CN220722055U - Packing carton with detect weight - Google Patents

Abstract

The utility model relates to the technical field of packaging boxes and discloses a packaging box with weight detection, which comprises a box body and a box cover, wherein the box cover is fixedly arranged at the upper end surface of the box body, a clamping groove is formed in the upper end surface of the box body, the box cover is clamped and arranged at the inner position of the clamping groove, a plurality of springs are fixedly arranged on the bottom surface of the box body, a bottom plate is fixedly arranged on the upper end surface of each spring, sliding strips are fixedly arranged at the front end and the rear end of each bottom plate, and sliding grooves are formed in the inner part of the box body and close to the positions of the sliding strips. According to the utility model, the bottom plate moves downwards to enable the sliding strips to move downwards along the sliding grooves to drive the racks to move downwards, the second gear drives the first gear to enable the rotating shaft to rotate, and when the rotating shaft drives the pointer to rotate to the appointed position on the annular scale groove, a user stops placing products into the box body, so that the user can conveniently and quantitatively package the products, and the weighing is convenient to use without using other weight detecting equipment.

Description

Packing carton with detect weight

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a packaging box with weight detection function.

Background

The packing box is used for packing products, the function of the packing box is to ensure the safety of the products in transportation, the packing box plays an extremely important role in the modern product packing industry, the packing boxes required by the transportation and storage requirements of different types of products are generally different, and the common packing boxes can be generally divided into paper boxes, iron boxes, wood boxes and leather boxes.

When some products needing to be packaged and transported according to the weight are packaged, the products need to be placed in the box body firstly, then the box is placed in a corresponding weight detecting device for weighing, the products are packaged after the weight reaches the requirement, the products with the corresponding weight are unsuitable in weight, and the operation is troublesome.

Accordingly, a person skilled in the art provides a package with a weight detection to solve the above-mentioned problems set forth in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the packaging box with the weight detection function, which is convenient for a user to quickly observe whether the weight of the product in each box body is the same when the product is placed in a plurality of box bodies, is convenient for the user to quantitatively package the product, does not need to use other weight detection equipment for weighing, can directly observe whether the required weight is reached through the box body, and is simple to operate and convenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the packing box with the weight detection function comprises a box body and a box cover, wherein the box cover is fixedly arranged at the upper end surface of the box body, a clamping groove is formed in the upper end surface of the box body, and the box cover is clamped and arranged at the inner position of the clamping groove;

the novel multifunctional box comprises a box body and is characterized in that a plurality of springs are fixedly arranged on the inner bottom surface of the box body, a bottom plate is fixedly arranged on the upper end surface of each spring, sliding bars are fixedly arranged at the front end and the rear end of each bottom plate, sliding grooves are formed in the positions, close to the sliding bars, of the inner portion of the box body, racks are fixedly arranged on the upper end surface, close to the front side, of each sliding bar, cavities are formed in the positions, close to the front end, of the inner portion of the box body, gears are rotatably arranged in the positions, close to the two gears, the gears are meshed with the gears, and the racks are meshed with the gears;

the center position of the front end face of the first gear is fixedly provided with a rotating shaft, a movable cavity is formed in the box body and close to the rotating shaft, the rotating shaft penetrates through the box body and the movable cavity to the inner position of the movable cavity respectively, a pointer is fixedly arranged at the outer side of the rotating shaft and close to the upper end position, and an annular scale groove is formed in the box body and close to the movable cavity;

through above-mentioned technical scheme, place the bottom plate with the product during the use, the weight of product pushes down the bottom plate and makes a plurality of draw runner along the spout downwardly moving, can drive the rack downwardly moving when the draw runner removes to make No. two gears drive gear rotation, gear rotation can make the pointer rotate, after the pointer rotates the position of appointed on the annular scale groove, stop placing the product to the box in, thereby can guarantee to deposit the product of suitable weight in every box.

Further, a limiting groove is fixedly formed in the box body and close to the position of the rack, and the rack is slidably arranged in the limiting groove;

through the technical scheme, the limiting groove is convenient for limiting the movement track of the rack, and the accuracy of meshing between the rack and the second gear can be improved by preventing the rack from shifting.

Further, a perspective piece is fixedly arranged on the front end face of the box body close to the movable cavity;

through the technical scheme, the perspective piece can protect the parts in the movable cavity, prevent the parts from being damaged, and can also facilitate the perspective piece to observe the marks of the annular scale grooves corresponding to the pointers.

Further, an anti-slip pad is fixedly arranged on the lower end face of the box body;

through the technical scheme, the anti-slip pad can strengthen the anti-slip property of the box body and prevent the box body from moving when being stored.

Further, a plurality of ventilation holes are fixedly formed in the position, close to the upper end, of the outer side of the box body;

through the technical scheme, the air holes can facilitate the air flow inside and outside the box body, and the ventilation of the products inside is facilitated.

Further, the sliding strips are respectively arranged at the inner positions of the sliding grooves in a sliding manner;

through the technical scheme, the sliding strip can conveniently move up and down along the track of the sliding groove, and the bottom plate can conveniently move up and down.

Further, the box body comprises a kraft paper layer, a corrugated paper layer is fixedly arranged on the inner side of the kraft paper layer, and an anti-deformation layer is fixedly arranged on the inner side of the corrugated paper layer;

through above-mentioned technical scheme, kraft paper's intensity is high, and anti deformability is good, convenient printing, and corrugated paper's intensity is high, can prevent that the box body from warping, and anti deformation layer can improve the intensity of box body, can prevent that the box body from warping and leading to unable fine protection inside product.

The utility model has the following beneficial effects:

1. according to the packaging box with the weight detection function, the bottom plate, the springs, the racks, the first gear, the second gear, the rotating shaft, the annular scale groove and the pointer are arranged, the springs are driven to deform downwards by the downward force of the product on the bottom plate, so that the sliding strips move downwards along the sliding grooves, the racks are driven to move downwards when the sliding strips move, the second gear drives the first gear to rotate the rotating shaft, the rotating shaft drives the pointer to rotate to the designated position on the annular scale groove, a user stops placing the product in the box body, the user can conveniently weigh the product quantitatively when placing the product in the box bodies, other weight detection equipment is not needed, whether the required amount is reached or not can be directly observed through the box body, and the packaging box is convenient to use.

2. According to the packing box with the weight detection function, when a user places a product to be quantitatively packed into the packing box, the product is directly placed into the box body, whether the pointer points to the oriented position on the annular scale groove is observed, after the pointer points to the oriented position, the product is stopped being placed into the box body, and the box cover is clamped into the clamping groove at the upper side of the box body, so that the product is quantitatively packed by the user, and the operation is simple and convenient.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a side view of the unfolding axis of the box cover according to the utility model;

FIG. 3 is a schematic front cross-sectional view of the present utility model;

FIG. 4 is a schematic side cross-sectional view of the present utility model;

FIG. 5 is a schematic view of a portion of the structure of the position of the pointer in the present utility model;

FIG. 6 is an enlarged schematic view of the portion A of FIG. 3 in accordance with the present utility model;

FIG. 7 is an enlarged schematic view of the portion B of FIG. 4 in accordance with the present utility model;

fig. 8 is a schematic structural view of the case of the present utility model.

Legend description:

1. a case body; 2. a box cover; 3. ventilation holes; 4. a clamping groove; 5. perspective sheets; 6. a bottom plate; 7. a first gear; 8. an annular scale groove; 9. a pointer; 10. a rotating shaft; 11. a movable cavity; 12. a cavity; 13. a second gear; 14. a limit groove; 15. a rack; 16. a spring; 17. an anti-slip pad; 18. a slide bar; 19. a chute; 101. a kraft layer; 102. a corrugated paper layer; 103. an anti-deformation layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-8, one embodiment provided by the present utility model is: the utility model provides a packing carton with detect weight, includes box body 1 and lid 2, and lid 2 is fixed to be set up in box body 1 up end position, and draw-in groove 4 has been seted up to box body 1 up end, and lid 2 joint sets up in draw-in groove 4 inside position, conveniently fixes lid 2 and box body 1 and sets up together, is convenient for seal of lid 2;

the bottom surface in the box body 1 is fixedly provided with a plurality of springs 16, the upper end surfaces of the plurality of springs 16 are fixedly provided with a bottom plate 6, the bottom plate 6 is subjected to downward force to drive the plurality of springs 16 to deform downwards, so that the bottom plate 6 moves downwards, the front end and the rear end of the bottom plate 6 are fixedly provided with sliding strips 18, the sliding strips 18 and sliding grooves 19 are matched with each other to enable the bottom plate 6 to keep a relatively stable moving direction when moving downwards, sliding grooves 19 are formed in the box body 1 at positions close to the plurality of sliding strips 18, a rack 15 is fixedly arranged on the upper end surface of one sliding strip 18 at the front side in the plurality of sliding strips 18, a cavity 12 is formed in the box body 1 at the position close to the front end, the cavity 12 is convenient for the movement of a second gear 13, a first gear 7 and the rack 15, the second gear 13 is rotatably arranged in the box body 1 at the position close to the cavity 12, the first gear 7 is rotatably arranged in the position close to the second gear 13, the second gear 13 is meshed with the first gear 7, and the rack 15 is meshed with the second gear 13;

the center position of the front end face of the first gear 7 is fixedly provided with a rotating shaft 10, a movable cavity 11 is formed in the box body 1 and close to the rotating shaft 10, the movable cavity 11 is convenient for the pointer 9 to rotate, the rotating shaft 10 penetrates through the box body 1 and the movable cavity 11 respectively and is communicated to the inner position of the movable cavity 11, the pointer 9 is fixedly arranged at the position, close to the upper end, of the outer side of the rotating shaft 10, the rack 15 moves downwards to drive the second gear 13 to enable the first gear 7 to rotate, the first gear 7 rotates to drive the pointer 9 to rotate, the pointer 9 rotates to point to different scale positions of the annular scale grooves 8, the annular scale grooves 8 are formed in the position, close to the movable cavity 11, of the box body 1, corresponding positions are marked on the annular scale grooves 8 in advance, the position, when the box body 1 is filled with products, the products are required to be stored quantitatively, the packaged products can be conveniently used by users, the users do not need to weigh by using other weight detecting equipment, whether the required quantity can be directly observed through the outer side of the box body 1, the operation is simple, and the use is convenient;

the limiting groove 14 is fixedly arranged at the position, close to the rack 15, inside the box body 1, the rack 15 is slidably arranged at the position, inside the limiting groove 14, the limiting groove 14 is convenient for limiting the movement track of the rack 15, the rack 15 is prevented from being deviated, the meshing accuracy between the rack 15 and the gear II 13 can be improved, the perspective piece 5 is fixedly arranged at the position, close to the movable cavity 11, of the front end face of the box body 1, the perspective piece 5 can protect parts in the movable cavity 11, the parts are prevented from being damaged, the perspective piece 5 can conveniently observe marks of the annular scale groove 8 corresponding to the pointer 9, the anti-skid pad 17 is fixedly arranged on the lower end face of the box body 1, the anti-skid performance of the box body 1 can be enhanced, the box body 1 is prevented from moving when being stored, the plurality of ventilation holes 3 are fixedly arranged at the position, close to the upper end, inside and outside the box body 1, the ventilation holes 3 can be convenient for ventilation of products inside;

the sliding strips 18 are respectively arranged at the inner positions of the sliding grooves 19 in a sliding manner, the sliding strips 18 can move up and down along the tracks of the sliding grooves 19 conveniently, the bottom plate 6 can move up and down conveniently, the box body 1 comprises a kraft layer 101, a corrugated paper layer 102 is fixedly arranged on the inner side of the kraft layer 101, an anti-deformation layer 103 is fixedly arranged on the inner side of the corrugated paper layer 102, the kraft paper is high in strength, good in anti-deformation capability and convenient to print, the corrugated paper is high in strength, the box body 1 can be prevented from being deformed, the anti-deformation layer 103 can improve the strength of the box body 1, and the box body 1 can be prevented from being deformed to lead to products which cannot be well protected.

Working principle: when the packing box is used, a product is placed on the bottom plate 6, the weight of the product enables the bottom plate 6 to be subjected to downward force, the bottom plate 6 is subjected to downward force to drive the springs 16 to deform downwards, so that the bottom plate 6 moves downwards, the sliding strips 18 move downwards along the sliding grooves 19, the sliding strips 18 move downwards to drive the racks 15, the second gear 13 drives the first gear 7 to rotate, the first gear 7 rotates to enable the rotating shaft 10 to drive the pointer 9 to rotate, after the pointer 9 rotates to a designated position on the annular scale groove 8, a user stops placing the product in the box body 1, the box cover 2 is clamped inside the clamping groove 4, quantitative products are arranged in each box body 1, and the packing box is convenient to use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a packing carton with detect weight, includes box body (1) and lid (2), its characterized in that: the box cover (2) is fixedly arranged at the upper end face of the box body (1), a clamping groove (4) is formed in the upper end face of the box body (1), and the box cover (2) is clamped and arranged at the inner position of the clamping groove (4);

the novel multifunctional portable multifunctional device is characterized in that a plurality of springs (16) are fixedly arranged on the inner bottom surface of the box body (1), a bottom plate (6) is fixedly arranged on the upper end surface of each spring (16), sliding strips (18) are fixedly arranged at the front end and the rear end of each bottom plate (6), sliding grooves (19) are formed in positions, close to the sliding strips (18), of the box body (1), racks (15) are fixedly arranged on the upper end surface, close to the front side, of one sliding strip (18), of the sliding strips (18), cavities (12) are formed in the box body (1), a second gear (13) is rotatably arranged in the box body (1), a first gear (7) is rotatably arranged in the position, close to the second gear (13), of the box body (1), and the racks (15) are meshed with the second gear (13).

The novel rotary box is characterized in that a rotary shaft (10) is fixedly arranged at the center of the front end face of the first gear (7), a movable cavity (11) is formed in the box body (1) and close to the position of the rotary shaft (10), the rotary shaft (10) penetrates through the box body (1) and the movable cavity (11) respectively and is communicated to the inner position of the movable cavity (11), a pointer (9) is fixedly arranged at the outer side of the rotary shaft (10) close to the upper end, and an annular scale groove (8) is formed in the position of the box body (1) close to the movable cavity (11).

2. A package having a test weight as set forth in claim 1, wherein: the box body (1) is internally provided with a limiting groove (14) at a position close to the rack (15), and the rack (15) is slidably arranged at the inner position of the limiting groove (14).

3. A package having a test weight as set forth in claim 1, wherein: a perspective piece (5) is fixedly arranged on the front end face of the box body (1) close to the movable cavity (11).

4. A package having a test weight as set forth in claim 1, wherein: the lower end face of the box body (1) is fixedly provided with an anti-slip pad (17).

5. A package having a test weight as set forth in claim 1, wherein: a plurality of ventilation holes (3) are fixedly formed in the position, close to the upper end, of the outer side of the box body (1).

6. A package having a test weight as set forth in claim 1, wherein: the sliding strips (18) are respectively arranged at the inner positions of the sliding grooves (19) in a sliding mode.

7. A package having a test weight as set forth in claim 1, wherein: the box body (1) comprises a kraft layer (101), a corrugated paper layer (102) is fixedly arranged on the inner side of the kraft layer (101), and an anti-deformation layer (103) is fixedly arranged on the inner side of the corrugated paper layer (102).