CN216140474U

CN216140474U - Anti-falling packing box

Info

Publication number: CN216140474U
Application number: CN202121764130.4U
Authority: CN
Inventors: 朱元进
Original assignee: Yancheng Mingjie Paper Product Packaging Co ltd
Current assignee: Yancheng Mingjie Paper Product Packaging Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-03-29
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a falling-proof packing box, which comprises a box body, wherein two ends of the top end and the bottom end of the box body are respectively provided with a buffer mechanism, and one end of the buffer mechanism far away from the box body is obliquely articulated with a connecting piece, one end of the connecting piece far away from the buffer mechanism is articulated with a baffle plate, and a first spring is uniformly arranged at the middle position between the baffle plate and the box body, the movable plate moves upwards by the cooperation between the limiting block and the limiting groove, after the position of the movable plate is adjusted, the elastic action through the second spring promotes the movable rod to move to the box direction, and the box passes the through-hole inside immediately and reachs inside the draw-in groove, conveniently fixes the fly leaf, and the device of being convenient for utilizes the fly leaf to fix the box of top at accumulational in-process, prevents that the phenomenon of landing from appearing in the box of top.

Description

Anti-falling packing box

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a falling-proof packaging box.

Background

The packing box is mainly for the ease of transportation loading and unloading and storage, and present packing box has wooden packing box, carton, water tank, plastic box, bamboo case etc. and present packing box divide into a large variety, and present packing box still has certain problem though can satisfy people's use, and concrete problem is as follows:

the existing packaging box is simple in structure, relatively poor in stability when stacked and stored, the phenomenon that the stacked packaging box at the top drops easily occurs, and internal articles are easily damaged when the packaging box drops.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a falling-proof packing box to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dropproof packing box, includes the box, buffer gear is all installed at the both ends of box top and bottom, and buffer gear keeps away from that the one end slope of box articulates there is the connecting piece, buffer gear's one end is articulated to have a baffle to the connecting piece, intermediate position department between baffle and the box evenly installs first spring, the mounting bracket is all installed to the both sides of box, and the mounting bracket keeps away from one side of box and install the fixed plate, telescopic machanism is installed on the top of fixed plate, the fixed plate is close to one side of mounting bracket and installs the restriction mechanism, and the restriction mechanism keeps away from one side of fixed plate and install the fly leaf, and the vertical through-hole of evenly having seted up in inside of fly leaf, the front of box is installed a body through the hinge.

Preferably, buffer gear includes concave piece, third spring, slider and slide bar, concave piece is located the both ends of box top and bottom, and the inboard of concave piece transversely installs the slide bar, and the intermediate position department cover in the slide bar outside is equipped with the slider rather than matcing each other, the slider is articulated with the one end that the baffle was kept away from to the connecting piece, the concave piece is installed to the one end that first spring was kept away from in the slide bar outside.

Based on the technical characteristics, the box body is convenient to buffer through the buffer mechanism, and articles in the box body are convenient to protect.

Preferably, telescopic machanism includes second spring, cavity and movable rod, the cavity is located the top of fixed plate, and the inside one side of keeping away from the box of cavity installs the second spring, the inside one end of keeping away from the second spring of cavity is installed and is run through the movable rod of cavity one side.

Based on above-mentioned technical characteristics, be convenient for promote the movable rod through the elastic action of second spring and move to the box direction, the box passes the through-hole inside immediately and reachs the draw-in groove inside, conveniently fixes the fly leaf.

Preferably, the front of cavity transversely is provided with the mounting groove, the installation pole that extends to the cavity outside through the mounting groove is installed to the one end that the movable rod openly is close to the second spring.

Based on the technical characteristics, the position of the movable rod is convenient to adjust through the installation rod.

Preferably, the limiting mechanism comprises a limiting block and a limiting groove, the limiting groove is located on one side, close to the box body, of the fixed plate, the limiting block matched with the limiting groove is installed below the outer side of the limiting groove, and one side, close to the movable plate, of the limiting block is fixedly connected with the movable plate.

Based on the technical characteristics, the movable plate can move conveniently and stably through the matching between the limiting groove and the limiting block.

Preferably, a clamping groove is formed above one side of the mounting frame.

Based on the technical characteristics, the movable rod is convenient to fix the movable plate in the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the mounting rod moves towards the cavity, the movable plate moves upwards by means of the matching between the limiting blocks and the limiting grooves, after the position of the movable plate is adjusted, the movable rod is pushed to move towards the box body through the elastic action of the second spring, and then the box body penetrates through the through hole and reaches the clamping groove, so that the movable plate is fixed conveniently, the movable plate is used for fixing the box body above the device in the stacking process, and the phenomenon that the box body above the device slides down is prevented;

(2) the device can appear rocking when jolting, and the box between from top to bottom can receive the extrusion immediately, at first cushions pressure through the elastic potential energy of first spring, can promote the slider through the connecting piece after the baffle atress simultaneously and slide to third spring direction, utilizes the third spring further to cushion pressure, is convenient for protect the box, prevents that the phenomenon of damage from appearing in the inside article of box.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic front view of the telescoping mechanism of the present invention;

FIG. 4 is a schematic top view of the telescoping mechanism of the present invention;

fig. 5 is an enlarged view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a through hole; 2. a fixing plate; 3. a movable plate; 4. a connecting member; 5. a first spring; 6. a door body; 7. a box body; 8. a baffle plate; 9. a travel limiting mechanism; 901. a limiting block; 902. a limiting groove; 10. a mounting frame; 11. a telescoping mechanism; 1101. a second spring; 1102. a cavity; 1103. a movable rod; 12. a card slot; 13. mounting grooves; 14. mounting a rod; 15. a buffer mechanism; 1501. a concave block; 1502. a third spring; 1503. a slider; 1504. a slide bar.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a falling-proof packing box comprises a box body 7, buffer mechanisms 15 are installed at two ends of the top end and the bottom end of the box body 7, connecting pieces 4 are obliquely hinged to one ends, far away from the box body 7, of the buffer mechanisms 15, each buffer mechanism 15 comprises a concave block 1501, a third spring 1502, a sliding block 1503 and a sliding rod 1504, the concave blocks 1501 are located at two ends of the top end and the bottom end of the box body 7, the sliding rods 1504 are transversely installed on the inner sides of the concave blocks 1501, the sliding blocks 1503 matched with the sliding blocks 1504 are sleeved at the middle positions of the outer sides of the sliding rods 1504, the sliding blocks 1503 are hinged to the ends, far away from baffle plates 8, of the connecting pieces 4, the concave blocks 1501 are installed at one ends, far away from first springs 5, the ends, far away from the buffer mechanisms 15, of the connecting pieces 4 are hinged to baffle plates 8, the first springs 5 are evenly installed at the middle positions between the baffle plates 8 and the box body 7, mounting frames 10 are installed at two sides of the box body 7, clamping grooves 12 are formed in the upper portion of one side of the mounting frames 10, a fixed plate 2 is installed on one side of the mounting frame 10 far away from the box body 7, a telescopic mechanism 11 is installed at the top end of the fixed plate 2, the telescopic mechanism 11 comprises a second spring 1101, a cavity 1102 and a movable rod 1103, the cavity 1102 is located at the top end of the fixed plate 2, the second spring 1101 is installed on one side of the cavity 1102 far away from the box body 7, the movable rod 1103 penetrating through one side of the cavity 1102 is installed at one end of the cavity 1102 far away from the second spring 1101, an installation groove 13 is transversely arranged on the front surface of the cavity 1102, an installation rod 14 extending to the outer side of the cavity 1102 through the installation groove 13 is installed at one end of the front surface of the movable rod 1103 close to the second spring 1101, a travel limiting mechanism 9 is installed on one side of the fixed plate 2 close to the mounting frame 10, a movable plate 3 is installed on one side of the travel limiting mechanism 9 far away from the fixed plate 2, through holes 1 are evenly formed in the interior of the movable plate 3, and the travel limiting mechanism 9 comprises a limiting block 901 and a limiting groove 902, the limiting groove 902 is located on one side of the fixed plate 2 close to the box body 7, a limiting block 901 matched with the limiting groove 902 is installed below the outer side of the limiting groove 902, one side of the limiting block 901 close to the movable plate 3 is fixedly connected with the movable plate 3, and the front face of the box body 7 is provided with the door body 6 through a hinge.

The working principle is as follows: during storage, a worker can move the mounting rod 14 towards the cavity 1102, and move the movable plate 3 upwards by the cooperation between the limiting block 901 and the limiting groove 902, after the position of the movable plate 3 is adjusted, the movable rod 1103 is pushed to move towards the box body 7 by the elastic action of the second spring 1101, then the box body 7 passes through the through hole 1 and reaches the inside of the clamping groove 12, so that the movable plate 3 is conveniently fixed, the device can be conveniently fixed by the movable plate 3 to the box body 7 above in the stacking process, the box body 7 above is prevented from sliding down, and the box body 7 can be bumped in the transportation process, when bumped, the device can shake, then the box body 7 between the upper part and the lower part can be squeezed, the pressure is buffered by the elastic potential energy of the first spring 5, and meanwhile, after the baffle 8 is stressed, the slider is pushed by the connecting piece 4 to slide towards the third spring 1502, utilize third spring 1502 to further cushion pressure, be convenient for protect box 7, prevent that the phenomenon of damage from appearing in the article of box 7 inside.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dropproof packing box, includes box (7), its characterized in that: buffer gear (15) are installed at the top end of the box body (7) and the two ends of the bottom end of the box body (7), a connecting piece (4) is hinged to one end, away from the box body (7), of the buffer gear (15), a baffle (8) is hinged to one end, away from the buffer gear (15), of the connecting piece (4), a first spring (5) is evenly installed at the middle position between the baffle (8) and the box body (7), installation frames (10) are installed on the two sides of the box body (7), a fixed plate (2) is installed on one side, away from the box body (7), of the installation frames (10), a telescopic mechanism (11) is installed at the top end of the fixed plate (2), a traffic limiting mechanism (9) is installed on one side, close to the installation frames (10), of the traffic limiting mechanism (9) is installed on one side, away from the fixed plate (2), a movable plate (3) is installed on one side, and through holes (1) are evenly formed in the vertical portion of the movable plate (3), the front surface of the box body (7) is provided with a door body (6) through a hinge.

2. A fall-protection packaging box according to claim 1, characterized in that: buffer gear (15) are including concave piece (1501), third spring (1502), slider (1503) and slide bar (1504), concave piece (1501) are located the both ends of box (7) top and bottom, and the inboard of concave piece (1501) transversely installs slide bar (1504), and the intermediate position department cover in slide bar (1504) outside is equipped with slider (1503) rather than matching each other, slider (1503) are articulated with the one end that baffle (8) were kept away from in connecting piece (4), concave piece (1501) are installed to the one end of keeping away from first spring (5) in slide bar (1504) outside.

3. A fall-protection packaging box according to claim 1, characterized in that: telescopic machanism (11) include second spring (1101), cavity (1102) and movable rod (1103), cavity (1102) are located the top of fixed plate (2), and cavity (1102) is inside to be kept away from one side of box (7) and to install second spring (1101), the inside one end of keeping away from second spring (1101) of cavity (1102) is installed and is run through movable rod (1103) of cavity (1102) one side.

4. A fall-protection packaging box according to claim 3, characterized in that: the front of cavity (1102) transversely is provided with mounting groove (13), the installation pole (14) that extend to the cavity (1102) outside through mounting groove (13) are installed to the one end that the front of movable rod (1103) is close to second spring (1101).

5. A fall-protection packaging box according to claim 1, characterized in that: the limiting mechanism (9) comprises a limiting block (901) and a limiting groove (902), the limiting groove (902) is located on one side, close to the box body (7), of the fixed plate (2), the limiting block (901) matched with the limiting groove (902) is installed below the outer side of the limiting groove (902), and one side, close to the movable plate (3), of the limiting block (901) is fixedly connected with the movable plate (3).

6. A fall-protection packaging box according to claim 5, characterized in that: a clamping groove (12) is formed above one side of the mounting frame (10).