CN218173324U - Plaster packing box - Google Patents

Abstract

The present disclosure relates to a plaster packaging box, which comprises a box body, a box cover, a scroll, a positioning structure and a cutting mechanism. Wherein the case body has an opening for putting the plaster into or taking out of the case body, the case cover is configured to cover or open the opening, and the reel is rotatably disposed in the case body and configured to wind the plaster; the positioning structure is arranged on the box cover and is constructed to pre-position the plaster patch on the box body from the extending part of the box body when the box cover is positioned at the covering position; the cutting mechanism is disposed on the cover and is configured to cut the pre-positioned patch when the cover is in the closed position. Obviously, after the plaster is packaged by using the plaster packaging box disclosed by the invention, a user can cut the plaster into any size according to the self requirement, the operation is simple, convenient and flexible, and the use requirement of the user can be better met.

Description

Plaster packing box

Technical Field

The disclosure relates to the technical field of plaster packaging, in particular to a plaster packaging box.

Background

The plaster sold in the market is generally cut into square small pieces, packaged by a plastic bag or a paper box and sold, and a user directly pastes the plaster on an affected part when the plaster is used.

The size of the plaster in the packaging mode is fixed, if the affected part is larger than the plaster, a user needs to splice at least two plasters to meet the use requirement, and if the affected part is smaller than the plaster, the plaster is wasted.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a plaster packing box for solving the technical problems existing in the prior art.

The plaster subsides packing carton of this disclosure includes:

a case having an opening for placing the plaster in or out of the case;

a box cover configured to cover or open the opening;

a reel rotatably disposed within the case and configured to wind a plaster;

a positioning structure provided on the cover and configured to pre-position the plaster patch on the case body from an extended portion of the case body when the cover is in a covering position;

a cutting mechanism disposed on the cover and configured to cut the pre-positioned patches when the cover is in a closed position.

In one embodiment, the positioning structure is a saw tooth arranged on the box cover, and the saw tooth is an inverted triangular saw tooth.

In one embodiment, the positioning structure is a plurality of the saw teeth arranged in sequence in a width direction of the patch.

In one embodiment, the patch package includes two of the cutting mechanisms, and the two cutting mechanisms are configured to cut the left and right sides of the pre-positioned patch, respectively.

In one embodiment, the cutting mechanism comprises:

a second rotation shaft rotatably provided on the cassette cover;

the blade is arranged on the second rotating shaft;

the return spring is elastically connected between the blade and the box cover;

the blade is configured to be located at the storage position under the elastic force of the return spring, and rotates relative to the box cover to cut the pre-positioned plaster under the action of external force and overcoming the elastic force of the return spring.

In one embodiment, the return spring is a torsion spring, the torsion spring is sleeved on the second rotating shaft, one end of the torsion spring is arranged on the box cover, and the other end of the torsion spring is arranged on the blade.

In one embodiment, the box body and the box cover are hinged through a first rotating shaft, and the box cover rotates around the first rotating shaft relative to the box body to cover or open the opening of the box body.

In one embodiment, the case has a positioning surface thereon, and the positioning structure pre-positions the plaster on the positioning surface.

In one embodiment, the case body has a guide notch configured for pulling out the plaster inside the case body, and the cover is moved along the guide notch relative to the case body to pre-position the plaster on the case body.

In one embodiment, the length of the guide notch in the left-right direction is 2cm to 5cm greater than the width of the plaster patch.

One of the beneficial effects of this plaster subsides packing carton of disclosing is: after the plaster is packaged by the plaster packaging box disclosed by the invention, a user can cut the plaster into any size according to the self requirement, the operation is simple, convenient and flexible, and the use requirement of the user can be better met.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is a schematic perspective view of a plaster packing box of the present disclosure in a closed state according to an embodiment;

FIG. 2 is a front view of the package of FIG. 1;

FIG. 3 is a schematic perspective view showing a plaster packing box of the present disclosure in an opened state according to an embodiment;

FIG. 4 is a schematic top view of the package of FIG. 3;

fig. 5 is a schematic view showing an exploded structure of the plaster packing box of the present disclosure in one embodiment.

Fig. 1 to 5 show a one-to-one correspondence relationship between each component name and a reference numeral:

1, a box body, namely 10 a first bottom plate, 11 a first front panel, 110 a positioning surface, 12 a second rear panel, 13 a first left side plate and 14 a first right side plate; 2, covering the box: 20 a second top plate, 21 a second front panel, 210 sawteeth, 22 a second left side plate and 23 a second right side plate; 3, a reel; 4 a first rotating shaft; 5 a second rotating shaft; 6, cutting blades.

Detailed Description

Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

It should be noted that the terms "front, rear, left, right, top, and bottom" used herein when describing the structure of the plaster packing box are set based on the user's view angle in the use state, the side facing the user is the front, the side facing away from the user is the rear, the left-hand side is the left, the right-hand side is the right, the top is the top, and the bottom is the bottom. In addition, the longitudinal direction of the plaster is the winding direction on the reel, and the width direction is perpendicular to the longitudinal direction.

The utility model provides a plaster packing carton, this packing carton includes box body, lid, spool, location structure and cutting mechanism. Wherein the case body has an opening for putting the plaster into or taking out of the case body, the case cover is configured to cover or open the opening, and the reel is rotatably disposed in the case body and configured to wind the plaster; the positioning structure is arranged on the box cover and is constructed to pre-position the plaster patch on the box body from the extending part of the box body when the box cover is positioned at the covering position; the cutting mechanism is disposed on the cover and is configured to cut the pre-positioned plaster when the cover is in the closed position.

When in use: first, the cover of the case is opened to pull out the free end of the plaster wound on the reel from the opening of the case body; then, the box cover is covered on the box body, so that the positioning structure on the box cover is positioned on the box body in advance when the plaster is pasted; cutting the plaster into a cut extending along the wide band direction of the plaster by using a cutting mechanism; finally, the user tears off the pull-out portion of the patch through the incision.

Obviously, after the plaster is packaged by using the plaster packaging box disclosed by the invention, a user can cut the plaster into any size according to the self requirement, the operation is simple, convenient and flexible, and the use requirement of the user can be better met.

For better understanding, the detailed structure of the plaster packing box of the present disclosure and its operation principle will be described in detail with reference to fig. 1 to 5 in conjunction with one embodiment.

Referring to fig. 1 and 3, in the present embodiment, the plaster packing box of the present disclosure includes a box body 1 and a box cover 2. For better understanding, refer to fig. 2, 4 and 5 together, wherein fig. 2 is a front view structure diagram of the packing box shown in fig. 1, fig. 4 is a front view structure diagram of the packing box shown in fig. 1, and fig. 5 is an exploded structure diagram of the plaster packing box of the present disclosure in one embodiment.

The case 1 has an opening for placing the plaster in the case 1 or taking it out of the case 1. In detail, the box body 1 is a square box with an open upper part, and comprises a first bottom plate 10, a first front panel 11, a first rear panel 12, a first left side plate 13 and a first right side plate 14 which are connected with each other, and the five plates are square plates, and the materials of the plates can be paper, plastic, resin or metal, etc., which is not limited herein. The first front panel 11, the first rear panel 12, the first left side panel 13 and the first right side panel 14 enclose the opening.

With continued reference to fig. 3 and 4, the plaster packing box of the present disclosure further includes a winding shaft 3, the winding shaft 3 being rotatably provided in the case body 1 and configured to wind the plaster.

In detail, referring to fig. 5, the winding shaft 3 is a cylindrical shaft, winding shaft mounting holes are formed in corresponding positions of a first left side plate 13 and a first right side plate 14 of the box body 1, and two ends of the winding shaft 3 are directly inserted into the two winding shaft mounting holes in a clearance manner or are rotatably mounted in the two winding shaft mounting holes through a rotating bearing and the like.

With this arrangement, the user can wind the plaster on the reel 3, and when the user uses the device, the free end of the plaster is pulled to drive the reel 3 to rotate, so that the plaster is gradually pulled out from the reel 3.

Continuing with fig. 5, the first front panel 11 of the case 1 has a guide opening through which the free end of the patch wound on the reel 3 is pulled out of the case 1, the length of the guide opening in the left-right direction being slightly greater than the width of the patch, for example, the length of the guide opening in the left-right direction being 2cm to 5cm greater than the width of the patch.

With such an arrangement, on the one hand, the case 1 can be made compact and small in size, and on the other hand, it is possible to ensure that the plaster is always pulled out in the longitudinal direction thereof when pulled out, thereby preventing the cut shape from being irregular due to inclination when pulled out.

With continued reference to fig. 3 and 5, the plaster packing box of the present disclosure includes a first rotating shaft 4, the case body 1 and the cover 2 are hinged by the first rotating shaft 4, and the cover 2 rotates relative to the case body 1 about the first rotating shaft 4 to close or open the opening of the case body 1.

In detail, the box cover 2 includes a top plate 20, a second front panel 21, a second left side plate 22 and a second right side plate 23 connected to each other to form a lower and rear open structure.

During assembly, the second left side plate 22 is located outside the first left side plate 13, the second right side plate 23 is located outside the first right side plate 14, the mounting holes in the first left side plate 13 and the second left side plate 22 are aligned, the mounting holes in the first right side plate 14 and the second right side plate 23 are aligned, and finally, the two end parts of the first rotating shaft 4 are directly inserted into the four mounting holes in a clearance mode, or the mounting holes are rotatably mounted through elements such as rotating bearings. The user pulls the box cover 2 to rotate around the first rotating shaft 4, so that the purpose of closing or opening the opening on the box body 1 can be realized.

Referring to fig. 3 and 5, the cover 2 is further provided with a positioning structure configured to position the plaster attachment on the case body 1 at a position where the cover 2 is closed, with the extension from the guide notch of the case body 1.

In detail, the positioning structure is a saw tooth 210 provided on the second front panel 21 of the box cover 2, and the saw tooth 210 is an inverted triangular saw tooth. When the cover 2 is in the closed position, the tips of the saw teeth 210 will penetrate the plaster, so that the plaster is pre-positioned and fixed on the positioning surface 110 of the guiding gap of the case 1 by the extension of the guiding gap of the case 1.

In more detail, in the present embodiment, the positioning structure is a plurality of saw teeth 210 arranged in sequence at intervals in the width direction of the patch.

With the arrangement, when the box cover 2 is located at the covering position, the tips of the plurality of saw teeth 210 can penetrate through the plaster, so that the plaster is pre-positioned and fixed on the positioning surface 110 on the guide notch of the box body 1, and the positioning effect is better.

After the plaster is prepositioned on the positioning face 110 of the case body 1, the user can cut the plaster into an incision using the cutting mechanism, so that the user can easily tear the plaster located outside the case body 1 along the incision. The cutting mechanism is arranged on the second front panel 21 of the cover 2 and is configured to cut the pre-positioned patch into an incision when the cover 2 is in the closed position.

In detail, the cutting mechanism includes a second rotating shaft 5, a blade 6, and a return spring (not shown in the drawings). The second front panel 21 of the box cover 2 has a mounting hole, and the second rotating shaft 5 is directly inserted into the mounting hole with a gap, or is rotatably mounted in the mounting hole through a rotating bearing or the like.

The blade 6 is fixedly connected to the end portion of the second rotating shaft 5 located inside the box cover 2 in a welding, bonding or interference fit manner, and the other end portion of the second rotating shaft 5 extends out of the box cover 2. When the user rotates from the other end of the second rotating shaft 5, the blade 6 in the cover 2 rotates with the second rotating shaft 5 to cut the plaster pre-positioned on the positioning surface 110.

The return spring is elastically connected between the blade 6 and the box cover 2. In detail, the return spring may be a torsion spring, one end of the torsion spring is fixedly connected to the blade 6, and the other end of the torsion spring is fixedly connected to the box cover 2.

The blade 6 is configured to be located at a storage position under the elastic force of the torsion spring, and when located at the storage position, the blade 6 is located at the rear side of the second front panel 21 of the box cover 2 and above the tooth tips of the saw teeth 210, so as to prevent a user from being accidentally cut by the blade 6 when the box cover 2 is opened and closed, and ensure the use safety of the user.

And under the action of external force, the blade 6 overcomes the elastic force of the torsion spring and rotates towards the direction close to the pre-positioned plaster relative to the box cover 2 to cut the plaster into an incision, so that a user can tear the plaster along the incision conveniently.

In more detail, referring to fig. 2, in the present embodiment, the plaster packing box includes two cutting mechanisms, one of which is located at the right side portion of the box cover 2 and cuts the right side edge of the prepositioned plaster counterclockwise around the corresponding second rotating shaft 5 against the elastic force of the corresponding torsion spring when receiving an external force; correspondingly, two cutting mechanisms are located at the left side of the cover 2 and cut the right side of the pre-positioned patch clockwise around the corresponding second rotating shaft 5 against the elastic force of the corresponding torsion spring when subjected to an external force, that is, the two cutting mechanisms are configured to cut the left side and the right side of the pre-positioned patch, respectively.

According to the arrangement, the two side edges of the pre-positioned plaster can form the incisions, a user can tear off the required plaster from the incisions on the two sides quickly, and the operation is simple, convenient, time-saving and labor-saving.

For better understanding, the specific method of use of the plaster packaging of the present disclosure is described in detail again below:

first, the cover 2 is pulled to open the opening of the case body 1 to the state shown in fig. 3, and the plaster is wound on the reel 3;

secondly, the free end of the plaster is pulled to rotate along with the reel 3 until the free end of the plaster is pulled out of the box body 1 from the guide notch;

thirdly, when the length of the plaster patch extending from the case body 1 reaches the length actually required by the user, the case cover 2 is pulled to rotate around the first rotating shaft 4 to the direction close to the opening with respect to the case body 1 to the state shown in fig. 1, and at the same time, the tips of the saw teeth 210 penetrate through the plaster patch to be positioned on the positioning surface 100 of the case body 1;

then, the second rotating shaft 5 is rotated to drive the blade 6 to cut the cuts on the left side and the right side of the plaster;

finally, the plaster outside the case body 1 is torn off from the incision.

The foregoing description of the embodiments of the present disclosure has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or technical improvements to the market, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the present disclosure is defined by the appended claims.

Claims (10)

1. A plaster packing carton, its characterized in that, plaster packing carton includes:

a case having an opening for placing the plaster in or out of the case;

a box cover configured to cover or open the opening;

a reel rotatably disposed within the case and configured to wind a plaster;

a positioning structure provided on the cover and configured to pre-position the plaster patch on the case body from an extended portion of the case body when the cover is in a covering position;

a cutting mechanism disposed on the cover and configured to cut the pre-positioned patch when the cover is in the closed position.

2. Plaster packaging according to claim 1, characterized in that the positioning structure is provided with serrations, in particular inverted triangular serrations, on the cover.

3. The packing box for plaster of claim 2, wherein the positioning structure is a plurality of said saw teeth arranged in sequence in the width direction of the plaster.

4. Plaster packaging box according to any of claims 1-3, characterized in that it comprises two cutting mechanisms configured to cut the left and right side of the pre-positioned plaster, respectively.

5. Plaster packaging according to claim 4, characterized in that the cutting mechanism comprises:

a second rotating shaft rotatably provided on the cartridge cover;

the blade is arranged on the second rotating shaft;

the return spring is elastically connected between the blade and the box cover;

the blade is configured to be located at the storage position under the elastic force of the return spring, and rotates relative to the box cover to cut the pre-positioned plaster under the action of external force and overcoming the elastic force of the return spring.

6. The plaster packing box of claim 5, wherein the return spring is a torsion spring, the torsion spring is sleeved on the second rotating shaft, one end of the torsion spring is arranged on the box cover, and the other end of the torsion spring is arranged on the blade.

7. The plaster packing box of claim 1, wherein the case body and the cover are hinged by a first rotating shaft, and the cover rotates relative to the case body around the first rotating shaft to close or open the opening of the case body.

8. The plaster packing box according to claim 1, wherein the case body has a positioning surface thereon, and the positioning structure pre-positions the plaster on the positioning surface.

9. The plaster packing box according to claim 1, wherein the box body has a guide notch configured to allow the plaster in the box body to be pulled out, and the box cover moves along the guide notch relative to the box body to pre-position the plaster on the box body.

10. The plaster packing box of claim 9, wherein the length of the guide notch in the left-right direction is 2cm to 5cm greater than the width of the plaster.

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