CN213849177U

CN213849177U - Draw-bar box convenient to adjustment pull rod length

Info

Publication number: CN213849177U
Application number: CN202021921222.4U
Authority: CN
Inventors: 林克华
Original assignee: Zhejiang Kalora Luggage Co ltd
Current assignee: Zhejiang Kalora Luggage Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-08-03
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a draw-bar box convenient to adjustment pull rod length, the power distribution box comprises a box body, the board is placed to the left side fixedly connected with of box, the equal fixedly connected with loading board in bottom of placing intralamellar cavity both sides, the top fixedly connected with motor of loading board, the output fixedly connected with threaded rod of motor, the top of threaded rod is passed through the bearing and is placed board swing joint, the surperficial threaded connection of threaded rod has the thread bush, the first slider of one end fixedly connected with of thread bush, the right side of placing intralamellar cavity sets up the first spout that the first slider of cooperation used. The utility model discloses a place the cooperation of board, loading board, motor, threaded rod, thread bush, first slider, first spout, movable plate and riser and use, possess the advantage of the adjustment pull rod length of being convenient for, solved the length of the adjustment pull rod of current draw-bar box not being convenient for to influence the problem that the user used the draw-bar box easily.

Description

Draw-bar box convenient to adjustment pull rod length

Technical Field

The utility model relates to a draw-bar box technical field specifically is a draw-bar box convenient to adjustment pull rod length.

Background

The draw-bar box refers to the suitcase that has pull rod and gyro wheel, because of its convenient to use and extensive use, simultaneously, the draw-bar box also puts a pull rod because of the case, has the branch of single tube pull rod and double-barrelled pull rod, and the pipe of pull rod also has the branch of square pipe and pipe to dragging when conveniently walking, alleviates the burden greatly, and the draw-bar box can be portable also can drag, however the length of the adjustment pull rod of current draw-bar box not convenient to, thereby influences the user easily and uses the draw-bar box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw-bar box convenient to adjustment pull rod length possesses the advantage of being convenient for adjustment pull rod length, has solved the length of the adjustment pull rod of current draw-bar box not being convenient for to influence the problem that the user used the draw-bar box easily.

In order to achieve the above object, the utility model provides a following technical scheme: a draw-bar box convenient for adjusting the length of a draw bar, which comprises a box body, wherein the left side of the box body is fixedly connected with a placing plate, the bottoms of the two sides of the inner cavity of the placing plate are fixedly connected with a bearing plate, the top of the bearing plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the top of the threaded rod is movably connected with the placing plate through a bearing, the surface of the threaded rod is in threaded connection with a threaded sleeve, one end of the threaded sleeve is fixedly connected with a first sliding block, a first chute matched with the first slide block for use is arranged on the right side of the inner cavity of the placing plate, a movable plate is fixedly connected with one end of the threaded sleeve far away from the first slide block, the left side of the placing plate is fixedly connected with a vertical plate, one end of the moving plate far away from the placing plate extends to an inner cavity of the vertical plate, the top fixedly connected with pull rod body of movable plate, the top of pull rod body extends to the outside of riser and fixedly connected with pulling handle.

Preferably, the bottom fixedly connected with diaphragm of box, the equal fixedly connected with baffle in both sides of diaphragm inner chamber top and bottom, the equal fixedly connected with electric putter in both sides at diaphragm inner chamber top, electric putter's bottom fixedly connected with carriage release lever, the equal fixedly connected with quarter butt in both sides of carriage release lever bottom has the gyro wheel through round pin axle swing joint between two quarter butts.

Preferably, the both ends of carriage release lever all fixedly connected with second slider, the second spout that the cooperation second slider used is all seted up to the both sides of diaphragm inner chamber and the inner chamber of baffle.

Preferably, a carrying handle is fixedly connected to the left side of the top of the box body, and anti-skid grains are arranged on the surface of the carrying handle.

Preferably, the left side fixedly connected with controller at box top, the controller respectively with motor and electric putter electric connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a place the cooperation of board, loading board, motor, threaded rod, thread bush, first slider, first spout, movable plate and riser and use, possess the advantage of the adjustment pull rod length of being convenient for, solved the length of the adjustment pull rod of current draw-bar box not being convenient for to influence the problem that the user used the draw-bar box easily.

2. The utility model discloses a set up electric putter, can be convenient for lower the gyro wheel to in removing this draw-bar box, through setting up second slider and second spout, stability when can improving the carriage release lever and remove, through setting up the controller, can be convenient for operate this draw-bar box.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of B in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. placing the plate; 3. a carrier plate; 4. a motor; 5. a threaded rod; 6. a threaded sleeve; 7. a first slider; 8. a first chute; 9. moving the plate; 10. a vertical plate; 11. a pull rod body; 12. pulling the handle; 13. a transverse plate; 14. a partition plate; 15. an electric push rod; 16. a travel bar; 17. a short bar; 18. a roller; 19. a second slider; 20. a second chute; 21. a carrying handle; 22. and a controller.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, a draw-bar box convenient for adjusting the length of a draw bar comprises a box body 1, a placing plate 2 is fixedly connected to the left side of the box body 1, a bearing plate 3 is fixedly connected to the bottoms of the two sides of the inner cavity of the placing plate 2, a motor 4 is fixedly connected to the top of the bearing plate 3, a threaded rod 5 is fixedly connected to the output end of the motor 4, the top of the threaded rod 5 is movably connected to the placing plate 2 through a bearing, a threaded sleeve 6 is connected to the surface of the threaded rod 5 in a threaded manner, a first sliding block 7 is fixedly connected to one end of the threaded sleeve 6, a first sliding groove 8 matched with the first sliding block 7 is formed in the right side of the inner cavity of the placing plate 2, a moving plate 9 is fixedly connected to one end of the threaded sleeve 6, which is far away from the first sliding block 7, a vertical plate 10 is fixedly connected to the left side of the placing plate 2, one end of the moving plate 9, which is far away from the placing plate 2, extends to the inner cavity of the vertical plate 10, and a draw bar body 11 is fixedly connected to the top of the moving plate 9, the top of the pull rod body 11 extends to the outside of the vertical plate 10 and is fixedly connected with a pulling handle 12, the bottom of the box body 1 is fixedly connected with a transverse plate 13, the top and the bottom of the inner cavity of the transverse plate 13 are both fixedly connected with a partition plate 14, the top and the bottom of the inner cavity of the transverse plate 13 are both fixedly connected with an electric push rod 15, by arranging the electric push rod 15, a roller 18 can be conveniently lowered so as to move the draw-bar box, the bottom of the electric push rod 15 is fixedly connected with a moving rod 16, the bottom of the moving rod 16 is both fixedly connected with short rods 17, a roller 18 is movably connected between the two short rods 17 through a pin shaft, both ends of the moving rod 16 are both fixedly connected with second sliding blocks 19, both sides of the inner cavity of the transverse plate 13 and the inner cavity of the partition plate 14 are both provided with second sliding grooves 20 matched with the second sliding blocks 19, by arranging the second sliding blocks 19 and the second sliding grooves 20, the stability of the moving rod 16 during moving can be improved, the portable handle 21 of left side fixedly connected with at 1 top of box, the surface of portable handle 21 is provided with anti-skidding line, the left side fixedly connected with controller 22 at 1 top of box, through setting up controller 22, can be convenient for operate this draw-bar box, controller 22 respectively with motor 4 and electric putter 15 electric connection, through placing board 2, loading board 3, motor 4, threaded rod 5, thread bush 6, first slider 7, first spout 8, the cooperation of movable plate 9 and riser 10 is used, possess the advantage of the adjustment pull rod length of being convenient for, the length of the adjustment pull rod of having solved current draw-bar box of being not being convenient for, thereby influence the problem that the user used the draw-bar box easily.

When the pull rod is used, a user starts the motor 4 by pressing the controller 22, the motor 4 rotates to drive the threaded rod 5 to rotate, the threaded rod 5 rotates to drive the threaded sleeve 6 to move, the threaded sleeve 6 moves to drive the first sliding block 7 to slide in the inner cavity of the first sliding groove 8, the threaded sleeve 6 moves to drive the movable plate 9 to move, and the movable plate 9 moves to adjust the length of the pull rod body 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a draw-bar box convenient to adjustment pull rod length, includes box (1), its characterized in that: the novel storage box is characterized in that a placing plate (2) is fixedly connected to the left side of the box body (1), bearing plates (3) are fixedly connected to the bottoms of the two sides of an inner cavity of the placing plate (2), a motor (4) is fixedly connected to the top of the bearing plates (3), a threaded rod (5) is fixedly connected to the output end of the motor (4), the top of the threaded rod (5) is movably connected with the placing plate (2) through a bearing, a threaded sleeve (6) is connected to the surface of the threaded rod (5) in a threaded manner, a first sliding block (7) is fixedly connected to one end of the threaded sleeve (6), a first sliding groove (8) matched with the first sliding block (7) for use is formed in the right side of the inner cavity of the placing plate (2), a movable plate (9) is fixedly connected to one end, far away from the first sliding block (7), of the threaded sleeve (6), and a vertical plate (10) is fixedly connected to the left side of the placing plate (2), one end of the moving plate (9), which is far away from the placing plate (2), extends to an inner cavity of the vertical plate (10), the top of the moving plate (9) is fixedly connected with a pull rod body (11), and the top of the pull rod body (11) extends to the outside of the vertical plate (10) and is fixedly connected with a pulling handle (12).

2. The draw-bar box of claim 1, wherein the length of the draw-bar is adjustable by: the bottom fixedly connected with diaphragm (13) of box (1), the equal fixedly connected with baffle (14) in both sides of diaphragm (13) inner chamber top and bottom, the equal fixedly connected with electric putter (15) in both sides at diaphragm (13) inner chamber top, the bottom fixedly connected with carriage release lever (16) of electric putter (15), the equal fixedly connected with quarter butt (17) in both sides of carriage release lever (16) bottom has gyro wheel (18) through round pin axle swing joint between two quarter butts (17).

3. The draw-bar box of claim 2, wherein the length of the draw-bar is adjustable by: the two ends of the moving rod (16) are fixedly connected with second sliding blocks (19), and second sliding grooves (20) matched with the second sliding blocks (19) for use are formed in the two sides of the inner cavity of the transverse plate (13) and the inner cavity of the partition plate (14).

4. The draw-bar box of claim 1, wherein the length of the draw-bar is adjustable by: the portable box is characterized in that a portable handle (21) is fixedly connected to the left side of the top of the box body (1), and anti-skid grains are arranged on the surface of the portable handle (21).

5. The draw-bar box of claim 1, wherein the length of the draw-bar is adjustable by: the left side fixedly connected with controller (22) at box (1) top, controller (22) respectively with motor (4) and electric putter (15) electric connection.