CN206949747U

CN206949747U - A kind of portable middle school student's books placing box

Info

Publication number: CN206949747U
Application number: CN201720841537.XU
Authority: CN
Inventors: 钟毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-12
Filing date: 2017-07-12
Publication date: 2018-02-02
Anticipated expiration: 2027-07-12

Abstract

The utility model discloses a kind of portable middle school student's books placing box, including pull bar, screw rod, backboard, groove, universal wheel, installing plate, the first spring, backing plate, the first casing, the first chute, the second chute, box body, keyhole, closing piece, lid, dividing plate, bottom plate, second spring, the second casing, the first sliding block and the second sliding block.The beneficial effects of the utility model are：A kind of portable middle school student's books placing box provided by the utility model, built-in multiple box bodys, books can be carried out into classification and return to put, it can be moved as the school bag of hand pulling type, it is convenient and swift, it is simultaneously laborsaving, to student without body burden, the packaging of books can be directly anchored to carry out in addition by desk, prevent that excessive books are stacked on desk causes that the generation of blackboard phenomenon can not be watched, while the books for sorting out placement are upspring automatically after opening the lid, and are easy to student to pick and place, there are good economic benefit and social benefit, be adapted to promote the use of.

Description

A kind of portable middle school student's books placing box

Technical field

A kind of books placing box is the utility model is related to, specially a kind of portable middle school student's books placing box, belongs to text Has applied technical field.

Background technology

Student when being learnt, it is necessary to using numerous stationery and relevant device carrys out CAL, with the development of science and technology, The improvement of people's living standards, parent, school or even society are paid close attention to Students ' Learning environment and state all the more, and books are to learn Raw to learn essential facility for study, books are placed in school bag, are placed in when taking classroom to together with school bag by general student Inside desk.

Middle school students ' learning subject is more, and books are more and miscellaneous, and the books that can not have been disposed inside usual desk are placed in desktop, this The kind easy block vision of modes of emplacement, is unfavorable for Students ' Learning, while inconvenience of taking, and miscellaneous books, quality weight are unfavorable more in addition In carrying, it is a larger physical load that middle school is said from birth.

Therefore, it is necessary to propose that a kind of new middle school student's books placing box solves the above problems.

Utility model content

The purpose of this utility model is that to solve the above problems and provides a kind of portable middle school student's books and place Case.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of portable middle school student's books placing box, Including backboard, the first casing and the second casing, run through pull bar at the top of the backboard, and the bottom of the backboard is provided with universal wheel； The sidepiece of the backboard is provided with the first casing and the second casing, and first casing and the second box house be equipped with it is hollow Box body；Hinge-lid at the top of the box body, and the inner surface of the lid is provided with closing piece；The top of the box body is provided with keyhole, And the inside of the box body is separated by dividing plate；The bottom of the box body is provided with mobilizable bottom plate, and the bottom of the bottom plate The bottom being connected to by the first spring on the inside of box body；The lateral wall of first casing is fixed with two installations being parallel to each other Plate, and the inner side of the installing plate connects flexible backing plate by second spring；The installing plate screw top connects spiral shell Bar；The sidepiece of first casing is provided with the first chute, and the back of first casing is provided with the second chute；Second case Side portion is provided with the second sliding block, and the surface of second casing is provided with the first sliding block.

Preferably, the screw rod is through inside the installing plate, and screw rod bottom gluing is connected at the top of backing plate, The fixation with desk can be achieved.

Preferably, the backboard groove be connected the second casing sidepiece the second sliding block, and second sliding block with The first slide connection of first casing, realizes the change of the second box location.

Preferably, first chute uses " T " character form structure, and the first chute is provided with two, for the ease of to first The spacing connection of casing and the second casing.

Preferably, it is slidably connected between the second chute of first casing and the first sliding block of the second casing, realizes The change of two box locations.

Preferably, it is slidably connected between the bottom plate and the box body, realizes the ejection to books.

Compared with correlation technique, a kind of portable middle school student's books placing box provided by the utility model, built-in multiple boxes Body, books can be carried out into classification and returned to put, can not only be moved as the school bag of hand pulling type, it is convenient and swift while laborsaving, to learning Life can be directly anchored to carry out the packaging of books by desk without body burden, prevent that excessive books are stacked on desk to be made Into can not watch the generation of blackboard phenomenon, while the books for sorting out placement are upspring automatically after opening the lid, and are easy to student to take Put, have good economic benefit and social benefit, be adapted to promote the use of.

Brief description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is backboard of the present utility model and the second box body connecting structure schematic diagram；

Fig. 3 is the utility model box body internal structure schematic diagram；

Fig. 4 is the casing of the utility model first and the second box body connecting structure schematic diagram.

In figure：1st, pull bar, 2, screw rod, 3, backboard, 31, groove, 4, universal wheel, 5, installing plate, the 6, first spring, 7, pad Plate, the 8, first casing, the 81, first chute, the 82, second chute, 9, box body, 91, keyhole, 92, closing piece, 93, lid, 94, dividing plate, 95th, bottom plate, 96, second spring, the 10, second casing, the 101, first sliding block, the 102, second sliding block.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to shown in Fig. 1-4, a kind of portable middle school student's books placing box, including backboard 3, the first casing 8 and second Casing 10.

For the ease of the movement of entirety, pull bar 1 is run through at the top of backboard 3, and the bottom of the backboard 3 is provided with universal wheel 4。

In order to which the sidepiece of books sorting placement, the backboard 3 is provided with into the first casing 8 and the second casing 10, and described Hollow box body 9 is equipped with inside one casing 8 and the second casing 10.

Placed for the ease of the sealing of books, the top hinge-lid 93 of box body 9, and the inner surface of the lid 93 is set There is closing piece 92；The top of the box body 9 is provided with keyhole 91, and the inside of the box body 9 is separated by dividing plate 94.

For the ease of picking and placeing for internal books, the bottom of the box body 9 is provided with mobilizable bottom plate 95, and the bottom plate 95 Bottom the bottom of the inner side of box body 9 is connected to by second spring 96.

In order to secure the device to the side of student's desk, the lateral wall of first casing 8 is fixed with two mutually Parallel installing plate 5, and the inner side of the installing plate 5 connects flexible backing plate 7 by the first spring 6；The installing plate 5 Screw top connecting screw 2.

In order to be pulled out the second casing 10 and be also secured to the side of desk, the sidepiece of first casing 8 is provided with the One chute 81, and the back of first casing 8 is provided with the second chute 82；The sidepiece of second casing 10 is provided with the second sliding block 102, and the surface of second casing 10 is provided with the first sliding block 101.

For the ease of desk is fixed, the screw rod 2 is through inside the installing plate 5, and the bottom of the screw rod 2 Gluing is connected to the top of backing plate 7.

In order to realize moving integrally for the second casing 10, the mating connection sidepiece of the second casing 10 of groove 31 of the backboard 3 The second sliding block 102, and the first chute 81 of second sliding block 102 and the first casing 8 is slidably connected.

It is easy to the second casing 10 being moved to the sidepiece of the first casing 8, the second casing 10 is parallel with the first casing 8, makes two Casing is easy to fix, and is slidably connected between the second chute 82 of first casing 8 and the first sliding block 101 of the second casing 10.

For the ease of the spacing connection to the first casing 8 and the second casing 10, first chute 81 uses " T " font knot Structure, and the first chute 81 is provided with two.

For the ease of internal books are released, it is slidably connected between the bottom plate 95 and the box body 9.

Compared with correlation technique, a kind of portable middle school student's books placing box provided by the utility model, built-in multiple boxes Body, books can be carried out into classification and returned to put, can be moved as the school bag of hand pulling type, it is convenient and swift while laborsaving, to student without Body burden, it can be directly anchored to carry out the packaging of books in addition by desk, prevent that excessive books are stacked on desk causes nothing Method watches the generation of blackboard phenomenon, while the books for sorting out placement are upspring automatically after opening the lid, and are easy to student to pick and place, and are had Good economic benefit and social benefit, is adapted to promote the use of.

Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in Other related technical fields, are similarly included in scope of patent protection of the present utility model.

Claims

1. a kind of portable middle school student's books placing box, including backboard, the first casing and the second casing, it is characterised in that：It is described Pull bar is run through at the top of backboard, and the bottom of the backboard is provided with rotatable universal wheel；The sidepiece of the backboard is connected with First casing and the second casing, and the inside of first casing and second casing is equipped with hollow box body；The box The top hinge-lid of body, and the inner surface of the lid is provided with closing piece；The top of the box body is provided with keyhole, and the box body Inside separated by dividing plate；The bottom of the box body is provided with mobilizable bottom plate, and the bottom of the bottom plate passes through the second bullet Spring is connected to the bottom of the inner side of the box body；The lateral wall of first casing is fixed with two installing plates being parallel to each other, And the inner side of the installing plate connects flexible backing plate by the first spring；The screw top connection spiral shell of the installing plate Bar；The sidepiece of first casing is provided with the first chute, and the back of first casing is provided with the second chute；Second case Side portion is provided with the second sliding block, and the surface of second casing is provided with the first sliding block.

A kind of 2. portable middle school student's books placing box according to claim 1, it is characterised in that：The screw rod through Inside the installing plate, and screw rod bottom gluing is connected to the top of the backing plate.

A kind of 3. portable middle school student's books placing box according to claim 1, it is characterised in that：The groove of the backboard Be connected second casing sidepiece the second sliding block, and described the first of second sliding block and first casing is slided Groove is slidably connected.

A kind of 4. portable middle school student's books placing box according to claim 3, it is characterised in that：First chute is adopted With " T " character form structure, and first chute is provided with two.

A kind of 5. portable middle school student's books placing box according to claim 1, it is characterised in that：First casing It is slidably connected between second chute and first sliding block of second casing.

A kind of 6. portable middle school student's books placing box according to claim 1, it is characterised in that：The bottom plate with it is described It is slidably connected between box body.