CN212036368U

CN212036368U - Can increase draw-bar box of accomodating volume

Info

Publication number: CN212036368U
Application number: CN202020481407.1U
Authority: CN
Inventors: 姚名晖
Original assignee: Guangdong Wanlima Industry Co ltd
Current assignee: Guangdong Wanlima Industry Co ltd
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2020-12-01
Anticipated expiration: 2030-04-05

Abstract

The utility model discloses a draw-bar box capable of increasing the storage volume, which comprises a box body component and two contraction components, wherein the two contraction components are respectively arranged at the top and the bottom of the box body component; the box body assembly comprises a right box body, a left box body, a box cover, frame cloth and a hand lever, wherein the right box body is fixedly connected with the left box body through the frame cloth; the shrink subassembly includes fixed plate of fixed connection on left box, the surface of fixed plate is provided with the U-shaped board. The utility model discloses a box subassembly and shrink component mutually support, realized one kind and can increase the draw-bar box of accomodating the volume for the draw-bar box can be through a series of regulations, thereby increases the volume of accomodating of self, and the person of facilitating the use carries more article, need not use other suitcase, and the practicality is high, is fit for using widely.

Description

Can increase draw-bar box of accomodating volume

Technical Field

The utility model relates to a case and bag technical field specifically is a can increase draw-bar box of accomodating volume.

Background

A trolley case refers to a luggage case having a trolley and rollers. It is widely used because of its convenient use. Meanwhile, the draw-bar box is also provided with a draw bar which is divided into a single-tube draw bar and a double-tube draw bar, and the tube of the draw bar is divided into a square tube and a round tube, so that the draw-bar box is convenient to drag when walking, and the burden is greatly reduced. The draw-bar box can be portable also can drag, and our wheel of the draw-bar box that uses at ordinary times all is located the case bottom basically, and modern has designed the draw-bar box of a new form again, has designed the molding of drum with the case, and the wheel is then whole outsourcing in the case outside, and such cylinder design makes the different topography of adaptation that this kind of draw-bar box can be better, and current draw-bar box can not increase and accomodate the volume, and inconvenient user carries more article, and the practicality is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can increase draw-bar box of accomodating volume to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the draw-bar box capable of increasing the accommodating volume comprises two box body components and two contraction components, wherein the two contraction components are respectively arranged at the top and the bottom of the box body components;

the box body assembly comprises a right box body, a left box body, a box cover, frame cloth and a hand lever, wherein the right box body is fixedly connected with the left box body through the frame cloth;

the utility model discloses a shrink subassembly, including the fixed plate of fixed connection on left box, the surface of fixed plate is provided with the U-shaped board, the U-shaped board is close to one side and its fixed connection of right box, the socket has been seted up at the top of fixed plate, one side swing joint that right box was kept away from to the U-shaped board has the inserted bar, the one end fixedly connected with arm-tie of right box is kept away from to the inserted bar, the one end that the arm-tie was kept away from to the inserted bar run through socket and right box in proper order and with right box swing joint, the surface of inserted bar and the position that is located between U-shaped board and the arm-tie have cup jointed the spring, through spring.

Preferably, the left side of the fixing plate is fixedly connected with a reinforcing block, and one side of the reinforcing block, which is close to the left box body, is fixedly connected with the left box body.

Preferably, the fixing plate is contacted with the right box body at one side close to the right box body.

Preferably, the top and the equal fixedly connected with baffle in bottom of right side box, the left side symmetry of baffle is provided with two telescopic links, the left end of telescopic link and the right side fixed connection of fixed plate.

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

1. the utility model discloses a box subassembly and shrink component mutually support, realized one kind and can increase the draw-bar box of accomodating the volume for the draw-bar box can be through a series of regulations, thereby increases the volume of accomodating of self, and the person of facilitating the use carries more article, need not use other suitcase, and the practicality is high, is fit for using widely.

2. The utility model discloses a set up the anchor block, consolidated the fixed connection relation between fixed plate and the left box, through setting up baffle and telescopic link for the fixed plate can be in the horizontality with right box all the time, and can not take place the dislocation.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the bottom view of the present invention;

FIG. 4 is a schematic structural diagram of a left side view of the U-shaped plate of the present invention;

fig. 5 is a schematic structural diagram of a left view of the frame cloth of the present invention.

In the figure: 1 box body component, 101 right box body, 102 left box body, 103 box cover, 104 frame-shaped cloth, 105 hand pull rod, 2 shrinkage component, 201 fixing plate, 202U-shaped plate, 203 socket, 204 inserted bar, 205 pulling plate, 206 spring, 3 reinforcing block, 4 baffle plate and 5 telescopic rod.

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 to 5, a draw-bar box capable of increasing a storage volume includes a box body assembly 1 and two retraction assemblies 2, wherein the two retraction assemblies 2 are respectively mounted at the top and the bottom of the box body assembly 1.

The box body assembly 1 comprises a right box body 101, a left box body 102, a box cover 103, frame-shaped cloth 104 and a hand lever 105, the right box body 101 is fixedly connected with the left box body 102 through the frame-shaped cloth 104, the box cover 103 is matched with the left box body 102 for use, the hand lever 105 is fixedly installed on the right side of the right box body 101, the frame-shaped cloth 104 is in a folding and contracting state as shown in the figure, and the box cover 103 is connected with the left box body 102 in a conventional zipper pull-lock connection mode, and belongs to the prior art.

The contraction component 2 comprises a fixing plate 201 fixedly connected to the left box body 102, a reinforcing block 3 is fixedly connected to the left side of the fixing plate 201, one side, close to the left box body 102, of the reinforcing block 3 is fixedly connected with the fixing block, the fixed connection relation between the fixing plate 201 and the left box body 102 is reinforced by the arrangement of the reinforcing block 3, one side, close to the right box body 101, of the fixing plate 201 is contacted with the fixing block, a baffle plate 4 is fixedly connected to the top and the bottom of the right box body 101, two telescopic rods 5 are symmetrically arranged on the left side of the baffle plate 4, the left end of each telescopic rod 5 is fixedly connected with the right side of the fixing plate 201, the fixing plate 201 and the right box body 101 can be always in a horizontal state without dislocation by the arrangement of the baffle plate 4 and the telescopic rods 5, the telescopic stroke of each telescopic rod 5 can meet the motion requirements of the fixing plate, one side of the U-shaped plate 202 close to the right box body 101 is fixedly connected with the right box body 101, the top of the fixing plate 201 is provided with a socket 203, one side of the U-shaped plate 202 far away from the right box body 101 is movably connected with an inserting rod 204, one end of the inserting rod 204 far away from the right box body 101 is fixedly connected with a pulling plate 205, one end of the inserting rod 204 far away from the pulling plate 205 sequentially penetrates through the socket 203 and the right box body 101 and is movably connected with the right box body 101, a spring 206 is sleeved on the surface of the inserting rod 204 and positioned between the U-shaped plate 202 and the pulling plate 205, the U-shaped plate 202 and the, through the mutual matching of the box body component 1 and the contraction component 2, the draw-bar box capable of increasing the containing volume is realized, so that the draw-bar box can be adjusted through a series of adjustments, thereby increase the volume of accomodating of self, the person of facilitating the use carries more article, need not use other suitcase, and the practicality is high, is fit for using widely.

During the use, the user is to the direction pulling arm-tie 205 of keeping away from right box 101, arm-tie 205 drives the motion of inserted bar 204, inserted bar 204 breaks away from in right box 101 and the socket 203, afterwards, left box 102 is pulled to the left side, left box 102 drives fixed plate 201 and moves left, folding frame shape cloth 104 can extend, when new socket 203 aims at inserted bar 204, loosen arm-tie 205, spring 206 drives the motion of inserted bar 204 through arm-tie 205, inserted bar 204 inserts in new socket 203, inserted bar 204 inserts in right box 101, so far, the volume of accomodating of draw-bar box is increased.

In summary, the following steps: this can increase draw-bar box of accomodating volume through mutually supporting of box subassembly 1 and shrink subassembly 2, has solved the problem of proposing in the background art.

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 can increase draw-bar box of accomodating volume, includes box subassembly (1) and shrink subassembly (2), its characterized in that: the number of the contraction assemblies (2) is two, and the contraction assemblies are respectively arranged at the top and the bottom of the box body assembly (1);

the box body assembly (1) comprises a right box body (101), a left box body (102), a box cover (103), frame-shaped cloth (104) and a hand lever (105), wherein the right box body (101) is fixedly connected with the left box body (102) through the frame-shaped cloth (104), the box cover (103) is matched with the left box body (102) for use, and the hand lever (105) is fixedly arranged on the right side of the right box body (101);

the contraction component (2) comprises a fixed plate (201) fixedly connected to the left box body (102), the surface of the fixed plate (201) is provided with a U-shaped plate (202), one side of the U-shaped plate (202) close to the right box body (101) is fixedly connected with the right box body, the top of the fixing plate (201) is provided with a socket (203), one side of the U-shaped plate (202) far away from the right box body (101) is movably connected with an inserted rod (204), one end of the inserted bar (204) far away from the right box body (101) is fixedly connected with a pulling plate (205), one end of the inserted bar (204) far away from the pulling plate (205) sequentially penetrates through the socket (203) and the right box body (101) and is movably connected with the right box body (101), a spring (206) is sleeved on the surface of the inserted link (204) and positioned between the U-shaped plate (202) and the pulling plate (205), the U-shaped plate (202) is fixedly connected with the pulling plate (205) through a spring (206).

2. The draw-bar box capable of increasing the containing volume according to claim 1, wherein: the left side fixedly connected with reinforcement piece (3) of fixed plate (201), one side that reinforcement piece (3) are close to left box (102) rather than fixed connection.

3. The draw-bar box capable of increasing the containing volume according to claim 1, wherein: one side of the fixed plate (201) close to the right box body (101) is contacted with the right box body.

4. The draw-bar box capable of increasing the containing volume according to claim 1, wherein: the top and the equal fixedly connected with baffle (4) in bottom of right side box (101), the left side symmetry of baffle (4) is provided with two telescopic links (5), the left end of telescopic link (5) and the right side fixed connection of fixed plate (201).