ring 6, the bottom of the connecting ring 6 is provided with a first spring 7, the middle part of the bottom plate 2 is provided with a connecting cylinder 8, the connecting cylinder 8 is internally provided with a fixed plate 9, the bottom of the fixed plate 9 is provided with a rotating disc 10, the surface of the fixed plate 9 is provided with a through groove 11, the top of the rotating disc 10 is provided with a lower connecting buckle 12, the bottom of the connecting ring 6 is provided with an upper connecting buckle 13, the top end surface of the rotating, a second spring 16 is arranged between one end of the movable groove 14 and the fixed rod 15.

Further, 3 top one side of a fixed cylinder and bottom one side all are provided with miniature pulley 17, go-between 6 one side is connected with connects rope 18, 1 surperficial both sides of schoolbag main part all are provided with schoolbag area 19, it is provided with pull ring 20 to connect the 18 other end of rope, pull ring 20 surface is provided with accomodates groove 21, rubber ring 22 has been cup jointed to pull ring 20, and the connection rope 18 that the drawing came out utilizes to accomodate groove 21 and carries out the rolling to utilize rubber ring 22 to bind, conveniently connect the arrangement of rope.

Further, a fixed cylinder 3 is arranged inside the schoolbag body 1, the schoolbag body 1 is run through at the top of the fixed cylinder 3, the waterproof layer is arranged on the top end face of the fixed cylinder 3, a zipper opening is formed in the surface of the waterproof layer, the first spring 7 is sleeved with the umbrella rod 4, the umbrella rod 4 is sequentially sleeved with three umbrella rods to be manufactured, the umbrella rod 4 and the umbrella body 5 in the fixed cylinder 3 are conveniently extended, and the zipper is utilized to facilitate the opening and closing of the top of the fixed cylinder 3.

Further, connecting cylinder 8 runs through 2 bottoms of bottom plate, the vertical collineation setting of a solid fixed cylinder 3 and a connecting cylinder 8, rolling

disc

10 and 9 swing joint of fixed plate, 4 bottoms of umbrella pole and 9 fixed connection of fixed plate, connector 12 runs through logical groove 11 down, connector 12 and last connector 13 lock joints down, connector 12 and last connector 13 are made by elastic material down, utilize connector 12 and last connector 13 lock joints down, conveniently fix 5 bottoms of umbrella body, make things convenient for the umbrella to retrieve in solid fixed cylinder 3.

Furthermore, it is arc-shaped to lead to groove 11 and activity groove 14 and set up, dead lever 15 and activity groove 14 swing joint, activity groove 14 quantity sets up to two, two activity groove 14 is central symmetry with the rolling disc 10 centre of a circle and sets up, makes things convenient for the rolling disc 10 to rotate the back, and the second spring 16 of compression pushes back rolling disc 10 and rotates, makes rolling disc 10 position restore.

Further, the connecting rope 18 sequentially passes through the two micro pulleys 17 from bottom to top, the connecting rope 18 is made of nylon materials, the wear-resisting effect of the connecting rope 18 is improved, the other end of the connecting rope 18 penetrates out of the top of the bag belt 19, the accommodating groove 21 is matched with the connecting rope 18, and the connecting rope 18 which stretches out by pulling can be conveniently wound by utilizing the accommodating groove 21.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, when the umbrella in the schoolbag body 1 is opened, the umbrella extends into the connecting cylinder 8 from the bottom of the bottom plate 2, the rotating disc 10 is rotated, the rotating disc 10 drives the lower connecting buckle 12 to rotate, the lower connecting buckle 12 and the upper connecting buckle 13 are staggered, the buckling connection of the lower connecting buckle 12 and the upper connecting buckle 13 is released, so that the umbrella body is pushed by the first spring 7, the umbrella rod 4 is driven to extend out of the fixed cylinder 1, the electric umbrella body 5 extends, the shielding of the schoolbag body 1 by the umbrella is realized, and the umbrella is convenient to use;

referring to the attached drawings 1 and 5-6 of the specification, when the umbrella is retracted, the pull ring 20 is used for pulling the connecting rope 18 on the backpack strip 19, the two micro pulleys 17 are used for steering the connecting rope 18 and reducing the friction force of the connecting rope 18, the connecting rope 18 is used for pulling the umbrella body 5 to descend to drive the umbrella body 5 to be folded and the umbrella rod 4 to be retracted, the first spring 7 is compressed to enable the umbrella rod 4 and the umbrella body 5 to be retracted into the fixed cylinder 3, the lower connecting buckle 12 is automatically buckled with the upper connecting buckle 13, the umbrella is conveniently folded and stored, the extended connecting rope 18 is wound by the accommodating groove 21 and is bound by the rubber ring 22, and the arrangement of the connecting rope is convenient.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an umbrella schoolbag, includes schoolbag main body (1), its characterized in that: the schoolbag is characterized in that a bottom plate (2) is arranged at the bottom of a schoolbag main body (1), a fixing barrel (3) is arranged at the top of the bottom plate (2), an umbrella rod (4) is arranged inside the fixing barrel (3), an umbrella body (5) is arranged at the top of the umbrella rod (4), a connecting ring (6) is arranged at the bottom of the umbrella body (5), a first spring (7) is arranged at the bottom of the connecting ring (6), a connecting barrel (8) is arranged at the middle part of the bottom plate (2), a fixing plate (9) is arranged inside the connecting barrel (8), a rotating disc (10) is arranged at the bottom of the fixing plate (9), a through groove (11) is arranged on the surface of the fixing plate (9), a lower connecting buckle (12) is arranged at the top of the rotating disc (10), an upper connecting buckle (13) is arranged at the bottom of the connecting ring, a fixed rod (15) is arranged on the bottom end face of the fixed plate (9), and a second spring (16) is arranged between one end of the movable groove (14) and the fixed rod (15).

2. The umbrella bag of claim 1, wherein: fixed section of thick bamboo (3) top one side and bottom one side all are provided with miniature pulley (17), go-between (6) one side is connected with connects rope (18), schoolbag main part (1) surface both sides all are provided with schoolbag area (19), it is provided with pull ring (20) to connect rope (18) other end, pull ring (20) surface is provided with accomodates groove (21), rubber ring (22) have been cup jointed in pull ring (20).

3. The umbrella bag of claim 1, wherein: the schoolbag is characterized in that the fixing cylinder (3) is arranged inside the schoolbag body (1), the schoolbag body (1) is penetrated through the top of the fixing cylinder (3), a waterproof layer is arranged on the top end face of the fixing cylinder (3), a zipper opening is formed in the surface of the waterproof layer, the first spring (7) is sleeved with the umbrella rod (4), and the umbrella rod (4) is sequentially sleeved with three umbrella rods to be manufactured.

4. The umbrella bag of claim 1, wherein: connecting cylinder (8) run through bottom plate (2) bottom, solid fixed cylinder (3) and the vertical collineation setting of connecting cylinder (8), rolling disc (10) and fixed plate (9) swing joint, umbrella pole (4) bottom and fixed plate (9) fixed connection, link (12) run through logical groove (11) down, link (12) and last link (13) lock joint down, link (12) and last link (13) are made by elastic material down.

5. The umbrella bag of claim 1, wherein: the through grooves (11) and the movable grooves (14) are both arc-shaped, the fixed rods (15) are movably connected with the movable grooves (14), the number of the movable grooves (14) is two, and the movable grooves (14) are arranged in a central symmetry mode with the circle center of the rotating disc (10).

6. The umbrella bag of claim 2, wherein: the connecting rope (18) sequentially passes through the two micro pulleys (17) from bottom to top, the connecting rope (18) is made of nylon materials, the other end of the connecting rope (18) penetrates out of the top of the bag belt (19), and the accommodating groove (21) is matched with the connecting rope (18).