CN2820725Y

CN2820725Y - Fixing structure for buckle in package box

Info

Publication number: CN2820725Y
Application number: CN 200520045492
Authority: CN
Inventors: 江振城
Original assignee: TIANMAO STATIONERY CO Ltd SHANGHAI
Current assignee: TIANMAO STATIONERY CO Ltd SHANGHAI
Priority date: 2005-09-30
Filing date: 2005-09-30
Publication date: 2006-09-27
Anticipated expiration: 2015-09-30

Abstract

The utility model relates to a fixing structure for a buckle in a package box, which comprises a box body. A tray is arranged in a cavity of the box body, and a window is arranged on the bottom surface of the package box. A transparent cover plate and a buckle which is made of elastic materials are arranged on the window. The fixing structure for a buckle in a package box comprises a supporting arm, a tenon corner and a cambered arm, wherein the upper end of the cambered arm is extended to form a tray pressing plate and the lower end of the cambered arm is provided with a clamping groove which is used for clamping and fixing the transparent cover plate. A half dovetail groove is formed on the inner side wall of the box body, and the tenon corner of the buckle is clamped and combined in the half dovetail groove. The upper edge of the tray is provided with a concave platform which is matched with the tray pressing plate of the buckle, when the tray is clamped and fixed by the buckle, the transparent cover plate is clamped and fixed by the buckle simultaneously and can be conveniently disassembled. The utility model has the advantages of simple working process and low cost.

Description

Snap fit structure in the packing box

Technical field

The utility model relates to a kind of buckle structure, relates in particular to a kind of snap fit structure of using in packing box.

Background technology

Traditional packing box is combined by box body and lid, in order in box, to place article, and guarantee that article are maintained fixed the position in box, people place the fixedly plastic-sucking tray of article in box, shape according to article on plastic-sucking tray is forming partitioned successively, the article that needs are fixing are placed on the plastic-sucking tray, then plastic-sucking tray is placed in the box, for example Chinese patent 03205033.X has just disclosed a kind of packing box with interchangeable liner, when needs during at other article of inner-box device, can change plastic-sucking tray, the convenient use.

In the use of packing box, especially when opening or close the packaging box, in order to prevent that plastic-sucking tray from skidding off box body, the builder usually adopts plastic-sucking tray is sticked on way in the box body, after article use, if wanting to stay box body, the user continues to use, plastic-sucking tray can be taken off, but attractive in appearance because of there being paste not only to influence, also influence is used.We are the 200520042151.X patent application at preceding submission one number of patent application, propose to fix plastic-sucking tray with forming flange on the sidewall of Packaging box body, and this has relatively high expectations when the processing box body.Now, the builder is in order to allow the buyer can directly see article in the box, further uplifting window and insert transparent cover plate at the bottom of the box of packing box again, existing transparent cover plate is to fix with the method for gluing subsides and the window of box body, operation like this, the manufacturing procedure more complicated of box body, cost is higher, for this reason, the inventor creates a kind of new improvement project again, fixing transparent cover plate in fixing plastic-sucking tray.

Summary of the invention

The purpose of this utility model is to provide the snap fit structure in a kind of packing box, utilizes a buckle to fix plastic-sucking tray, and no matter which kind of position box body is in, and pallet can not skid off in box body, makes things convenient for the user.

Further purpose of the present utility model is to provide the snap fit structure in a kind of packing box, can fix the transparent cover plate on the box body window when utilizing a buckle to fix plastic-sucking tray again, reduces worker's operation of pasting with gluing, reduces production costs.

The purpose in a step more of the present utility model is to provide the snap fit structure in a kind of packing box, and this engaging member can repeated use, can be easy for installation and removal the simple easy operating of operation.

For achieving the above object, the utility model provides the snap fit structure in a kind of packing box, comprise box body, described box body constitutes at the bottom of by frame and box and forms a cavity, be built-in with the pallet of placing article at described cavity, have a window on the bottom surface of packing box, place a transparent cover plate on the window, it is characterized in that: also comprise the buckle that is used for fixing described pallet and described transparent cover plate, described buckle is made by elastomeric material, comprises a hold-down arm and an arched arm, and described hold-down arm and described arched arm junction form a tenon angle, extend to form a pallet pressing plate in described arched arm upper end, there is the draw-in groove of a fixing described transparent cover plate described arched arm lower end; Be formed with half dovetail furrow on the madial wall of described box body frame, described buckle utilizes described tenon angle to be fastened in described half dovetail furrow; The upper limb of described pallet is provided with the concave station that matches with described pallet pressing plate, and described pallet pressing plate is pressed on the described concave station.

Preferably, use plural buckle in the packing box at least simultaneously.

Preferably, the arc-shaped concave subtend support of the arched arm on the described engaging member gives arched arm to the holder orientation application of force with hand, and the draw-in groove of arched arm lower end is opened, the transparent cover plate that gets loose and fix.

Preferably, the end of described pallet pressing plate is provided with a crotch, and the concave station of described pallet is provided with a block that cooperates with crotch.

Preferably, the concave station that matches with described pallet pressing plate that the upper limb of described pallet is provided with is arranged on the local periphery of upper limb of described pallet,

Preferably, the concave station of the upper limb of described pallet is arranged on the whole periphery of upper limb of described pallet.

Snap fit structure in a kind of packing box that the utility model provides, at least simultaneously utilize plural buckle, can fix pallet, simultaneously also can fix transparent cover plate easily, the manufacturing procedure of packing box is simplified, reduce production costs, make things convenient for the user to use simultaneously, even under the situation with box body upset, the article plastic-sucking tray of placement can slippage from the box body cavity yet, and makes things convenient for the user to see through transparent cover plate again directly to see article in the box.

Snap fit structure in a kind of packing box that the utility model provides, if after article use end in packing box, the end user can take out the pallet that is placed in the box body cavity easily, places other article, repeated usage packing box in box body.

Snap fit structure in a kind of packing box that the utility model provides, this engaging member can repeated uses, can conveniently it be pulled down, also can be fixed easily, easy to operate, promptly guarantee the neat and tidy in the box body cavity, transposing worn-down transparent cover plate is also very convenient.

Be described further below with reference to the technique effect of accompanying drawing, to understand the utility model fully design of the present utility model, concrete structure and generation.

Description of drawings

Fig. 1 is that the solid of the utility model structure is decomposed and part sectional view.

Fig. 2 is the utility model engaging member schematic perspective view.

Fig. 3 is the cutaway view before buckle of the present utility model is installed.

Fig. 4 is the cutaway view after pallet of the present utility model is installed.

Fig. 5 is the schematic perspective view after the assembling of the present utility model.

Second kind of preferred embodiment cutaway view of Fig. 6 the utility model.

Fig. 7 is the schematic perspective view of the another kind of preferred embodiment of pallet of the present utility model.

The specific embodiment

Fig. 1 is that the solid of the snap fit structure in the utility model packing box is decomposed and part sectional view.

Referring to Fig. 1, packing box box body 1 11 constitutes and forms a cavity at the bottom of by frame 12 and box, is built-in with the pallet 3 of placing article at cavity, has a window 14 on 11 at the bottom of the box, places a transparent cover plate 4 on the window 14.Form half dovetail furrow 13 on the madial wall of the frame 12 of box body 1, the upper limb of pallet 3 is provided with the concave station 31 that matches with pallet pressing plate 24.

Buckle 2 is made by elastomeric material, referring to Fig. 2, buckle 2 comprises a hold-down arm 21 and an arched arm 22, and hold-down arm 21 and arched arm 22 junctions form a tenon face 23, extend to form a pallet pressing plate 24 in the upper end of arched arm 22, there is the fixing draw-in groove 25 of transparent cover plate 4 lower end of arched arm 22.The arc-shaped concave subtend hold-down arm 21 of the arched arm 22 on the buckle 2.

Referring to Fig. 3, Fig. 3 prepares to be installed in the cutaway view before half dovetail furrow 13 of box body 1 sidewall 12 for buckle of the present utility model 2, during installation, earlier half dovetail furrow 13 is put at the tenon angle 23 of buckle 2, allow the tenon angle 23 of buckle 2 and the inclined-plane 15 of half dovetail furrow 13 combine closely, hold-down arm 21 is near the inwall of half dovetail furrow 13, and arched arm 22 relies on the cavity one side of box body 1.

Referring to Fig. 4, Fig. 4 has been installed in the interior cutaway view of half dovetail furrow of box body 1 sidewall 12 for buckle 2 of the present utility model, buckle 2 is put into half dovetail furrow 13, the last plane of the last plane of pallet pressing plate 24 and box body 1 sidewall 12 at grade, pallet 3 is put into the cavity of box body 1, and pallet pressing plate 24 is pressed on the concave station 31 of pallet 3.The draw-in groove 25 of the lower end of the arched arm 22 of buckle 2 fixes transparent cover plate 4, and when draw-in groove 25 fixed transparent cover plate 4, some distances to the direction displacement of box body 1 sidewall 12, were still also left with sidewall 12 slightly in lower end draw-in groove 25 positions of arched arm 22.

During use, when box body 1 upset, pallet 3 is to lower slider, because the effect of the tenon limit at the tenon angle 23 of buckle 2 can not be drawn out half dovetail furrow 13.In the time will changing transparent cover plate 4, as long as give arched arm 22 to the hold-down arm 21 direction application of forces with hand, the draw-in groove 25 of arched arm lower end is to hold-down arm 21 direction displacements, the transparent cover plate 4 that can get loose immediately and be fixed.

During use, in packing box, use plural buckle 2 at least simultaneously.

Referring to Fig. 5, Fig. 5 is the schematic perspective view after the assembling of the present utility model, and pallet 3 is contained in the cavity of box body 1, above the last plane of the pallet pressing plate 24 of buckle 2 is exposed at.

Second kind of preferred embodiment cutaway view of Fig. 6 the utility model, referring to Fig. 6, also can establish a crotch 26 in the end of the pallet pressing plate 24 of buckle 2, simultaneously, at the also corresponding block 32 that cooperates with crotch 26 that is provided with of the concave station 31 of pallet 3, to increase the strength that buckle 2 fixes pallet 3.

Fig. 7 is the schematic perspective view of the another kind of preferred embodiment of pallet of the present utility model, referring to Fig. 7, on the local periphery that the concave station 31 that the upper limb of pallet 3 is provided with can be arranged on pallet pressing plate 24 matches, also can be arranged on the whole periphery of upper limb of pallet 3.

By above narration as can be seen, snap fit structure in a kind of packing box that the utility model provides, can fix plastic-sucking tray, also can fix transparent cover plate easily simultaneously, simplify the manufacturing procedure of packing box, reduce production costs, make things convenient for the user to use simultaneously, after article used and finish in packing box, the end user can take out the pallet that is placed in the box body cavity easily, in box body, place other article, repeated usage packing box.

Snap fit structure in a kind of packing box that the utility model provides, this buckle can be installed and pull down easily, can repeated use, simple to operate, have the content of new innovation really.

Described in the utility model specification sheets is a kind of preferred embodiment of the present utility model, and all change or modifications of making according to design of the present utility model all should be in claim protection domain of the present utility model.

Claims

1. the snap fit structure in the packing box, comprise box body, described box body constitutes at the bottom of by frame and box and forms a cavity, be built-in with the pallet of placing article at described cavity, have a window on the bottom surface of packing box, place a transparent cover plate on the window, it is characterized in that: also comprise the buckle that is used for fixing described pallet and described transparent cover plate, described buckle is made by elastomeric material, comprise a hold-down arm and an arched arm, described hold-down arm and described arched arm junction form a tenon angle, extend to form a pallet pressing plate in the upper end of described arched arm, and there is the draw-in groove of a fixing described transparent cover plate lower end of described arched arm; Be formed with half dovetail furrow on the madial wall of described box body frame, described buckle utilizes described tenon angle to be fastened in described half dovetail furrow; The upper limb of described pallet is provided with the concave station that matches with described pallet pressing plate, and described pallet pressing plate is pressed on the described concave station.

2. the snap fit structure in a kind of packing box as claimed in claim 1 is characterized in that: use plural described buckle in the described packing box at least simultaneously.

3. the snap fit structure in a kind of packing box as claimed in claim 1 is characterized in that the arc-shaped concave subtend hold-down arm of the arched arm on the described buckle.

4. the snap fit structure in a kind of packing box as claimed in claim 1, it is characterized in that: the end of described pallet pressing plate also is provided with a crotch, and the described concave station of described pallet is provided with a block that cooperates with described crotch.

5. the snap fit structure in a kind of packing box as claimed in claim 1 is characterized in that: the concave station that matches with described pallet pressing plate that described pallet upper limb is provided with is arranged on the local periphery of upper limb of described pallet.

6. the snap fit structure in a kind of packing box as claimed in claim 1, it is characterized in that: the concave station that described pallet upper limb is provided with is arranged on the whole periphery of described pallet.