CN215361689U

CN215361689U - Suitcase with slide extension structure

Info

Publication number: CN215361689U
Application number: CN202121664800.5U
Authority: CN
Inventors: 陈建强; 张世杰
Original assignee: Xingan Yongsheng Luggage Leather Goods Co ltd
Current assignee: Xingan Yongsheng Luggage Leather Goods Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-31
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to the field of luggage, in particular to a luggage with a sliding plate expansion structure, which comprises a first sliding plate, wherein the left side of the top end surface of the first sliding plate is fixedly connected with a first supporting rod, the central position of the left end surface of the first supporting rod is fixedly connected with the luggage, the inner side of the first sliding plate is rotatably connected with a worm wheel, the inner side of the bottom end surface of the first supporting rod is rotatably connected with a first bevel gear, and the outer side of the first sliding plate is fixedly connected with a pulley, the area of the sliding plate can be enlarged as required, and the use is convenient.

Description

Suitcase with slide extension structure

Technical Field

The utility model relates to the field of luggage cases, in particular to a luggage case with a sliding plate expansion structure.

Background

Suitcase, also called the travelling basket, the case that is carried and is used for placing object article when going out, the suitcase is used for placing required clothing on the journey usually, personal care articles for use and souvenir, the variety of suitcase is various, slide and pulley have on the suitcase now, but this kind of suitcase that has slide and pulley has some problems when using, the suitcase that has slide and pulley is when using, the slide can not expand, the less use of slide area is inconvenient, the length of the support rod is fixed when using for some current suitcases that have slide and pulley simultaneously, but every user's height is different, can not adjust the length of support rod according to user's height in the use, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a luggage case with a slide plate extension structure to solve the above-mentioned problems of the background art.

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

the utility model provides a suitcase with slide extension structure, includes first slide, first slide top face left side fixedly connected with first bracing piece, first bracing piece left end face central point fixedly connected with suitcase, the inboard worm wheel that is connected with that rotates of first slide, the inboard first bevel gear that is connected with of first bracing piece bottom face rotates, the first slide outside fixedly connected with pulley.

Preferably, a worm is meshed with the outer side of the worm wheel, the worm is rotatably connected with the first sliding plate, the other end of the worm is fixedly connected with a first handle, the first handle penetrates through the first sliding plate, and the first handle is rotatably connected with the first sliding plate.

Preferably, the right end face of the worm wheel is fixedly connected with a first threaded shaft, the outer side of the first threaded shaft is spirally connected with a second sliding plate, the second sliding plate penetrates through the first sliding plate, and the second sliding plate is connected with the first sliding plate in a sliding mode.

Preferably, a second bevel gear is meshed with the outer side of the first bevel gear and is rotatably connected with the first support rod, a second handle is fixedly connected with the outer side of the second bevel gear and penetrates through the first support rod, and the second handle is rotatably connected with the first support rod.

Preferably, the top end face of the first bevel gear is fixedly connected with a second threaded shaft, a second supporting rod is spirally connected to the outer side of the second threaded shaft, the second supporting rod penetrates through the first supporting rod, and the second supporting rod is connected with the first supporting rod in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the worm wheel, the worm, the first handle, the first threaded shaft and the second sliding plate, when the sliding plate is used, the worm is driven to rotate by rotating the first handle, the worm is driven to rotate by rotating the worm, the worm wheel drives the first threaded shaft to rotate, the first threaded shaft rotates to drive the second sliding plate to slide, and the second sliding plate extends out of the first sliding plate, so that the sliding plate can be expanded when the sliding plate is used, the area of the sliding plate can be enlarged as required, and the sliding plate is convenient to use;

2. according to the utility model, through the arrangement of the first bevel gear, the second handle, the second threaded shaft and the second support rod, when the device is used, the second bevel gear is driven to rotate by rotating the second handle, the first bevel gear is driven to rotate by rotating the second bevel gear, the second threaded shaft is driven to rotate by rotating the first bevel gear, the second support rod is driven to slide by rotating the second threaded shaft, and the second support rod extends out of the first support rod, so that the length of the support rod can be adjusted according to the height of a user during use, and the device is more convenient and comfortable for the user to use.

Drawings

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

FIG. 2 is a schematic top cross-sectional view of a second slider according to the present invention;

FIG. 3 is a schematic view of the mounting structure of the worm of the present invention;

fig. 4 is a left sectional structural view of the second support bar of the present invention.

In the figure: 1-a first sliding plate, 2-a first supporting rod, 3-a luggage case, 4-a worm gear, 5-a worm, 6-a first handle, 7-a first threaded shaft, 8-a second sliding plate, 9-a first bevel gear, 10-a second bevel gear, 11-a second handle, 12-a second threaded shaft, 13-a second supporting rod and 14-a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a suitcase with slide extension structure, includes

first slide

1, 1 top face left side fixedly connected with first bracing piece 2 of first slide, 2 left end face central points of first bracing piece fixedly connected with suitcase 3, and article are conveniently deposited in this kind of setting, and 1 inboard rotations of first slide are connected with

worm wheel

4, and 2 bottom end face inboard rotations of first bracing piece are connected with

first bevel gear

9, 1 outside fixedly connected with pulley 14 of first slide.

A worm 5 is meshed outside the worm wheel 4, the worm 5 is rotatably connected with the first sliding plate 1, the other end of the worm 5 is fixedly connected with a first handle 6, the first handle 6 penetrates through the first sliding plate 1, and the first handle 6 is rotatably connected with the first sliding plate 1, so that the worm 5 can be conveniently driven to rotate; the right end face of the worm wheel 4 is fixedly connected with a first threaded shaft 7, the outer side of the first threaded shaft 7 is spirally connected with a second sliding plate 8, the second sliding plate 8 penetrates through the first sliding plate 1, the second sliding plate 8 is connected with the first sliding plate 1 in a sliding mode, and the second sliding plate 8 can extend out of the first sliding plate 1; a second bevel gear 10 is meshed with the outer side of the first bevel gear 9, the second bevel gear 10 is rotatably connected with the first support rod 2, a second handle 11 is fixedly connected with the outer side of the second bevel gear 10, the second handle 11 penetrates through the first support rod 2, and the second handle 11 is rotatably connected with the first support rod 2, so that the second bevel gear 10 can be conveniently driven to rotate; the top end face of the first bevel gear 9 is fixedly connected with a second threaded shaft 12, the outer side of the second threaded shaft 12 is spirally connected with a second supporting rod 13, the second supporting rod 13 penetrates through the first supporting rod 2, the second supporting rod 13 is connected with the first supporting rod 2 in a sliding mode, and the second supporting rod 13 can extend out of the first supporting rod 2.

The working process is as follows: when in use, the luggage case 3 is used for carrying articles, the worm 5 is driven to rotate by rotating the first handle 6, the worm 5 is driven to rotate, the worm wheel 4 is driven to rotate, the first threaded shaft 7 is driven to rotate, the second sliding plate 8 is driven to slide, and the second sliding plate 8 extends out of the first sliding plate 1, so that the sliding plate can be expanded when in use, the area of the sliding plate can be enlarged as required, the use is convenient, the second handle 11 is driven to rotate during use, the second threaded shaft 10 is driven to rotate, the first bevel gear 9 is driven to rotate, the second threaded shaft 12 is driven to rotate, the second supporting rod 13 slides, the second supporting rod 13 extends out of the first supporting rod 2, so that the luggage case can be used according to the height of a user, the length of the supporting rod is adjusted, so that the user can use the supporting rod more conveniently and comfortably.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A luggage case with a slide plate expansion structure, comprising a first slide plate (1), characterized in that: first slide (1) top face left side fixedly connected with first bracing piece (2), first bracing piece (2) left end face central point fixedly connected with suitcase (3), first slide (1) inboard is rotated and is connected with worm wheel (4), first bracing piece (2) bottom face inboard is rotated and is connected with first bevel gear (9), first slide (1) outside fixedly connected with pulley (14).

2. A luggage case with a slide plate expansion structure according to claim 1, wherein: the worm wheel (4) outside meshing has worm (5), worm (5) are rotated with first slide (1) and are connected, the other end fixedly connected with first in command (6) of worm (5), first in command (6) run through first slide (1), first in command (6) are rotated with first slide (1) and are connected.

3. A luggage case with a slide plate expansion structure according to claim 1, wherein: worm wheel (4) right-hand member face fixedly connected with first screw shaft (7), first screw shaft (7) outside threaded connection has second slide (8), first slide (1) is run through in second slide (8), second slide (8) and first slide (1) sliding connection.

4. A luggage case with a slide plate expansion structure according to claim 1, wherein: first bevel gear (9) outside meshing has second bevel gear (10), second bevel gear (10) rotate with first bracing piece (2) and are connected, second bevel gear (10) outside fixedly connected with second handle (11), first bracing piece (2) are run through to second handle (11), second handle (11) rotate with first bracing piece (2) and are connected.

5. A luggage case with a slide plate expansion structure according to claim 1, wherein: the top end face of the first bevel gear (9) is fixedly connected with a second threaded shaft (12), a second supporting rod (13) is spirally connected to the outer side of the second threaded shaft (12), the second supporting rod (13) penetrates through the first supporting rod (2), and the second supporting rod (13) is in sliding connection with the first supporting rod (2).