CN209528242U

CN209528242U - A kind of classroom instruction portable dam packet

Info

Publication number: CN209528242U
Application number: CN201822098333.9U
Authority: CN
Inventors: 文柳; 姜玲玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2019-10-25
Anticipated expiration: 2028-12-14

Abstract

The utility model discloses a kind of classroom instruction portable dam packets, including kit ontology and band, kit ontology is set as double-open type, the opening of kit is engaged by zipper and is connected, band is fixedly connected on kit ontology two sides lower end, kit body interior is set there are two moulding plate, two moulding plates are oppositely arranged, and moulding plate rear end is equipped with stripper plate, stripper plate rear end contradicts and is connected with threaded rod, the thread bush that threaded rod passes through kit ontology avris is arranged, thread bush is fixedly welded in kit inner body wall, one end that threaded rod passes through this body sidewall of kit is connected with handle, moulding plate and stripper plate central filler have filler, filler uses particulate material, the middle position of kit ontology is equipped with active clapboard, the utility model passes through setting moulding plate, kit ontology is realized to all kinds of chemical experiment works The carrying of tool, the limitation of a kind of tool can only be carried by avoiding kit ontology.

Description

A kind of classroom instruction portable dam packet

Technical field

The utility model relates to a kind of kit, in particular to a kind of classroom instruction portable dam packet belongs to teaching Tool carries technical field.

Background technique

As people are for the attention of education, more and more teaching equipments all tend to be abundant, in Process and The Teaching of Physical Chemistry mistake Cheng Zhong is even more added to many experiment equipments, and when being demonstrated on classroom, teacher needs to take to from laboratory experiment equipment In classroom, but due to Physical Chemistry Experiment equipment huge number, and many equipment carryings cannot be carried directly, need to use Special kit, however traditional kit can only carry out package carrying for a kind of or a kind of experiment equipment, which has limited The use scope of kit, limitation are very big.

Utility model content

The purpose of this utility model is to provide a kind of classroom instruction portable dam packets, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of classroom instruction portable dam packet, Including kit ontology and band, the kit ontology is set as double-open type, and the opening of the kit ontology passes through zipper Engagement connection, the band are fixedly connected on kit ontology two sides lower end, and the kit body interior sets that there are two mouldings Plate, two moulding plates are oppositely arranged, and moulding plate rear end is equipped with stripper plate, and the stripper plate rear end contradicts connection There is threaded rod, the thread bush that the threaded rod passes through kit ontology avris is arranged, and the thread bush is fixedly welded in kit Inner body wall, one end that the threaded rod passes through this body sidewall of kit are connected with handle, among the moulding plate and stripper plate Filled with filler, the filler uses particulate material, and the middle position of the kit ontology is equipped with active clapboard.

As a kind of optimal technical scheme of the utility model, the kit outer body is equipped with the first secondary packet, described First pair wraps end and is equipped with fastener, and the fastener includes the button hole of the discount and kit body outer wall wrapped set on the first pair, The discount outer wall is equipped with movable head, and reset spring is equipped with inside the movable head, and the discount puts in setting, institute inside button hole It states movable head to be arranged in inside button hole, the crushing block of face movable head is provided with outside the button hole.

As a kind of optimal technical scheme of the utility model, the kit ontology is equipped with far from the side of the first secondary packet Second secondary packet, the described second secondary packet engage connection with kit ontology by zipper.

As a kind of optimal technical scheme of the utility model, the described first secondary packet outer wall is rotatably connected to hook.

As a kind of optimal technical scheme of the utility model, the band is equipped with shoulder pad, kit ontology top End is equipped with handle.

Compared with prior art, the utility model has the beneficial effects that the beneficial effects of the utility model are: this is practical new A kind of type classroom instruction portable dam packet, the utility model is by being arranged filler in kit body interior and can occur The moulding plate of deformation can be clamped according to variety classes tool equipment of different shapes, and moulding plate can be tight It is attached on tool, different from traditional special clamping through-hole, moulding plate can deformation occurs after stripper plate squeezes filler, can To convert different shapes, make its abutting tool, so that kit ontology can carry a greater variety of tool equipment, no It is limited again by tool shape, while being respectively equipped with the first secondary packet and the second secondary packet on the outside of the utility model, can assist carrying Other type equipment tools, and all more easy opening and closing for carrying out the first secondary packet and the second secondary packet of fastener and zipper, facilitate letter Single, the utility model is set as shoulder satchel, and band rides on shoulder, while using the hook of the first secondary packet outer wall in carrier's waist It is hung, it is avoided to fall off suddenly, the utility model is compact-sized, and easy to carry, the tool of carrying can be varied, limitation It is small.

Detailed description of the invention

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the overall structure diagram of the utility model；

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

Fig. 4 is the structural schematic diagram of the utility model fastener.

In figure: 1, kit ontology；2, band；3, zipper；4, moulding plate；5, stripper plate；6, threaded rod；7, thread bush； 8, handle；9, filler；10, active clapboard；11, the first secondary packet；12, fastener；13, discount；14, button hole；15, movable head；16, multiple Position spring；17, crushing block；18, the second secondary packet；19, it links up with；20, shoulder pad；21, handle.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of classroom instruction portable dam packet, packet Kit ontology 1 and band 2 are included, kit ontology 1 is set as double-open type, and the opening of kit ontology 1 is connected by the engagement of zipper 3 It connects, band 2 is fixedly connected on 1 two sides lower end of kit ontology, and two mouldings there are two moulding plate 4 are set inside kit ontology 1 Plate 4 is oppositely arranged, and 4 rear end of moulding plate is equipped with stripper plate 5, and 5 rear end of stripper plate contradicts and is connected with threaded rod 6, and threaded rod 6 is worn The thread bush 7 for crossing 1 avris of kit ontology is arranged, and thread bush 7 is fixedly welded in 1 inner wall of kit ontology, and threaded rod 6 passes through work One end of tool 1 side wall of packet ontology is connected with handle 8, and moulding plate 4 and 5 central filler of stripper plate have filler 9, and filler 9 uses particle The middle position of shape substance, kit ontology 1 is equipped with active clapboard 10.

The first secondary packet 11 is equipped on the outside of kit ontology 1, the first 11 upper ends of secondary packet are equipped with fastener 12, and fastener 12 includes being set to The button hole 14 of 1 outer wall of discount 13 and kit ontology on first secondary packet 11,13 outer wall of discount are equipped with movable head 15, movable head 15 Inside is equipped with reset spring 16, and discount 13, which is put in inside button hole 14, to be arranged, and movable head 15 is arranged in inside button hole 14, outside button hole 14 Portion is provided with the crushing block 17 of face movable head 15.Kit ontology 1 is equipped with the second secondary packet 18 far from the side of the first secondary packet 11, Second secondary packet 18 engages connection with kit ontology 1 by zipper 3.First 11 outer walls of secondary packet are rotatably connected to hook 19, add First secondary packet 11 and the second secondary packet 18, the equipment tool that kit ontology 1 is carried are more.Band 2 is equipped with shoulder pad 20, Tool too heavy is avoided to damage carrying personnel, 1 top of kit ontology is equipped with handle 21.

Specifically, when the utility model is used, the beneficial effects of the utility model are: a kind of classroom instruction of the utility model With portable dam packet, the utility model inside kit ontology 1 by being arranged filler 9 and can be with the moulding plate that deformation occurs 4, it can be clamped according to variety classes tool equipment of different shapes, and moulding plate 4 can be tightly attached on tool, Different from traditional special clamping through-hole, moulding plate 4 can deformation occurs after stripper plate 5 squeezes filler 9, can convert not Same shape, makes its abutting tool, so that kit ontology 1 can carry a greater variety of tool equipment, no longer by work Have the limitation of shape, while being respectively equipped with the first secondary packet 11 and the second secondary packet 18 on the outside of the utility model, can assist carrying it His type equipment tool, and all more easy opening and closing for carrying out the first secondary packet 11 and the second secondary packet 18 of fastener 12 and zipper 3, side Just simple, the utility model is set as shoulder satchel, and band 2 rides on shoulder, while being existed using the hook 19 of the first 11 outer walls of secondary packet Carrier's waist is hung, it is avoided to fall off suddenly, and the utility model is compact-sized, easy to carry, and the tool of carrying can be a variety of Multiplicity, limitation are small.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of classroom instruction portable dam packet, including kit ontology (1) and band (2), it is characterised in that: the work Tool packet ontology (1) is set as double-open type, and the opening of the kit ontology (1) passes through zipper (3) engagement connection, the band (2) it is fixedly connected on kit ontology (1) two sides lower end, is set inside the kit ontology (1) there are two moulding plate (4), two A moulding plate (4) is oppositely arranged, and the moulding plate (4) rear end is equipped with stripper plate (5), stripper plate (5) rear end Conflict is connected with threaded rod (6), and the thread bush (7) that the threaded rod (6) passes through kit ontology (1) avris is arranged, the spiral shell Line set (7) is fixedly welded in kit ontology (1) inner wall, and one end that the threaded rod (6) passes through kit ontology (1) side wall connects It is connected to handle (8), the moulding plate (4) and stripper plate (5) central filler have filler (9), and the filler (9) uses granular substance The middle position of matter, the kit ontology (1) is equipped with active clapboard (10).

2. a kind of classroom instruction portable dam packet according to claim 1, it is characterised in that: the kit ontology (1) outside is equipped with the first secondary packet (11), and the described first secondary packet (11) upper end is equipped with fastener (12), and the fastener (12) includes being set to The button hole (14) of discount (13) and kit ontology (1) outer wall on first secondary packet (11), discount (13) outer wall, which is equipped with, lives Dynamic head (15), the movable head (15) is internal to be equipped with reset spring (16), and the discount (13) puts in setting inside button hole (14), The movable head (15) is arranged in button hole (14) inside, and the crushing block of face movable head (15) is provided with outside the button hole (14) (17)。

3. a kind of classroom instruction portable dam packet according to claim 1, it is characterised in that: the kit ontology (1) side far from the first secondary packet (11) is equipped with the second pair and wraps (18), and the described second secondary packet (18) passes through zipper (3) and kit Ontology (1) engagement connection.

4. a kind of classroom instruction portable dam packet according to claim 2, it is characterised in that: the described first secondary packet (11) outer wall is rotatably connected to hook (19).

5. a kind of classroom instruction portable dam packet according to claim 1, it is characterised in that: on the band (2) Equipped with shoulder pad (20), kit ontology (1) top is equipped with handle (21).