CN209382562U - Safety protective box - Google Patents

Abstract

The utility model provides a kind of safety protective box.A kind of safety protective box provided by the utility model, it include: lower box and upper cover body, and it is rotatablely connected in the first side by chest hinge in lower box and upper cover body, and it is provided at least one lock on the second side in upper cover body, lock is rotatably connected in upper cover body by latching shaft, it latches for being clamped with the lock seat of lower box, furthermore, also pressure relieving valve is being provided on nowel body sidewall, wherein, pressure relieving valve one end is connected to the inner cavity of lower box, so that pressure relieving valve is in the on state, the inner cavity of lower box is connected to outside, pressure relieving valve is in the off state, the inner cavity of lower box is isolated from the outside, and, also handle is additionally provided on lower box lateral wall, handle and lower box lateral wall are rotatablely connected.A kind of safety protective box provided by the utility model can satisfy the function of storage and the carrying of safety protective box, can be suitable for all kinds of different application scenarios.

Description

Safety protective box

Technical field

The utility model relates to safety-security area more particularly to a kind of safety protective boxes.

Background technique

With the transformation of economic continuous development and thought, requirement of the user to safety protective box is also higher and higher, makes Safety protective box is obtained to have a great development, no matter in appearance, on material, innovating functionally and constantly.Safety Protective housing not only stores convenient transportation, it is easier to which management and carrying become the first choice of tool-user.

Wherein, currently, safety protective box to be widely used in industrial circle, military domain, fire-fighting domain, instrument and equipment anti- Protector for collar domain, camera shooting broadcast world, outdoor field and tool storage art etc..Protective housing in the prior art it is many kinds of, Wooden protective housing can be substantially divided into, aluminium alloy extrusions protective housing is blow molded protective housing, is molded protective housing, rotational moulding protective housing etc..

But current security protection box structure and have a single function, it can only realize simple function of containing articles, it is clear that Can not existing each field requirement of shelter.

Utility model content

The utility model provides a kind of safety protective box, to meet the requirement under different scenes for safety protective box.

A kind of safety protective box provided by the utility model, comprising: lower box and upper cover body, the lower box with it is described Upper cover body is rotatablely connected in the first side by chest hinge；

The upper cover body is provided at least one lock on the second side, and the lock is rotatably connected on by latching shaft In the upper cover body, the lock with the lock seat of the lower box for being clamped；

Pressure relieving valve is additionally provided on the nowel body sidewall, described pressure relieving valve one end is connected to the inner cavity of the lower box, So that the pressure relieving valve is in the on state, the inner cavity of the lower box is connected to outside, the pressure relieving valve in the closed state, The inner cavity of the lower box is isolated from the outside；

Handle is additionally provided on the lower box lateral wall, the handle and the lower box lateral wall are rotatablely connected.

In a kind of possible design, the upper cover body works as institute towards sealing strip is provided on the side of the lower box Upper cover body lid to be stated to close when on the lower box, the sealing strip compression is arranged between the upper cover body and the lower box, So that the inner cavity of the upper cover body and the lower box forms confined space.

In a kind of possible design, the upper cover body is described towards offering article putting groove on the side of the lower box Elastic force mesh is offered on the inner sidewall of lower box, the elastic force mesh is for wearing elasticated net, so that the article putting groove and institute It states and forms material-putting space between elasticated net.

In a kind of possible design, lockhole is offered on the side in the upper cover body far from the chest hinge；

The lower box offers lower locked groove on the side far from the chest hinge, the lower locked groove is close to the upper cover It is provided with bottle opener on the side of body, corkage hole is provided on the bottle opener；

When the upper cover body lid closes on the lower box, the upper lockhole, the corkage hole and the lower locked groove The lock road of perforation is formed, the lock road is used to penetrate the latch hook of padlock；

When the upper cover body is separated with the lower box, the lower locked groove is for protruding into bottle body, so that the bottle opener Block the lid that the bottle body end is set.

In a kind of possible design, carrying groove, the carrying slot opening are additionally provided on the nowel body sidewall Direction deviates from the upper cover body, the hand carried groove and be used to accommodate the personnel that copy mechanically；

The carrying groove is also provided with cord hole on the slot bottom of the upper cover body, and the cord hole is for wearing ribbon handle Hand or locking rope.

In a kind of possible design, the upper cover body is double layer hollow structure, and the upper cover body is far from the lower box Side be provided with lug boss；

Locking buckle card slot is additionally provided on the side wall of the upper cover body, the locking buckle card slot is used to be clamped tight locking button, with The safety protective box is fixed on loading space after so that the locking rope that the tight locking button other end is set is passed through the cord hole.

In a kind of possible design, the lower box is provided with the convex pad of abrasionproof far from the side of the upper cover body.

In a kind of possible design, the pressure relieving valve includes: valve seat and the valve body that is plugged in the valve seat；

The valve seat includes: extending portion, mounting portion and the installation screw thread being arranged on the extending portion lateral wall；Institute It states and is also provided with pressure-releasing hole on the lateral wall of extending portion, the inner cavity of the pressure-releasing hole and the extending portion, which penetrates through, to be connected, the installation Screw thread with the internal screw thread on the nowel body sidewall for connecting；

The valve body includes: flexible keypad, the body of rod and cock body；The flexible keypad and the cock body are separately positioned on institute The both ends of the body of rod are stated, the first external diameter size at the middle part of the cock body is greater than the second external diameter size at both ends, the flexible keypad For being embedded in the mounting portion；

Lattice is provided on the internal chamber wall of the extending portion；

When the pressure relieving valve in the off state when, the flexible keypad is at free state, the cock body and the separation Portion's clamping, so that the inner cavity of the lower box is isolated with the pressure-releasing hole；

When the pressure relieving valve in the on state when, the flexible keypad is at compressive state, and the cock body is in the body of rod Under the action of moved to the inner cavity of the lower box so that the cock body and the segregated portion be to form gap, so that institute The inner cavity for stating lower box is connected to the pressure-releasing hole.

In a kind of possible design, the safety protective box, further includes: pallet；

Pallet step is provided on the lower box inner sidewall；

The pallet step is used to support the pallet epitaxy part of the pallet.

In a kind of possible design, it is additionally provided with locating slot on the pallet step, is arranged on the pallet epitaxy part There is positioning region；

When on the palette adjustment and the pallet step, the positioning region is connected in the locating slot.

The utility model provides a kind of safety protective box, by setting lower box and upper cover body, and lower box with it is upper Lid is rotatablely connected in the first side by chest hinge, and is provided at least one lock on the second side in upper cover body, is latched It is rotatably connected in upper cover body, is latched for being clamped with the lock seat of lower box, in addition, also in lower box by latching shaft Pressure relieving valve is provided on side wall, wherein pressure relieving valve one end is connected to the inner cavity of lower box, so that pressure relieving valve is in the on state, The inner cavity of lower box is connected to outside, and pressure relieving valve is in the closed state, the inner cavity of lower box is isolated from the outside, also, also under Be additionally provided with handle on cabinet lateral wall, handle and lower box lateral wall are rotatablely connected, with meet the storage of safety protective box with And the function of carrying, all kinds of different application scenarios can be suitable for.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of knot of the utility model safety protective box shown according to an exemplary embodiment in the off state Structure schematic diagram；

Fig. 2 is the structural schematic diagram of safety protective box shown in Fig. 1 in the on-state；

Fig. 3 is the front view of safety protective box shown in Fig. 1；

Fig. 4 is the side view of safety protective box shown in Fig. 1；

Fig. 5 is the top view of safety protective box shown in Fig. 1；

Fig. 6 is the bottom view of safety protective box shown in Fig. 1；

Fig. 7 is the structural schematic diagram of lower box in safety protective box shown in Fig. 1；

Fig. 8 is the partial enlarged view at A shown in Fig. 7；

Fig. 9 is the structural schematic diagram of the middle pressure relieving valve of safety protective box shown in Fig. 1；

Figure 10 is the Structure explosion diagram of pressure relieving valve shown in Fig. 9；

Figure 11 is the cross-sectional view of the structure of pressure relieving valve shown in Fig. 9；

Figure 12 be a kind of safety protective box for showing according to another exemplary embodiment of the utility model in the on-state Structural schematic diagram.

Description of symbols:

1: upper cover body；11: chest hinge；12: upper lockhole；13: sealing strip；14: article putting groove；15: elastic force mesh；16: lock Link closely card slot；17: lug boss；

2: lower box；21: lower locked groove；22: pallet step；221: locating slot；23: the convex pad of abrasionproof；24: carrying groove；25: Cord hole；

3: lock；31: lock shaft；

4: pressure relieving valve；41: valve body；411: flexible keypad；412: the body of rod；413: cock body；42: valve seat；421: mounting portion； 422: extending portion；423: installation screw thread；424: pressure-releasing hole；425: lattice；

6: nameplate indicates frame；

7: handle；

8: bottle opener；

9: pallet；91: pallet epitaxy part；911: positioning region.

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, belongs to the utility model scope of the claimed.

The specification and claims of the utility model and term " first ", " second ", " third " in above-mentioned attached drawing (if present)s such as " the 4 " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It answers The data that the understanding uses in this way are interchangeable under appropriate circumstances, for example so as to the embodiments of the present invention described herein It can be performed in other sequences than those illustrated or described herein.In addition, term " includes " and " having " and he Any deformation, it is intended that cover it is non-exclusive include, for example, contain the process, method of a series of steps or units, System, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include being not clearly listed Or the other step or units intrinsic for these process, methods, product or equipment.

The technical solution of the utility model is described in detail with specifically embodiment below.These are specific below Embodiment can be combined with each other, and the same or similar concept or process may be repeated no more in some embodiments.

Fig. 1 is a kind of knot of the utility model safety protective box shown according to an exemplary embodiment in the off state Structure schematic diagram, Fig. 2 are the structural schematic diagram of safety protective box shown in Fig. 1 in the on-state, and Fig. 3 is security protection shown in Fig. 1 The front view of case, Fig. 4 are the side views of safety protective box shown in Fig. 1, and Fig. 5 is the top view of safety protective box shown in Fig. 1, Fig. 6 It is the bottom view of safety protective box shown in Fig. 1.As shown in figs 1 to 6, safety protective box provided in this embodiment, comprising: nowel Body 2 and upper cover body 1, wherein 2 are rotatablely connected in the first side by chest hinge 11 with upper cover body 1.Also, for lower box 2 And the molding mode of upper cover body 1, it can be molding by rotational molding technique.Have preferably by the safety protective box that rotational moulding comes out Reliability, maintainability, testability, safety, protection and environmental suitability.

And upper cover body 1 is provided at least one lock 3 on the second side, lock 3 is rotatably connected on by latching shaft 31 In upper cover body 1, lock 3 with the lock seat of lower box 2 for being clamped.

It is worth understanding that ground, lower box 2 can be identical rectangular for length and width with upper cover body 1, passes through cabinet in rectangular side Hinge 11 connects, and the opposite side of chest hinge 11 3 is detachably connected by lock, in addition, in order to make lower box 2 and upper The connection of lid 1 is more reliable, can also be also provided with lock 3 two sides, wherein can root for 3 quantity of lock of setting It is determined according to specific working condition requirement, the specific number of lock 3 is not defined in the present embodiment.

And lock 3 can be made of high-intensitive, shock proof material, protective housing was transporting to ensure safety Journey, falls air-drop process, and barbarous express transportation process will not damage and prevent because case lid is caused to be opened for violent vibration and shock Article in protecting box.

In order to avoid the problem of defeated environment or and climate reasons, cause cabinet interior and external environment to generate pressure difference and occur The phenomenon that chest can not be opened is additionally provided with pressure relieving valve 4, the inner cavity of pressure relieving valve 4 one end and lower box 2 on 2 side wall of lower box Connection, so that pressure relieving valve 4 is in the on state, the inner cavity of lower box 2 is connected to outside, and pressure relieving valve 4 is in the closed state, nowel The inner cavity of body 2 is isolated from the outside.

In addition, being carried for convenience to safety protective box provided in this embodiment, may be used also on 2 lateral wall of lower box To be provided with handle 5, handle 5 and 2 lateral wall of lower box are rotatablely connected, can be and set in the opposite two side walls of lower box 2 The identical handle 5 of quantity is set, such as two handles 5 are respectively set in the opposite two side walls of lower box 2, when carrying personnel needs When being carried to safety protective box, safety protective box can be carried by lift-pull handle 5.

In the present embodiment, by setting lower box and upper cover body, and pass through in lower box and upper cover body in the first side Chest hinge rotation connection, and it is provided at least one lock on the second side in upper cover body, lock passes through lock shaft rotation It is connected in upper cover body, latches for being clamped with the lock seat of lower box, in addition, being also provided with discharge on nowel body sidewall Valve, wherein pressure relieving valve one end is connected to the inner cavity of lower box, so that pressure relieving valve is in the on state, the inner cavity of lower box and outer Portion's connection, pressure relieving valve is in the closed state, the inner cavity of lower box is isolated from the outside, also, is also also set on lower box lateral wall It is equipped with handle, handle and lower box lateral wall are rotatablely connected, can to meet the function of storage and the carrying of safety protective box Suitable for all kinds of different application scenarios.

With continued reference to Fig. 2, in the carrying of safety protective box or storing process, it can inevitably be applied to more severe ring Therefore border is provided with sealing strip 13 on side of the upper cover body 1 towards lower box, when the lid of upper cover body 1 closes on lower box 2, The compression of sealing strip 13 is arranged between upper cover body 1 and lower box 2, so that the inner cavity of upper cover body 1 and lower box 2 forms confined air Between.Wherein, sealing strip 13 can be is made using the preferable rubber material of weatherability.Optionally, in 2 upper end of lower box Portion is also provided with the structure to raise upward, so that the lid of upper cover body 1 closes when on lower box 2, sealing strip 13 can be with protrusion Close structure cooperation, effectively to prevent moisture and dust from entering cabinet interior, it is ensured that internal article is hardly damaged safely；

With continued reference to Fig. 2, in order to further expand the memory space of cabinet, in upper cover body 1 towards on the side of lower box 2 Article putting groove 14 is offered, elastic force mesh 15 is offered on the inner sidewall of lower box 2, elastic force mesh 15 is used to wear elasticated net, with Make to form material-putting space between article putting groove 14 and elasticated net.

And in order to ensure the safety of safety protective box, it is separate in upper cover body 1 to meet the safe handling demand of user Lockhole 12 is offered on the side of chest hinge 11, and offers lower locked groove on side of the lower box 2 far from chest hinge 11 21, lower locked groove 21 is provided with bottle opener 8 on the side of upper cover body 1, and corkage hole is provided on bottle opener 8, when upper cover body 1 is covered It closes when on lower box 2, upper lockhole 12, corkage hole and lower locked groove 21 form the lock road of perforation, and lock road is for penetrating padlock Latch hook.And when upper cover body 1 is separated with lower box 2, lower locked groove 21 is arranged so that bottle opener 8 blocks in bottle for protruding into bottle body The lid of body end.In the present embodiment, by being provided with the bottle opener 8 in corkage hole on lower locked groove 21 to cooperate upper lockhole 12 realize the function in lock road, can connect padlock with user, also, can also realize the function of bottle opener, can be also used for open beer The beverages such as wine.

Fig. 7 is the structural schematic diagram of lower box in safety protective box shown in Fig. 1, and Fig. 8 is that the part at A shown in Fig. 7 is put Big figure.As Figure 7-8, it is also provided on 2 side wall of lower box and carries groove 24, carried slot opening direction and deviate from upper cover Body 1 carries the hand that groove 24 is used to accommodate the personnel that copy mechanically, carries groove 24 and is also provided with rope on the slot bottom of upper cover body 1 Hole 25, cord hole 25 is for wearing knitted strap handle or locking rope.

Further, it is also possible to set double layer hollow structure for upper cover body 1, wherein upper cover body 1 far from lower box 2 one Side is provided with lug boss 17, can mitigate the weight of upper box lid 1 by double layer hollow structure, and by separate in upper cover body 1 The side of lower box 2 is provided with lug boss 17, it can be ensured that case lid is able to bear enough weight, such as pile weight, Ren Yuanzhan The weight of operation or impact weight etc. on chest.

And when needing to transport safety protective box provided in this embodiment, then it needs that it is fixed, such as It can be transported by being placed in the compartment of pick up.Safety protective box is firmly fixed on the platform floor of picking-up vehicle, Or above the tail-bracket of picking-up vehicle, user can be by ordinary maintenance tool, and operation is electronic, and the tool articles such as pneumatic are placed on peace Inside full protection case, it is ensured that tool or article will not be damaged or be lost because of outer extraneous factor.It therefore, can be with the side of upper cover body 1 Locking buckle card slot 16 is additionally provided on wall, locking buckle card slot 16 is for being clamped tight locking button, so as to which the tight locking button other end is arranged in Safety protective box is fixed on loading space by locking rope after passing through cord hole 25.It is worth understanding that ground can be for above-mentioned tight locking button The tight locking button of each class standard, and locking buckle card slot 16 only need to be adapted to it, in the present embodiment not to its specific shape Formula is defined.

In addition, bottom and the ground large area of safety protective box provided in this embodiment are rubbed in order to avoid in use process It wipes to generate and scratches phenomenon, side of the lower box 2 far from upper cover body 1, the i.e. bottom of lower box 2 can also be provided with the convex pad of abrasionproof 23。

For the specific structure of the pressure relieving valve in above-described embodiment, in a kind of possible design, Fig. 9 is peace shown in Fig. 1 The structural schematic diagram of the middle pressure relieving valve of full protection case, Figure 10 are the Structure explosion diagrams of pressure relieving valve shown in Fig. 9, and Figure 11 is shown in Fig. 9 The cross-sectional view of the structure of pressure relieving valve.As Figure 9-Figure 11, pressure relieving valve 4 includes: valve seat 42 and the valve body that is plugged in valve seat 42 41, valve seat 42 includes: extending portion 422, mounting portion 421 and the installation screw thread 423 being arranged on 422 lateral wall of extending portion；It stretches Enter and be also provided with pressure-releasing hole 424 on 422 lateral wall of portion, the inner cavity of pressure-releasing hole 424 and extending portion 422, which penetrates through, to be connected, and screw thread is installed 423 with the internal screw thread on 2 side wall of lower box for connecting.Valve body 41 includes: flexible keypad 411, the body of rod 412 and cock body 413； Flexible keypad 411 and cock body 413 are separately positioned on the both ends of the body of rod 412, and the first external diameter size at the middle part of cock body 413 is greater than two The second external diameter size at end, flexible keypad 411 is for being embedded in mounting portion 421.It is provided on the internal chamber wall of extending portion 422 point Every portion 425.

When pressure relieving valve 4 in the off state when, at free state, cock body 413 and lattice 425 are clamped flexible keypad 411, So that the inner cavity of lower box 2 is isolated with pressure-releasing hole 424.

And when pressure relieving valve 4 in the on state when, flexible keypad 411 is at compressive state, work of the cock body 413 in the body of rod 412 It is moved with the lower inner cavity to lower box 2, so that cock body 413 is separated with lattice 425 to form gap, so that lower box 2 is interior Chamber is connected to pressure-releasing hole 424.

On the basis of the above embodiments, Figure 12 is a kind of peace that the utility model is shown according to another exemplary embodiment The structural schematic diagram of full protection case in the on-state.As shown in figure 12, safety protective box provided in this embodiment further include: support Disk 9, wherein pallet 9 can be built in the inner chamber body of lower box 2.

Specifically, it is provided with pallet step 22 on 2 inner sidewall of lower box, pallet step 22 is used to support the pallet of pallet 9 Epitaxy part 91.For the concrete shape of pallet 9, the concrete shape that can according to need the article of accommodating is determined, by putting Partition management effectively can be carried out to cabinet interior after tray 9.

It can be in addition, avoid the earthquake degree of safety protective box during transportation that pallet 9 is caused to slide, on pallet step 22 It is provided with locating slot 221, positioning region 911 is provided on pallet epitaxy part 91, it is fixed when the placement of pallet 9 is on pallet step 22 Position portion 911 is connected to 221 in locating slot.

Please continue to refer to Figure 12, in order to which user can be according to different box types to security protection provided in this embodiment Case is encoded, and integration Management is convenient in establishment, and nameplate mark frame 6 can also be arranged on the side in lower box 2, wherein All kinds of nameplates can be placed in nameplate mark frame 6.

In actual storage and transportational process, safety protective box provided in this embodiment can also be according to the reality of user The random pile of quantity and specification of border use demand, in order to which user transports and manages.

In the description of the present invention, it should be understood that used term " center ", " length ", " width ", " thickness ", " top ", " bottom end ", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outside" " axis To ", the indicating positions such as " circumferential direction " or positional relationship all can be based on the orientation or positional relationship shown in the drawings, merely to just In description the utility model and simplify description, rather than the position of indication or suggestion meaning or original part there must be specific side Position, specifically to construct and operate, therefore should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. shall be understood in a broad sense, such as may be a fixed connection, may be a detachable connection, or be integrally formed；It can be machinery Connection is also possible to be electrically connected or can communicate with each other；It can be directly connected, the indirect phase of intermediary can also be passed through Even, the connection inside two elements or the interaction relationship of two elements can be made.For those of ordinary skill in the art For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.Unless otherwise specific regulation And restriction, fisrt feature second feature "upper" or "lower" may include that the first and second features directly contact, can also be with It is not direct contact including the first and second features but passes through the other characterisation contact between them.Moreover, fisrt feature It above the second feature " above ", " above " and " above " include fisrt feature right above second feature and oblique upper, or only table Show that first feature horizontal height is higher than second feature.Fisrt feature includes under the second feature " below ", " below " and " below " One feature is directly below and diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of safety protective box characterized by comprising lower box and upper cover body, the lower box and the upper cover body It is rotatablely connected in the first side by chest hinge；

The upper cover body is provided at least one lock on the second side, and the lock is rotatably connected on described by lock shaft In upper cover body, the lock with the lock seat of the lower box for being clamped；

Pressure relieving valve is additionally provided on the nowel body sidewall, described pressure relieving valve one end is connected to the inner cavity of the lower box, so that In the on state, the inner cavity of the lower box is connected to the pressure relieving valve with outside, and the pressure relieving valve is in the closed state, described The inner cavity of lower box is isolated from the outside；

Handle is additionally provided on the lower box lateral wall, the handle and the lower box lateral wall are rotatablely connected.

2. safety protective box according to claim 1, which is characterized in that the upper cover body is towards the side of the lower box On be provided with sealing strip, when the upper cover body lid closes on the lower box, sealing strip compression is arranged in the upper cover Between body and the lower box, so that the inner cavity of the upper cover body and the lower box forms confined space.

3. safety protective box according to claim 1, which is characterized in that the upper cover body is towards the side of the lower box On offer article putting groove, offer elastic force mesh on the inner sidewall of the lower box, the elastic force mesh for wearing elasticated net, So as to form material-putting space between the article putting groove and the elasticated net.

4. safety protective box according to claim 1, which is characterized in that far from the chest hinge in the upper cover body Lockhole is offered on side；

The lower box offers lower locked groove on the side far from the chest hinge, the lower locked groove is close to the upper cover body It is provided with bottle opener on side, corkage hole is provided on the bottle opener；

When the upper cover body lid closes on the lower box, the upper lockhole, the corkage hole and the lower locked groove are formed The lock road of perforation, the lock road are used to penetrate the latch hook of padlock；

When the upper cover body is separated with the lower box, the lower locked groove is for protruding into bottle body, so that the bottle opener blocks The lid of the bottle body end is set.

5. safety protective box according to claim 1, which is characterized in that it is recessed to be additionally provided with carrying on the nowel body sidewall Slot, the carrying slot opening direction deviate from the upper cover body, the hand carried groove and be used to accommodate the personnel that copy mechanically；

The carrying groove is also provided with cord hole on the slot bottom of the upper cover body, the cord hole for wear knitted strap handle or Locking rope.

6. safety protective box according to claim 5, which is characterized in that the upper cover body is double layer hollow structure, described Upper cover body is provided with lug boss far from the side of the lower box；

Locking buckle card slot is additionally provided on the side wall of the upper cover body, the locking buckle card slot is for being clamped tight locking button, so as to set The safety protective box is fixed on loading space by the locking rope set in the tight locking button other end after the cord hole.

7. safety protective box according to claim 1, which is characterized in that side of the lower box far from the upper cover body It is provided with the convex pad of abrasionproof.

8. safety protective box according to any one of claims 1-7, which is characterized in that the pressure relieving valve includes: valve Seat and the valve body being plugged in the valve seat；

The valve seat includes: extending portion, mounting portion and the installation screw thread being arranged on the extending portion lateral wall；It is described to stretch Enter and be also provided with pressure-releasing hole on portion's lateral wall, the inner cavity of the pressure-releasing hole and the extending portion, which penetrates through, to be connected, the installation screw thread For being connect with the internal screw thread on the nowel body sidewall；

The valve body includes: flexible keypad, the body of rod and cock body；The flexible keypad and the cock body are separately positioned on the bar The both ends of body, the first external diameter size at the middle part of the cock body are greater than the second external diameter size at both ends, and the flexible keypad is used for It is embedded in the mounting portion；

Lattice is provided on the internal chamber wall of the extending portion；

When the pressure relieving valve in the off state when, the flexible keypad is at free state, the cock body and the lattice card It connects, so that the inner cavity of the lower box is isolated with the pressure-releasing hole；

When the pressure relieving valve in the on state when, the flexible keypad is at compressive state, work of the cock body in the body of rod It is moved with the lower inner cavity to the lower box, so that the cock body and the segregated portion be to form gap, so that under described The inner cavity of cabinet is connected to the pressure-releasing hole.

9. safety protective box according to claim 8, which is characterized in that further include: pallet；

Pallet step is provided on the lower box inner sidewall；

The pallet step is used to support the pallet epitaxy part of the pallet.

10. safety protective box according to claim 9, which is characterized in that it is additionally provided with locating slot on the pallet step, Positioning region is provided on the pallet epitaxy part；

When on the palette adjustment and the pallet step, the positioning region is connected in the locating slot.