CN217986871U

CN217986871U - Traveling bag with pull rod structure

Info

Publication number: CN217986871U
Application number: CN202222317626.8U
Authority: CN
Inventors: 叶国安
Original assignee: Guangzhou Senrong Bag Co ltd
Current assignee: Guangzhou Senrong Bag Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-09
Anticipated expiration: 2032-09-01

Abstract

The utility model provides a traveling bag with pull rod structure, comprising a base plate, the fixed inclusion that is equipped with in top of bottom plate, the zip fastener has been made up at the middle part on inclusion top, the handle with inclusion fixed connection has all been made up to the both sides of zip fastener, T type recess, two have all been seted up to the both sides of bottom plate the equal sliding connection in inside of T type recess has two connecting blocks, two the equal fixed mounting in side of connecting block has the free bearing, the one end fixed mounting of free bearing has the side guard board. The utility model discloses an inside side guard plate of establishing that inlays of bottom plate both sides T type recess, when this traveling bag of pulling, accessible U type piece takes the side guard plate out to rotate ninety degrees through the free bearing and protect the both sides of inclusion, effectually avoided the inclusion to receive the collision in the in-process side of pulling, lead to the inclusion broken, effectually protect the inside travel article of inclusion simultaneously, avoid the collision to damage, the security when having improved the traveling bag pulling walking.

Description

Traveling bag with pull rod structure

Technical Field

The utility model belongs to the technical field of the traveling bag, a traveling bag with a pull rod structure is related to.

Background

A travelling knapsack is required to have a comfortable knapsack structure, a good sweat-discharging and ventilating function and a firm zipper and fastener structure with reliable fabric, and the knapsack is carried on the back and bears equipment with certain weight. The reasonable bearing system can effectively decompose the pressure of the weight on the body, reduce the fatigue of the human body and protect the body from being injured. The backpack system generally comprises a shoulder strap, a waist belt and a chest strap.

The utility model discloses a collapsible pull rod traveling bag of easily accomodating according to chinese patent number "CN211510789U", including pull rod traveling bag body, pull rod traveling bag body includes folding bag, sets up the pull rod on folding bag side, sets up in the chassis of folding bag bottom and two return pulleys that set up respectively in the relative both ends of chassis, the chassis includes fixed part and movable part, the bottom of pull rod, folding bag's bottom and return pulley all are fixed in on the fixed part, keep away from on the fixed part on one side of pull rod and be equipped with connecting axle and two connecting holes, one side activity hinge joint of movable part is on the connecting axle, the position department corresponding to the connecting hole in the movable part is equipped with the preformed hole, be equipped with the connecting rod in the preformed hole, the one end of connecting rod is pegged graft in the connecting hole that corresponds and is connect through the screw thread soon, the other end of connecting rod is equipped with the hand and twists the piece. The utility model discloses simple structure, reasonable in design, collapsible easily accomodate and folding back take up an area of the space little, are favorable to market-oriented popularization and application.

The pull rod travel backpack is convenient to fold and small in occupied space, but in the process that the pull rod travel backpack moves through the pull rod, the surface of the backpack body is not provided with a protection structure, the collision and rubbing phenomena of the backpack body and obstacles on the surface of a road easily occur, the surface of the backpack body is broken, and the safety of articles inside the backpack body is influenced.

Disclosure of Invention

An object of the utility model is to provide a traveling bag with draw bar structure to solve the problem that proposes in the above-mentioned background art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a traveling bag with pull rod structure, includes the bottom plate, the fixed inclusion that is equipped with in top of bottom plate, the zip fastener has been made at the middle part on inclusion top, the handle with inclusion fixed connection has all been made up to the both sides of zip fastener, the both sides of bottom plate are all seted up flutedly, two equal sliding connection in inside of T type recess has two connecting blocks, two the equal fixed mounting in side of connecting block has the free bearing, the one end fixed mounting of free bearing has the side guard plate, be provided with fixed establishment between side guard plate and the T type recess, two rectangular channels have been seted up at the middle part of bottom plate bottom, two the inside of rectangular channel all alternates and is connected with the pull rod, the end fixed mounting of pull rod has the handle, one side fixed mounting of bottom plate bottom has two universal wheels, the opposite side fixed mounting of bottom plate bottom has two supporting leggings. The purpose that sets up like this is through the inside side guard plate of establishing of inlaying of bottom plate both sides T type recess, and when this travelling bag of pulling, accessible U type piece is taken the side guard plate out to rotate ninety degrees through the free bearing and protect the both sides of inclusion, effectually avoided the inclusion to receive the collision at the in-process side of pulling, lead to the inclusion broken, effectually protect the inside travel article of inclusion simultaneously, avoid the collision to damage, the security when having improved the travelling bag pulling walking.

In foretell travel bag with draw-bar structure, fixed establishment includes two extrusion springs and lug, the round hole has been seted up to the edge on T type recess top, the inside fixed mounting of round hole has the extrusion spring, the one end fixed mounting of extrusion spring has the lug, the arc wall has all been seted up to the edge of side guard plate one side, two the lug inlays with the arc wall that corresponds and establishes and be connected. The purpose of this arrangement is to press the projection 20 to be fitted into the arc-shaped groove 16 by the pressing spring 19, so as to fix the skirt 5 inside the T-shaped groove.

In the traveling bag with the pull rod structure, the middle part of the top end of the side guard plate is fixedly provided with the U-shaped block, and the surface of the U-shaped block is provided with the anti-skid grains which are uniformly distributed. The purpose of the arrangement is to facilitate holding through the arranged anti-slip lines.

In the traveling bag with the pull rod structure, the size of the side protecting plate is matched with that of the center of the T-shaped groove. This is done to reduce the gap at the joint.

In foretell a traveling bag with pull rod structure, the fixed protective block that is equipped with of inner wall of rectangular channel, the spacing groove has been seted up to one side cell wall of rectangular channel, the fixed stopper that is equipped with in bottom of pull rod one side, stopper and spacing groove sliding connection. The purpose that sets up like this avoids pull rod and rectangular channel separation through the cooperation of spacing groove and stopper.

In the travel bag with the pull rod structure, a plurality of reinforcing rods are fixedly arranged in the pull rod at equal intervals. The purpose of setting up like this is through the setting of reinforcement bar, improves the structural strength of pull rod.

Compared with the prior art, the utility model relates to a traveling bag with draw bar structure's advantage does: through the inside side guard plate of establishing of inlaying of bottom plate both sides T type recess, when this traveling bag of pulling, accessible U type piece is taken the side guard plate out to rotate ninety degrees through the free bearing and protect the both sides of inclusion, effectually avoided the inclusion to receive the collision at the in-process side of pulling, lead to the inclusion broken, effectually protect the inside travel article of inclusion simultaneously, avoid the collision to damage, the security when having improved traveling bag pulling walking.

Drawings

Fig. 1 is a schematic structural view of the utility model of a traveling bag with a pull rod structure.

Fig. 2 is a schematic drawing of a pull rod structure of the travel bag with a pull rod structure of the present invention.

Fig. 3 is a schematic view of the side guard plate connection structure of the utility model of a traveling bag with a pull rod structure.

Fig. 4 is a partial enlarged view of a portion a in fig. 3 of the travel bag with the pull rod structure according to the present invention.

In the figure, 1, a bottom plate; 2. a bag body; 3. a zipper; 4. a handle; 5. a side guard plate; 6. a universal wheel; 7. supporting legs; 8. a pull rod; 9. a handle; 10. a protection block; 11. a rectangular groove; 12. a limiting groove; 13. a limiting block; 14. a reinforcing rod; 15. a U-shaped block; 16. an arc-shaped slot; 17. a T-shaped groove; 18. a circular hole; 19. a compression spring; 20. a bump; 21. and (4) hinging seat.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the utility model relates to a traveling bag with pull rod structure, comprising a base plate 1, the fixed inclusion 2 that is equipped with in top of bottom plate 1, zip fastener 3 has been made up at the middle part on inclusion 2 top, handle 4 with inclusion 2 fixed connection has all been made up to the both sides of zip fastener 3, setting through handle 4, make things convenient for taking of inclusion 2, T type recess 17 has all been seted up to bottom plate 1's both sides, two equal sliding connection in inside of T type recess 17 has two connecting blocks, the equal fixed mounting in side of two connecting blocks has free bearing 21, the one end fixed mounting of free bearing 21 has side guard plate 5, be provided with fixed establishment between side guard plate 5 and the T type recess 17, setting through side guard plate 5, conveniently protect inclusion 2, two rectangular channel 11 have been seted up at the middle part of bottom plate 1 bottom, the inside of two rectangular channel 11 all alternates and is connected with pull rod 8, the end department fixed mounting of pull rod 8 has handle 9, one side fixed mounting of bottom plate 1 bottom has two universal wheels 6, the opposite side fixed mounting of bottom plate 1 has two supporting legs 7, make things convenient for the removal and the placement of inclusion 2.

As shown in fig. 1, fig. 3 and fig. 4, the utility model relates to a traveling bag with draw bar structure, fixed establishment includes two extrusion springs 19 and lug 20, round hole 18 has been seted up to the edge on T type recess 17 top, the inside fixed mounting of round hole 18 has extrusion spring 19, the one end fixed mounting of extrusion spring 19 has lug 20, arc wall 16 has all been seted up to the edge on one side of side guard plate 5, two lugs 20 are established with the arc wall 16 that corresponds and are connected, the middle part fixed mounting on side guard plate 5 top has U type piece 15, evenly distributed's anti-skidding line has been seted up on the surface of U type piece 15, the size and the T type recess 17 center department size phase-match of side guard plate 5, through the fixed establishment of installation, fix side guard plate 5 inside T type recess 17 when not using.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to a traveling bag with pull rod structure, the fixed protective block 10 that is equipped with of inner wall of rectangular channel 11, spacing groove 12 has been seted up to one side cell wall of rectangular channel 11, and the fixed stopper 13 that is equipped with in bottom of pull rod 8 one side, stopper 13 and spacing groove 12 sliding connection, the inside equidistance fixed mounting of pull rod 8 has a plurality of anchor strut 14, through the setting of anchor strut 14, improves pull rod 8's structural strength.

In specific implementation, when the bag body 2 is pulled to move by using the pull rod 8, the side protection plate 5 is pulled outwards by the U-shaped block 15 artificially, so that the bump 20 is separated from the arc-shaped groove 16, when the side protection plate 5 is completely pulled out of the T-shaped groove 17, the side protection plate 5 is rotated by the hinged support 21 artificially, so that the side protection plate 5 and the bottom plate 1 are in a 90-degree state, the bag body 2 is protected by the side protection plate 5, when the bag body is moved, the protection of the side protection plate 5 is realized, the bag body 2 is effectively prevented from being collided in the pulling process, the bag body 2 is broken, meanwhile, travel articles inside the bag body 2 are effectively protected, the collision damage is avoided, and the safety of the travel bag during walking is improved.

Those not described in detail in this specification are well within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a traveling bag with pull rod structure, includes bottom plate (1), its characterized in that, the fixed inclusion (2) that is equipped with in top of bottom plate (1), zip fastener (3) have been made up at the middle part on inclusion (2) top, handle (4) with inclusion (2) fixed connection have all been made up to the both sides of zip fastener (3), T type recess (17), two have all been seted up to the both sides of bottom plate (1) the equal sliding connection in inside of T type recess (17) has two connecting blocks, two the equal fixed mounting in side of connecting block has free bearing (21), the one end fixed mounting of free bearing (21) has side guard plate (5), be provided with fixed establishment between side guard plate (5) and T type recess (17), two rectangular channel (11) have been seted up at the middle part of bottom plate (1) bottom, two the inside of rectangular channel (11) all alternates and is connected with pull rod (8), the end department fixed mounting of pull rod (8) has handle (9), one side fixed mounting of bottom plate (1) bottom has two universal wheels (6), the opposite side fixed mounting has two supporting legs (7).

2. The traveling bag with the pull rod structure as claimed in claim 1, wherein the fixing mechanism comprises two extrusion springs (19) and two bumps (20), a round hole (18) is formed in the corner of the top end of the T-shaped groove (17), the extrusion springs (19) are fixedly mounted inside the round hole (18), the bumps (20) are fixedly mounted at one end of each extrusion spring (19), arc-shaped grooves (16) are formed in the corners of one side of the side guard plate (5), and the two bumps (20) are embedded in and connected with the corresponding arc-shaped grooves (16).

3. The traveling bag with the pull rod structure as claimed in claim 2, wherein a U-shaped block (15) is fixedly installed in the middle of the top end of the side guard plate (5), and the surface of the U-shaped block (15) is provided with evenly distributed anti-skid veins.

4. The travel bag with the pull rod structure as claimed in claim 2, wherein the side guard (5) is matched with the T-shaped groove (17) at the center.

5. The traveling bag with the pull rod structure as claimed in claim 1, wherein the inner wall of the rectangular groove (11) is fixedly provided with a protection block (10), the groove wall of one side of the rectangular groove (11) is provided with a limit groove (12), the bottom of one side of the pull rod (8) is fixedly provided with a limit block (13), and the limit block (13) is connected with the limit groove (12) in a sliding manner.

6. The traveling bag with the pull rod structure as claimed in claim 5, wherein a plurality of reinforcing rods (14) are fixedly installed in the interior of the pull rod (8) at equal intervals.