CN208828371U - Packing box (Chinese character' jiangsu - Google Patents

Abstract

The utility model provides a packing box (100), include: a box body (10), a box cover (20) and a handle (30); the box cover (20) comprises a first cover plate (21) and comprises a connecting plate (211) capable of being covered on the opening (11), the first side of the connecting plate (211) is connected with the first side of the opening (11), the connecting plate (211) is provided with an assembling hole (213) and at least one sliding groove (214) which are communicated with each other, the second side of the connecting plate (211) is provided with an assembling side connected with the edge of the assembling hole (213), and the handle (30) penetrates into the assembling hole (213) and is slidably installed on the first cover plate (21) through the communicating part of the assembling hole (213) and the sliding groove (214). The utility model discloses can optimize the packaging technology of packing carton, reduce the damaged risk of packing carton in the assembling process, strengthen the stress intensity of packing carton handle.

Description

Packing box

Technical field

The utility model relates to field of home appliance technology more particularly to a kind of packing boxes.

Background technique

With the development of science and technology various household electronic products serve daily life.For convenient for household electrical appliance Transport, storage and protection household electrical appliance, needing will be in the dedicated packing box of household electrical appliance placement.And to meet inhomogeneity Type, different model and different weight household electrical appliance placement, people are to the size of packing box, design structure and the original used The requirement of material is also not quite similar.

Current packing box is mostly papery or plastic material, may include box body, box cover and is mounted on box cover Handle.In the preparation by being in scheduled shape by single piece of cardboard or plastic plate shearing, by folding and bonding forms cube Or the box body structure of other shapes, box cover lid are located in the top opening of box body, box body and box cover enclose and are set as placement space, pass through Household electrical appliance are placed in the placement space by the top opening of box body.The box can be picked and placed and moved using box cover top handle Body.

However the assembling parts of current box body are more, installation process is complicated.And handle is set up directly at the top of box cover, The problem of fracturing and shearing off box body during lifting compared with heavy articles.

Utility model content

In order to solve the problems, such as at least one mentioned in background technique, the utility model provides a kind of packing box, Neng Gouyou Change the packaging technology of packing box, reduces packing box and be risk of damage in an assembling process, the stress for enhancing packing box handle is strong Degree.

To achieve the goals above, the utility model provides a kind of packing box, comprising: box body, box cover and handle, box body Top has the opening of quadrangle, and box cover is arranged in opening, and handle is arranged on box cover,

Box cover include the first cover board, the first cover board include can cover be located at opening on connecting plate, the first side of connecting plate with The first side connection of opening, connecting plate are equipped with interconnected pilot hole and at least one sliding slot, and second side of connecting plate is set It is equipped with the assembly side connecting with assembly bore edges, handle penetrates pilot hole and is slidably mounted on by the connectivity part of pilot hole and sliding slot On first cover board.

Packing box provided by the utility model sets the first cover board to include the connecting plate connected and assembly side, even Pilot hole and sliding slot are set on fishplate bar, so that handle can extend into pilot hole, and pass through the connectivity part of pilot hole and sliding slot It is slidably installed on the chute, the edge by that will assemble side and pilot hole connects, and is improving the same of the support strength of the first cover board When can effectively improve the intensity of pilot hole, damage pilot hole and sliding slot during preventing handle from lifting upwards, to guarantee to pack The reliability of box splendid attire article.

In above-mentioned packing box, optionally, assembly side has fitting surface, when the first cover plate lid is closed in opening, Assembly side is located in box body, and fitting surface is abutted with the inner wall of box body.

By the way that assembly side is arranged between box body and the first cover board, and when the first cover plate lid is closed, the dress on side will be assembled It is abutted with face with inboard wall of cartridge, closes the stability in opening to increase support strength and the box cover lid of the first cover board.

In above-mentioned packing box, optionally, assembly side is connect with connecting plate by folded edge, folded edge and assembly side One side edge be overlapped.

It is connected by the way that side and connecting plate will be assembled through folded edge, protrudes into box body in order to assemble side when the first cover plate lid is closed In, and increase the bonding strength between assembly side and connecting plate.

In above-mentioned packing box, optionally, box cover further includes the second cover board and third cover board, and the first of the second cover board Side and the first side of third cover board are connected to the opposite both sides of opening, the opposite both sides of opening and the first side phase of opening Neighbour, the second cover board and/or third cover board include stiffening plate.

When box cover lid closes in opening, second side of second side of the second cover board and third cover board is towards side close to each other To extension, and the second cover board and third cover board are located above the first cover board, and the stiffening plate of the second cover board and/or third cover board is covered It covers on pilot hole and sliding slot.

By the way that stiffening plate is arranged on the second cover board and third cover board, stiffening plate covers pilot hole and sliding slot, so that handle During above mentioning, handle is not only contacted with the cell wall of the hole wall of pilot hole and sliding slot, moreover it is possible to stiffening plate is further contacted, thus sharp The installation site that handle is fixed with stiffening plate increases the mounting stability of handle, prevents handle from damaging box cover.

In above-mentioned packing box, optionally, the second cover board includes the first stiffening plate and the first limit plate, and first reinforces Form the first limiting slot between plate and the first limit plate, the first limiting slot is from the second side of the second cover board to the first of the second cover board Side extends.

Third cover board includes the second stiffening plate and the second limit plate, forms second between the second stiffening plate and the second limit plate Limiting slot, first side of second limiting slot from the second side of third cover board to third cover board extend.

When the second cover board and third cover plate lid are located on the first cover board, second side of the second cover board and third cover board is towards phase Mutually close direction extends, and the first stiffening plate and the second stiffening plate are covered on pilot hole and sliding slot, the first limiting slot and second Limiting slot forms stop zone, and handle is stretched out by stop zone.

By forming stop zone on the second cover board and third cover board, box cover is stretched out convenient for handle, for operator It holds.And it using the position-limiting action of stop zone, prevents handle from shaking during lifting, handle is further prevented to damage box Lid.

In above-mentioned packing box, optionally, handle includes pulling part and fixed part, when handle is mounted on the first cover board When upper, fixed position is located at the top of the first cover board in the lower section of the first cover board, pulling part.

By the way that fixed part to be arranged in the lower section of the first cover board, setting fixed plate using the connection board of the first cover board prevents from mentioning It is moved up during portable drawing, sliding slot and stop zone is stretched out by pulling part, held convenient for operator.

In above-mentioned packing box, optionally, fixed part includes partition and the mounting hole for being provided with partition both ends.

Pulling part includes mentioning item and being separately positioned on the mounting plate for mentioning a both ends, and the plate of mounting plate is arranged in the end for mentioning item Remaining plate face in the middle section in face, mounting plate forms stationary plane.

When pulling part is connect with fixed part, two mounting plates of pulling part are worn correspondingly by the first face of partition In two mounting holes, the stationary plane of mounting plate is abutted with the second face of partition.

By the way that the mounting plate of pulling part is worn the mounting hole of fixed part and is connected in the plate face of partition, to pass through fixation Pulling part is fixed in portion, prevents pulling part from moving up during lifting, not only guarantees the lifting stability and reliability of handle, but also Convenient for installation of the handle on the first cover board.

In above-mentioned packing box, optionally, pulling part and fixed part are integrally formed.

By the mechanical strength of handle can be improved, guarantee that the lifting of handle is steady by pulling part and fixed part integrated molding Qualitative and reliability.

In above-mentioned packing box, optionally, fillet is provided between fixed part and pulling part.

In above-mentioned packing box, optionally, the radius of fillet is 0.2 millimeter to 10 millimeters.

In above-mentioned packing box, optionally, the radius of fillet is 2 millimeters to 4 millimeters.

The mechanical strength of the two junction can be effectively increased by the way that fillet is arranged between pulling part and fixed part, to protect Demonstrate,prove the lifting stability of handle when in use.

In above-mentioned packing box, optionally, the first cover board is equipped with two sliding slots, is equipped with and fixes between two sliding slots The root of plate, fixed plate is connect with connecting plate, and the end of fixed plate extends towards pilot hole direction.

By the way that two sliding slots are arranged, to guarantee the lifting stability after handle installation, and fixed plate is set between handle, The intensity for further increasing sliding slot prevents the first cover board due to mechanical strength reduction caused by opening up sliding slot.

In above-mentioned packing box, optionally, box cover further includes the 4th cover board, the first side of the 4th cover board be connected to The first of opening while opposite on；

4th cover board is equipped with handle aperture, and when box cover lid closes, the 4th cover board is located at the upper of the second cover board and third cover board First side direction of side, second side towards the first cover board of the 4th cover board extends；

Handle sequentially passes through sliding slot, stop zone and handle aperture and stretches out box cover.

By being provided with the 4th cover board of handle aperture on the second cover board and third cover board, not only can be further improved The integral strength of box cover can also cover the first cover board of the second cover board, third cover board and part, guarantee the beauty of packing box Property.

In above-mentioned packing box, optionally, box body includes the box of side wall assemblies with the bottom for being connected to side wall assemblies Bottom, side wall assemblies include four side walls being sequentially connected, and four side walls and cassette bottom surround the splendid attire chamber for placing article jointly, Opening is located at the top for containing chamber.

By the way that the side wall being sequentially connected is arranged, simplify the manufacture and installation process of the packing box.

In above-mentioned packing box, optionally, the distance between two sliding slots close to pilot hole one end to separate from filling Distribution one end gradually increases.

Handle can be effectively prevented by slipping in sliding slot in the set-up mode of above-mentioned two sliding slots, and the installation to guarantee handle is steady It is qualitative.

In above-mentioned packing box, optionally, the distance of root to the end of fixed plate is greater than the first of the first cover board Side to second side distance half.

In above-mentioned packing box, optionally, the distance of end to the folded edge of fixed plate is greater than zero, and less than first First side of cover board to second side distance a quarter.

The above-mentioned set-up mode of fixed plate can prevent the first cover board from occurring mechanical strong due to opening up pilot hole and sliding slot The case where degree reduces.

In above-mentioned packing box, optionally, the distance of root to the end of the first stiffening plate is greater than or equal to first The distance of the root of limit plate to end.

In above-mentioned packing box, optionally, the distance of root to the end of the second stiffening plate is greater than or equal to second The distance of the root of limit plate to end.

The above-mentioned set-up mode of first stiffening plate and the second stiffening plate can guarantee that it is completely covered on pilot hole and sliding slot On, to effectively improve the integral strength of box cover.

The construction of the utility model and its other purpose of utility model and beneficial effect will be in conjunction with the accompanying drawings Description of preferred embodiments and it is more obvious and easy to understand.

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 made simply to introduce, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram for the packing box that the utility model embodiment one provides；

Fig. 2 is the structural schematic diagram of the box cover opening state for the packing box that the utility model embodiment one provides；

Fig. 3 is the structural schematic diagram of the first cover plate lid conjunction state of the packing box that the utility model embodiment one provides；

Fig. 4 is the second cover board of the packing box that the utility model embodiment one provides and the structure of third cover plate lid conjunction state Schematic diagram；

Fig. 5 is the structural schematic diagram of the unfolded state for the packing box that the utility model embodiment one provides；

Fig. 6 is the structural schematic diagram of the pulling part of the handle for the packing box that the utility model embodiment one provides；

Fig. 7 is the structural schematic diagram of the fixed part of the handle for the packing box that the utility model embodiment one provides；

Fig. 8 is the structural schematic diagram of the handle for the packing box that the utility model embodiment two provides.

Description of symbols:

100- packing box；

10- box body；

11- opening；

12- side wall；

13- cassette bottom；

20- box cover；

The first cover board of 21-；

211- connecting plate；

212- assembles side；

213- pilot hole；

214- sliding slot；

215- folded edge；

216- fixed plate；

The second cover board of 22-；

The first stiffening plate of 221-；

The first limit plate of 222-；

The first limiting slot of 223-；

23- third cover board；

The second stiffening plate of 231-；

The second limit plate of 232-；

The second limiting slot of 233-；

The 4th cover board of 24-；

241- handle aperture；

30- handle；

The pulling part 31-；

311- mentions item；

312- mounting plate；

313- fillet；

32- fixed part；

321- partition；

322- mounting hole.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with the excellent of the utility model The attached drawing in embodiment is selected, the technical scheme in the embodiment of the utility model is further described in more detail.In the accompanying drawings, certainly Begin to indicate same or similar component or component with the same or similar functions to same or similar label eventually.It is described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Below with reference to the implementation of attached drawing description Example is exemplary, it is intended to for explaining the utility model, and should not be understood as limiting the present invention.It is practical based on this Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts Example is applied, is fallen within the protection scope of the utility model.The embodiments of the present invention are described in detail with reference to the accompanying drawing.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " should broadly understood, for example, can make to be fixedly connected, be also possible to through the indirect phase of intermediary Even, the connection inside two elements or the interaction relationship of two elements be can be.For the ordinary skill people of this field For member, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

Embodiment one

Fig. 1 is the structural schematic diagram for the packing box that the utility model embodiment one provides.Fig. 2 is the utility model embodiment The structural schematic diagram of the box cover opening state of one packing box provided.Fig. 3 is the packing box that the utility model embodiment one provides The first cover plate lid conjunction state structural schematic diagram.Fig. 4 is the second cover board of the packing box that the utility model embodiment one provides With the structural schematic diagram of third cover plate lid conjunction state.Fig. 5 is the unfolded state for the packing box that the utility model embodiment one provides Structural schematic diagram.Fig. 6 is the structural schematic diagram of the pulling part of the handle for the packing box that the utility model embodiment one provides.Figure The structural schematic diagram of the fixed part of the handle of 7 packing boxes provided for the utility model embodiment one.

Referring to shown in attached drawing 1 to attached drawing 7, the utility model embodiment one provides a kind of packing box 100, comprising: box body 10, Box cover 20 and handle 30, the top of box body 10 have the opening 11 of quadrangle, and in opening 11, handle 30 is arranged the setting of box cover 20 On box cover 20.

Box cover 20 includes the first cover board 21, and the first cover board 21 includes that can cover the connecting plate 211 being located in opening 11, connecting plate 211 the first side is connect with the first side of opening 11, and connecting plate 211 is equipped with the pilot hole 213 being interconnected and at least one Sliding slot 214, second side of connecting plate 211 are provided with the assembly side 212 connecting with 213 edge of pilot hole, and handle 30 penetrates assembly Hole 213 is simultaneously slidably mounted on the first cover board 21 by the connectivity part of pilot hole 213 and sliding slot 214.

Box body 10 includes the cassette bottom 13 of side wall assemblies with the bottom for being connected to side wall assemblies, and side wall assemblies include being sequentially connected Four side walls 12, four side walls 12 and cassette bottom 13 surround the splendid attire chamber for placing article jointly, and opening 11, which is located at, contains chamber Top.

Further, assembly side 212 has fitting surface (not indicating in figure), when the first cover board 21 lid closes in opening 11 When, assembly side 212 is located in box body 10, and fitting surface is abutted with the inner wall of box body 10.

Also, assembly side 212 is connect with connecting plate 211 by folded edge 215, the side of folded edge 215 and assembly side 212 Coincident.

It should be noted that fitting surface can be assembly side 212 when being located in box body 10, towards the side of inboard wall of cartridge, Fitting surface by that will assemble side 212 is abutted with 10 inner wall of box body, to increase the support strength and box cover 20 of the first cover board 21 Lid closes stability when in opening 11.Assembly side 212 is connect with connecting plate 211 through folded edge 215, and folded edge 215 can increase Install the bonding strength between cobordant 212 and connecting plate 211 additional.

It should be noted that packing box 100 provided in this embodiment can pass through papery, plastic material or metal material Raw material manufacture, box body 10 can be cube, and the side wall 12 of box body 10, which encloses, to be set as containing chamber, and four sides are formed on the top for containing chamber The opening 11 of shape, opening 11 on be arranged box cover 20.Article to be packaged is placed on when in use and is contained in chamber, then by box cover 20 Lid, which closes, completes packaging.In actual use, the shape and material of packing box 100 can according to need setting, and the present embodiment is to it And it is without restriction, it is also not limited to above-mentioned example.

It is wherein the packaging for adapting to article of different shapes, the packet being adapted with article shape can be set in containing chamber Foam is filled, the inner wall of packaging foam is fitted in the outside wall surface of article, and outer wall is bonded with 10 inner wall of box body, after the lid of box cover 20 is set, The assembly side 212 of first cover board 21, which can block, to be set between packaging foam and box body 10, to play position-limiting action, prevents the first cover board 21 lids set position and deviation occur, while the support strength of the first cover board 21 can be improved.

Further, the one side edge for assembling side 212 is overlapped with folded edge 215, is protruded into convenient for handle 30 from pilot hole 213 And be slidably mounted on sliding slot 214, it, can be effective since assembly side 212 and connecting plate 211 are disposed around around pilot hole 213 The intensity for improving pilot hole 213 and sliding slot 214 prevents handle 30 in lifting, connecting plate 211 is damaged, to guarantee packing box 100 contain the reliability of article.

Wherein, referring to shown in attached drawing 5, which in the fabrication process, can use the expansion of three-dimensional geometrical figure The side wall 12 of box body 10 is set the structure being sequentially connected by principle, and box cover 20 and box are arranged on corresponding side wall 12 Bottom 13 simplifies the manufacture and installation process of the packing box 100.

Further, box cover 20 further includes the second cover board 22 and third cover board 23, the first side of the second cover board 22 and third First side of cover board 23 be connected to opening 11 opposite both sides, be open 11 opposite both sides and be open 11 the first side phase Neighbour, the second cover board 22 and/or third cover board 23 include stiffening plate.

When the lid of box cover 20 is closed when being open on 11, second side of second side of the second cover board 22 and third cover board 23 is towards mutual Close direction extends, and the second cover board 22 and third cover board 23 are located above the first cover board 21, and the second cover board 22 and/or The stiffening plate of third cover board 23 is covered on pilot hole 213 and sliding slot 214.

It should be noted that referring to shown in attached drawing 2 and attached drawing 3, the second cover board 22 and third cover board 23 with opening 11 Edge connection, and be open on 11 for connect being convenient for and for the first cover board of connection of the second cover board 22 and third cover board 23 21 edge is adjacent.When box cover 20, which covers, to be closed, the second cover board 22 and third cover board 23 are located at the top of the first cover board 21, wherein First cover board 21 and the second cover board 22 can be mutually splicing in the top that the first cover board 21 is arranged in Gai Hehou, can also be with It is the top for partly overlapping and the first cover board 21 being set.

The stiffening plate of second cover board 22 or third cover board 23 can cover pilot hole 213 and sliding slot 214.And as one kind The stiffening plate of preferred embodiment, the second cover board 22 and third cover board 23 covers pilot hole 213 and sliding slot 214.In handle 30 when above mentioning, and can make being connected in stiffening plate for the connecting plate 211 around pilot hole 213 and sliding slot 214, thus it is anti-here The connecting plate 211 at place is torn due to receiving the pulling force of handle 30, can effectively improve the mechanical strength of box cover 20, thus Increase the mounting stability of handle 30.

As a kind of achievable embodiment, the second cover board 22 includes the first stiffening plate 221 and the first limit plate 222, The first limiting slot 223 is formed between first stiffening plate 221 and the first limit plate 222, the first limiting slot 223 is by the second cover board 22 Second side extends to the first side of the second cover board 22.

Third cover board 23 includes the second stiffening plate 231 and the second limit plate 232, the second stiffening plate 231 and the second limit plate Form the second limiting slot 233 between 232, the second limiting slot 233 is from the second side of third cover board 23 to the first of third cover board 23 Side extends.

When the second cover board 22 and the lid of third cover board 23 are located on the first cover board 21, the first stiffening plate 221 and second is reinforced Plate 231 is covered on pilot hole 213 and sliding slot 214, and the first limiting slot 223 and the second limiting slot 233 form stop zone, handle 30 are stretched out by stop zone.

The above-mentioned setting of first stiffening plate 221 and the second stiffening plate 231 can guarantee that it is completely covered on 213 He of pilot hole On sliding slot 214, to effectively improve the integral strength of box cover 20.

It should be noted that referring to shown in attached drawing 3 to attached drawing 5, to be stretched out from box cover 20 convenient for handle 30, in the second lid It is provided with limiting slot on plate 22 and third cover board 23, wherein the first limiting slot 223 is the first stiffening plate of the second cover board 22 221 and first limit plate 222 formed, the two can be two parts of the cover board of the second cover board 22.Second limiting slot 233 Setting is similar with the first limiting slot 223, is not added and repeats herein.The development length of first limiting slot 223 and the second limiting slot 233 can To be limited according to the specific length of handle 30, to guarantee that the stop zone being formed by can pass through for handle 30, this reality Example is applied to the length and without restriction.

It in the present embodiment, is strip based on handle 30, therefore stop zone and pilot hole 213 are disposed as slotted hole Structure, actual in use, the shape of the two can change according to the shape of handle 30, the present embodiment does not limit this System.

Second cover board 22 and third cover board 23 are formed by stop zone, box cover 20 are stretched out convenient for handle 30, for operation Personnel hold, and have position-limiting action, prevent handle 30 from shaking during lifting, and handle 30 is further prevented to damage box cover 20。

As a preferred embodiment, the distance of root to the end of the first stiffening plate 221 is greater than or equal to first The distance of the root of limit plate 222 to end.The distance of root to the end of second stiffening plate 231 is greater than or equal to the second limit The distance of the root of plate 232 to end.

It should be noted that the first stiffening plate 221, the second stiffening plate 231, the first limit plate 222 and the second limit plate 232 root can be its position respectively connecting with opening 11, and end can be the position far from root.First stiffening plate The distance of 221 root to end can be equidistant with root to the end of the second stiffening plate 231, first limit plate 222 The distance of root to end can be equidistant with root to the end of the second stiffening plate 231, to reduce the system of box body 10 Make the complexity of process.

Wherein root to the end of the distance of root to the end of the first stiffening plate 221 and the second stiffening plate 231 away from From can be with a distance from represented by D in attached drawing 5, and the distance and the second stiffening plate of root to the end of the first limit plate 222 The distance of 231 root to end can be distance represented by E in attached drawing 5.The numerical value of D can be more than or equal to the numerical value of E, protect It has demonstrate,proved the first stiffening plate 221 and the second stiffening plate 231 is covered when being located on the first cover board 21,213 He of pilot hole can be completely covered Sliding slot 214.

Specifically, handle 30 includes pulling part 31 and fixed part 32, it is fixed when handle 30 is mounted on the first cover board 21 Portion 32 is located at the lower section of the first cover board 21, and pulling part 31 is located at the top of the first cover board 21.

It should be noted that the lower section of the first cover board 21 is arranged in fixed part 32 by the handle 30, the first cover board 21 is utilized Connecting plate 211 card set fixed plate 216, thus prevent handle 30 lifting during move up, pass through pulling part 31 stretch out sliding slot 214 And stop zone, it is held convenient for operator.

As an alternative embodiment, fixed part 32 includes partition 321 and the mounting hole for being provided with 321 both ends of partition 322。

Pulling part 31 includes mentioning item 311 and being separately positioned on the mounting plate 312 for mentioning 311 both ends of item, mentions the end of item 311 The middle section of the plate face of mounting plate 312 is set, remaining plate face of mounting plate 312 forms stationary plane.

When pulling part 31 is connect with fixed part 32, two mounting plates 312 of pulling part 31 by partition 321 the first face It is threaded through in two mounting holes 322 correspondingly, the stationary plane of mounting plate 312 is abutted with the second face of partition 321.

It should be noted that fixed part 32 provided in this embodiment may include two referring to shown in attached drawing 6 and attached drawing 7 The partition 321 of mounting hole 322, partition 321 can be strip, and mounting hole 322 is located at the both ends of 321 length direction of partition.

Mentioning item 311 can be the strip of arc, during installation, mentions item 311 and passes through from pilot hole 213, and along the chute 214 are slidably mounted on the first cover board 21, and the mounting plate 312 for mentioning 311 both ends of item is located at the lower section of the first cover board 21, and with fixation Plate 216 connects, and specific connection type can be mounting plate 312 and pass through mounting hole 322 by the first face of partition 321, and blocks and set On the second face of partition 321, the first face and the second face of partition 321 can be upper and lower two sides when in use of packing box 100 The surface of position.Can prevent pulling part 31 from moving up during lifting in this way, not only guarantee handle 30 lifting stability and can By property, and it is convenient for installation of the handle 30 on the first cover board 21.

Further, fillet 313 can be set between fixed part 32 and pulling part 31, which can effectively increase The bonding strength for mentioning item 311 Yu mounting plate 312, handle 30 is broken when preventing packing box 100 from containing weight.

Also, the radius of the fillet 313 can be 0.2 millimeter to 10 millimeters, in actual design process, fillet 313 specific value can be set according to the specific size of handle, and the present embodiment is to this and is not limited, do not limit to yet with it is upper State example.

As a preferred embodiment, the radius of the fillet 313 can be 2 millimeters to 4 millimeters, the numerical value It is in the set-up mode being formed by connecting by fixed part 32 and pulling part 31 that range, which can be applied in handle 30,.Fillet at this time 313 can be positioned at mentioning between item 311 and mounting plate 312, if the radius setting of fillet 313 is excessive, will lead to fixed part 32 The size of mounting hole 322 increases accordingly, to guarantee to mention item 311 and can wear wherein, mounting hole 322 it is oversized can reduce every The intensity of plate 321, be unfavorable for handle 30 stablizes lifting.And if the radius of fillet 313 setting it is too small, due to 31 He of pulling part Fixed part 32 is split settings, and in use, 313 position of fillet can rub with the edge of mounting hole 322, radius Too small fillet 313 is easy to happen fracture after multiple friction, equally cannot achieve stable lifting.Therefore, in order to ensure that handle 30 Stability, the radius of fillet 30 can be defined in this, in actual use, can suitably be adjusted according to the range It is whole.

Wherein, handle 30 can be prepared by flexible rubber or plastic cement material, in order to during the installation process It is squeezed and deformed.

As an alternative embodiment, the first cover board 21 is equipped with two sliding slots 214, set between two sliding slots 214 There is fixed plate 216, the root of fixed plate 216 is connect with connecting plate 211, where the end towards pilot hole 213 of fixed plate 216 Direction extends.

As a preferred embodiment, the distance between two sliding slots 214 from close to 213 one end of pilot hole to remote It is gradually increased from 213 one end of pilot hole.Handle 30 can be effectively prevented in this way by slipping in sliding slot 214, to guarantee handle 30 Mounting stability.

It should be noted that two different parts difference on item 311 can be proposed when handle 30 is mounted in sliding slot 214 In two sliding slots 214, to guarantee the lifting stability after handle 30 is installed, and fixed plate 216 is set between handle 30, The intensity for further increasing sliding slot 214 prevents the first cover board 21 due to mechanical strength reduction caused by opening up sliding slot 214.

Further, the coincident of the free end of fixed plate 216 and pilot hole 213 can set its free end to It is arc-shaped, sliding slot 214 is smoothly fit into from this convenient for handle 30.

As a preferred embodiment, the distance of the root of fixed plate 216 to end is greater than the of the first cover board 21 Side to second side distance half.

The distance of the end of fixed plate 216 to folded edge 215 is greater than zero, and less than the first side of the first cover board 21 to second The a quarter of the distance of side.

It should be noted that the distance of the first side to second side of the first cover board 21 can be in figure referring to shown in attached drawing 5 Distance represented by A, the distance of root to the end of fixed plate 216 can be distance represented by B in figure, fixed plate 216 The distance of end to folded edge 215 can be distance represented by C in figure.Above-mentioned set-up mode can prevent the first cover board 21 Due to opening up pilot hole 213 and sliding slot 214 and there is a situation where mechanical strengths to reduce.

Further, box cover 20 further includes the 4th cover board 24, and the first side of the 4th cover board 24 is connected to the with opening 11 On one side on opposite side；

4th cover board 24 is equipped with handle aperture 241, and when box cover 20, which covers, to be closed, the 4th cover board 24 is located at the second cover board 22 and the First side direction of the top of three cover boards 23, second side towards the first cover board 21 of the 4th cover board 24 extends；

Handle 30 sequentially passes through sliding slot 214, stop zone and handle aperture 241 and stretches out box cover 20.

It should be noted that in box cover 20 in use, the 4th cover board 24 is that most rear cover is located in opening 11, therefore the 4th Cover board 24 is located at the top of the second cover board 22 and third cover board 23.Handle aperture is only provided only in the plate face of 4th cover board 24 241, therefore can guarantee that handle 30 wears and stretches out, and can be further improved the integral strength of box cover 20, cover second Cover board 22, third cover board 23 and the first cover board of part 21 guarantee the aesthetics of packing box 100.

Further, second side of the 4th cover board 24 and the junction of box body 10 are additionally provided with buckling component and (do not mark in figure Out), which may include that first be arranged on the 4th cover board 24 buckles side and the first button hole, and setting in the first lid Second button side and the second button hole of 12 junction of plate 21 and the side wall, the first button hole are provided with the first button side and described the The junction of four cover boards 24.

When the 4th cover board 24, which covers, to be closed, the first button side is fastened in the second button hole, while the second button side is fastened on the first button Kong Zhong.

The packing box that the utility model embodiment one provides, including box body, box cover and handle pass through the first lid in box cover Pilot hole and sliding slot are set on plate, are slidably mounted on the first cover board convenient for handle from the connectivity part of the two.By in box cover Stiffening plate and stop zone are set on the second cover board and third cover board, it is strong to reinforce the machinery that box cover opens up at pilot hole and sliding slot Degree, and protruded into from stop zone convenient for handle.By the way that handle aperture is arranged on the 4th cover board of box cover, convenient for handle from its In wear and stretch out, for operator's gripping.Connection pulling part and fixed part are set by the way that handle to be set as mutually blocking, is utilized Handle portion is fixed on the first cover board by fixed part, to improve the lifting stability of handle.Therefore packaging provided in this embodiment Box can optimize the packaging technology of packing box, reduce packing box and be risk of damage in an assembling process, enhance packing box handle Stress intensity.

Embodiment two

Fig. 8 is the structural schematic diagram of the handle for the packing box that the utility model embodiment two provides.Referring to shown in attached drawing 8, On the basis of the above embodiment 1, the utility model embodiment two also provides a kind of packing box 100, embodiment one and embodiment Two compare, and are in place of the difference of the two: the structure of handle 30 is different.

Specifically, pulling part 31 and fixed part 32 are integrally formed.

It should be noted that handle 30 can be by plastic cement, rubber material and metal material prepare, by one at The preparation method of type can effectively improve the mechanical strength of handle 30, guarantee the lifting stability and reliability of handle 30.Base Material is prepared with certain elasticity in handle 30, therefore when handle 30 is installed, can be that handle 30 occurs by squeezing Certain deformation is slidably mounted on it on the first cover board 21.

Other technical characteristics are the same as example 1, and can reach identical technical effect, and this is no longer going to repeat them.

The packing box that the utility model embodiment two provides, packing box, including box body, box cover and handle, by box cover The first cover board on pilot hole and sliding slot are set, be slidably mounted on the first cover board convenient for handle from the connectivity part of the two.Pass through Stiffening plate and stop zone are set on the second cover board and third cover board of box cover, reinforces box cover and opens up at pilot hole and sliding slot Mechanical strength, and protruded into from stop zone convenient for handle.By the way that handle aperture is arranged on the 4th cover board of box cover, convenient for mentioning Hand is from wherein wearing and stretching out, for operator's gripping.By setting integrally formed pulling part and fixed part for handle, Handle portion is fixed on the first cover board using fixed part, to improve the mechanical strength of handle.Therefore packet provided in this embodiment Mounted box can optimize the packaging technology of packing box, reduce packing box and be risk of damage in an assembling process, and enhancing packing box mentions The stress intensity of hand.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "vertical", " water It is flat ", "top", "bottom", "inner", the orientation of the instructions such as "outside" or positional relationship be that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply signified device or element It must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.? In the description of the utility model, the meaning of " plurality " is two or more, accurately specifically provide unless otherwise.

The description and claims of this application and term " first ", " second ", " third ", " in above-mentioned attached drawing The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage The data that solution uses in this way are interchangeable under appropriate circumstances, so that embodiments herein described herein for example can be to remove Sequence other than those of illustrating or describe herein is implemented.In addition, term " includes " and " having " and theirs is any Deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, system, production Product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for this A little process, methods, the other step or units of product or equipment inherently.

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 (19)

1. a kind of packing box (100), comprising: the top of box body (10), box cover (20) and handle (30), the box body (10) has The opening (11) of quadrangle, the box cover (20) are arranged on the opening (11), and the handle (30) is arranged in the box cover (20) on, which is characterized in that

The box cover (20) includes the first cover board (21), and first cover board (21) includes that can cover to be located on the opening (11) Connecting plate (211), the first side of the connecting plate (211) are connect with the first side of the opening (11), the connecting plate (211) It is equipped with interconnected pilot hole (213) and at least one sliding slot (214), second side of the connecting plate (211) is provided with The assembly side (212) connecting with the pilot hole (213) edge, the handle (30) penetrate the pilot hole (213) and by institutes The connectivity part for stating pilot hole (213) and the sliding slot (214) is slidably mounted on first cover board (21).

2. packing box (100) according to claim 1, which is characterized in that the assembly side (212) has fitting surface, when First cover board (21) lid closes when on the opening (11), and the assembly side (212) is located in the box body (10), and institute Fitting surface is stated to abut with the inner wall of the box body (10).

3. packing box (100) according to claim 1, which is characterized in that the assembly side (212) and the connecting plate (211) it is connected by folded edge (215), the folded edge (215) is overlapped with the one side edge of assembly side (212).

4. packing box (100) according to claim 1, which is characterized in that the box cover (20) further includes the second cover board (22) it is separately connected with third cover board (23), the first side of second cover board (22) and the first side of the third cover board (23) Opposite both sides on the opposite both sides of the opening (11), the opening (11) are adjacent with opening first side of (11), institute Stating the second cover board (22) and/or the third cover board (23) includes stiffening plate；

When the box cover (20) lid closes on the opening (11), second side of second cover board (22) and the third lid Second side of plate (23) extends towards direction close to each other, and second cover board (22) and the third cover board (23) are located at Above first cover board (21), the stiffening plate of second cover board (22) and/or the third cover board (23) is covered on On the pilot hole (213) and the sliding slot (214).

5. packing box (100) according to claim 4, which is characterized in that second cover board (22) includes the first reinforcement Plate (221) and the first limit plate (222) form first between first stiffening plate (221) and first limit plate (222) Limiting slot (223), first limiting slot (223) is from the second side of second cover board (22) to second cover board (22) First side extends；

The third cover board (23) includes the second stiffening plate (231) and the second limit plate (232), second stiffening plate (231) It is formed the second limiting slot (233) between second limit plate (232), second limiting slot (233) is by the third lid Second side of plate (23) extends to the first side of the third cover board (23)；

When second cover board (22) and the third cover board (23) lid are located on first cover board (21), described first adds Strong plate (221) and second stiffening plate (231) are covered on the pilot hole (213) and the sliding slot (214), and described first Limiting slot (223) and second limiting slot (233) form stop zone, and the handle (30) is stretched out by the stop zone.

6. packing box (100) according to any one of claims 1-5, which is characterized in that the handle (30) includes mentioning Drawing portion (31) and fixed part (32), when the handle (30) is mounted on (21) on first cover board, the fixed part (32) Positioned at the lower section of first cover board (21), the pulling part (31) is located at the top of first cover board (21).

7. packing box (100) according to claim 6, which is characterized in that the fixed part (32) include partition (321) and It is provided with the mounting hole (322) at the partition (321) both ends；

The pulling part (31) is including mentioning item (311) and being separately positioned on the mounting plate (312) for mentioning item (311) both ends, institute The end setting for mentioning item (311) is stated in the middle section of the plate face of the mounting plate (312), remaining plate face of the mounting plate (312) Form stationary plane；

When the pulling part (31) are connect with the fixed part (32), two mounting plates of the pulling part (31) (312) it is threaded through in two mounting holes (322) correspondingly by the first face of the partition (321), the mounting plate (312) stationary plane is abutted with the second face of the partition (321).

8. packing box (100) according to claim 6, which is characterized in that the pulling part (31) and the fixed part (32) it is integrally formed.

9. packing box (100) according to claim 6, which is characterized in that the fixed part (32) and the pulling part (31) fillet (313) are provided between.

10. packing box (100) according to claim 9, which is characterized in that the radius of the fillet (313) is 0.2 millimeter to 10 millimeters.

11. packing box (100) according to claim 10, which is characterized in that the radius of the fillet (313) is 2 Millimeter is to 4 millimeters.

12. packing box (100) according to claim 3, which is characterized in that first cover board (21) is equipped with two institutes State sliding slot (214), between two sliding slots (214) be equipped with fixed plate (216), the root of the fixed plate (216) with it is described The end of connecting plate (211) connection, the fixed plate (216) extends towards the pilot hole (213) direction.

13. packing box (100) according to claim 5, which is characterized in that the box cover (20) further includes the 4th cover board (24), the first side of the 4th cover board (24) be connected to the first of the opening (11) while opposite on；

4th cover board (24) is equipped with handle aperture (241), when the box cover (20), which are covered, closes, the 4th cover board (24) position In the top of second cover board (22) and the third cover board (23), second side of the 4th cover board (24) is towards described First side direction of one cover board (21) extends；

The handle (30) sequentially passes through described in the sliding slot (214), the stop zone and the handle aperture (241) and stretching Box cover (20).

14. packing box (100) according to any one of claims 1-5, which is characterized in that the box body (10) includes side The cassette bottom (13) of wall component and the bottom for being connected to the side wall assemblies, the side wall assemblies include four side walls being sequentially connected (12), four side walls (12) and the cassette bottom (13) surround the splendid attire chamber for placing article, the opening (11) jointly Positioned at the top for containing chamber.

15. packing box (100) according to claim 12, which is characterized in that the distance between two described sliding slots (214) From being gradually increased close to the pilot hole (213) one end to far from the pilot hole (213) one end.

16. packing box (100) according to claim 12, which is characterized in that root to the end of the fixed plate (216) Distance be greater than first cover board (21) distance of first side to second side half.

17. packing box (100) according to claim 12, which is characterized in that the end of the fixed plate (216) is to described The distance of folded edge (215) be greater than zero, and be less than first cover board (21) the first side to second side distance four/ One.

18. packing box (100) according to claim 5, which is characterized in that the root of first stiffening plate (221) is extremely The distance of end is greater than or equal to the distance of root to the end of first limit plate (222).

19. packing box (100) according to claim 5, which is characterized in that the root of second stiffening plate (231) is extremely The distance of end is greater than or equal to the distance of root to the end of second limit plate (232).