CN209950546U

CN209950546U - Suitcase with adjustable height

Info

Publication number: CN209950546U
Application number: CN201920306416.4U
Authority: CN
Inventors: 刘超; 周子妍; 周应铭; 金卓滢
Original assignee: Wenzhou Yongli Suitcase Co Ltd
Current assignee: Wenzhou Yongli Suitcase Co Ltd
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2020-01-17
Anticipated expiration: 2029-03-11

Abstract

The utility model relates to a suitcase, especially a suitcase with adjustable height. The utility model provides a following technical scheme: the utility model provides a suitcase with adjustable height, includes the box, locates the pull rod at box back and the gyro wheel of bottom half, be equipped with elevating gear between box and the gyro wheel, elevating gear includes mounting panel, lower mounting panel and scissors arm, the scissors arm includes scissors arm upper portion and scissors arm lower part, scissors arm upper portion and last mounting panel fixed connection, scissors arm lower part includes installation end and stiff end, stiff end and lower mounting panel fixed connection, be equipped with the spout down on the mounting panel, the installation end supports in the spout and can follow the spout and remove, through set up elevating gear between box and gyro wheel for the suitcase can adjust the relative height to ground at the operation in-process, makes people drag relatively easily on relatively complicated road surface.

Description

Suitcase with adjustable height

Technical Field

The utility model relates to a suitcase, especially a suitcase with adjustable height.

Background

The luggage case is a necessary tool for people to go on a business trip or travel, and the purpose of the luggage case is self-evident, and the luggage case can be used for placing outgoing articles such as changing clothes, sanitary articles, cold-proof tools, passport visas and the like, and can help people to carry large bags and small bags to and fro every trip.

Present general suitcase bottom all is provided with two truckles or four corners wheel, and the user drags the suitcase through the pull rod to reach the purpose of portably carrying article, however, current wheel seat structural design existence problem remains to be solved, and current wheel seat can not make the suitcase height go up and down, drags on the road of more complicacy like this and just very inconvenient, if meet on the road water can make the suitcase suffer the erosion.

Disclosure of Invention

To the problem that exists among the prior art, the utility model provides a suitcase with adjustable height.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a suitcase with adjustable height, includes the box, locates the pull rod at box back and the gyro wheel of bottom half, be equipped with elevating gear between box and the gyro wheel, elevating gear includes mounting panel, lower mounting panel and shear arm, shear arm includes shear arm upper portion and shear arm lower part, shear arm upper portion and last mounting panel fixed connection, shear arm lower part is including installation end and stiff end, stiff end and lower mounting panel fixed connection, be equipped with the spout down on the mounting panel, the installation end supports in the spout and can follow the spout and remove, be equipped with the handle on the pull rod, be equipped with the cover on hand and be equipped with gloves, gloves include first side and second side, be equipped with the non-slip region on first side and the second side, evenly distributed has a plurality of skid proof block in the non-slip region.

Furthermore, the number of the scissor arms is two, the mounting ends of the two scissor arms are connected through a fixed shaft, the middle part of the fixed shaft is provided with a threaded hole,

further, still be equipped with lead screw and bearing frame on the lower mounting panel, the lead screw passes through the bearing frame and sets up on the mounting panel down, the one end of lead screw passes the screw hole and is connected with the fixed axle cooperation, the other end of lead screw is equipped with the control wheel.

Furthermore, the middle part of the screw rod is provided with a limiting bearing.

The utility model discloses a set up elevating gear between box and gyro wheel for the suitcase can adjust the relative height to ground at the operation in-process, makes people pull on more complicated road surface easier, through set up handle cover on hand, set up anti-skidding district on handle cover, makes people's hand be difficult for skidding when pulling the suitcase.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic structural view of the handle of the present invention.

Detailed Description

The following will further describe the embodiments of the present invention with reference to the drawings and examples.

According to the drawings 1-3, the suitcase with the adjustable height comprises a suitcase body 1, a pull rod arranged on the back of the suitcase body and idler wheels 3 arranged at the bottom of the suitcase body 1, wherein a lifting device 4 is arranged between the suitcase body 1 and the idler wheels 3, and the lifting device 4 is arranged between the suitcase body 1 and the idler wheels 3, so that people can adjust the relative height between the suitcase body and the ground, and the suitcase body can be easily dragged on a complex road surface and is not easily wetted by water.

The lifting device 4 comprises an upper mounting plate 5, a lower mounting plate 6 and a scissor arm 7, the scissor arm 7 comprises a scissor arm upper part 71 and a scissor arm lower part 72, the scissor arm upper part 71 is fixedly connected with the upper mounting plate 5, the scissor arm lower part 72 comprises a mounting end 721 and a fixing end 722, the fixing end 722 is fixedly connected with the lower mounting plate 6, the lower mounting plate 6 is provided with a chute 8, the mounting end 721 is supported in the chute 8 and can move along the chute 8, the left and right movement of the mounting end 721 in the chute 8 enables the scissor arm upper part 71 to drive the box body to move up and down so as to adjust the height of the box body, the scissor arms 7 are two, the mounting ends 721 of the two scissor arms 7 are connected through a fixed shaft 9, the middle part of the fixed shaft 9 is provided with a threaded hole 10, the lower mounting plate 6 is further provided with a screw rod 11 and a bearing seat 12, the screw rod, one end of the screw rod 11 penetrates through the threaded hole 10 and is connected with the fixed shaft 9 in a matched mode, the other end of the screw rod 11 is provided with a control wheel 12, and the screw rod 11 is driven to rotate by operating the control wheel 12 so as to drive the scissor arm.

The novel luggage case is characterized in that a handle 13 is arranged on the pull rod 2, a handle sleeve 14 is sleeved on the handle 13, the handle sleeve 14 comprises a first side face 15 and a second side face 16, anti-skidding areas are arranged on the first side face 15 and the second side face 16, a plurality of convex blocks 18 are uniformly distributed in the anti-skidding areas, the handle sleeve 14 is arranged on the handle, so that people are not prone to skidding when dragging the luggage case, and the handle sleeve 14 is provided with the convex blocks 18, so that people are not prone to feeling fatigue when holding the luggage case for a long time.

And a limiting bearing 19 is arranged in the middle of the screw rod.

Claims

1. The utility model provides a suitcase with adjustable height, includes the box, locates the pull rod at box back and the gyro wheel of bottom half, its characterized in that: be equipped with elevating gear between box and the gyro wheel, elevating gear includes mounting panel, lower mounting panel and scissor arm, scissor arm includes scissor arm upper portion and scissor arm lower part, scissor arm upper portion and last mounting panel fixed connection, scissor arm lower part includes installation end and stiff end, stiff end and lower mounting panel fixed connection, be equipped with the spout down on the mounting panel, the installation end supports in the spout and can follow the spout and remove, be equipped with the handle on the pull rod, be equipped with on hand the cover and be equipped with gloves, gloves include first side and second side, be equipped with the non-slip region on first side and the second side, evenly distributed has a plurality of skid proof block in the non-slip region.

2. A height adjustable luggage case as claimed in claim 1, wherein: the scissors arms are two, the mounting ends of the two scissors arms are connected through a fixing shaft, and a threaded hole is formed in the middle of the fixing shaft.

3. A height adjustable luggage case as claimed in claim 2, wherein: still be equipped with lead screw and bearing frame on the lower mounting panel, the lead screw passes through the bearing frame and sets up on the lower mounting panel, the one end of lead screw passes the screw hole and is connected with the fixed axle cooperation, the other end of lead screw is equipped with the control wheel.

4. A height adjustable luggage case as claimed in claim 3, wherein: and the middle part of the screw rod is provided with a limiting bearing.