CN206729466U

CN206729466U - A kind of load-bearing case and bag

Info

Publication number: CN206729466U
Application number: CN201720530481.6U
Authority: CN
Inventors: 李美华
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-14
Filing date: 2017-05-14
Publication date: 2017-12-12
Anticipated expiration: 2027-05-14

Abstract

The utility model discloses a kind of load-bearing case and bag, including casing and for covering the case lid of casing, a support bar is vertically fixedly mounted on the left and right side of the box house, vertically a chute is provided with the relative end face of two support bars, more than one first screwed hole is equipped with the bottom surface of chute, be slidably installed a sliding block in chute, sliding block one end extends to the external world along the opening of chute, and a straight-bar is fixedly mounted, a bearing bar is fixedly mounted by hinge on straight-bar one end, offseted between the bearing bar of left and right two, the bearing bar place of offseting of left and right two is additionally provided with the sleeve pipe of both fixations.The utility model is simple in construction, easy to use, and the situation of article is placed in not influenceing toward case and bag, supporting construction is installed among case and bag, and so as to effectively bear the pressure in the external world, the object avoided in case and bag is subject to crushing, and greatly increases the bearing capacity of case and bag.

Description

A kind of load-bearing case and bag

Technical field

It the utility model is related to a kind of load-bearing case and bag.

Background technology

Case and bag are the general designations to sack, are the general designations for filling the various bags of thing, including in general shopping bag, portable Bag, hand take bag, wallet, knapsack, shoulder bag, satchel, purse and a variety of draw-bar boxes.Here case and bag refer mainly to suitcase, typically It is used for placing some clothes and daily necessities when going on business for travelling outdoors, traditional suitcase generally comprises body bag, stretched Pull bar and case and bag return pulley, typically in order to which suitcase can place bigger thing, general body bag all has necessarily moulding, because During delivery is transported, suitcase is often produced with overlapping placement for this, so as to reach the purpose for transporting bigger thing, in this way, Problem also generates, because the centre of case and bag is all no support meanss, if being placed with frangible object in case and bag, outside Under the extruding on boundary, item spoilage is easily caused.

The content of the invention

Technical problem to be solved in the utility model is to provide a kind of load-bearing case and bag, and its is simple in construction, easy to use, Installation supporting construction among case and bag, so as to effectively bear the pressure in the external world, the object avoided in case and bag is subject to crushing, significantly Increase case and bag bearing capacity.

The utility model is achieved through the following technical solutions：A kind of load-bearing case and bag, including casing and for covering The case lid of casing, a support bar is vertically fixedly mounted on the left and right side of the box house, is be arranged in parallel between support bar, A chute vertically is provided with the relative end face of two support bars, more than one first screw thread is equipped with the bottom surface of chute Hole, be slidably installed in chute a sliding block, and sliding block one end extends to the external world along the opening of chute, and is fixedly mounted always Bar, a bearing bar is fixedly mounted by hinge on straight-bar one end, offseted between the bearing bar of left and right two, bearing bar offset one Duan Shangjun is provided with one first screw thread around the circle of bearing bar one, and the bearing bar place of offseting also is cased with sleeve, set on the inner ring face of sleeve pipe There is the second screw thread, sleeve engages connection, the load-bearing of left and right two by the first screw thread on two bearing bars of the second screw thread and left and right Bar passes through described sleeve pipe connection.

One second screw hole, second screw hole or so are also equipped with as preferable technical scheme, on sliding block and runs through sliding block, Engagement connects a screw rod in second screw hole, and screw rod one end may be contained within the external world, and a spill spin block is fixedly mounted, and the other end is equal Extended to through the second screwed hole in the first corresponding screw hole, and connection is engaged with the first screw hole, sliding block passes through institute The screw rod stated is fixed in chute.

As preferable technical scheme, bearing bar and support bar are made by aerogel.

The beneficial effects of the utility model are：The utility model is simple in construction, easy to use, is put in not influenceing toward case and bag The situation of placing articles, installs supporting construction among case and bag, so as to effectively bear the pressure in the external world, avoids in case and bag Object is subject to crushing, and greatly increases the bearing capacity of case and bag.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is that the utility model is placing the structural representation of article.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model Limitation.

In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear", The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes The orientation or position relationship shown, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply and be signified Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality New limitation.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " setting " should be interpreted broadly, for example, it may be being fixedly linked, setting or being detachably connected, set Put, or be integrally connected, set.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition Concrete meaning in the utility model.

As depicted in figs. 1 and 2, a kind of load-bearing case and bag of the present utility model, including casing 10 and for covering casing 10 Case lid 3, is vertically fixedly mounted a support bar 13 on the left and right side inside the casing 10, parallel between support bar 13 to set Put, be vertically provided with a chute 12 on the relative end face of two support bars 13, more than one is equipped with the bottom surface of chute 12 The first screwed hole 9, be slidably installed in chute 12 sliding block 6, and the one end of sliding block 6 extends to outer along the opening of chute 12 Boundary, an and straight-bar 5 is fixedly mounted, a bearing bar 4 is fixedly mounted by hinge on the one end of straight-bar 5, the bearing bar 4 of left and right two it Between offset, is provided with one first screw thread 2 around the circle of bearing bar 4 one on bearing bar 4 offset one section, the place of offseting of bearing bar 4 also covers There is sleeve 1, the inner ring face of sleeve pipe 1 is provided with the second screw thread, and sleeve 1 passes through on two bearing bars 4 of the second screw thread and left and right First screw thread nibbles 2-in-1 connection, and the bearing bar 4 of left and right two is connected by described sleeve pipe 1.

One second screw hole 11 is also equipped with sliding block 6, the second screw hole 11 or so runs through sliding block 6, the second screw hole 11 In one screw rod 8 of engagement connection, one end of screw rod 8 may be contained within the external world, and a spill spin block 7 is fixedly mounted, the other end both passes through the Two screwed holes 11 extend in the first corresponding screw hole 9, and engage connection with the first screw hole 9, and sliding block 12 passes through institute The screw rod 8 stated is fixed in chute 12；Bearing bar 4 and support bar 13 are made by aerogel, add fastness, while Alleviate weight.

Operation principle：Toward when being put into article in case and bag, as shown in Fig. 2 first revoling tube so that sleeve rotating to left side Or on the bearing bar on right side so that separate between the bearing bar of left and right, at this moment, bearing bar is lifted up（Hinge is general only It can be folded toward a direction, the hinge at this just can only be lifted up, and can not be pushed）, at this moment can be toward placing thing in case and bag Product, after the completion of, bearing bar is turned back original position, makes to offset again between the two, and connect both by revoling tube, by holding Weight bar can effectively bear pressure from top to down, avoid the article damaged by pressure in case and bag, wherein, according to placing articles in case and bag Number can effectively adjust the height of bearing bar, avoid that load-bearing is high to touch with the article in case and bag, while it also avoid load-bearing Pressure transmission on bar after the height for being adjusted to certain, rotates spill spin block on article so that screw rod is screwed into corresponding the In one screw hole, so as to effectively fix bearing bar, the displacement of bearing bar is avoided.

It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model. Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.

Claims

A kind of 1. load-bearing case and bag, it is characterised in that：Including casing and for covering the case lid of casing, the left and right of the box house A support bar is vertically fixedly mounted on side, is be arranged in parallel between support bar, is hung down on the relative end face of two support bars A chute directly is provided with, more than one first screwed hole is equipped with the bottom surface of chute, be slidably installed a sliding block in chute, sliding Block one end extends to the external world along the opening of chute, and a straight-bar is fixedly mounted, and is fixed and pacified by hinge on straight-bar one end A bearing bar is filled, is offseted between the bearing bar of left and right two, one the is provided with around the circle of bearing bar one on bearing bar offset one section One screw thread, the bearing bar place of offseting also are cased with sleeve, and the inner ring face of sleeve pipe is provided with the second screw thread, sleeve by the second screw thread with The first screw thread engagement connection on the bearing bar of left and right two, the bearing bar of left and right two pass through described sleeve pipe connection.
2. load-bearing case and bag according to claim 1, it is characterised in that：Also it is equipped with one second screw hole on sliding block, second Screw hole or so runs through sliding block, and one screw rod of engagement connection, screw rod one end may be contained within the external world, and fixed peace in the second screw hole A spill spin block is filled, the other end both passes through the second screwed hole and extended in the first corresponding screw hole, and is nibbled with the first screw hole Connection is closed, sliding block is fixed in chute by described screw rod.
3. load-bearing case and bag according to claim 1, it is characterised in that：Bearing bar and support bar are made by aerogel.