CN217321295U

CN217321295U - Pressure-resistant carton

Info

Publication number: CN217321295U
Application number: CN202221273575.7U
Authority: CN
Inventors: 李剑平
Original assignee: Guangdong Taiping Industrial Co ltd
Current assignee: Guangdong Taiping Industrial Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-30
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a pressure-resistant carton, which comprises a box body, two brackets and a plurality of connecting rods, wherein the two brackets are arranged oppositely, and the two brackets are connected through the connecting rods to form a supporting frame matched with the inner cavity of the carton; the support includes the pillar and the vice connecting rod of a plurality of two relative settings, links to each other through vice connecting rod between two pillars, is equipped with the connecting hole of adaptation in the connecting rod on one side of pillar, and the connecting hole is equipped with a plurality of from top to bottom, is equipped with the butt structure with vice connecting rod homonymy on the pillar. This withstand voltage carton is through built-in support frame in order to improve the bearing capacity of box, and the shape adaptation of support frame in box inner chamber, has reduced the existence at dead angle as far as, helps improving the bearing capacity of box comprehensively, and the box warp in the use, damaged probability greatly reduced, has effectively protected the article in the box, has also improved the life of box greatly.

Description

Pressure-resistant carton

Technical Field

The utility model belongs to the technical field of the carton, concretely relates to withstand voltage carton.

Background

The paper box is the most widely used packing product, and has various specifications and models, such as corrugated paper boxes, single-layer cardboard boxes and the like according to different materials. The existing carton has insufficient pressure resistance, the carton is deformed and even damaged under pressure in the using process, the appearance of the carton is damaged and even can not be reused, so that the resource waste is caused, and articles in the carton can be damaged when the deformation or damage degree is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a withstand voltage carton has solved the not enough problem of current carton pressure resistance.

In order to realize the purpose, the utility model adopts the following technical scheme:

a pressure-resistant carton comprises a carton body, two supports and a plurality of connecting rods, wherein the two supports are oppositely arranged, and the two supports are connected through the connecting rods to form a supporting frame matched with an inner cavity of the carton;

the support includes the pillar and the vice connecting rod of a plurality of two relative settings, links to each other through vice connecting rod between two pillars, is equipped with the connecting hole of adaptation in the connecting rod on one side of pillar, and the connecting hole is equipped with a plurality of from top to bottom, is equipped with the butt structure with vice connecting rod homonymy on the pillar.

In one possible design, the abutment structure comprises a control rod and an abutment block;

the control rod comprises a threaded section connected with the strut through threads, a connecting section positioned at one end of the threaded section and connected with the abutting block, and a control section positioned at the other end of the threaded section and extending out of the strut;

be equipped with on the lateral surface of pillar and accomodate the groove, the butt piece is pegged graft and is accomodate the inslot and can slide to accomodating outside the groove under the control lever drive, correspondingly, still be equipped with on the pillar with accomodate the screw hole of groove intercommunication, the screw thread section is worn to establish on the screw hole.

In one possible design, the connecting rod comprises a rotating cylinder, two outer cylinders respectively positioned at two sides of the rotating cylinder and two connecting columns respectively penetrating through the outer cylinders, two sections of threads with opposite rotating directions are arranged on the inner periphery of the rotating cylinder, and the two connecting columns are respectively connected with one section of threads to extend outwards or retract inwards.

In one possible design, the struts are made of rigid plastic, wood or stainless steel, the secondary connecting rods are made of rigid plastic, wood or stainless steel, and the connecting rods are made of rigid plastic, wood or stainless steel.

In one possible design, a fixing ring is respectively arranged above and below the support frame, one of the support column and the fixing ring is provided with a connecting shaft, and the other one of the support column and the fixing ring is provided with a connecting groove matched with the connecting shaft.

In a possible design, the top surface and the bottom surface of the pillar are respectively provided with the connecting shaft, and the fixing ring is provided with the connecting groove.

Has the advantages that:

the pressure-resistant carton improves the bearing capacity of the carton body through the built-in support frame, the shape of the support frame is adaptive to the inner cavity of the carton body, dead angles are reduced as much as possible, the pressure-bearing capacity of the carton body is improved comprehensively, the probability that the carton body deforms and is damaged in the using process is greatly reduced, articles in the carton body are effectively protected, and the service life of the carton body is prolonged greatly.

Simultaneously, the support frame comprises support and connecting rod, and the connection of support and connecting rod is simple, and easily dismouting has improved the convenience of using. And set up the butt structure on the support to make the laminating between support and the box inseparabler, prevent that the support from rocking, improved the structural strength of support frame.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope.

Fig. 1 is a schematic structural view of a pressure-resistant carton.

Fig. 2 is a schematic cross-sectional view of the supporting frame.

Fig. 3 is a partially enlarged structural view of the stent.

Fig. 4 is a schematic structural view of the abutting structure.

Fig. 5 is a schematic structural view of the connecting rod.

In the figure:

1. a box body; 2. a support frame; 21. a support; 211. a pillar; 212. a secondary connecting rod; 201. connecting holes; 22. a connecting rod; 221. a rotating cylinder; 222. an outer cylinder; 223. connecting columns; 3. an abutting structure; 31. a control lever; 311. a threaded segment; 312. a connecting section; 313. a control section; 32. a butting block; 4. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.

Example (b):

as shown in fig. 1 to 5, a pressure-resistant carton comprises a carton body 1, two brackets 21 and a plurality of connecting rods 22, wherein the two brackets 21 are arranged oppositely, and the two brackets 21 are connected through the connecting rods 22 to form a supporting frame 2 adapted to an inner cavity of the carton; the support 21 includes two pillars 211 and the vice connecting rod 212 of a plurality of that set up relatively, links to each other through vice connecting rod 212 between two pillars 211, is equipped with the connecting hole 201 that adapts to connecting rod 22 on one side of pillar 211, and connecting hole 201 is equipped with a plurality of from top to bottom, is equipped with the butt structure 3 with vice connecting rod 212 homonymy on the pillar 211.

This withstand voltage carton is through built-in support frame 2 in order to improve the bearing capacity of box 1, and the shape adaptation of support frame 2 in 1 inner chamber of box, has reduced the existence at dead angle as far as possible, helps improving the bearing capacity of box 1 comprehensively, and box 1 is out of shape, damaged probability greatly reduced in the use, has effectively protected the article in the box 1, has also improved the life of box 1 greatly.

Simultaneously, support frame 2 comprises support 21 and connecting rod 22, and support 21 and connecting rod 22's connection is simple, easily dismouting, has improved the convenience of using. And set up butt structure 3 on the support 21 to make the laminating between support 21 and the box 1 inseparabler, prevent that support 21 from rocking, improved support frame 2's structural strength.

Before using, select suitable quantity connecting rod 22 and peg graft connecting rod 22 one by one to connecting hole 201 on to make support 21 and connecting rod 22 link to each other, a support 21 is respectively connected at the both ends of connecting rod 22, then two supports 21 link to each other and constitute support frame 2 through connecting rod 22, and support frame 2 is placed in the box 1. It is easy to understand that the outer surface of the supporting frame 2 is attached to the inner surface of the box body 1 to improve the protection range of the supporting frame 2. In addition, when the gap between the bracket 21 and the box body 1 is large, the abutting structure 3 is adjusted to abut against the box body 1.

The abutment process is described below in connection with an achievable embodiment of the abutment structure 3:

in the present embodiment, the abutment structure 3 comprises a control rod 31 and an abutment block 32; the control rod 31 comprises a threaded section 311 connected with the support 211 through threads, a connecting section 312 positioned at one end of the threaded section 311 and connected with the abutting block 32, and a control section 313 positioned at the other end of the threaded section 311 and extending out of the support 211; be equipped with on the lateral surface of pillar 211 and accomodate the groove, butt piece 32 is pegged graft and is accomodate the inslot and can slide to accomodating outside the groove under the control lever 31 drive, correspondingly, still be equipped with on the pillar 211 with accomodate the screw hole of groove intercommunication, screw thread section 311 wears to establish on the screw hole.

During adjustment, a user holds the control section 313 of the control lever 31 and rotates the control lever 31, the rotation of the control lever 31 is converted into linear sliding through the thread of the thread section 311, and the abutting block 32 is driven to slide through the connecting section 312. When the box body 1 needs to be abutted tightly, the abutting block 32 slides outwards and slides out of the accommodating groove, the outer side surface of the abutting block 32 abuts against the box body 1, otherwise, the abutting block 32 slides inwards and is accommodated in the accommodating groove, and the abutting block 32 is separated from the contact with the box body 1.

Preferably, the supporting pillar 211 is provided with a plurality of abutting structures 3 from top to bottom, so as to ensure the abutting effect. It will be readily understood that the specific number of the abutment structures 3 may be increased or decreased as appropriate depending on the height of the support 211. Optionally, the control section 313 is provided with anti-slip threads to improve the efficiency of rotating the control lever 31.

In addition, not only can make laminating inseparabler between support 21 and the box 1 through setting up of butt structure 3, in other words, when receiving in the storage groove in butt piece 32, there is certain clearance between support 21 and the box 1, can get support 21 through this clearance more easily, has improved the convenience of dismouting.

In order to further improve the convenience of taking and placing the support frame 2, the structure of the connecting rod 22 is improved: the connecting rod 22 comprises a rotating cylinder 221, two outer cylinders 222 respectively positioned at two sides of the rotating cylinder 221 and two connecting columns 223 respectively penetrating through the outer cylinders 222, two sections of threads with opposite rotating directions are arranged on the inner periphery of the rotating cylinder 221, and the two connecting columns 223 are respectively connected with one section of threads to extend outwards or retract inwards at the same time.

Based on this, the user holds the rotary cylinder 221 and rotates the rotary cylinder 221, and the rotation of the rotary cylinder 221 is converted into the linear sliding of the connection column 223 through the screw, so that the connection column 223 will slide on the outer cylinder 222 in a reciprocating manner. When the connection column 223 slides out of the outer cylinder 222, the connection column 223 can be inserted into the connection hole 201 to connect the support column 211, and meanwhile, the length of the connection rod 22 is increased by increasing the length of the overhanging part of the connection column 223, so that the distance between the two brackets 21 is increased, and the brackets 21 are attached to the box body 1.

On the contrary, when the connecting column 223 slides towards the outer cylinder 222, the connecting column 223 can be divided into two parts, one part is contracted, but the connecting column 223 is still partially inserted into the connecting hole 201, at the moment, the whole length of the connecting rod 22 is shortened, the distance between the two brackets 21 is shortened, the brackets 21 are not attached to the box body 1 any more, and the taking and placing of the supporting frame 2 are facilitated; the second mode is that the connecting column 223 further contracts and is separated from the connecting hole 201, the connecting rod 22 is separated from the supporting column 211, the supporting frame 2 is disassembled, and at the moment, the support 21 and the connecting rod 22 are separated, so that the storage is convenient.

In one possible implementation, the posts 211 are made of rigid plastic, wood or stainless steel, the secondary connecting rods 212 are made of rigid plastic, wood or stainless steel, and the connecting rods 22 are made of rigid plastic, wood or stainless steel. Alternatively, any other suitable material may be selected for the present invention, which is not limited in this respect.

Preferably, the supporting posts 211, the auxiliary connecting rods 212 and the connecting rods 22 are made of the same material, so as to reduce the purchasing cost and achieve the purpose of reducing the cost.

In this embodiment, a fixing ring 4 is respectively disposed above and below the supporting frame 2, one of the pillar 211 and the fixing ring 4 is provided with a connecting shaft, and the other is provided with a connecting groove adapted to the connecting shaft. Based on this, through solid fixed ring 4 further strengthen the structural strength of support frame 2, help improving the bearing capacity of box 1.

Optionally, the fixing ring 4 can be arranged above and/or below the supporting frame 2 according to the actual use condition. And the shape of the fixing ring 4 is matched with that of the support frame 2 so as to be convenient for matching use.

In a possible implementation, as shown in fig. 2, the top and bottom surfaces of the supporting pillar 211 are respectively provided with the connecting shaft, and the fixing ring 4 is provided with the connecting groove.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pressure-resistant carton is characterized by comprising a carton body (1), two brackets (21) and a plurality of connecting rods (22), wherein the two brackets (21) are arranged oppositely, and the two brackets (21) are connected through the connecting rods (22) to form a supporting frame (2) which is adapted to the inner cavity of the carton;

support (21) include pillar (211) and the vice connecting rod (212) of a plurality of two relative settings, link to each other through vice connecting rod (212) between two pillar (211), are equipped with connecting hole (201) of adaptation in connecting rod (22) on one side of pillar (211), and connecting hole (201) are equipped with a plurality of from top to bottom, are equipped with on pillar (211) with butt structure (3) of vice connecting rod (212) homonymy.

2. Pressure-resistant carton according to claim 1, characterized in that the abutment structure (3) comprises a lever (31) and an abutment block (32);

the control rod (31) comprises a threaded section (311) connected with the support post (211) through threads, a connecting section (312) positioned at one end of the threaded section (311) and connected with the abutting block (32), and a control section (313) positioned at the other end of the threaded section (311) and extending out of the support post (211);

be equipped with on the lateral surface of pillar (211) and accomodate the groove, butt joint piece (32) are pegged graft and are being accomodate the inslot and can slide to accomodating the groove outside under control lever (31) drive, correspondingly, still be equipped with on pillar (211) with accomodate the screw hole of groove intercommunication, screw thread section (311) are worn to establish on the screw hole.

3. The pressure-resistant carton according to claim 1, wherein the connecting bar (22) comprises a rotary cylinder (221), two outer cylinders (222) respectively located at both sides of the rotary cylinder (221), and two connecting posts (223) respectively inserted into the outer cylinders (222), two sections of threads with opposite turning directions are provided on the inner circumference of the rotary cylinder (221), and the two connecting posts (223) are respectively connected with one section of threads to simultaneously extend or retract.

4. The pressure-resistant carton according to claim 1, wherein the pillars (211) are made of rigid plastic, wood or stainless steel, the sub-connecting rods (212) are made of rigid plastic, wood or stainless steel, and the connecting rods (22) are made of rigid plastic, wood or stainless steel.

5. The pressure-resistant carton according to claim 1, wherein a fixing ring (4) is provided above and below the supporting frame (2), and one of the column (211) and the fixing ring (4) is provided with a connecting shaft and the other is provided with a connecting groove adapted to the connecting shaft.

6. The pressure-resistant carton according to claim 5, wherein the top and bottom surfaces of the support column (211) are provided with said connecting shafts, respectively, and the fixing ring (4) is provided with said connecting grooves.