CN207885863U - A kind of adjustable apparatus of lifesaving school bag - Google Patents

Abstract

The utility model discloses a kind of adjustable apparatus of lifesaving school bag,Its structure includes card slot,Ante-chamber,Cavity,Cover board,Buckle,Handle,Adjust band,Solid plate,The cavity is "u"-shaped,Upside have no occluder,The cavity connects integrated molding mode using embroidery and constitutes,Junction is all made of sealing means,Side is hard plate body structure,Cover board is equipped on the upside of the cavity,It is foldable at docking,The buckle is mutually chimeric with card slot when being pressed downward,The card slot is located on ante-chamber medium position,The ante-chamber both sides are fitted on cavity front side surface,It is not communicated between two chambers,The cavity intraformational bed is equipped with " U " solid plates of shape structure,The utility model, which is equipped with, adjusts band,In the case of encountering accessory damage,After the button of fastening is separated,Body is pulled out and separated from fastener member,It is conveniently replaceable the accessory of abrasion,It is not necessary that the shearing of entire accessory is opened,Rationally utilize resource.

Description

A kind of adjustable apparatus of lifesaving school bag

Technical field

The utility model is a kind of adjustable apparatus of lifesaving school bag, belongs to luggage technical field.

Background technology

Lifesaving school bag means the small packet promptly to sustain life, this parcel purposes is very extensive, and lifesaving school bag can be Flood is widely used multiplely, also can according to Debris Flow, the different characteristics in fire place and configuration is required different to rescue Raw packet.

Prior art discloses application No. is：201420620536.9 a kind of novel adjustable school bag of size, the school bag packet Backpack body is included, the rear dorsal shield of the backpack body rear surface is fixedly installed on and is set to the packet bottom plate of backpack body bottom, which further includes The telescopic moving device being fixedly installed between the rear dorsal shield and the packet bottom plate；The telescopic moving device includes solid with the packet bottom plate The motion bar that the packet bottom plate moves up and down is connected and drives calmly, which is equipped with the fixing card engaged with the motion bar Block, the motion bar are equipped at least one groove with fixation fixture block cooperation.Using the school bag of the utility model, if necessary When school bag is adjusted to larger, motion bar is moved down, and fixed fixture block is caught in the groove of corresponding position on motion bar, i.e., School bag can be adjusted and be become larger；And it is caught in if necessary to when school bag is adjusted to smaller, move up motion bar, and by fixed fixture block The groove of corresponding position on motion bar, you can school bag adjusting becomes smaller.But disadvantage is that book strap body can not be torn open It unloads, accessory, which needs entirely to shear in the case of damaging, dismantles, and wastes available resources.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of adjustable apparatus of lifesaving school bag, It can not be dismantled with solving book strap body, accessory needs entirely to shear the problem of dismantling, wasting available resources in the case of damaging.

To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of lifesaving school bag Adjustable apparatus, structure include card slot, ante-chamber, cavity, cover board, buckle, handle, adjust band, solid plate, and the cavity is " U " Shape structure, upside have no occluder, the cavity connect integrated molding mode using embroidery and constitute, and junction is all made of sealing means, side Side is hard plate body structure, is equipped with cover board on the upside of the cavity, and foldable at docking, the buckle is mutual with card slot when being pressed downward Chimeric, the card slot is located on ante-chamber medium position, and the ante-chamber both sides are fitted on cavity front side surface, not phase between two chambers Logical, the cavity intraformational bed, which is equipped with, is in " " solid plate of shape structure, back position is equipped with after the cavity adjusts band to U；The adjusting Band is made of groove part, fastener member, band body, resistor, braid over braid, button, and the groove part is with fastener member using movable chimeric side Formula is connected, and the fastener member is connected with body using canoe, and band body one end passes through and connect resistor, the volume Back side groove is flexibly connected with body by button after ribbon sequentially passes through cavity.

Further, it is placed on when the cover board is closed to lower cover at left and right sides of solid plate.

Further, the card slot is linked together by ante-chamber and cavity and is placed in its forward position.

Further, the handle is arc-shaped is located at cover board top middle portion position.

Further, fragment position is equipped with the buckle being transversely mounted under the lid surface.

Further, the solid plate side is connect with ante-chamber by partition board.

Further, the braid over braid is nonelastic, is woven using silk thread, and in the back side groove after cavity, hook is inserted Enter in braid over braid gap.

Further, the resistor is plastic part, and upper and lower opening end is a slot structure.

Advantageous effect

A kind of adjustable apparatus of lifesaving school bag of the utility model mainly places survival aids by cavity, has waterproof Effect, back position, which is equipped with, adjusts band, in the case of encountering accessory damage, takes out the hook being hooked in braid over braid gap, will After the button of fastening separates, braid over braid is extracted out from band body, side, the resistor of abrasion is taken out replace as needed, The band body of replaceable colour fading makes fastener member be detached from the connection with groove part by the elastomer of lower groove part both sides, by body from eye-splice It pulls out and separates on part, be conveniently replaceable the accessory of abrasion, without opening the shearing of entire accessory, rationally utilize resource.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structural schematic diagram of the adjustable apparatus of lifesaving school bag of the utility model；

Fig. 2 is the adjusting band schematic diagram of the utility model；

Fig. 3 is the cavity cover conjunction state structural schematic diagram of the utility model；

Fig. 4 is the band attachment structure schematic diagram of the utility model.

In figure：Card slot -1, cavity -3, cover board -4, buckle -5, handle -6, adjusts band -7, groove part -701, inserts ante-chamber -2 Fastener -702, band body -703, resistor -704, braid over braid -705, button -706, solid plate -8.

Specific implementation mode

To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.

- Fig. 4 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of adjustable apparatus of lifesaving school bag, Structure includes card slot 1, ante-chamber 2, cavity 3, cover board 4, buckle 5, handle 6, adjusts band 7, solid plate 8, and the cavity 3 is " u "-shaped knot Structure, upside have no occluder, the cavity 3 connect integrated molding mode using embroidery and constitute, and junction is all made of sealing means, and side is Hard plate body structure, the upside of the cavity 3 are equipped with cover board 4, foldable at docking, mutual with card slot 1 when the buckle 5 is pressed downward Chimeric, the card slot 1 is located on 2 medium position of ante-chamber, and 2 both sides of the ante-chamber are fitted on 3 front side surface of cavity, between two chambers It is not communicated with, 3 intraformational bed of the cavity, which is equipped with, is in " " solid plate 8 of shape structure, back position is equipped with after the cavity 3 adjusts band 7 to U； The adjusting band 7 is made of groove part 701, fastener member 702, band body 703, resistor 704, braid over braid 705, button 706, described recessed Slotware 701 is connected with fastener member 702 using movable chimeric mode, and the fastener member 702 uses canoe phase with body 703 Connection, described 703 one end of band body pass through and connect resistor 704, the braid over braid 705 sequentially pass through after cavity 3 back side groove with Band body 703, is flexibly connected by button 706, and the cover board 4 is placed on 8 left and right sides of solid plate, the card slot 1 when being closed to lower cover It is linked together and is placed in its forward position by ante-chamber 2 and cavity 3, the handle 6 is arc-shaped to be located at 4 top middle portion position of cover board It sets, fragment position is equipped with the buckle 5 being transversely mounted under 4 surface of the cover board, and 8 side of the solid plate is connect with ante-chamber 2 by partition board.

Button 706 described in this patent is a kind of small shape sphere for being inserted in button loop and the fastenings such as object being got up, using double Arrange mounting structure.

Carrying out, in use, mainly placing survival aids by cavity 3, there is waterproof action, back position, which is equipped with, adjusts Band 7 is saved, in the case of encountering accessory damage, the hook being hooked in 705 gap of braid over braid is taken out, the button 706 of fastening is separated Afterwards, braid over braid 705 is extracted out from band body 703, side, the resistor of abrasion 704 is taken out replace as needed, it is also replaceable The band body 703 of colour fading makes fastener member 702 be detached from the connection with groove part 701, by body by the elastomer of 701 both sides of lower groove part 703 pull out and separate from fastener member 702, are conveniently replaceable the accessory of abrasion, without opening the shearing of entire accessory, rationally utilize Resource.

It is book strap body that the utility model, which solves the problems, such as, to dismantle, and accessory, which needs entirely to shear in the case of damaging, to be torn open Fall, waste available resources, the utility model is combined with each other by above-mentioned component, is conveniently replaceable the accessory of abrasion, and being not necessarily to will Entire accessory shearing is opened, and resource is rationally utilized, described in detail below：

Groove part 701 is connected with fastener member 702 using movable chimeric mode, and the fastener member 702 is used with body 703 Canoe is connected, and described 703 one end of band body passes through and connect resistor 704, after the braid over braid 705 sequentially passes through cavity 3 Back side groove is flexibly connected with body 703 by button 706.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of adjustable apparatus of lifesaving school bag, structure includes card slot (1), ante-chamber (2), cavity (3), cover board (4), buckle (5), handle (6), adjusting band (7), solid plate (8), the cavity (3) are "u"-shaped, upside have no occluder, the cavity (3) Integrated molding mode is connect using embroidery to constitute, junction is all made of sealing means, and side is hard plate body structure, it is characterised in that：

It is equipped with cover board (4) on the upside of the cavity (3), it is foldable at docking, when the buckle (5) is pressed downward mutually with card slot (1) Chimeric, the card slot (1) is located on ante-chamber (2) medium position, and ante-chamber (2) both sides are fitted on cavity (3) front side surface, Be not communicated between two chambers, cavity (3) intraformational bed be equipped with " U "-shaped structure solid plate (8), the cavity (3) afterwards the back side position Adjusting band (7) is installed；

The adjusting band (7) is by groove part (701), fastener member (702), band body (703), resistor (704), braid over braid (705), knob (706) composition is detained, the groove part (701) is connected with fastener member (702) using movable chimeric mode, the fastener member (702) it is connected using canoe with body (703), described band body (703) one end passes through and connect resistor (704), described Braid over braid (705) sequentially passes through cavity (3), and back side groove is flexibly connected with body (703) by button (706) afterwards.

2. a kind of adjustable apparatus of lifesaving school bag according to claim 1, it is characterised in that：The cover board (4) is downward Lid is placed on when closing at left and right sides of solid plate (8).

3. a kind of adjustable apparatus of lifesaving school bag according to claim 1, it is characterised in that：The card slot (1) passes through Ante-chamber (2) is linked together with cavity (3) and is placed in its forward position.

4. a kind of adjustable apparatus of lifesaving school bag according to claim 1, it is characterised in that：The handle (6) is in arc Shape is located at cover board (4) top middle portion position.

5. a kind of adjustable apparatus of lifesaving school bag according to claim 1, it is characterised in that：Cover board (4) surface Lower fragment position is equipped with the buckle (5) being transversely mounted.

6. a kind of adjustable apparatus of lifesaving school bag according to claim 1, it is characterised in that：Solid plate (8) side It is connect by partition board with ante-chamber (2).