CN2444476Y - Document box - Google Patents

Abstract

The utility model relates to a document box, an annular main frame body is arranged on the circumference of an upper and a lower cover surfaces of a box body, the inner and the outer sides of the main frame body are respectively stuck by an inner side and an outer side liners which are respectively coated with a surface cladding, and the lower end of the surface cladding coated on the outer side liner is extended to a certain length in order to coat the main frame body so as to became a cover end. A containing groove is formed between the upper end of the outer side liner and the inner side liner, an inserting end arranged on the circumference of a box board is stuck and inserted into the containing groove, the inner and the outer surfaces of the box board are coated with a definite surface cladding, and the outer side of the containing groove and the box board are sewed together so as to be fixed by sewing threads or a strong adhesive. The utility model has the advantages of high durability, firmness, and better waterproof effect.

Description

Briefcase

The utility model relates to a kind of briefcase.

Existing traditional employed briefcase; general body structure mainly with wooden or papery plate through striking out the casing moulding; paste the epidermis that is stained with cortex or woven cloth matter again on the surface; because the body structure intensity that this kind commonly used is relatively poor; so; regular meeting is because of can't stand the weight damage of splitting, and its waterproof effect is also relatively poor simultaneously.

In view of this, the purpose of this utility model is to provide a kind of briefcase, by the composite construction of this improvement, makes it have durable, firm in the use and advantage such as water proofing property is better.

The purpose of this utility model is achieved in that a kind of briefcase is made up of casing, carrying handle, padlock and shackle and outside accommodating bag; It is characterized in that periphery at the upper and lower capping of casing has in the form of a ring a main frame, each pastes and is stained with medial pad and outer liner in the inside and outside both sides of main frame, surface in medial pad and outer liner is coated with the table coating respectively, extends certain-length in the lower end of the table coating of outer liner and becomes the lid end to coat main frame; Between the upper end of outer liner and medial pad, form a storage tank, sticking to paste in the periphery spigot plant storage tank of boxboard; The inside and outside surface of this boxboard coats certain table coating, with suture the storage tank outside and boxboard sewing is in the lump fixed, or is fixed with powerful viscose glue.

This inside and outside liner is that sheet materials such as plastic plate, cardboard, foamed cotton plate are made.

This boxboard is that sheet materials such as plastic plate, cardboard, foamed cotton plate are made.

This table coating is that materials such as woven cloth, natural leather, artificial leather are made.

As seen, the utility model has reached by above technical scheme and has had durable and firm result of use, simultaneously, has water proofing property effect preferably.

Further specify the utility model below in conjunction with drawings and Examples.

Fig. 1 is an exploded perspective schematic diagram of the present utility model.

Fig. 2 is a combination generalized section of the present utility model.

Fig. 3 is a stereoscopic schematic diagram of the present utility model.

The utility model mainly is that upper and lower capping periphery at casing 1 has main frame 2 in the form of a ring as shown in Figure 1 and Figure 2; In main frame 2, each subsides of outer both sides are stained with medial pad 21 and outer liner 22, coat suitable table coating 23 respectively on the surface of medial pad 21 and outer liner 22, and extend some length to coat main frame 2 in the lower end of the table coating 23 of outer liner 22, make it to become the lid end, between outer liner 22 upper ends and medial pad 21, be formed with a storage tank 20 in addition, and be to implement to plant to paste with the periphery spigot 31 of boxboard 3 to glue in the storage tank 20, in this boxboard 3, outer surface also coats suitable table coating 32, again the outside of the storage tank 20 of medial pad 21 and outer liner 22 is fixed boxboard 3 sewings in the lump with suture 4 by this, or optionally fix with sewing or powerful viscose glue, make with this combination of promptly finishing single capping.

The utility model implements to be assembled into a casing 1 in twos with the upper and lower cover face as shown in Figure 3, and is installed additional carrying handle 5, padlock 6 and shackle 7 or outside accommodating bag etc.

Moreover medial pad 21 that the utility model uses and outer liner 22 and boxboard 3 can adopt cardboard, foamed cotton plate, or plastic plate, rubber slab or other sheet material that is fit to are made preferably for water proofing property.

In addition, table coating 23,32 of the present utility model can be woven cloth, or adopts natural leather, artificial synthetic leather or other materials that is fit to make.

Claims (4)

1. a briefcase is made up of casing (1), carrying handle (5), padlock (6), shackle (7) and outside accommodating bag; It is characterized in that periphery at the upper and lower capping of casing (1) has main frame (2) in the form of a ring, each pastes and is stained with medial pad (21) and outer liner (22) in the inside and outside both sides of main frame (2), be coated with table coating (23) on the surface of medial pad (21) and outer liner (22) respectively, extend certain-length in the lower end of the table coating (23) of outer liner (22) and become the lid end to coat main frame (2); Between the upper end of outer liner (22) and medial pad (21), form a storage tank (20), sticking to paste in the periphery spigot plant storage tank (20) of boxboard (3); The inside and outside surface of this boxboard (3) is coated with table coating (32); With suture (4) storage tank (20) outside and boxboard (3) sewing are in the lump fixed, or fixed with powerful viscose glue.

2. briefcase according to claim 1 is characterized in that this medial pad (21) and outer liner (22) are plastic plate, cardboard or foamed cotton plate.

3. briefcase according to claim 1 is characterized in that this boxboard (3) is plastic plate, cardboard or foamed cotton plate.

4. briefcase according to claim 1 is characterized in that this table coating (23), (32) are woven cloth, natural leather, artificial leather.

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