CN212878073U

CN212878073U - Seat type draw-bar box

Info

Publication number: CN212878073U
Application number: CN202021630388.0U
Authority: CN
Inventors: 李乾程; 李振鑫; 李晨嘉
Original assignee: Ruian Hongcheng Luggage Leather Co ltd
Current assignee: Ruian Hongcheng Luggage Leather Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-06
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to a draw-bar box technical field especially relates to a seat formula draw-bar box. The to-be-solved technical problem of the utility model is that people can't take a seat when using the case and bag. In order to solve the technical problem, the utility model provides a seat formula draw-bar box, the power distribution box comprises a box body, spout A and spout C have been seted up at the top of box, spout A's inside sliding connection has the bracing piece, it has the telescopic link to peg graft at the top of bracing piece, spout B has been seted up on the right side surface of bracing piece, spout B's inside sliding connection has the slide bar, spacing inserted bar can insert the inside spacing lift of living the bracing piece of spout B automatically, then blocks the slide bar downstream, then the seat just can supply the people to take a seat, and the hand power is lived the telescopic link and is gone up and down the people control box that can conveniently take a seat and prevent inclining, and this equipment can also control case and bag when taking a seat and remove, and very make things convenient for people to.

Description

Seat type draw-bar box

Technical Field

The utility model relates to a draw-bar box technical field specifically is a seat formula draw-bar box.

Background

Traditional draw-bar box when using, can only control the pull rod and stretch out and draw back, people do not have the seat when railway station, stand for a long time and can be very tired, the draw-bar box of old-fashioned, do not install the seat, people can only sit on the box, and sit like this for a long time, lead to draw-bar box deformation damage etc. very easily, this delays the mistake undoubtedly, and someone likes to sit and removes on draw-bar box to can aggravate the speed that draw-bar box warp and damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a seat formula draw-bar box has solved the problem that can't make people take a seat when using case and bag.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a seat type draw-bar box comprises a box body, wherein the top of the box body is provided with a chute A and a chute C, the inside of the chute A is slidably connected with a support rod, the top of the support rod is inserted with a telescopic rod, the right side surface of the support rod is provided with a chute B, the inside of the chute B is slidably connected with a sliding rod, the other end of the sliding rod is movably connected with a connecting rod, the right side of the support rod is fixedly provided with a support, the inner walls of the front side and the rear side of the support are fixedly connected through a rotating shaft A, the surface of the rotating shaft A is sleeved with a seat, the other end of the seat is movably connected with the connecting rod through a rotating shaft B, the top of the box body is fixedly provided with a spring groove, the inside of the spring groove is slidably connected with a spring rod, the right side of the, the other end of the limiting insertion rod is inserted into the sliding groove B, and the top of the limiting insertion rod is in lap joint with the bottom of the sliding rod.

Further preferably, universal wheels are fixedly mounted at the bottom of the box body at equal intervals, and an unfolding handle is arranged on the right side of the box body.

Further preferably, the inner wall of the chute C is in sliding connection with the surface of the seat, and the thickness of the inner wall of the chute C is the same as the width of the bracket.

Further preferably, the inner walls of the sliding groove B, the sliding groove A and the sliding groove C are all in a polishing design, and the sliding groove B is located on the left side of the sliding groove C.

Further preferably, the limiting inserted bar is in a three-fork design, and the diameter of the inner wall of the limiting inserted bar is the same as that of the supporting bar.

Further preferably, a triangular handle is fixedly mounted at the top of the telescopic rod.

(III) advantageous effects

The utility model provides a seat formula draw-bar box possesses following beneficial effect:

(1) this design rises through the control bracing piece, then manual expansion seat makes the slide bar upwards slide, the lift of the inside spacing bracing piece that spout B can be inserted automatically to spacing inserted bar, then block the slide bar downstream, then the seat just can supply the people to take a seat, and the hand power is lived the telescopic link and is gone up and down the people control box that can conveniently take a seat and prevent the slope, this equipment can also control the case and bag when taking a seat and remove, very make things convenient for people to use.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a perspective view of the seat with the structure of the present invention.

In the figure: the device comprises a box body 1, a sliding chute A2, a limiting inserted rod 3, a sliding rod 4, a sliding chute B5, a supporting rod 6, a telescopic rod 7, a support 8, a rotating shaft A9, a seat 10, a rotating shaft B11, a connecting rod 12, a sliding chute C13, a spring groove 14, a spring 15 and a spring rod 16.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a seat type draw-bar box comprises a box body 1, universal wheels are fixedly installed at the bottom of the box body 1 at equal intervals, an unfolding handle is arranged on the right side of the box body 1, the design is convenient for controlling a box to move when the box is seated, a sliding groove A2 and a sliding groove C13 are formed in the top of the box body 1, the inner wall of a sliding groove C13 is in sliding connection with the surface of a seat 10, the thickness of the inner wall of a sliding groove C13 is the same as the width of a support 8, the design can enable the box to be stored to prevent damage, a supporting rod 6 is in sliding connection with the inside of a sliding groove A2, a telescopic rod 7 is inserted into the top of the supporting rod 6, a triangular handle is fixedly installed at the top of the telescopic rod 7, the design is convenient for controlling the box to move when the box is seated, a sliding groove B5 is formed in the right side surface of the supporting rod 6, the sliding groove B5, the, the design can effectively prevent the utility model from being a card owner when in use, the sliding rod 4 is connected inside the sliding groove B5 in a sliding way, the connecting rod 12 is movably connected at the other end of the sliding rod 4, the support 8 is fixedly arranged at the right side of the supporting rod 6, the inner walls of the front side and the rear side of the support 8 are fixedly connected through the rotating shaft A9, the seat 10 is sleeved on the surface of the rotating shaft A9, the other end of the seat 10 is movably connected with the connecting rod 12 through the rotating shaft B11, the spring groove 14 is fixedly arranged at the top of the box body 1, the spring rod 16 is connected inside the spring groove 14 in a sliding way, the right side of the spring rod 16 is movably connected with the inner wall at the right side of the spring groove 14 through the, the diameter of the inner wall of the limiting inserted rod 3 is the same as that of the supporting rod 6, the other end of the limiting inserted rod 3 is inserted into the sliding groove B5, and the top of the limiting inserted rod 3 is in lap joint with the bottom of the sliding rod 4.

The working principle is as follows: when accomodating, control spring lever 16 is not pegging graft in the inside of spout B5, then control seat 10 uses pivot A9 to rotate as the fulcrum, seat 10 can promote connecting rod 12 control slide bar 4 through pivot B11 and carry out the lapse in the inside of spout B5, then push down bracing piece 6, the inside of spout A2 can be accomodate to bracing piece 6, the inside of spout C13 can be accomodate to seat 10 and support 8, then control telescopic link 7 and reciprocate and can accomodate the seat and be used for daily use, when the expansion seat, pull out bracing piece 6 then control seat 10 and expand can, spacing inserted bar 3 can automatic card main support bar 6 and slide bar 4.

Claims

1. The utility model provides a seat formula draw-bar box, includes box (1), its characterized in that: the top of the box body (1) is provided with a sliding chute A (2) and a sliding chute C (13), the inside of the sliding chute A (2) is connected with a supporting rod (6) in a sliding manner, the top of the supporting rod (6) is inserted with a telescopic rod (7), the right side surface of the supporting rod (6) is provided with a sliding chute B (5), the inside of the sliding chute B (5) is connected with a sliding rod (4) in a sliding manner, the other end of the sliding rod (4) is movably connected with a connecting rod (12), the right side of the supporting rod (6) is fixedly provided with a bracket (8), the inner walls of the front side and the rear side of the bracket (8) are fixedly connected through a rotating shaft A (9), the surface of the rotating shaft A (9) is sleeved with a seat (10), the other end of the seat (10) is movably connected with the connecting rod (12) through, the spring slot is characterized in that a spring rod (16) is connected to the inside of the spring slot (14) in a sliding mode, the right side of the spring rod (16) is movably connected with the inner wall of the right side of the spring slot (14) through a spring (15), the other end of the spring rod (16) is fixedly connected with a limiting insertion rod (3), the other end of the limiting insertion rod (3) is inserted into the sliding groove B (5), and the top of the limiting insertion rod (3) is overlapped with the bottom of the sliding rod (4).

2. A chair trolley as claimed in claim 1, wherein: the universal wheels are fixedly mounted at the bottom of the box body (1) at equal intervals, and the right side of the box body (1) is provided with an unfolding handle.

3. A chair trolley as claimed in claim 1, wherein: the inner wall of the sliding chute C (13) is connected with the surface of the seat (10) in a sliding mode, and the thickness of the inner wall of the sliding chute C (13) is the same as the width of the support (8).

4. A chair trolley as claimed in claim 1, wherein: the inner walls of the sliding groove B (5), the sliding groove A (2) and the sliding groove C (13) are all in a polishing design, and the sliding groove B (5) is located on the left side of the sliding groove C (13).

5. A chair trolley as claimed in claim 1, wherein: the limiting insertion rod (3) is in a three-fork design, and the diameter of the inner wall of the limiting insertion rod (3) is the same as that of the support rod (6).

6. A chair trolley as claimed in claim 1, wherein: a triangular handle is fixedly installed at the top of the telescopic rod (7).