CN218858945U

CN218858945U - High-strength carton

Info

Publication number: CN218858945U
Application number: CN202222950034.XU
Authority: CN
Inventors: 李松; 李立民
Original assignee: Tianjin Huishixiang Packaging Products Co ltd
Current assignee: Tianjin Huishixiang Packaging Products Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-14
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a high strength carton relates to carton technical field, including outer box and interior box, the inside at outer box is fixed to interior box, supporting mechanism is all installed at the both ends of bottom in the outer box, the both ends of supporting mechanism's side all are fixed in the fixed block, install the fixed axle between the fixed block, the equal sliding connection in both ends of fixed axle has the slider, rotates between the slider of both sides and is connected with the connecting rod, two for rotating the connection between the connecting rod. Compared with the prior art, the utility model discloses a set up the adapting unit between supporting mechanism conduct interior box and the outer box, utilize supporting mechanism as supporting the essential element, can be effectively and stable holding device's intensity, it is very convenient to use, adopts the mode that carries out the regulation to both sides supporting mechanism simultaneously to make its and interior box and outer box be connected, carries out nimble regulation according to the specification of interior box and outer box, and convenient the dismantling of supporting mechanism simultaneously is nimble to be used can reduce cost.

Description

High-strength carton

Technical Field

The utility model relates to a carton technical field especially relates to a high strength carton.

Background

The paper box is a common packaging article, and is popular due to low price, environmental protection and recyclable use. The existing Chinese patent with publication number CN202130647U, namely a high-strength carton, proposes that the strength of the carton is improved by using reinforcements on right-angle edges, but in practical use, the applicant finds that when the carton is extruded, the reinforcements on two sides are close to each other, and then the carton deforms, so that the effect of improving the strength cannot be achieved, the carton belongs to consumables, the use cost is improved when the reinforcements are made of materials with higher strength, and the use is insufficient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high strength carton has solved the technical problem in the background art.

For solving the technical problem, the utility model provides a pair of high strength carton, including outer box and interior box, the inside at the outer box is fixed to interior box, supporting mechanism is all installed at the both ends of bottom in the outer box, the fixed block is all fixed in at the both ends of supporting mechanism's side, install the fixed axle between the fixed block, the equal sliding connection in both ends of fixed axle has the slider, rotates between the slider of both sides and is connected with the connecting rod, two connect for rotating between the connecting rod, supporting mechanism passes through the bolt and is connected with interior box.

Preferably, the fixed shaft is fixed with a limiting ring, the limiting ring is positioned between the two sliding blocks, and the sliding blocks are in sliding connection with the supporting mechanism.

Preferably, the supporting mechanism is including fixing the casing at the interior bottom of outer box, the fixed plate is all installed at the both ends of the inside of casing, the regulation pole is installed at the top of casing, adjust the inside that the pole inserted the casing and be connected with first bevel gear, two it is connected with the threaded rod to rotate between the fixed plate, the fixed second bevel gear that has cup jointed on the threaded rod, the threaded rod runs through the fixed plate and is connected with the fixed plate rotation, the both ends of threaded rod all have the thread bush through threaded connection, install the movable rod on the thread bush, the movable rod runs through the side of casing and is connected with expansion bracket mechanism.

Preferably, the telescopic frame mechanism comprises a fixed frame fixed on the movable rod, a telescopic rod is connected to the inside of the fixed frame in a sliding mode, and the telescopic rod is connected with the inner box body through bolts.

Preferably, the inner box body is connected with the shell through a bolt, the rotating directions of the threads at the two ends of the threaded rod are opposite, the shell is provided with a spline sleeve, and the spline sleeve is connected with the movable rod in a sliding manner.

Compared with the prior art, the utility model provides a pair of high strength carton has following beneficial effect:

the utility model provides a high strength carton through setting up the adapting unit between supporting mechanism conduct interior box and the outer box, utilizes supporting mechanism as supporting the essential element, can be effectively and stable holding device's intensity, and it is very convenient to use.

The utility model provides a high strength carton adopts the mode of adjusting to both sides supporting mechanism to make its and interior box and outer box body coupling, carries out nimble regulation according to the specification of interior box and outer box, and supporting mechanism conveniently dismantles nimble use simultaneously and can reduce cost.

Drawings

Fig. 1 is a front sectional view of a high-strength carton according to the present invention;

FIG. 2 is a schematic view of the mounting of the support mechanism of FIG. 1;

fig. 3 is a cross-sectional view of the support mechanism of fig. 1.

The reference numbers in the figures: the device comprises an outer box body 1, an inner box body 2, a supporting mechanism 3, a shell 31, a fixing plate 32, an adjusting rod 33, a first bevel gear 34, a threaded rod 35, a second bevel gear 36, a threaded sleeve 37, a movable rod 38, an expansion bracket mechanism 39, a 391 fixing bracket, an expansion rod 392, a fixing block 4, a fixing shaft 5, a sliding block 6 and a connecting rod 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment, given by fig. 1-3, the utility model provides a high strength carton, including outer box 1 and inner box 2, inner box 2 is fixed inside outer box 1, supporting mechanism 3 is installed at both ends of the bottom in outer box 1, both ends of the side of supporting mechanism 3 are fixed on fixed block 4, supporting mechanism 3 includes casing 31 fixed at the bottom in outer box 1, fixed plate 32 is installed at both ends of the inside of casing 31, adjusting rod 33 is installed at the top of casing 31, adjusting rod 33 is inserted into the inside of casing 31 and is connected with first bevel gear 34, threaded rod 35 is rotatably connected between two fixed plates 32, second bevel gear 36 is fixedly sleeved on threaded rod 35, threaded rod 35 runs through fixed plate 32 and is rotatably connected with fixed plate 32, both ends of threaded rod 35 are connected with threaded sleeve 37 through screw thread, the thread sleeve 37 is provided with a movable rod 38, the movable rod 38 penetrates through the side surface of the shell 31 and is connected with an expansion bracket mechanism 39, the expansion bracket mechanism 39 comprises a fixed bracket 391 fixed on the movable rod 38, the inside of the fixed bracket 391 is connected with an expansion rod 392 in a sliding way, the expansion rod 392 is connected with the inner box body 2 through a bolt, the inner box body 2 is connected with the shell 31 through a bolt, the rotating directions of the threads at the two ends of the threaded rod 35 are opposite, the shell 31 is provided with a spline sleeve which is connected with the movable rod 38 in a sliding way, a fixed shaft 5 is arranged between the fixed blocks 4, the two ends of the fixed shaft 5 are both connected with sliding blocks 6 in a sliding way, connecting rods 7 are rotatably connected between the sliding blocks 6 at the two sides, the two connecting rods 7 are rotatably connected, the supporting mechanism 3 is connected with the inner box body 2 through a bolt, the fixed shaft 5 is fixed with a limiting ring which is arranged between the two sliding blocks 6, and the sliding blocks 6 are connected with the supporting mechanism 3 in a sliding way, through setting up the adapting unit between supporting mechanism conduct interior box and the outer box, utilize supporting mechanism as supporting the essential element, can be effective and stable holding device's intensity, it is very convenient to use, adopts the mode that carries out regulation to both sides supporting mechanism simultaneously to make it and interior box and outer box be connected, carries out nimble regulation according to the specification of interior box and outer box, and convenient the using flexibility of dismantling of supporting mechanism can reduce cost simultaneously.

When the adjustable telescopic rack is used, firstly, the distance between the two supporting mechanisms 3 is adjusted according to the specification of the outer box body 1, in the adjusting process, the two sliding blocks 6 on the side surfaces of the supporting mechanisms 3 move oppositely to enable the two connecting rods 7 to rotate mutually, then the two supporting mechanisms 3 are supported, the fixed shaft 5 and the sliding blocks 6 adopt large damping parts, the supporting mechanisms 3 are fixed inside the outer box body 1, then the first bevel gear 34 rotates through the rotation of the rotating adjusting rod 33, the first bevel gear 34 and the second bevel gear 36 drive the threaded rod 35 to rotate through thread transmission, the threaded rod 35 drives the threaded sleeve 37 through thread transmission, the threaded sleeve 37 drives the movable rod 38 to slide in the splined sleeve, as the rotating directions of threads at the two ends of the threaded sleeve 35 are opposite, the two movable rods 38 drive the telescopic rack mechanism 39 to move in opposite directions, the telescopic rack mechanism 39 is enabled to be close to the inner wall of the outer box body 1, then the telescopic rod 392 is pulled out of the fixed rack 391 to be adjusted to a proper height, the telescopic rack is connected with the inner box body 2 through bolts, and then the bottom of the inner box body 2 is connected with the supporting mechanisms 3 through bolts.

To sum up, compare in prior art, the utility model discloses a set up the adapting unit between supporting mechanism conduct interior box and the outer box, utilize supporting mechanism as supporting the essential element, can be effectively and stable holding device's intensity, it is very convenient to use, adopts the mode of carrying out the regulation to both sides supporting mechanism simultaneously to make it and interior box and outer box be connected, carries out nimble regulation according to the specification of interior box and outer box, and convenient the dismantling of supporting mechanism simultaneously is nimble to be used can reduce cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high strength carton, includes outer box (1) and interior box (2), its characterized in that: interior box (2) are fixed in the inside of outer box (1), supporting mechanism (3) are all installed at the both ends of bottom in outer box (1), the both ends of the side of supporting mechanism (3) all are fixed in fixed block (4), install fixed axle (5) between fixed block (4), the equal sliding connection in both ends of fixed axle (5) has slider (6), rotates between slider (6) of both sides and is connected with connecting rod (7), two for rotating the connection between connecting rod (7), supporting mechanism (3) are connected with interior box (2) through the bolt.

2. The high-strength carton according to claim 1, wherein the fixed shaft (5) is fixed with a limiting ring, the limiting ring is positioned between two sliding blocks (6), and the sliding blocks (6) are in sliding connection with the supporting mechanism (3).

3. The high-strength carton according to claim 1, wherein the supporting mechanism (3) comprises a shell (31) fixed at the inner bottom of the outer box body (1), fixed plates (32) are installed at two ends of the interior of the shell (31), an adjusting rod (33) is installed at the top of the shell (31), the adjusting rod (33) is inserted into the interior of the shell (31) and is connected with a first bevel gear (34), a threaded rod (35) is rotatably connected between the two fixed plates (32), a second bevel gear (36) is fixedly connected to the threaded rod (35), the threaded rod (35) penetrates through the fixed plates (32) and is rotatably connected with the fixed plates (32), threaded sleeves (37) are connected to two ends of the threaded rod (35) through threads, movable rods (38) are installed on the threaded sleeves (37), and the movable rods (38) penetrate through the side faces of the shell (31) and are connected with a telescopic frame mechanism (39).

4. A carton as claimed in claim 3, characterized in that said telescopic means (39) comprise a fixed frame (391) fixed to said movable rod (38), said fixed frame (391) being internally connected in sliding manner with a telescopic rod (392), said telescopic rod (392) being connected to said inner body (2) by means of bolts.

5. A carton as claimed in claim 3, characterized in that said inner body (2) is connected to said casing (31) by means of bolts, the threads of said threaded rod (35) have opposite directions of rotation, said casing (31) is provided with a splined sleeve, and said splined sleeve is slidably connected to said movable rod (38).