CN218219449U

CN218219449U - Use metal pull rod on case and bag

Info

Publication number: CN218219449U
Application number: CN202222579880.5U
Authority: CN
Inventors: 郑万新
Original assignee: Rui'an Xingda Luggage Accessories Co ltd
Current assignee: Rui'an Xingda Luggage Accessories Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-06
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a use metal pull rod on case and bag relates to case and bag pull rod technical field, including the case and bag main part, the top of case and bag main part is provided with the first in command, the bottom of the first in command is provided with the metal pole that extends to the case and bag main part inside, telescopic machanism, the second in command, the connecting rod, the slide bar, the movable plate, the carriage release lever. The utility model discloses a set up telescopic machanism, the movable plate removes and drives the removal of movable block through mechanical transmission, the movable rod removes simultaneously with the spring leaf separation of slide bar one side, the second spring resets and drives L pole removal, L pole removal drives the removal of second handle through mechanical transmission, the removal of second handle and shifts out by the inside of the first in command, later loosen the movable plate, first spring reconversion drives the movable block, movable rod and movable plate rebound, be favorable to increasing the length of the first in command through this structure, set up through the second handle is favorable to improving the comfort level of user when carrying to the first in command.

Description

Use metal pull rod on case and bag

Technical Field

The utility model relates to a case and bag pull rod technical field specifically is a use metal pull rod on case and bag.

Background

The luggage case is divided into a handbag and a draw-bar case, the draw-bar case refers to a luggage case with a draw bar and rollers, and is widely used due to the convenience of use, meanwhile, the draw-bar case is also provided with a draw bar due to the case, the draw bar case is divided into a single-tube draw bar and a double-tube draw bar, the tube of the draw bar is divided into a square tube and a round tube, so that the luggage case can be conveniently dragged during walking, the burden is greatly reduced, the draw-bar case can be carried and dragged, wheels of the draw-bar case used by people at ordinary times are basically positioned at the bottom of the luggage case, modern people design a new-form draw-bar case, the case is designed into a cylindrical shape, the wheels are wholly wrapped outside the luggage case, the roller design enables the draw-bar case to be better suitable for different terrains, for example, the luggage case can be easily moved up and down stairs by directly pulling the case, the luggage case is mainly made of cloth, ABS hard cases, leather cases, PCs and the like in 2012, and the usability of the three major types of directional wheels, universal wheels and the latest detachable universal wheel draw-bar case is divided into three types.

Current draw-bar box pull rod comprises handle and metal pole, the effect of metal pole is the height of adjusting the handle, the user of the different heights of being convenient for uses the draw-bar box, because user's difference, there is also the difference in user's palm size, the great user of palm is when holding the handle of draw-bar box, because the handle undersize leads to the palm to hold inconveniently, comfort also greatly reduced simultaneously, increased user's tired sense after using for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that different users have different comfort feelings for holding the handle of the draw-bar box, a metal draw bar for the luggage is provided.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a case and bag are last with metal pull rod, includes the case and bag main part, the top of case and bag main part is provided with the first in command, the bottom in command is provided with the metal pole that extends to the case and bag main part inside, telescopic machanism is including setting up in the first in command one side and extending to the inside second in command, one side of second in command has the connecting rod through the screw fixation, one side of connecting rod has the slide bar through the screw fixation, the one end in command is provided with the movable plate, the one end of movable plate has the carriage release lever that extends to the first in command inside through the screw fixation, carriage release lever initial state and slide bar looks joint.

As a further aspect of the present invention: the telescopic mechanism further comprises a moving block fixed to the bottom end of the moving rod through screws, a fixed block is sleeved at the bottom end of the moving block and fixedly connected with the inner wall of the first handle through screws, a first spring is arranged at the bottom end of the moving block, an L rod is fixed to the top end of the sliding rod through screws, and a second spring fixedly connected with the inner wall of the first handle is arranged on one side of the L rod.

As a further aspect of the present invention: one end of the moving plate is provided with evenly distributed anti-slip grains, and one end of the first handle is provided with a moving groove matched with the track of one end of the moving rod.

As a further aspect of the present invention: one side of the sliding rod, which is close to the moving rod, is provided with a spring piece, and the bottom end of the sliding rod is provided with a limiting sliding groove.

As a further aspect of the present invention: one side of the L-shaped rod is arranged on a limiting slide rail, the limiting slide rail is fixedly connected with the inner wall of the first handle, and the limiting slide rail is located above the sliding rod.

As a further aspect of the present invention: the two second handles are symmetrically distributed on two sides of the interior of the first handle, and through grooves matched with the moving tracks of the second handles are formed in two sides of the first handle.

As a further aspect of the present invention: and a moving groove matched with the moving block is formed in the fixed block.

Compared with the prior art, this practical beneficial effect is:

the utility model discloses a set up telescopic machanism, the movable plate removes and drives the removal of movable block through mechanical transmission, the movable rod removes simultaneously with the spring leaf separation of slide bar one side, the second spring resets and drives L pole removal, L pole removal drives the removal of second handle through mechanical transmission, the removal of second handle and shifts out by the inside of the first in command, later loosen the movable plate, first spring reconversion drives the movable block, movable rod and movable plate rebound, be favorable to increasing the length of the first in command through this structure, set up through the second handle is favorable to improving the comfort level of user when carrying to the first in command.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the metal rod opening structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the first handle according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 3 according to the present invention.

In the figure: 1. a case main body; 2. a first handle; 3. a metal rod; 4. a telescoping mechanism; 401. moving the plate; 402. a travel bar; 403. a moving block; 404. a fixed block; 405. a first spring; 406. a slide bar; 407. a connecting rod; 408. a second handle; 409. an L-bar; 410. a second spring.

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. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1 to 4, in the embodiment of the present invention, a metal pull rod for luggage includes a luggage body 1, a first handle 2 is disposed on a top end of the luggage body 1, a metal rod 3 extending into the luggage body 1 is disposed at a bottom end of the first handle 2, a telescopic mechanism 4, the telescopic mechanism 4 includes a second handle 408 disposed on one side of the first handle 2 and extending into the first handle 2, a connecting rod 407 is fixed to one side of the second handle 408 by screws, a sliding rod 406 is fixed to one side of the connecting rod 407 by screws, a movable plate 401 is disposed at one end of the first handle 2, a movable rod 402 extending into the first handle 2 is fixed to one end of the movable plate 401 by screws, and the movable rod 402 is initially clamped with the sliding rod 406.

In this embodiment: the first handle 2 is used for the operation that the user carried the case and bag main part 1 and draws, is convenient for remove case and bag main part 1, is favorable to increasing the length of first handle 2 through setting up telescopic machanism 4, does benefit to the comfort level when improving the user and carrying first handle 2 through being provided with of second handle 408.

Please refer to fig. 2 and 3, the telescoping mechanism 4 further includes a moving block 403 fixed at the bottom end of the moving rod 402 by screws, the bottom end of the moving block 403 is sleeved with a fixed block 404, the fixed block 404 is fixedly connected with the inner wall of the first handle 2 by screws, the bottom end of the moving block 403 is provided with a first spring 405, the top end of the sliding rod 406 is fixed with an L-shaped rod 409 by screws, one side of the L-shaped rod 409 is provided with a second spring 410 fixedly connected with the inner wall of the first handle 2; one end of the moving plate 401 is provided with evenly distributed anti-skid grains, and one end of the first handle 2 is provided with a moving groove matched with the track of one end of the moving rod 402; a spring piece is arranged on one side of the sliding rod 406 close to the moving rod 402, and a limiting sliding groove is arranged at the bottom end of the sliding rod 406; one side of the L-shaped rod 409 is arranged on a limiting slide rail, the limiting slide rail is fixedly connected with the inner wall of the first handle 2, and the limiting slide rail is positioned above the sliding rod 406; two second handles 408 are arranged and symmetrically distributed on two sides inside the first handle 2, and through grooves matched with the moving track of the second handles 408 are arranged on two sides of the first handle 2; a moving groove matched with the moving block 403 is formed in the fixed block 404.

In this embodiment: after a user pulls out the first handle 2, the user needs to adjust the length of the first handle 2 according to the user's own condition, the moving plate 401 is pushed downwards, the moving plate 401 moves to drive the moving rod 402 to move, the moving rod 402 moves to drive the moving block 403 to move downwards, the first spring 405 is pressed by force, the moving rod 402 moves and is separated from the spring piece on one side of the sliding rod 406, because the initial state of the second spring 410 is a compression state, after the moving rod 402 is separated from the spring piece on one side of the sliding rod 406, the second spring 410 resets and drives the L rod 409 to move, the L rod 409 moves to drive the sliding rod 406 to move, the sliding rod 406 moves to drive the connecting rod 407 to move, the connecting rod 407 moves to drive the second handle 408 to move, the second handle 408 moves and is moved out of the interior of the first handle 2, and then the moving plate 401 is released, the first spring 405 restores to the original state and drives the moving block 403, the moving rod 402 and the moving plate 401 to move upwards, the length of the first handle 2 is increased beneficially through the structure, the comfort degree of a user in lifting the first handle 2 is improved beneficially through the arrangement of the second handle 408, when the second handle 408 needs to be stored, the second handle 408 is pushed to move, the second handle 408 moves towards the inside of the first handle 2 and drives the connecting rod 407 to move, the connecting rod 407 moves to drive the sliding rod 406 to move, the sliding rod 406 moves to drive the spring piece on one side of the sliding rod 406 to move, when the spring piece is clamped with the moving rod 402, the sliding rod 406 stops moving, meanwhile, the second spring 410 is in an extrusion state, the operation of fast storing the second handle 408 is facilitated through the structure, and the case and bag main body 1 is guaranteed to be integrated and attractive.

The above description is only for 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 should be covered by the scope of the present invention within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the practical idea thereof.

Claims

1. The utility model provides a use metal pull rod on case and bag, includes case and bag main part (1), the top of case and bag main part (1) is provided with first in command (2), the bottom of first in command (2) is provided with and extends to inside metal pole (3) of case and bag main part (1), its characterized in that, telescopic machanism (4) are including setting up in first in command (2) one side and extending to inside second in command (408) of first in command (2), one side of second in command (408) is fixed with connecting rod (407), one side of connecting rod (407) is fixed with slide bar (406), the one end of first in command (2) is provided with movable plate (401), the one end of movable plate (401) is fixed with movable rod (402) that extend to inside of first in command (2), movable rod (402) initial state and slide bar (406) looks joint.

2. The metal pull rod for luggage of claim 1, wherein the telescopic mechanism (4) further comprises a moving block (403) fixed at the bottom end of the moving rod (402), a fixed block (404) is sleeved at the bottom end of the moving block (403), the fixed block (404) is fixedly connected with the inner wall of the first handle (2), a first spring (405) is arranged at the bottom end of the moving block (403), an L-shaped rod (409) is fixed at the top end of the sliding rod (406), and a second spring (410) fixedly connected with the inner wall of the first handle (2) is arranged at one side of the L-shaped rod (409).

3. The metal pull rod for luggage of claim 1, wherein one end of the moving plate (401) is provided with evenly distributed anti-skid lines, and one end of the first handle (2) is provided with a moving groove matched with the track of one end of the moving rod (402).

4. The metal draw bar for luggage of claim 1, wherein a spring plate is disposed on a side of the sliding rod (406) close to the moving rod (402), and a limiting sliding groove is disposed on a bottom end of the sliding rod (406).

5. The metal pull rod for luggage and case of claim 2, wherein one side of the L-shaped rod (409) is disposed on a limiting slide rail, the limiting slide rail is fixedly connected with the inner wall of the first handle (2), and the limiting slide rail is disposed above the sliding rod (406).

6. The metal pull rod for luggage of claim 1, wherein the number of the second handles (408) is two, and the two second handles are symmetrically distributed on two sides inside the first handle (2), and through grooves matched with the moving tracks of the second handles (408) are arranged on two sides of the first handle (2).

7. The metal pull rod for luggage of claim 2, wherein the fixed block (404) is internally provided with a moving groove matched with the moving block (403).