CN211197284U

CN211197284U - Ton bag capable of expanding volume

Info

Publication number: CN211197284U
Application number: CN201921757387.XU
Authority: CN
Inventors: 孙敬怀
Original assignee: Luoyang Tianpeng Packaging Products Co ltd
Current assignee: Luoyang Tianpeng Packaging Products Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-08-07
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a can expand volumetric ton bag belongs to ton bag technical field, including ton bag body and handle, be equipped with into discharge gate on the ton bag body, be equipped with the pole groove of crossing of keeping apart with ton bag body inner chamber on the ton bag body four corners position respectively, four cross the pole inslots and all wear to be equipped with the regulation pole, adjust the pole both ends and connect the last top surface of ton bag body and distance between top surface and the lower bottom surface in order to adjust respectively with bottom surface. The utility model discloses a set up the regulation pole in four edges and corners of ton bag body, and then adjust the volume of ton bag body, can be according to the reasonable adjustment ton bag body of the volume of depositing article, when depositing a small amount of article or submitting less article, can press flexible post, then press down the pole in sliding, make and go up the top surface and be in the optimum distance down between the bottom surface, effectively avoid article to rock in big space, influence the transportation. This ton bag is convenient for the rolling to adjust the pole and be the pivot, can roll up ton bag body into the bundle structure, be convenient for deposit the transportation.

Description

Ton bag capable of expanding volume

Technical Field

The utility model belongs to the technical field of ton bag, concretely relates to can expand volumetric ton bag.

Background

The ton bag is also called flexible container bag, ton bag, is a flexible transport packaging container, because ton bag loading and unloading, transport are all very convenient, and handling efficiency obviously improves, and development is very fast in recent years, and there is storage space in current ton bag and can not adjust, and when ton bag interior article total volume is less, article often can rock in the bag, rocks the ton bag for a long time and takes place the damage because of the atress is uneven easily, seriously influences the life of ton bag.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to use, can expand volumetric ton bag, when the less article of storage total volume in to the ton bag, can effectively avoid the ton bag to take place because of the damaged condition of the unbalanced atress.

Based on above purpose, the utility model discloses take following technical scheme: the utility model provides a can expand volumetric ton bag, includes ton bag body and handle, is equipped with into discharge gate on the ton bag body, be equipped with respectively on ton bag body four corners position with the pole groove of crossing that ton bag body inner chamber was kept apart, four cross the pole inslot and all wear to be equipped with the regulation pole, adjust the pole both ends and connect the top surface of ton bag body respectively and the distance between bottom surface and the bottom surface down with the adjustment top surface down.

Furthermore, adjust the pole including fixed outer pole and the interior pole of sliding, the pole cover is located in the fixed outer pole in the slip, be equipped with the regulation hole on the fixed outer pole, the pole stretches into the one end in the fixed outer pole in the slip and is equipped with flexible post, flexible post passes through elastic connection spare with the pole in the slip and is connected, the pole concertina movement is in order to stretch out/retract the regulation hole in the pole relative slip of flexible post.

Furthermore, a limiting sliding groove is formed in the fixed outer rod, and the telescopic column slides along the limiting sliding groove.

Further, fixed outer pole inner wall is equipped with the location sand grip, be equipped with along length direction on the pole in the slip with the constant head tank of the protruding adaptation of location, the location sand grip stretches into the constant head tank.

Furthermore, each sliding inner rod is symmetrically provided with a pair of telescopic columns.

Furthermore, a fixed connecting rod is arranged inside the sliding inner rod, the two sides of the fixed connecting rod are respectively connected with the first ends of the pair of elastic connecting pieces, and the second ends of the pair of elastic connecting pieces are connected with the corresponding telescopic columns.

Furthermore, a through hole is formed in the position, corresponding to the adjusting hole, of the outer surface of the rod passing groove.

Further, the elastic connecting piece is a spring.

Further, the handle is connected with ton bag body is sewed up, the handle includes two first handles that run through the surface setting of the front, lower bottom surface, the back of ton bag body and runs through two second handles that the surface setting of the left surface, lower bottom surface, the right flank of ton bag body.

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

1. the utility model discloses a set up the regulation pole in four edges and corners of ton bag body, adjust the distance between the last top surface of ton bag body and the bottom surface down, and then adjust the volume of ton bag body, can be according to the volume rational adjustment ton bag body of depositing article, and, when depositing a small amount of article or submitting less article, can press flexible post, then press down the pole that slides, top surface and distance between the bottom surface down on the ton bag body are gone up in the adjustment, make and be in the optimum distance between top surface and the bottom surface down, effectively avoid article to rock in big space, influence the transportation. And this kind of structural design's ton bag is convenient for the rolling to one of them or two regulation poles are the pivot, can roll up ton bag body into the bundle structure, are convenient for deposit the transportation.

2. The utility model provides a limit chute avoids flexible post incline, ensures that flexible post has the exact movement track, and the card that can both be correct at every turn is solid in the regulating hole, realizes adjusting ton bag volumetric purpose.

3. The utility model provides a setting of location sand grip and constant head tank makes and can not take place relative level rotational motion between the pole in the slip and fixed outer pole 301, guarantees to be connected stably between pole in the slip and the fixed outer pole, and pole in the slip does not take place the skew along fixed outer pole vertical motion.

Drawings

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

FIG. 2 is a schematic structural view of the adjustment lever;

FIG. 3 is another schematic view of the adjustment lever;

FIG. 4 is a schematic view of the structure of the fixed outer rod;

FIG. 5 is a schematic view of the structure of the sliding inner rod;

in the figure: the ton bag comprises a ton bag body 100, a material inlet and outlet 101, a rod passing groove 102, a handle 200, an adjusting rod 300, a fixed outer rod 301, an adjusting hole 3011, a limiting sliding chute 3012, a positioning convex strip 3013, a sliding inner rod 302, a telescopic column 3021, a positioning groove 3022, a fixed connecting rod 3023, an elastic connecting piece 400, a handle 500, a first handle 501 and a second handle 502.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are the best embodiments of the present invention.

As shown in fig. 1 to 5, a ton bag capable of expanding volume comprises a ton bag body 100 and a handle 200, wherein the ton bag body 100 is provided with a material inlet and outlet 101, the positions of vertical edges of four corners of the ton bag body 100 are respectively provided with a rod passing groove 102 isolated from an inner cavity of the ton bag body 100, an adjusting rod 300 is respectively arranged in the four rod passing grooves 102, and two ends of the adjusting rod 300 are respectively connected with an upper top surface and a lower bottom surface of the ton bag body 100 to adjust a distance between the upper top surface and the lower bottom surface.

As shown in fig. 2, the adjusting rod 300 in this embodiment includes a fixed outer rod 301 and a sliding inner rod 302, the lower bottom surface of the ton bag body is provided with a lower base connected with the fixed outer rod 301, the upper top surface of the ton bag body is provided with an upper top cover connected with the sliding inner rod 302, the upper top cover and the lower base are installation bases made of plastic materials, the upper top cover and the lower base are respectively connected with the ton bag body 100, and preferably, the upper top cover and the lower base are respectively pressed with the ton bag body 100 to form an integral structure. The sliding inner rod 302 is sleeved in the fixed outer rod 301, the adjusting hole 3011 is arranged on the fixed outer rod 301, the telescopic column 3021 is arranged at one end of the sliding inner rod 302 extending into the fixed outer rod 301, the telescopic column 3021 is connected with the sliding inner rod 302 through the elastic connecting piece 400, and the telescopic column 3021 moves telescopically relative to the sliding inner rod 302 to extend out of/retract into the adjusting hole 3011, so that the purpose of adjusting the volume of the ton bag is achieved.

As shown in fig. 4, a limiting chute 3012 is disposed on the fixed outer rod 301, and the telescopic post 3021 slides along the limiting chute 3012, so as to avoid the telescopic post 3021 from deflecting, ensure that the telescopic post 3021 has a correct movement track, and be correctly clamped and fixed in the adjusting hole each time.

In order to prevent the sliding inner rod 302 and the fixed outer rod 301 from generating relative horizontal rotation movement therebetween, stable connection between the sliding inner rod 302 and the fixed outer rod 301 is ensured, and the sliding inner rod 302 does not shift along the fixed outer rod 301 in a vertical movement manner. As shown in fig. 3, in the present embodiment, a positioning protrusion 3013 is disposed on an inner wall of the fixed outer rod 301, a positioning groove 3022 adapted to the positioning protrusion 3013 is disposed on the sliding inner rod 302 along the length direction, and the positioning protrusion 3013 extends into the positioning groove 3022. The positioning protruding strips 3013 in this embodiment are a pair of positioning protruding strips 3013 symmetrically disposed on the front and back surfaces of the inner wall of the fixed outer rod 301, and the positioning grooves 3022 are a pair of positioning grooves 3022 symmetrically disposed on the front and back surfaces of the outer wall of the sliding inner rod 302.

In this embodiment, each sliding inner rod 302 is symmetrically provided with a pair of telescopic posts 3021 (a pair of telescopic posts are disposed on the left and right sides of the sliding inner rod), a fixed link 3023 is disposed inside the sliding inner rod 302, the two sides of the fixed link 3023 are respectively connected to the first ends of a pair of elastic connectors 400, and the second ends of a pair of elastic connectors 400 are connected to the corresponding telescopic posts 3021. The telescopic columns 3021 are respectively arranged on the two sides of the sliding inner rod 302, so that the sliding inner rod 302 is uniformly stressed, the bearing capacity of the telescopic columns 3021 and the sliding inner rod 302 can be improved during actual use, and the sliding inner rod 302 is not easy to damage. The elastic connecting piece 400 is a spring, and the advantage of good elastic deformation performance of the spring is fully utilized to achieve the purpose of extending/retracting the telescopic column to the adjusting hole.

In order to facilitate the volume of the ton bag, the through hole is formed in the position corresponding to the adjusting hole 3011 on the outer surface of the pole passing groove, so that when the telescopic column 3021 extends out of the adjusting hole 3011, the through hole can be extended out simultaneously, the telescopic column 3021 can be conveniently retracted into the adjusting hole 3011 by pressing the telescopic column 3021, and the operation is convenient. And be convenient for the rolling, use one of them or two regulation poles 300 as the pivot, can roll up ton bag body 100 into the structure of bundle, be convenient for deposit the transportation.

Handle 500 is connected with ton bag body 100 is sewed up, and handle 500 includes two first handles 501 that run through the surface setting of the front, bottom surface, the back of ton bag body 100 and runs through two second handles 502 that the surface setting of the left surface of ton bag body 100, bottom surface, the right-hand member, and first handle 501 and second handle 502 set up along the outer 100 surfaces of ton bag body, make ton bag body 100 and handle 500 have better uniformity. When the heavy object is extracted, the handle 500 is not easily separated from the ton bag body 100.

The utility model discloses can rationally adjust ton bag body 100's volume as required, when depositing a small amount of article or submitting less article, can press flexible post 3021, then down according to pole 302 in the slip, top surface and distance between the bottom surface down on the ton bag body 100 are adjusted, are in the optimum distance between top surface and the bottom surface down on the messenger, effectively avoid article to rock in big space, influence the transportation. In addition, the volume of the ton bag body 100 can be expanded, when large-volume articles need to be stored, the telescopic column 3021 can be pressed down, and then the sliding inner rod is lifted upwards, so that the distance between the upper top surface and the lower bottom surface is increased, and the purpose of expanding the volume is achieved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a can expand volumetric ton bag, includes ton bag body and handle, is equipped with into discharge gate on the ton bag body, its characterized in that: the ton bag is characterized in that the four corners of the ton bag body are respectively provided with a rod passing groove isolated from the inner cavity of the ton bag body, four rod passing grooves are internally provided with adjusting rods in a penetrating manner, and two ends of each adjusting rod are respectively connected with the upper top surface and the lower bottom surface of the ton bag body so as to adjust the distance between the upper top surface and the lower bottom surface.

2. The expandable capacity ton bag of claim 1, wherein: the adjustable pole comprises a fixed outer pole and a sliding inner pole, the sliding inner pole is sleeved in the fixed outer pole, an adjusting hole is formed in the fixed outer pole, a telescopic column is arranged at one end, extending into the fixed outer pole, of the sliding inner pole and is connected with the sliding inner pole through an elastic connecting piece, and the telescopic column slides relative to the sliding inner pole to move in order to extend out of or retract into the adjusting hole.

3. The expandable capacity ton bag of claim 2, wherein: the fixed outer rod is provided with a limiting sliding groove, and the telescopic column slides along the limiting sliding groove.

4. The expandable capacity ton bag of claim 3, wherein: the fixed outer rod inner wall is equipped with the location sand grip, be equipped with along length direction on the slip interior pole with the constant head tank of the protruding adaptation of location, the location sand grip stretches into the constant head tank.

5. The expandable capacity ton bag of claim 4, wherein: each sliding inner rod is symmetrically provided with a pair of telescopic columns.

6. The expandable capacity ton bag of claim 5, wherein: the inner part of the sliding inner rod is provided with a fixed connecting rod, the two sides of the fixed connecting rod are respectively connected with the first ends of a pair of elastic connecting pieces, and the second ends of the pair of elastic connecting pieces are connected with the corresponding telescopic columns.

7. The expandable capacity ton bag of claim 6, wherein: and through holes are formed in the positions, corresponding to the adjusting holes, of the outer surface of the rod passing groove.

8. The expandable capacity ton bag of claim 7, wherein: the elastic connecting piece is a spring.

9. An expandable capacity ton bag as claimed in any one of claims 1 to 8 wherein: the handle is sewed up with ton bag body and is connected, the handle is including two first handles that run through the surface setting of the front, lower bottom surface, the back of ton bag body and two second handles that run through the surface setting of the left surface, lower bottom surface, the right flank of ton bag body.