CN219905377U - Lock catch mechanism for turnover box - Google Patents

Abstract

The utility model belongs to the technical field of locks, and relates to a lock catch mechanism for a turnover box, which comprises an outer lock catch, an inner lock catch, a tracker, a seal and an inserting card, wherein the outer lock catch is fixed on an upper cover plate of the turnover box, the inner lock catch is fixed on a front side plate of the turnover box, the seal is stuck on the inserting card, the upper cover plate of the turnover box is turned inwards, the buckle plate of the outer lock catch is buckled inwards, the outer buckle plate of the outer lock catch enables the upper cover plate to be fixedly connected on the front side plate, if the turnover box is to be opened, the buckle plate is turned upwards, the right part of the seal and the left part of the seal are torn open, whether the seal is complete or not can be judged in the transportation process by observing whether the seal is complete or not through the transparent outer lock catch, so that the technical problem that the turnover box cannot be disassembled in the transportation process in the market at present is solved, and the tracker arranged on the outer lock catch is provided with an electronic tag and a bar code or a two-dimensional code, and digital logistics management is convenient.

Description

Lock catch mechanism for turnover box

Technical Field

The utility model belongs to the technical field of locking and relates to a locking mechanism for a turnover box.

Background

At present, the problems encountered by the locking mechanism commonly used for the turnover box in the market are: one is to use adhesive tape to tightly bind the turnover box, which causes resource waste and is not environment-friendly; the other is that the disposable lead seal, the plastic buckle and the like are used, and the anti-theft and anti-disassembly functions are not provided, so that the safety is not enough.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a locking mechanism for a turnover box, so as to solve the technical problems that the prior art causes resource waste in the transportation process of the turnover box, is not environment-friendly or cannot be prevented from being disassembled by stealth.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the lock catch mechanism for the turnover box is characterized by comprising an outer lock catch arranged on an upper cover plate of the turnover box, an inner lock catch arranged on a front side plate of the turnover box, a tracker and an inserting card arranged on the inner side of the outer lock catch, and a seal arranged on the inserting card;

the outer lock catch comprises: the upper buckle plate is arranged on the outer side of the upper cover plate of the turnover box, the lower buckle plate is arranged on the inner side of the upper cover plate of the turnover box and the buckle plate is arranged on the front side plate of the turnover box, the buckle plate is connected with the upper buckle plate through a connecting wire, an upper accommodating groove is formed in the inner side of the upper buckle plate, an outer clamping hook is arranged on the surface, facing the upper cover plate, of the upper buckle plate, an outer clamping groove in insertion fit with the outer clamping hook is formed in the lower buckle plate, an outer through groove corresponding to the outer clamping groove is formed in the upper cover plate, the outer clamping hook penetrates through the outer through groove and the outer clamping groove to enable the upper buckle plate and the lower buckle plate to be overlapped into a whole and clamp the upper cover plate, a lower accommodating groove and a locking hook are formed in the inner side of the buckle plate, and inserting clamping grooves are formed in the two sides of the lower accommodating groove.

The inner lock catch comprises: the outer side of the outer buckle plate is provided with a convex bottom plate and a latch hook groove which is in plug-in fit with the latch hook, the surface of the outer buckle plate facing the front side plate is provided with an inner latch hook, the inner buckle plate is arranged on the inner side of the front side plate and is provided with an inner slot which is in plug-in fit with the inner latch hook, the front side plate is provided with an inner through slot corresponding to the inner slot, and the inner latch hook penetrates through the inner through slot and is plugged with the inner slot to enable the outer buckle plate and the inner buckle plate to be overlapped into a whole and clamp the front side plate;

the tracker includes: the bar code or the two-dimensional code positioned at the upper end and the electronic tag arranged at the lower end are respectively arranged in the upper accommodating groove, and the upper end face of the tracker corresponds to the upper accommodating groove;

the seal includes: the right part of the seal, the left part of the seal and the point-broken cutting line are positioned at the central line positions of the right part of the seal and the left part of the seal;

the plug-in card comprises: the seal bottom plate, the blank, the frame and set up on the frame with recess grafting complex arch, the side and the frame inboard fixed connection of seal bottom plate, the blank be the space of no bottom plate, the blank is located the frame, the blank corresponds with protruding bottom plate, seal bottom plate and blank's shape, the size is identical, the blank, protruding bottom plate and seal left part's shape, the size is identical, seal right part is pasted in the upper end of seal bottom plate, seal left part and blank coincide, insert card and lower accommodation groove grafting cooperation, seal bottom plate's up end inserts lower accommodation groove to the buckle, insert card groove up-down clamp frame, protruding and recess grafting cooperation card, the buckle outwards buckle, protruding bottom plate passes blank and seals the left part and bonds together, latch hook and the epaxial upper cover plate fixed connection of outer buckle messenger turnover case is on the preceding curb plate, when the buckle upwards overturns, latch hook and latch hook groove separation, seal right part and seal left part are torn along the broken line.

Further, the outer lock catch is made of transparent materials.

Further, the upper pinch plate can inwards see the bar code or the two-dimensional code at the upper end of the tracker.

Further, after the latch hook on the pinch plate is inserted into the latch hook groove on the outer pinch plate, the finished seal can be seen inwards through the pinch plate.

Further, the buckle plate can be turned over along the connecting line.

Further, the locking process of the locking mechanism of the utility model is as follows: when the buckle plate connected with the upper cover plate of the turnover box is buckled to the outer buckle plate, the convex bottom plate penetrates through the blank part and is adhered to the left part of the seal, and the lock hook on the buckle plate is spliced with the lock hook groove on the outer buckle plate, so that the upper cover plate of the turnover box is fixedly connected with the front side plate, and the final locking of the locking mechanism on the turnover box is completed.

Further, the opening process of the locking mechanism of the utility model is as follows: when the turnover box needs to be opened, the buckle plate is turned upwards, the lock hook is separated from the lock hook groove, the right part of the seal and the left part of the seal are torn along the point cutting line, and the upper cover plate of the turnover box can be opened.

The utility model has the advantages that: compared with the prior art, the locking mechanism can observe whether the seal is complete or not through the transparent outer lock catch, if the seal is damaged, the turnover box is possibly disassembled in the transportation process, so that the purpose of preventing the disassembly is achieved, and the use safety of the turnover box is improved; the electronic tag and the bar code or the two-dimensional code are arranged on the tracker, so that digital logistics management is facilitated; the utility model has the characteristics of simple structure, convenient use, high safety and the like; in addition, the locking mechanism can be recycled except for the seal, and has the characteristics of resource conservation and environmental protection.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a perspective schematic view of a latch mechanism;

FIG. 2 is an exploded view of the outer shackle A;

FIG. 3 is a schematic view of the structure of the inner lock catch B;

FIG. 4 is an exploded view of the inner shackle B;

fig. 5 is a schematic structural view of the tracker C;

FIG. 6 is a schematic view of the structure of a seal D;

FIG. 7 is a schematic view of the card E in the inserted position;

FIG. 8 is a schematic view of the latch mechanism in position with the upper lid of the transfer case fully open;

FIG. 9 is a schematic diagram of an embodiment;

reference numerals illustrate:

101. upper clip, 102, lower clip, 103, clip, 104, connecting wire, 105, upper receiving slot, 106, outer clip, 107, outer clip slot, 108, outer through slot, 109, lower receiving slot, 110, latch hook, 111, card insertion slot, 112, groove, 201, outer clip, 202, inner clip, 203, raised bottom plate, 204, latch hook slot, 205, inner clip, 206, inner clip slot, 207, inner through slot, 301, bar code or two-dimensional code, 302, electronic tag, 401, right seal, 402, left seal, 403, broken cut line, 501, seal bottom plate, 502, blank, 503, outer frame, 504, protrusion, A, outer lock, B, inner lock, C, tracker, D, seal, E, card insertion

Detailed Description

In order to make the present utility model better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings, and it is obvious that the described embodiments are only one embodiment of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, shall fall within the scope of the utility model.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; referred to as being "fixed," "disposed," "mounted" to another element, it can be directly on the other element or intervening elements may also be present; the terms upper, lower, front, inner, outer, left, right, etc. in this specification or any other terms of orientation are defined with respect to their structures, and are relative concepts, so that they may be changed in correspondence with different positions and different usage states, and therefore, these or other terms of orientation should not be interpreted as limiting terms, unless otherwise defined, and all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this utility model pertains; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1-9, the present utility model provides a locking mechanism for a tote, comprising an outer lock a, an inner lock B, a tracker C, a seal D, and an insert E. The upper buckle plate 101 arranged on the outer buckle A is fixedly connected with the upper cover plate of the turnover box, when the buckle plate 103 arranged on the outer buckle A buckles the outer buckle plate 201 arranged on the inner buckle B, the convex bottom plate 203 arranged on the outer buckle plate 201 passes through the blank part 502 arranged on the inserting card E, the convex bottom plate 203 is adhered with the left part 402 of the seal D, and the lock hook 110 arranged on the buckle plate 103 is spliced with the lock hook groove 204 arranged on the outer buckle plate 201 to fixedly connect the upper cover plate of the turnover box on the front side plate, so that the final locking of the locking mechanism on the turnover box is completed. When the turnover box needs to be opened, the buckle plate 103 is turned upwards, the lock hook 110 is separated from the lock hook groove 204, the right seal part 401 and the left seal part 402 arranged on the seal D are torn along the point cutting line 403, and the upper cover plate of the turnover box can be opened. Whether seal D is complete is observed through transparent outer hasp A, if seal D is impaired, can trace back to solve the technical problem that turnover case can't prevent the stealthy in the transportation in the present market, and have electronic tags 302 and bar code or two-dimensional code 301 on the tracker C, make things convenient for digital logistics management.

Further, the outer lock a includes: the upper buckle plate 101 located the upper cover plate outside of the turnover box, the lower buckle plate 102 located the upper cover plate inside of the turnover box and the buckle plate 103 located the front side plate of the turnover box, wherein the buckle plate 103 is connected with the upper buckle plate 101 through a connecting wire 104, an upper accommodating groove 105 is formed in the inner side of the upper buckle plate 101, the thickness of the upper accommodating groove 105 is half of that of the upper buckle plate 101, an outer clamping hook 106 is arranged on the surface, facing the upper cover plate, of the upper buckle plate 101, an outer clamping groove 107 in plug-in fit with the outer clamping hook 106 is formed in the lower buckle plate 102, an outer through groove 108 corresponding to the outer clamping groove 107 is formed in the upper cover plate, and the outer clamping hook 106 penetrates through the outer through groove 108 to be plug-in with the outer clamping groove 107 so that the upper buckle plate 101 and the lower buckle plate 102 are overlapped into a whole and clamp the upper cover plate. The inner side of the buckle plate 103 is provided with a lower accommodating groove 109 and a latch hook 110, the thickness of the lower accommodating groove 109 is one half of that of the buckle plate 103, two sides of the lower accommodating groove 109 are provided with inserting and clamping grooves 111, and the inserting and clamping grooves 111 are provided with grooves 112.

Further, the inner lock catch B includes: the outer buckle 201 outside the front side plate of the turnover box and the inner buckle 202 inside the front side plate of the turnover box, wherein the outer side of the outer buckle 201 is provided with a raised bottom plate 203 and a latch hook groove 204 which is in plug connection with the latch hook 110, an inner hook 205 is arranged on the surface of the outer buckle 201 facing the front side plate, the inner buckle 202 is arranged on the inner side of the front side plate, an inner clamping groove 206 which is in plug connection with the inner clamping hook 205 is arranged on the inner buckle 202, an inner through groove 207 corresponding to the inner clamping groove 206 is arranged on the front side plate, and the inner clamping hook 205 penetrates through the inner through groove 207 and is plug connection with the inner clamping groove 206 to enable the outer buckle 201 and the inner buckle 202 to be overlapped into a whole and clamp the front side plate.

Further, the tracers C include: the bar code or the two-dimensional code 301 positioned at the upper end and the electronic tag 302 arranged at the lower end, the shape and the thickness of the tracker C are the same as those of the upper accommodating groove 105, the tracker C corresponds to the upper accommodating groove 105, and the upper end face of the tracker C is placed in the upper accommodating groove 105 towards the inner side of the upper pinch plate 101.

Further, the seal D includes: the right seal 401, the left seal 402 and the broken cutting line 403, wherein the broken cutting line 403 is positioned at the center line of the right seal 401 and the left seal 402.

Further, the card E includes: the seal bottom plate 501, the blank 502, the outer frame 503 and the protrusion 504 which is arranged on the outer frame 503 and is in plug-in fit with the groove 112, the plug card E is in plug-in fit with the lower accommodating groove 109, and the thickness of the plug card E is the same as that of the plug card groove 111. The side of the seal bottom plate 501 is fixedly connected with the inner side of the outer frame 503, the blank 502 is a space without a bottom plate, the blank 502 is located in the outer frame 503, the blank 502 corresponds to the raised bottom plate 203, the shapes and the sizes of the seal bottom plate 501 and the blank 502 are identical, the blank 502, the raised bottom plate 203 and the seal left part 402 are identical, the seal right part 401 is adhered to the upper end of the seal bottom plate 501, the seal left part 402 is overlapped with the blank 502, the upper end of the seal bottom plate 501 is inserted into the lower accommodating groove 109 towards the pinch plate 103, the outer frame 503 is clamped up and down by the card inserting groove 111, the raised 504 is matched with the groove 112 in a plugging manner to clamp the card E, the pinch plate 103 is buckled to the outer pinch plate 201, the raised bottom plate 203 passes through the blank 502 and is adhered together with the seal left part 402, the lock hook 110 on the pinch plate 103 is plugged with the lock hook groove 204 on the outer pinch plate 201 to fixedly connect the upper cover plate of the turnover box on the front side plate, when the pinch plate 103 is turned up, the lock hook 110 is separated from the lock hook groove 204, and the seal left part 401 and the seal left part 402 are torn along the tear line 403.

Further, the outer shackle a is made of a transparent material.

Further, a bar code or two-dimensional code 301 at the upper end of the tracker C is visible inward through the upper gusset 101.

Further, when the latch hook 110 on the pinch plate 103 is engaged with the latch hook groove 204 on the outer pinch plate 201, the completed seal D is visible inwardly through the pinch plate 103.

Further, the buckle 103 may be turned over along the connection line 104.

Further, the locking process of the locking mechanism of the utility model is as follows: the insert card E moves out of the lower containing groove 109 leftwards in parallel, the bulge 504 is separated from the groove 112, the right part 401 of the seal D is stuck on the upper end of the seal bottom plate 501, the left part 402 of the seal is overlapped with the blank 502, the insert card E is inserted into the lower containing groove 109, the upper end surface of the seal bottom plate 501 is inserted into the lower containing groove 109 until the insert card E is completely inserted into the lower containing groove 109, the outer frame 503 of the insert card E is clamped up and down by the insert card groove 111, the bulge 504 is inserted into the groove 112 to clamp the insert card E, an article is put into the turnover box, the upper cover plate of the turnover box is folded and turned inwards, when the clamp plate 103 is buckled to the outer clamp plate 201, the bulge bottom plate 203 on the outer clamp plate 201 passes through the blank 502 on the insert card E and is stuck together with the seal left part 402, and the lock hook 110 on the outer clamp plate 201 is inserted into the lock hook groove 204 so that the upper cover plate of the turnover box is fixedly connected onto the front side plate, and the final locking of the locking mechanism on the turnover box is completed.

Further, the opening process of the locking mechanism of the utility model is as follows: when the turnover box needs to be opened, the buckle plate 103 on the outer buckle A is turned upwards, the lock hook 110 on the buckle plate 103 is separated from the lock hook groove 204 on the outer buckle plate 201, the right seal part 401 and the left seal part 402 are torn along the point cutting line 403, and the upper cover plate of the turnover box can be opened.

The utility model has the advantages that: compared with the prior art, the locking mechanism can observe whether the seal D is complete or not through the transparent outer lock catch A, if the seal D is damaged, the turnover box can be possibly disassembled in the transportation process, so that the purpose of preventing the disassembly is achieved, and the use safety of the turnover box is improved; the electronic tag 302 and the bar code or the two-dimensional code 301 are arranged on the tracker C of the locking mechanism, so that digital logistics management is facilitated; the utility model has the characteristics of simple structure, convenient use, high safety and the like; in addition, the locking mechanism can be recycled except the seal D, and has the characteristics of resource conservation and environmental protection.

The foregoing examples have been provided merely to illustrate embodiments of the present utility model, and the present utility model is not to be construed as limiting the scope thereof, but it should be understood that any modifications and improvements in shape, size, material, connection, installation location, etc. which are within the scope of the utility model will be apparent to those skilled in the art without departing from the spirit of the utility model. The embodiment of the utility model can be used for a turnover box and other devices, and is not to be construed as limiting the application scope of the utility model.

Claims (5)

1. The lock catch mechanism for the turnover box is characterized by comprising an outer lock catch (A) arranged on an upper cover plate of the turnover box, an inner lock catch (B) arranged on a front side plate of the turnover box, a tracker (C) and an inserting card (E) which are arranged on the inner side of the outer lock catch (A), and a seal tag (D) arranged on the inserting card (E);

the outer lock catch (A) comprises: the upper buckle plate (101) positioned at the outer side of the upper cover plate of the turnover box, the lower buckle plate (102) positioned at the inner side of the upper cover plate of the turnover box and the buckle plate (103) positioned at the front side plate of the turnover box, wherein the buckle plate (103) is connected with the upper buckle plate (101) through a connecting wire (104), an upper accommodating groove (105) is formed in the inner side of the upper buckle plate (101), an outer clamping hook (106) is arranged on the surface, facing the upper cover plate, of the upper buckle plate (101), an outer clamping groove (107) in plug-in fit with the outer clamping hook (106) is formed in the lower buckle plate (102), an outer through groove (108) corresponding to the outer clamping groove (107) is formed in the upper cover plate, the outer clamping hook (106) penetrates through the outer through groove (108) to be plugged with the outer clamping groove (107) so that the upper buckle plate (101) and the lower buckle plate (102) are overlapped into a whole and clamp the upper cover plate, a lower accommodating groove (109) is formed in the inner side of the buckle plate (103), a plug-in groove (111) is formed in the two sides of the lower accommodating groove (109), and a plug-in groove (111) is formed in the upper clamping groove (111);

the inner lock catch (B) comprises: the outer buckle plate (201) positioned at the outer side of the front side plate of the turnover box and the inner buckle plate (202) positioned at the inner side of the front side plate of the turnover box, wherein a raised bottom plate (203) and a latch hook groove (204) which is in plug-in fit with the latch hook (110) are arranged at the outer side of the outer buckle plate (201), an inner hook (205) is arranged on the surface of the outer buckle plate facing the front side plate, the inner buckle plate (202) is arranged at the inner side of the front side plate, an inner clamping groove (206) which is in plug-in fit with the inner hook (205) is arranged on the inner buckle plate (202), an inner through groove (207) corresponding to the inner clamping groove (206) is arranged on the front side plate, and the inner hook (205) penetrates through the inner through groove (207) to be plugged in the inner clamping groove (206) so that the outer buckle plate (201) and the inner buckle plate (202) are overlapped into a whole and clamp the front side plate;

the tracker (C) comprises: the electronic tag comprises a bar code or two-dimensional code (301) positioned at the upper end and an electronic tag (302) arranged at the lower end, wherein the tracker (C) corresponds to the upper accommodating groove (105), and the upper end surface of the tracker (C) is placed in the upper accommodating groove (105) towards the inner side of the upper pinch plate (101);

the seal (D) comprises: the seal comprises a seal right part (401), a seal left part (402) and a point-break cutting line (403), wherein the point-break cutting line (403) is positioned at the center line position of the seal right part (401) and the seal left part (402);

the card (E) comprises: the seal bottom plate (501), the blank part (502), the outer frame (503) and the bulge (504) which is arranged on the outer frame (503) and is in plug-in fit with the groove (112), the side surface of the seal bottom plate (501) is fixedly connected with the inner side of the outer frame (503), the blank part (502) is a space without a bottom plate, the blank part (502) is positioned in the outer frame (503), the blank part (502) corresponds to the bulge bottom plate (203), the shape and the size of the seal bottom plate (501) and the blank part (502) are identical, the blank part (502), the bulge bottom plate (203) and the seal left part (402) are identical, the seal right part (401) is adhered to the upper end of the seal bottom plate (501), the seal left part (402) is overlapped with the blank part (502), the plug-in (E) is in plug-in fit with the lower accommodating groove (109), the upper end surface of the seal bottom plate (501) is inserted into the lower accommodating groove (109), the plug-in groove (111) is clamped with the bulge bottom plate (503), the bulge (502), the bulge (203) is matched with the seal bottom plate (402) and the seal left part (402) is adhered to the seal bottom plate (201) through the bulge (402), the lock hook (110) on the buckle plate (103) is spliced with the lock hook groove (204) on the outer buckle plate (201) to enable the upper cover plate of the turnover box to be fixedly connected to the front side plate, when the buckle plate (103) is turned upwards, the lock hook (110) is separated from the lock hook groove (204), and the right part (401) and the left part (402) of the seal are torn along the point-breaking cutting line (403).

2. A latch mechanism according to claim 1, wherein said outer latch (a) is made of a transparent material.

3. The latch mechanism according to claim 1 or 2, wherein the upper buckle plate (101) is capable of inward viewing a bar code or a two-dimensional code (301) at the upper end of the tracker (C).

4. The latch mechanism according to claim 1 or 2, wherein the completed seal (D) is visible inwardly through the latch plate (103) after the latch hook (110) on the latch plate (103) is inserted into the latch hook slot (204) on the outer latch plate (201).

5. The locking mechanism according to claim 1, wherein the buckle (103) is reversible along the connecting line (104).