CN218315960U

CN218315960U - Document placing bag

Info

Publication number: CN218315960U
Application number: CN202222892339.XU
Authority: CN
Inventors: 韩奕; 向文卓; 赵文举; 杨辰; 刘忠诚
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-17
Anticipated expiration: 2032-10-31

Abstract

The application provides a document placing bag, document placing bag including the bag body that has the holding chamber with set up in the lifting belt of bag body both sides, including the portion of gripping and lifting portion, be provided with the holding in the inner wall of the bag body and carry the groove of accomodating of lifting portion, the opening part of accomodating between groove and the external world is provided with the location wheelset. The accommodating groove can save the accommodating space in the bag body, prevent the lifting belt from pulling the files in the accommodating cavity, and solve the problem that the lifting belt is arranged outside the bag body to cause damage to the lifting belt. The lifting part is arranged in the accommodating groove, when a user lifts the holding part, the lifting part is pressed down by the gravity of the bag body, the lifting part is extended to facilitate lifting and placing of the placing bag, and when the placing bag is not used, the lifting part is accommodated in the accommodating groove to prevent the lifting belt from influencing the user to take and place the file; the setting of directional wheelset can be convenient for the draw tape and move in the storage part, reduces the friction of draw tape between the bag body, and to a great extent prevents that the bag body and draw tape from causing wearing and tearing and damage because of frictional force is too big.

Description

Document placing bag

Technical Field

The application relates to the technical field of document storage equipment, in particular to a document placing bag.

Background

At present, in the fields of education, finance, construction and the like, more and more paper documents such as documents, securities, drawings and the like which need to be stored are provided, and as people have increasingly affluent lives, more and more people start to invest and manage money, and document data such as a plurality of documents, bills and the like are generated to be collected and stored in the period, and the documents need to be exchanged or transported, so that the portable document placing bags are widely distributed in the market.

The placing bag among the prior art, in order to reduce the space that the placing bag occupy, consequently mostly set up the hand-strap in the internal portion of bag, when using the hand-strap to mention the placing bag, pull out the hand-strap, when not using the hand-strap, the hand-strap then returns inside to the placing bag.

However, because paper documents such as documents, securities, drawings and the like are fragile, when a user lifts the placing bag, the paper documents are rubbed and damaged due to the fact that the paper documents are stretched and retracted, the documents are damaged, and normal use of the documents is affected; and when accomodating the portable area to the inside of bag body, still can occupy the inner space of partly bag body to portable area also can take place to twine because of the flexibility of self when moving and phenomenon such as knot.

In addition, although the handle strap is provided outside the bag body, the connection portion of the handle strap to the bag body may be broken by an external impact or a collision. And, when the placing bag is placed on the desktop or is accomodate, because the partial lifting belt length among the prior art is fixed, can take on the bag body or desktop when placing unavoidably, it is inconvenient to use, and influences pleasing to the eye.

Thus, the prior art is subject to further improvements and enhancements.

Disclosure of Invention

The application provides a document placing bag to solve among the prior art document placing bag stay cord and occupy the inner space, use inconvenient, and cause the condition of damage to the inside document of the bag body easily.

The technical scheme adopted by the application is as follows:

the application provides a document placing bag, document placing bag including the bag body that has the holding chamber with set up in the draw tape of bag body both sides, the draw tape is including the portion of holding and the portion of drawing that draws that stretches into internal wall of bag, is provided with the holding in the internal wall of the bag body and carries the groove of accomodating of drawing the portion, accomodates the groove and has the opening between the external world, the opening part is provided with the location wheelset.

As a preferred embodiment of the present application, one end of the lifting portion is disposed in the accommodating groove, and the other end is connected to the holding portion, and the holding portion can drive the lifting portion to move along the accommodating groove.

As a preferred embodiment of the present application, the inner wall of the accommodating portion is provided with a stopping portion, the outer wall of the lifting portion is provided with a positioning portion, the stopping portion is provided with a through hole for the movement of the lifting belt, and the positioning portion can stop with the stopping portion to limit the downward movement of the lifting portion.

As a preferred embodiment of this application, the inner wall of the bag body has the stereoplasm baffle, and the lateral wall of stereoplasm baffle is provided with the slide, and the bottom of document placing bag is provided with and slides the cooperation bottom plate, and the bottom plate moves along the slide.

As a preferred embodiment of the application, grooves are arranged on two sides of the slideway along the extending direction of the slideway, a push-pull piece is arranged at the bottom of the bottom plate, and the end part of the push-pull piece is in inserted fit with the grooves.

As a preferred embodiment of the present application, the bottom edge of the bottom plate is provided with a support seat protruding the bottom of the baffle plate.

As a preferred embodiment of the present application, the side wall of the bag body is provided with a plurality of ribs, and adjacent ribs have an accommodation gap therebetween to position the edge of the document.

As a preferable embodiment of the present application, the document placing bag further includes a cover body provided with a bag body, a side wall opposite to the side wall provided with the cover body is provided with a locking portion, and the cover body is provided with an engaging portion that engages with the locking portion.

As a preferable embodiment of the application, the outer surface of the holding part is provided with a wear-resistant shell and is rotatably connected with the side wall of the bag body.

As a preferred embodiment of the present application, the holding portion is made of a flexible material, and at least a portion of the holding portion can be placed in the receiving portion to press the cover.

Due to the adoption of the technical scheme, the technical effects obtained by the application are as follows:

1. this application is through setting up the groove of accomodating at the inner wall of the bag body, can save the accommodation space of the internal portion of bag to a great extent prevents that the draw tape from setting up and damaging the document in bag body holding chamber, and can also solve the draw tape and set up in the outside of the bag body, causes the problem of the damage of draw tape easily. In addition, the lifting belt is arranged in the accommodating groove and comprises the lifting part and the holding part, the lifting part is arranged in the accommodating groove, when a user lifts the holding part, the lifting part is extended due to the fact that the bag body is pressed downwards by the gravity of the bag body, the placing bag is convenient to lift and place, when the placing bag is not used and placed on a table top or other placing positions, the lifting part is accommodated in the accommodating groove, the length of the lifting belt exposed out of the bag body is shortened, the phenomenon that the length of the lifting belt is too long when the placing bag is placed still is avoided, openings are shielded, the use of taking and placing files of the user is influenced, and attractiveness is influenced; further, the setting of location wheelset can be convenient for the lifting belt and move in the storage part, reduces the friction of lifting belt between the bag body, prevents to a great extent that the bag body and lifting belt from causing wearing and tearing and damage because of frictional force is too big to a great extent prevents that the lifting belt from taking place to tie a knot etc. because of the weight of self or collision in the storage part.

2. As a preferred embodiment of the present application, in the present application, by providing that one end of the pulling portion is disposed in the receiving groove and the other end is connected to the grip portion, the pulling portion can be largely prevented from protruding out of the receiving groove when in use, and the pulling portion can be received in the receiving groove when the grip portion is released; in addition, this application through the setting of backstop portion and location portion, can to a great extent prevent that the user from when carrying the pulling placing bag, the extension length of pars contractilis is too big, and the phenomenon of drawing out and accomodating the groove takes place, can play the backstop effect to the extension of carrying the portion of drawing.

3. As an optimal implementation mode of the application, the inner wall of the bag body is a hard baffle, the bottom of the document placing bag is provided with a bottom plate moving along the hard baffle, when a document with a height smaller than that of the placing bag is placed in the placing bag, the position of the bottom plate is adjusted, the height of the document placing bag is flush with the height of the document, the internal space of the bag body matched with the height of the document can be passed through to a certain extent, the document is prevented from offsetting or overturning in the bag body, bending and indentation of the document in the transportation process are reduced, the document is prevented from being damaged to a large extent, the document placing bag can be suitable for documents with different sizes, and the adaptation scene of the document placing bag is improved. In addition, the hard baffle has enough strength, and can reduce the damage of documents in the bag body caused by the collision of the outside to the bag body.

4. As a preferred embodiment of the application, the supporting seat is arranged, so that the bag body can be placed more stably at the placing positions such as a table top and the like on the one hand, and the falling of the bag body is placed to a great extent to cause the scattering and the loss of files; on the other hand, can improve the bottom of the bag body and the contact height of desktop through the supporting seat, to a great extent prevents that bottom plate and desktop from directly contacting, prevents that there is water stain or filth on the desktop to contaminate the bag body, causes the damage of inside document, further promotes the protection effect of the bag body.

5. As an optimal implementation mode of this application, this application can prevent the portion of gripping from the landing in user's hand through setting up wear-resisting shell, improves the comfortable degree in the user use to, set up the lifting belt and can follow the lateral wall rotation of the bag body, can put the portion of gripping in the both sides of the bag body through rotating, be convenient for open and shut the lid, get and put inside file. In addition, this application can also set up the portion of gripping and carry the portion of drawing and be flexible material, and at least part can put into and accomodate the groove, can place when the placing bag is placed on the desktop, drive the portion of gripping through carrying the portion of drawing and move to accomodating the groove, make the portion of gripping compress tightly the lid, can place the bag when, further compress tightly the lid through the portion of gripping, to a great extent place opening of the bag body cause the file lose and the bag body deviate from the bag body because of toppling over the time file, can improve the leakproofness of lid.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view illustrating a bag body and a cover body according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view illustrating a closed bag and a closed cover according to an embodiment of the present disclosure;

FIG. 3 is a cross-sectional view of a document retaining pocket in one embodiment provided herein;

FIG. 4 provides an enlarged view of a portion of the present application at FIG. 3A;

FIG. 5 is a cross-sectional view of a document retaining pocket in another embodiment provided herein.

Reference numerals are as follows:

1-bag body; 11-a receiving groove; 2-lifting the belt; 21-a grip portion; 22-a pull-up section; 3-positioning a wheel set; 4-a stop; 5-a positioning part; 6-hard baffle; 7-a bottom plate; 71-a push-pull member; 72 supporting the base; 8-convex ribs; 9-a cover body; 91-a locking portion; 92-mating portion.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "bottom", "inside", "outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 5, the present application provides a document placing bag, which includes a bag body 1 having a containing cavity and a lifting belt 2 disposed on two sides of the bag body 1, wherein the lifting belt 2 includes a holding portion 21 and a lifting portion extending into an inner wall of the bag body 1, a containing groove 11 for containing the lifting portion 22 is disposed in the inner wall of the bag body 1, an opening is disposed between the containing groove 11 and the outside, and a positioning wheel set 3 is disposed at the opening.

It should be understood that the grip 21 and the lifting portion 22 referred to in the present application refer to the portions that are horizontally placed on the top of the bag body 1 as shown in fig. 2 and 3, that is, the grip 21, and the portions other than the grip 21 can be regarded as the lifting portions 22.

This application is through setting up at the inner wall of the bag body 1 and accomodate groove 11, can save the accommodation space of the internal portion of the bag body to a great extent prevents that lifting belt 2 from setting up and damaging the document in the 1 holding chamber of the bag body, and can also solve lifting belt 2 and set up in the outside of the bag body 1, causes the problem of the damage of lifting belt 2 easily.

In addition, as shown in fig. 3 and 4, the lifting belt 2 is arranged to include a lifting portion 22 and a holding portion 21, and the lifting portion 22 is arranged in the accommodating groove 11, so that when a user lifts the holding portion 21, the lifting portion 22 is extended due to the downward pressing of the gravity of the bag body 1, the placing bag is convenient to lift and place, and when the placing bag is not used and is placed on a desktop or other placing positions, the lifting portion 22 is accommodated in the accommodating groove 11, so that the length of the lifting belt 2 exposed out of the bag body 1 is shortened, the lifting belt 2 is prevented from being too long when the placing bag is placed still, an opening is blocked, the use of taking and placing files by the user is influenced, and the appearance is influenced.

Further, the setting of locating wheel group 3 can be convenient for carry-out the motion of draw tape 2 in the storage, reduces the friction between carry-out the draw tape 2 and the bag body 1, and to a great extent prevents that bag body 1 and carry-out the draw tape 2 from leading to the fact wearing and tearing and damage because of frictional force is too big to a great extent prevents that carry-out the draw tape 2 from taking place the condition such as knoing because of the weight of self or collision in the storage.

It should be noted that, the locating wheel group 3 is formed for two fixed pulleys that can rotate, as shown in fig. 4, a space convenient for the movement of the lifting belt 2 is left between the two fixed pulleys, and the size of the gap of the space is slightly smaller than the diameter of the lifting belt 2, so as to locate the position of the lifting belt 2, and place the lifting belt 2 to shift due to the shaking of the bag body 1, thereby reducing the knotting situation.

In a preferred embodiment of the present application, one end of the pulling portion 22 is disposed in the receiving groove 11, and the other end is connected to the holding portion 21, and the holding portion 21 can drive the pulling portion 22 to move along the receiving groove 11.

To the setting mode of carrying portion 22, do not do specific restriction in this application, it can set up to be connected with the bottom of accomodating groove 11 for one end, and the other end is connected with portion 21 that holds, and the telescopic rubber band is chooseed for use by carrying 2 self to this realizes flexible effect.

The elastic piece can also be arranged at the bottom of the lifting belt 2, the lifting belt 2 can be made of other materials with higher strength, such as a metal chain, and the elastic force of the elastic piece can play a role of extension.

As shown in fig. 3, in the present application, one end of the pulling portion 22 is provided in the receiving groove 11, and the other end is connected to the grip portion 21, so that the pulling portion 22 can be prevented from protruding out of the receiving groove 11 to a large extent in use, and the pulling portion 22 can be received in the receiving groove 11 when the grip portion 21 is released.

As shown in fig. 4, as a preferred embodiment of the present application, a stopping portion 4 is disposed on an inner wall of the receiving portion, a positioning portion 5 is disposed on an outer wall of the pulling portion 22, the stopping portion 5 is opened with a through hole for the pulling strip 2 to move, and the positioning portion 5 can be stopped by the stopping portion 5 to limit the downward movement of the pulling portion.

Through the setting of backstop portion 4 and location portion 5, can prevent to a great extent that the user from when carrying and drawing the standing bag that the telescopic part tensile length is too big, the phenomenon of drawing out and accomodating groove 11 takes place, can play the backstop effect to the extension of carrying the portion of drawing 22.

As shown in fig. 4, the stopping portion 4 may be a rib 8 disposed on the inner wall of the receiving groove 11, and the positioning portion 5 may be a circular stopper disposed on the outer wall of the lifting portion 22, so as to perform a stopping effect.

Further, to the flexible of portion 22 of carrying out the stretching out and drawing back, this application can also set up and accomodate and be provided with the spout in the groove 11, carries out the mode of setting up of telescopic link for portion 22 of carrying out the stretching out and drawing back with carrying out the stretching out and drawing out of strap 2 when realizing gripping through the telescopic link in accomodating groove 11 to press the portion 21 of gripping when need not gripping, push into and accomodate the groove 11 with carrying out the portion 22 of carrying out, realize flexible effect.

As shown in fig. 3 and 5, as a preferred embodiment of the present application, the inner wall of the bag body 1 is provided with a hard baffle 6, the side wall of the hard baffle 6 is provided with a slideway, the bottom of the document placing bag is provided with a bottom plate 7 which is in sliding fit with the slideway, and the bottom plate 7 moves along the slideway.

Grooves are formed in the two sides of the slide way along the extending direction of the slide way, a push-pull piece 71 is arranged at the bottom of the bottom plate 7, and the end portion of the push-pull piece 71 is in plug-in fit with the grooves. It can be understood that the recess is provided with a plurality ofly, and the position that sets up of recess can make the holding chamber of the bag body 1 be applicable to most of file sizes on the market to improve application scope.

It can be understood that, as shown in fig. 3 and 5, the inner wall of the bag body 1 is the hard baffle 6, the bottom of the document placing bag is provided with the bottom plate 7 moving along the hard baffle 6, when a document with a height smaller than the height of the placing bag is placed in the placing bag, the position of the bottom plate 7 can be adjusted, so that the height of the document placing bag is flush with the height of the document, the document can be prevented from shifting or overturning in the bag body 1 through the internal space of the bag body matched with the height of the document to a certain extent, the bending and the indentation of the document in the transportation process are reduced, the document is prevented from being damaged to a large extent, the document placing bag can be suitable for documents with different sizes, and the adaptive scene of the document placing bag is improved. The hard baffle 6 has sufficient strength to reduce damage to the document in the bag body 1 due to external impact on the bag body 1.

As a preferred embodiment of the present application, the bottom edge of the bottom plate 7 is provided with a support seat 72 protruding the bottom of the baffle plate. By arranging the supporting seat 72, on one hand, the bag body 1 can be placed more stably at a placing position such as a table top, and the falling of the bag body 1 is prevented to a great extent to cause the scattering and the loss of the documents; on the other hand, can improve the contact height of the bottom of the bag body 1 and desktop through supporting seat 72, to a great extent prevents that bottom plate 7 from directly contacting with the desktop, prevents that there is water stain or filth on the desktop to contaminate the bag body 1, causes the damage of inside document, further promotes the protection effect of the bag body 1.

To the concrete structure of supporting seat 72, this application does not do specifically and restricts, and it can set up to the tripod support, perhaps is provided with bearing structure such as framework and avoids the diapire of box body to carry out direct contact in the desktop.

As a preferred embodiment of the present application, the side wall of the bag body 1 is provided with a plurality of ribs 8, and adjacent ribs 8 have receiving gaps therebetween to position the edge of the document.

It will be appreciated that the outer surface of the rib 8 is arcuate so as to accommodate wear of the surface of the document by the rib 8, and that the size of the gap may be slightly larger to prevent damage to the document caused by too small a gap clamping the document too severely.

Further, the document placing bag further comprises a cover body 9 provided with the bag body 1, a locking portion 91 is arranged on a side wall opposite to the side wall provided with the cover body 9, the cover body 9 is provided with a matching portion 92 matched with the locking portion 91, the locking portion 91 and the matching portion 92 can be set to be magnetic parts so as to be opened and closed conveniently, and the cover body 9 can be set to be a waterproof material so as to further protect the document.

In a preferred embodiment of the present application, the outer surface of the holding portion 21 is provided with a wear-resistant shell, and is rotatably connected to the side wall of the bag body 1. Further, the holding portion 21 is made of a flexible material, and at least a portion of the holding portion 21 can be placed in the receiving portion to press the cover 9.

This application can prevent the portion of gripping 21 landing from the user hand through setting up wear-resisting shell, improves the comfortable degree in the user use to, set up the lifting belt and can follow the lateral wall rotation of the bag body 1, can arrange the portion of gripping 21 in the both sides of the bag body 1 through rotating, be convenient for open and shut the lid 9, get and put inside file. In addition, this application can also set up that portion 21 and the portion 22 of carrying are flexible material, and at least part can put into and accomodate the groove 11, can place the standing bag when the desktop, drive portion 21 through carrying the portion 22 and move to accomodating the groove 11, make portion 21 of gripping compress tightly lid 9, can place the standing bag when, carry out further compressing tightly lid 9 through portion 21 of gripping, to a great extent place opening of the bag body 1 cause the file lose and the bag body 1 is deviate from the bag body 1 because of toppling over the time file, can improve the leakproofness of lid 9.

Where not mentioned in this application, can be accomplished using or referencing existing technology.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a document placing bag, its characterized in that, document placing bag including the bag body that has the holding chamber with set up in the draw tape of bag body both sides, the draw tape is including the portion of gripping and stretching into the portion of drawing of carrying of internal wall of bag, be provided with the holding in the internal wall of the bag body carry the groove of accomodating of portion of drawing, accomodate and have the opening between groove and the external world, the opening part is provided with the location wheelset.

2. A document receiving pocket according to claim 1, wherein one end of said lifting portion is disposed in said receiving slot and the other end is connected to said holding portion, said holding portion being capable of driving said lifting portion to move along said receiving slot.

3. The document placing bag according to claim 1, wherein a stopper is disposed on an inner wall of the receiving groove, a positioning portion is disposed on an outer wall of the lifting portion, the stopper is provided with a through hole for the movement of the lifting tape, and the positioning portion can stop the stopper to limit the downward movement of the lifting portion.

4. A document receiving pouch according to claim 1, wherein the inner wall of the pouch body is provided with a rigid barrier, the side wall of the rigid barrier is provided with a slideway, and the bottom of the document receiving pouch is provided with a bottom plate which is in sliding engagement with the slideway, the bottom plate moving along the slideway.

5. A document placing bag according to claim 4, wherein grooves are arranged on both sides of the slideway along the extending direction of the slideway, a push-pull piece is arranged at the bottom of the bottom plate, and the end part of the push-pull piece is in plug-in fit with the grooves.

6. A document receiving pocket as defined in claim 5 wherein the bottom edge of said bottom plate is provided with a seat projecting from the bottom of said rigid retainer.

7. A document receiving pocket as defined in claim 1 wherein the side walls of said pocket are provided with a plurality of ribs with receiving gaps between adjacent ribs to locate the edge of a document.

8. A document placing bag according to claim 1, further comprising a cover body opening the bag body, wherein a side wall opposite to a side wall where the cover body is provided with a locking portion, and wherein the cover body is provided with an engaging portion engaging with the locking portion.

9. A document receiving pouch according to claim 8, wherein the outer surface of said gripping portion is provided with a wear resistant shell and is pivotally connected to the side wall of said pouch body.

10. A document receiving pouch according to claim 8, wherein said gripping portion is made of a flexible material and at least a portion of said gripping portion is capable of being placed in said receiving slot to compress said cover.