Inner support of packaging box and packaging box

Abstract

The utility model discloses a packaging box inner support and a packaging box, and relates to the field of packaging boxes, the packaging box inner support and the packaging box comprise an adjusting mechanism used for sliding fixation, through the structural arrangement, the packaging box inner support and the packaging box can achieve matching of a clamping plate and a limiting plate, so that a sliding block slides on the top of a rail strip, and the sliding block can slide on the top of the rail strip; and through connection of a second threaded rod and a connecting cylinder, a sliding plate is attached to the top of a cushion layer block, so that a sliding block can drive a partition plate to horizontally move, an object can be wrapped in the using process, and shaking in the transportation process is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of packaging boxes, in particular to a packaging box inner support and a packaging box. BACKGROUND

[0002] The packaging box refers to a box used for packaging products, and its main functions are to protect products, facilitate storage and transportation, and promote sales.

[0003] As shown in Chinese Patent No. CN220363733U, a packaging box inner support and a packaging box include a box body, and the inner wall of the box body is provided with a support assembly; the support assembly includes a first inner support, a support piece, a fixing piece, a mounting frame, and a support block, the first inner support is installed on the upper end of the inner wall of the box body, the fixing piece is fixedly installed on both sides of the support piece, a plurality of support pieces are fixedly installed on the bottom end of the first inner support through the fixing piece, the mounting frame is fixedly installed on both ends of the support piece, and the support block is slidingly installed on the inner wall of the mounting frame. However, the following problems still exist in actual use:

[0004] The packaging box inner support and the packaging box of the above-mentioned patent can prevent the box body from deforming during use by the support piece, but do not consider that the packaged objects are not completely matched with the space of the box body in actual use, so that the packaged objects are not fixed when they are in the packaging box, and the objects will shake in the objects. If it is fruits, vegetables or other food, the surface is easy to be damaged during the shaking process, thereby accelerating the decay and damage, thereby causing additional economic losses. Content of the utility model

[0005] In order to improve the problem of shaking of the packaged objects, the present application provides a packaging box inner support and a packaging box.

[0006] The packaging box inner support and the packaging box provided by the present application adopt the following technical solutions:

[0007] A packaging box inner support and a packaging box, comprising an adjusting mechanism for sliding fixation;

[0008] The adjusting mechanism comprises a track bar, a sliding block is arranged on the top of the side wall of the track bar, a threaded rod one is movably arranged on the side wall of the sliding block, an inclined block is slidingly arranged in the sliding block, a limiting block is slidingly arranged on the bottom of the sliding block, a limiting plate is arranged on the side wall of the track bar, a clamping plate is arranged on the side wall of the track bar, a partition plate made of epe pearl wool material is movably arranged on the outer wall of the clamping plate, a cushion block is arranged on the bottom of the clamping plate, a sliding plate is movably arranged on the bottom of the partition plate, a connecting barrel is arranged on the bottom of the sliding plate, and a threaded rod two is movably arranged on the top of the sliding plate.

[0009] By adopting the technical scheme, the sliding blocks are symmetrically arranged, so that the partition plate and the track strip are always in a relative vertical state during horizontal movement of the partition plate, thereby avoiding movement jamming.

[0010] Preferably, the adjusting mechanism further comprises a support frame fixedly connected to both ends of the track strip, a clamping strip one is fixedly connected to the inner wall bottom of the support frame, a protection plate one is clamped to the inner wall of the support frame and achieves clamping with the clamping strip one, a protection plate two is fixedly connected to the bottom of the track strip and achieves clamping with the support frame, the bottom of the sliding block is attached to the top of the track strip, the threaded rod one is threaded through the side wall of the sliding block, the inclined block is slidingly connected to the inside of the sliding block, and the limiting block is movably penetrated through the bottom of the sliding block.

[0011] By adopting the technical scheme, the top of the support frame and the top of the sliding block are kept at the same height, thereby avoiding the problem of sealing gaps.

[0012] Preferably, the limiting block and the track strip achieve sliding connection, the bottom of the sliding block is fixedly connected to the top of the limiting plate, the side of the limiting plate close to the track strip is attached to the track strip, and the bottom of the limiting plate is attached to the top of the protection plate two.

[0013] By adopting the technical scheme, the limiting plate and the outer wall of the protection plate two are kept at the same vertical thickness, thereby making the surface flatness more complete.

[0014] Preferably, the side of the clamping plate close to the track strip is attached to the track strip, the side of the clamping plate close to the sliding block is fixedly connected to the sliding block, the partition plate is clamped to the side wall of the clamping plate, and the top of the cushion block is attached to the bottom of the clamping plate.

[0015] By adopting the technical scheme, the cushion block is made of epe pearl wool material and can be compressed and folded, thereby avoiding interference with the connection of the sliding seat and the insertion cylinder.

[0016] Preferably, the side of the clamping plate close to the sliding plate achieves fixed connection with the sliding plate, the side of the cushion block away from the support frame is clamped to a limiting strip, and the sliding seat is slidingly connected to the inside of the limiting strip.

[0017] By adopting the technical scheme, the notch at the top of the sliding seat is adapted to the notch at the top of the limiting strip, thereby making the connection more compact.

[0018] Preferably, the inner wall top of the sliding seat is fixedly connected to the bottom of the connecting cylinder, and the bottom of the sliding plate is fixedly connected to the insertion cylinder achieving insertion with the sliding seat.

[0019] By adopting the technical scheme, the outer wall of the insertion cylinder is attached to the limiting strip and the sliding seat, thereby making the sliding more stable.

[0020] Preferably, the inner wall of the plug-in barrel is fixedly connected with a positioning barrel fixedly connected with the bottom of the sliding plate, the positioning barrel is threadedly penetrated by the second threaded rod, the second threaded rod is threadedly penetrated by the connecting barrel, and the second threaded rod is threadedly penetrated by the sliding plate.

[0021] By adopting the technical scheme, the hole position of the connecting barrel and the hole position of the positioning barrel are matched with each other, so that the connection of the second threaded rod is more stable.

[0022] A packaging box is applied to the packaging box inner holder, comprising a box body sleeved on the outer wall of the supporting frame, a box cover fixedly connected to the top of the box body, a second protection plate outer wall matched with the inner wall of the box body, a cushion block bottom matched with the inner wall bottom of the box body, and a limiting strip bottom fixedly connected with the inner wall top of the box body.

[0023] By adopting the technical scheme, the top of the box body, the top of the sliding block, and the top of the supporting frame are at the same height, so that the box cover can tightly close the box body.

[0024] In summary, the present application has at least one of the following beneficial technical effects:

[0025] 1. By cooperating the clamping plate with the limiting plate, the sliding block slides on the top of the track strip, the sliding plate is matched with the top of the cushion block through the connection of the second threaded rod and the connecting barrel, so that the sliding block can drive the partition plate to move horizontally, so that the object can be wrapped during use, thereby avoiding shaking during transportation;

[0026] 2. By means of the horizontal movement of the first threaded rod, the inclined block is driven to move horizontally, so that the limiting block is driven by the inclined block to move vertically downward, so that the limiting block is in abutment with the track strip, thereby fixing the position of the sliding block, and further fixing the partition plate, so that the distance between the partition plate and the first protection plate and the distance between the partition plates can be adjusted according to the size of the object contained in the packaging box, thereby improving the adaptability of the inner liner to the contained object. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a whole structure display drawing of the packaging box inner holder and the packaging box of the present application;

[0028] Figure 2 It is an internal structure display drawing of the packaging box inner holder and the packaging box of the present application;

[0029] Figure 3 It is a local display drawing of the track strip of the packaging box inner holder and the packaging box of the present application;

[0030] Figure 4 It is a local sectional view of the inclined block of the packaging box inner holder and the packaging box of the present application;

[0031] Figure 5 It is a partial display view of the inner support of the packaging box and the partition block of the packaging box of the application;

[0032] Figure 6 It is a partial display view of the inner support of the packaging box and the partition block of the packaging box of the application; Figure 5 It is a partial enlarged view of A of the inner support of the packaging box and the packaging box of the application;

[0033] Figure 7 It is a partial enlarged view of B of the inner support of the packaging box and the packaging box of the application; Figure 5

[0034] Figure 8 It is a partial sectional view of two places of the inner support of the packaging box and the packaging box of the application;

[0035] Figure 9 It is a partial sectional view of two places of the inner support of the packaging box and the packaging box of the application from another angle;

[0036] Figure 10 It is a part display view of the partition plate of the inner support of the packaging box and the packaging box of the application.

[0037] Reference signs:

[0038] 1, box body; 11, box cover;

[0039] 2, adjusting mechanism; 21, support frame; 22, clamping strip one; 23, protection plate one; 24, track strip; 25, protection plate two; 26, sliding block; 27, threaded rod one; 28, inclined block; 29, limiting block; 210, limiting plate; 211, clamping plate;

[0040] 212, partition plate; 213, cushion block; 214, sliding plate; 215, limiting strip; 216, sliding seat; 217, connecting cylinder; 218, insertion cylinder; 219, alignment cylinder; 220, threaded rod two. DETAILED DESCRIPTION

[0041] The following will be described in detail in combination with the accompanying drawings. Figures 1-10 The application will be further described in detail.

[0042] The embodiments of the application disclose an inner support of a packaging box and a packaging box.

[0043] Reference will be made to the accompanying drawings. Figures 1-3 ​The adjusting mechanism 2 of the inner support of the packaging box comprises a track strip 24, a sliding block 26 is arranged on the top of the side wall of the track strip 24, a threaded rod 27 is movably arranged on the side wall of the sliding block 26, an inclined block 28 is slidably arranged in the sliding block 26, a limiting block 29 is slidably arranged on the bottom of the sliding block 26, a limiting plate 210 is arranged on the side wall of the track strip 24, a clamping plate 211 is arranged on the side wall of the track strip 24, a partition plate 212 is movably arranged on the outer wall of the clamping plate 211, a cushion block 213 is arranged on the bottom of the clamping plate 211, a sliding plate 214 is movably arranged on the bottom of the partition plate 212, a connecting cylinder 217 is arranged on the bottom of the sliding plate 214, and a threaded rod 220 is movably arranged through the top of the sliding plate 214.

[0044] The adjusting mechanism 2 is first placed in the box body 1, so that subsequent packaging is facilitated.

[0045] Referring to Figures 4-6 The adjusting mechanism 2 further comprises a support frame 21 fixedly connected to both ends of the track strip 24, a clamping strip 22 fixedly connected to the inner wall bottom of the support frame 21, the inner wall of the support frame 21 and the side wall of a protection plate 23 are clamped, the side wall of the protection plate 23 is provided with a clamping groove 1, the protection plate 23 and the clamping groove 1 are clamped, so that the protection plate 23 and the clamping strip 22 are clamped, the protection plate 23 is made of epe pearl wool material, has good ductility and elasticity, the bottom of the track strip 24 and the top of the track strip 24 are fixedly connected by an adhesive, the bottom of a protection plate 25 and the support frame 21 are clamped, so that the protection plate 25 is fixed, the protection plate 25 is made of epe pearl wool material, and is used for flexibly protecting the packaged articles, the top of the track strip 24 is attached to the bottom of the sliding block 26, the side wall of the sliding block 26 is provided with a threaded hole 1, the threaded rod 27 is screwed through the threaded hole 1, so that the threaded rod 27 and the sliding block 26 are screw-connected, a cavity 1 is formed in the sliding block 26, the inclined block 28 is slidably connected in the cavity 1, so that the sliding block 26 and the inclined block 28 are slidably connected, the perpendicular surface of the inclined block 28 is attached to the threaded rod 27, and the inclined surface of the inclined block 28 is attached to the inclined surface of the top of the limiting block 29.

[0046] The worker horizontally places the sliding plate 214 on the top of the cushion block 213, so that the clamping plate 211 abuts the inner wall of the protection plate two 25, the sliding block 26 is located on the top of the track strip 24, the limiting block 29 is in sliding connection with the track strip 24, and the plug-in barrel 218 is plugged between the connecting barrel 217 and the sliding seat 216. Then the worker rotates the second threaded rod 220, so that the second threaded rod 220 moves vertically downward, so that the second threaded rod 220 is in threaded connection with the connecting barrel 217, so that the plug-in barrel 218 is fixedly connected with the sliding seat 216, so that the sliding plate 214 cannot move vertically due to the limiting of the sliding seat 216, and then the partition plate 212 is clamped with the clamping plate 211, and the bottom of the partition plate 212 is clamped with the top of the sliding plate 214.

[0047] With reference to Figures 7-8 The bottom of the sliding block 26 is provided with a square hole, and the limiting block 29 movably penetrates through the square hole, so that the limiting block 29 and the sliding block 26 are in sliding connection. The top of the track strip 24 is provided with a sliding groove one, and the limiting block 29 and the sliding groove one are in sliding connection, so that the limiting block 29 and the track strip 24 are in sliding connection. The limiting plate 210 is fixedly connected to the bottom of the sliding block 26, and the side of the limiting plate 210 close to the track strip 24 abuts the side wall of the track strip 24. The top of the protection plate two 25 abuts the bottom of the limiting plate 210, and the side of the clamping plate 211 close to the track strip 24 abuts the side wall of the track strip 24 away from the limiting plate 210, so that the track strip 24 is clamped and limited by the limiting plate 210 and the clamping plate 211, and the sliding block 26 can only move horizontally. The side of the clamping plate 211 close to the sliding block 26 is fixedly connected with the sliding block 26. The side wall of the partition plate 212 is provided with a clamping groove two, and the side wall of the clamping plate 211 is clamped in the clamping groove two, so that the partition plate 212 and the clamping plate 211 are clamped. The top of the partition plate 212 is at the same height as the top of the sliding block 26. The bottom of the clamping plate 211 abuts the top of the cushion block 213, and the side wall of the cushion block 213 is clamped with the supporting frame 21, so as to flexibly support the packaging articles in the bottom. The side of the clamping plate 211 close to the sliding plate 214 is in fixed connection with the sliding plate 214, so that the clamping plate 211 moves horizontally and drives the sliding plate 214 to move horizontally synchronously.

[0048] Then the packaging article is placed between the partition plate 212 and the protection plate 23, or between two partition plates 212, then the worker slides the sliding block 26, so that the sliding block 26 drives the partition plate 212 to slide horizontally through the clamping plate 211 to fix the article, then the worker rotates the threaded rod 27, the threaded rod 27 will move horizontally, the threaded rod 27 drives the inclined block 28 to move horizontally, the inclined block 28 drives the limiting block 29 to move vertically downward, so that the limiting block 29 extrudes the top of the track strip 24, thereby lifting the sliding block 26, the sliding block 26 cannot move vertically due to the driving of the sliding plate 214, so that the sliding block 26 is relatively fixed with the track strip 24, thereby completing the locking of the partition plate 212.

[0049] Referring to Figures 9-10 The side of the cushion block 213 away from the support frame 21 is clamped with the limiting strip 215, so that the cushion block 213 is fixed and clamped by the limiting strip 215 and the support frame 21, the inside of the limiting strip 215 is attached to the outer wall of the sliding seat 216, so that the limiting strip 215 and the sliding seat 216 are slidably connected, the bottom of the connecting cylinder 217 is fixedly connected to the top of the inner wall of the sliding seat 216, the top of the connecting cylinder 217 penetrates a threaded hole two, the outer wall of the sliding plate 214 is clamped with the partition plate 212, so that the sliding plate 214 can drive the partition plate 212 to move synchronously when the sliding plate 214 moves horizontally, the bottom of the sliding plate 214 is fixedly connected with the top of the insertion cylinder 218, the outer wall of the insertion cylinder 218 is inserted into the inner wall of the sliding seat 216, the inner wall of the insertion cylinder 218 is fixedly connected with the outer wall of the alignment cylinder 219, the top of the alignment cylinder 219 is fixedly connected with the bottom of the sliding plate 214, the top of the alignment cylinder 219 penetrates a threaded hole three, the top of the sliding plate 214 penetrates a threaded hole four, a threaded rod two 220 is threadedly penetrated into the threaded hole four, the threaded hole three and the threaded hole two in sequence, so that the insertion cylinder 218 and the sliding seat 216 are fixedly connected, the top of the threaded rod two 220 is at the same height as the top of the sliding plate 214, so as to avoid interference, the box body 1 is sleeved on the outer wall of the support frame 21, the box cover 11 is fixedly connected to the top of the box body 1, for closing and sealing the box body 1, the outer wall of the protection plate two 25 is attached to the inner wall of the box body 1, the bottom of the cushion block 213 is attached to the bottom of the inner wall of the box body 1, and the bottom of the limiting strip 215 is fixedly connected to the top of the inner wall of the box body 1, so that the box body 1 can perfectly accommodate the adjusting mechanism 2.

[0050] Then the box cover 11 is folded to cover the top of the partition plate 212, thereby completing the packaging of the article.

[0051] The implementation principle of the packaging box inner support and the packaging box according to the embodiment of the application is as follows:

[0052] The worker places the sliding plate 214 on the cushion block 213, so that the clamping plate 211 is attached to the inner wall of the protection plate two 25, the sliding block 26 is located on the track strip 24, the limiting block 29 is in sliding connection with the track strip 24, the plug-in sleeve 218 is inserted between the connecting sleeve 217 and the sliding seat 216, the second threaded rod 220 is rotated to make it vertically move and be in threaded connection with the connecting sleeve 217, the plug-in sleeve 218 is fixed with the sliding seat 216, the vertical movement of the sliding plate 214 is limited, then the partition plate 212 is clamped with the clamping plate 211, the bottom is clamped with the sliding plate 214, the articles are placed between the partition plate 212 and the protection plate one 23 or two partition plates 212, then the sliding block 26 is slid, the partition plate 212 is horizontally slid through the clamping plate 211 to fix the articles, the first threaded rod 27 is rotated to push the inclined block 28 to horizontally move, the limiting block 29 is vertically moved to extrude the track strip 24, the sliding block 26 is jacked up, because the sliding plate 214 is limited, the sliding block 26 is relatively fixed with the track strip 24, the partition plate 212 is locked, then the folding box cover 11 covers the top of the partition plate 212, and the packaging is completed.

[0053] The above are only optional embodiments of the present disclosure, and are not used to limit the present disclosure. The present disclosure can have various modifications and changes for those skilled in the art. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present disclosure shall be included in the protection range of the present disclosure.

Claims

1. A package tray, characterized by: The adjusting mechanism (2) comprises a track bar (24), the top of the side wall of the track bar (24) is provided with a sliding block (26), the side wall of the sliding block (26) is movably provided with a threaded rod (27), the inside of the sliding block (26) is slidably provided with an inclined block (28), the bottom of the sliding block (26) is slidably provided with a limiting block (29), the side wall of the track bar (24) is provided with a limiting plate (210), the side wall of the track bar (24) is provided with a clamping plate (211), the outer wall of the clamping plate (211) is movably provided with a partition plate (212) made of epe pearl wool material, the bottom of the clamping plate (211) is provided with a cushion block (213), the bottom of the partition plate (212) is movably provided with a sliding plate (214), the bottom of the sliding plate (214) is provided with a connecting cylinder (217), and the top of the sliding plate (214) is movably penetrated by a threaded rod (220). The adjusting mechanism (2) further comprises a support frame (21) fixedly connected to both ends of the track bar (24), the inner wall of the support frame (21) is fixedly connected with a clamping strip (22) at the bottom, the inner wall of the support frame (21) is clamped with a protection plate (23) which is clamped with the clamping strip (22), the bottom of the track bar (24) is fixedly connected with a protection plate (25) which is clamped with the support frame (21), the bottom of the sliding block (26) is attached to the top of the track bar (24), the threaded rod (27) is threaded through the side wall of the sliding block (26), the inclined block (28) is slidably connected to the inside of the sliding block (26), and the limiting block (29) movably penetrates the bottom of the sliding block (26).

2. An inner holder of a packaging box according to claim 1, characterized in that: The limiting block (29) and the track bar (24) are slidably connected, the bottom of the sliding block (26) is fixedly connected with the top of the limiting plate (210), one side of the limiting plate (210) close to the track bar (24) is attached to the track bar (24), and the bottom of the limiting plate (210) is attached to the top of the protection plate (25).

3. An inner holder for a packaging box according to claim 2, characterized in that: One side of the clamping plate (211) close to the track bar (24) is attached to the track bar (24), one side of the clamping plate (211) close to the sliding block (26) is fixedly connected with the sliding block (26), the partition plate (212) is clamped on the side wall of the clamping plate (211), and the top of the cushion block (213) is attached to the bottom of the clamping plate (211).

4. An inner holder for a packaging box according to claim 3, characterized in that: One side of the clamping plate (211) close to the sliding plate (214) is fixedly connected with the sliding plate (214), one side of the cushion block (213) away from the support frame (21) is clamped with a limiting strip (215), and the limiting strip (215) is slidably connected with a sliding seat (216) inside.

5. An inner holder for a packaging box according to claim 4, characterized in that: The inner wall top of the sliding seat (216) is fixedly connected with the bottom of the connecting cylinder (217), and the bottom of the sliding plate (214) is fixedly connected with a plug-in cylinder (218) which is plugged with the sliding seat (216).

6. An inner tray for a carton according to claim 5, wherein: ​ 7. An inner tray for a carton according to claim 6, wherein: The inner wall of the plug-in barrel (218) is fixedly connected with a positioning barrel (219) fixedly connected with the bottom of the sliding plate (214), the positioning barrel (219) is threaded through with a second threaded rod (220), the second threaded rod (220) is threaded through with a connecting barrel (217), and the second threaded rod (220) is threaded through with the sliding plate (214).

8. A package for use in a package holder according to claim 5, characterized in that: The box body (1) is sleeved on the outer wall of the support frame (21), the top of the box body (1) is fixedly connected with a box cover (11), the outer wall of the second protection plate (25) is attached to the inner wall of the box body (1), the bottom of the cushion block (213) is attached to the bottom of the inner wall of the box body (1), and the bottom of the limiting strip (215) is fixedly connected with the top of the inner wall of the box body (1).

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