CN211002344U

CN211002344U - Telescopic packaging box

Info

Publication number: CN211002344U
Application number: CN201922160550.0U
Authority: CN
Inventors: 王明柱
Original assignee: Shenzhen Maitian Creative Packaging Co ltd
Current assignee: Shenzhen Maitian Creative Packaging Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-14
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a telescopic packing carton, including packing outer box, the inside movable mounting of packing outer box has box in the packing, the inboard fixed surface contact of box inlays to establish in the packing and installs the foaming sponge, the last fixed surface of packing outer box installs the lifting cap, the surface embedding that the box lies in the foaming sponge in the packing installs the sponge bed course. A telescopic packing carton, can make things convenient for the purchaser to dismantle the packing carton, reduce telescopic packing carton because the atmospheric pressure adsorption results in the packing in the box can't take out the trouble of bringing, through the foaming sponge that sets up, the foaming sponge can be firmly with article fixing card in placing the recess to cover it through the sponge bed course, like this alright play better volume buffering guard action, prevented that article upper portion and packing outer box inner wall from bad life rubbing and damaging.

Description

Telescopic packaging box

Technical Field

The utility model relates to a packing carton field, in particular to telescopic packing carton.

Background

The packaging box is a box for packaging products as the name implies, can ensure the safety of the products in transportation, improve the grade of the products and the like, and the demand of people on the packaging box will be increased along with the rapid development of modern industry and the continuous improvement of the living standard of people; however, the existing telescopic packaging box has certain disadvantages when in use, the box inside can not be taken out easily in use due to the effect of the internal airtight air pressure, the trouble is brought, the box is easy to pull and damage when the box inside is pulled, the buffering and protecting performance of the box is poor, and the object is easy to break away from the inner wall of the packaging shell and wear.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a telescopic packing carton can effectively solve the problem in the background art.

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

the utility model provides a telescopic packing carton, includes the outer box of packing, the inside movable mounting of the outer box of packing has box in the packing, the inboard fixed surface contact of box inlays to establish and installs the foaming sponge in the packing, the last fixed surface of the outer box of packing installs the lifting cap, the surface embedding that the box was located the foaming sponge in the packing installs the sponge bed course.

Preferably, the outer box of packing includes outer box jack, exhaust through-hole, return spring and rubber kicking block, outer box jack has all been seted up to the upper surface and the lower surface of the outer box of packing, the exhaust through-hole has been seted up to an end of the outer box of packing, an inboard terminal surface fixed mounting of the outer box of packing has return spring, return spring's other end fixed connection installs the rubber kicking block.

Preferably, the box includes depressed groove, anti-skidding burr and interior box jack in the packing, the depressed groove has all been seted up near a terminal surface position to box both sides face in the packing, the fixed surface in depressed groove installs anti-skidding burr, box jack in the packing has been seted up on the ground of box.

Preferably, the foaming sponge includes the sponge jack, places recess and fixed fixture block, the sponge jack has been seted up to the surface of foaming sponge near a terminal surface position, the recess has been seted up and has been placed in the middle part of the surface of foaming sponge, the surface middle part of placing the recess is located edge mouth position fixed mounting and has fixed fixture block.

Preferably, the lifting cap comprises a fixing clamp column, the fixing clamp column is fixedly connected and installed on the surface of the lifting cap, and the fixing clamp column sequentially penetrates through the outer box jack, the sponge cushion layer, the sponge jack and the inner box jack to fix the outer packaging box and the inner packaging box.

Preferably, the number of the return springs is two, and the outer surface of the outer packaging box is provided with anti-slip lines.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, outer box of packing through the setting, the balanced inside and outside atmospheric pressure of exhaust through-hole that outer box of packing can be through being equipped with, and pop out the box in with the packing through return spring, like this alright make things convenient for the purchaser to dismantle the packing carton, reduce telescopic packing carton and can't take out the trouble of bringing because the atmospheric pressure adsorption results in the packing in the box, through the foaming sponge that sets up, the foaming sponge can be firmly with article fixing card in placing the recess, and cover it through the sponge bed course, like this alright play better volume buffering guard action, article upper portion and the outer box inner wall of packing are poor to rub and damage has been prevented.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of a retractable packing box of the present invention;

FIG. 2 is a partial plan view of the retractable packing box of the present invention;

FIG. 3 is a partial cross-sectional view of the retractable packing box of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 of the retractable packing box of the present invention.

In the figure: 1. packaging an outer box; 101. an outer box jack; 102. an exhaust through hole; 103. a return spring; 104. a rubber top block; 2. packaging the inner box; 201. a recessed groove; 202. anti-skid wales; 203. an inner box jack; 3. foaming sponge; 301. a sponge jack; 302. placing a groove; 303. fixing the fixture block; 4. lifting the cap; 401. fixing the clamping column; 5. a sponge cushion layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a telescopic packing box comprises an outer packing box 1, an inner packing box 2 is movably mounted inside the outer packing box 1, a foaming sponge 3 is fixedly embedded and mounted on the inner side surface of the inner packing box 2 in a contact manner, a lifting cap 4 is fixedly mounted on the upper surface of the outer packing box 1, and a sponge cushion layer 5 is embedded and mounted on the surface of the inner packing box 2, which is positioned on the upper surface of the foaming sponge 3;

the packaging outer box 1 comprises an outer box jack 101, an exhaust through hole 102, a return spring 103 and a rubber top block 104, the outer box jack 101 is arranged on the upper surface and the lower surface of the packaging outer box 1, the exhaust through hole 102 is arranged on one end face of the packaging outer box 1, the return spring 103 is fixedly installed on one end face of the inner side of the packaging outer box 1, and the rubber top block 104 is fixedly connected and installed at the other end of the return spring 103; the inner packaging box 2 comprises a concave groove 201, an anti-skid convex pattern 202 and an inner box jack 203, the concave groove 201 is formed in the position, close to one end face, of each of the two side faces of the inner packaging box 2, the anti-skid convex pattern 202 is fixedly mounted on the surface of the concave groove 201, and the inner box jack 203 is formed in the ground of the inner packaging box 2; the foaming sponge 3 comprises a sponge jack 301, a placing groove 302 and a fixed fixture block 303, the sponge jack 301 is arranged at a position, close to one end face, on the surface of the foaming sponge 3, the placing groove 302 is arranged in the middle of the surface of the foaming sponge 3, and the fixed fixture block 303 is fixedly arranged at a position, located at an edge opening, in the middle of the surface of the placing groove 302; the lifting cap 4 comprises a fixing clamping column 401, the surface of the lifting cap 4 is fixedly connected with the fixing clamping column 401, and the fixing clamping column 401 sequentially penetrates through the outer box jack 101, the sponge cushion layer 5, the sponge jack 301 and the inner box jack 203 to fix the outer packaging box 1 and the inner packaging box 2; the number of the return springs 103 is two, and the outer surface of the outer packaging box 1 is provided with anti-slip lines.

It should be noted that, the utility model relates to a telescopic packing box, when using the packing, the packed article is placed in the placing groove 302 arranged on the surface of the foaming sponge 3, and the article is clamped by the fixing fixture block 303, the sponge cushion 5 is covered on the foaming sponge 3 after clamping, then the packer can push the inner packing box 2 to push it into the outer packing box 1, and the outer packing box 1 and the inner packing box 2 are fixed by the fixing clamp column 401 passing through the outer box jack 101, the sponge cushion 5, the sponge jack 301 and the inner box jack 203, so as to complete the packing use, when the buyer needs to open, the buyer only needs to pull the lifting cap 4 to pull up the fixing clamp column 401, thereby pushing the rubber top block 104 under the elasticity of the return spring 103, further ejecting one third of the inner packing box 2, then the buyer can hold the finger in the concave groove 201 to draw the inner packing box 2 outwards, alright easily pull out it, the balanced inside and outside atmospheric pressure of the outer box of packing 1 that is equipped with like this can be through the exhaust through-hole 102 that is equipped with, and pop out box 2 in with the packing through return spring 103, like this alright make things convenient for the buyer to dismantle the packing carton, reduce the trouble that box 2 can't take out and bring in the packing of telescopic packing carton because the atmospheric pressure adsorption results in, the foaming sponge 3 that is equipped with in addition can be firmly with article fixing card in placing recess 302, and cover it through sponge bed course 5, so alright play better volume buffering guard action, article upper portion and the outer box of packing 1 inner wall difference friction and damage have been prevented.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A telescopic packing carton which characterized in that: including outer box (1) of packing, the inside movable mounting of outer box (1) of packing has box (2) in the packing, the inboard fixed surface contact of box (2) inlays to be established and installs foaming sponge (3) in the packing, the last fixed surface of outer box (1) of packing installs and carries and draws cap (4), the surface embedding that the surface of box (2) lies in foaming sponge (3) in the packing installs sponge bed course (5).

2. The telescopic packaging box according to claim 1, wherein: outer box (1) of packing includes outer box jack (101), exhaust through-hole (102), return spring (103) and rubber kicking block (104), outer box jack (101) have all been seted up to the upper surface and the lower surface of outer box (1) of packing, exhaust through-hole (102) have been seted up to a terminal surface of outer box (1) of packing, an inboard terminal surface fixed mounting of outer box (1) of packing has return spring (103), rubber kicking block (104) are installed to the other end fixed connection of return spring (103).

3. The telescopic packaging box according to claim 2, wherein: box (2) includes depressed groove (201), anti-skidding burr (202) and interior box jack (203) in the packing, box (2) both sides face all has seted up depressed groove (201) near a terminal surface position in the packing, the fixed surface of depressed groove (201) installs anti-skidding burr (202), box jack (203) in the packing has been seted up on the ground of box (2).

4. A telescopic packaging according to claim 3, characterized in that: foaming sponge (3) include sponge jack (301), place recess (302) and fixed fixture block (303), sponge jack (301) have been seted up near an end position to the surface of foaming sponge (3), the surface middle part of foaming sponge (3) has been seted up and has been placed recess (302), the surface middle part of placing recess (302) is located edge mouth position fixed mounting and has fixed fixture block (303).

5. The telescopic packaging box according to claim 4, wherein: the lifting cap (4) comprises a fixing clamp column (401), the fixing clamp column (401) is fixedly connected and installed on the surface of the lifting cap (4), and the fixing clamp column (401) is fixed with the outer packing box (1) and the inner packing box (2) through penetrating through the outer packing box insertion hole (101), the sponge cushion layer (5), the sponge insertion hole (301) and the inner packing box insertion hole (203) in sequence.

6. The telescopic packaging box according to claim 2, wherein: the number of the return springs (103) is two, and the outer surface of the outer packaging box (1) is provided with anti-slip lines.