CN201694446U

CN201694446U - Lock-hook type packaging box handle

Info

Publication number: CN201694446U
Application number: CN2010202959462U
Authority: CN
Inventors: 韩庆良
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-18
Filing date: 2010-08-18
Publication date: 2011-01-05
Anticipated expiration: 2020-08-18

Abstract

A lock-hook type packaging box handle is composed of a lifting belt and two hooks with the same structure; the two hooks are respectively connected with both ends of the lifting belt, each hook is shaped like a sheet and is divided into a front part and a rear part by the end of the lifting belt, the front part of each hook is contraction type and shaped like a sharp plate, the rear part is expansion type and shaped like a wing plate, a horizontal narrow slit is machined on the longitudinal middle axial line of the front part of each hook to form two branches in lateral symmetry, a V-shaped gap is machined on the longitudinal axial line of the rear part of each hook to form two clamping plates in lateral symmetry, and the outer edges of the front part and the rear part of each hook are in circular arc transition; the lock-hook type packaging box handle has simple structure, can be used in conjunction with a gasket or used independently, is convenient in mounting, is not easy to unhook, has great bearing strength and has extensive application range.

Description

Anticreep hook-type handle of packaging case

Technical field

The utility model relates to the handle of papery packing chest, gift box.

Background technology

As everyone knows, a lot of food, medicine, clothes, electrical equipment all use the papery packing chest, the top cover 4 of papery packing chest is provided with handle, its structure such as Fig. 1, Fig. 2, shown in Figure 3, handle is made up of the

hook

2,3 of plastics belt 1 and two sheets,

hook

2,3 is fixed in the forward and backward two ends of belt 1 respectively, the width of

hook

2,3 equates with the width of belt 1, because

hook

2,3 when mounted can not lateral deformation, so linking up with 2,3 width all must be less than the socket on the packing chest top cover 45, like this,

hook

2,3 just can penetrate in the socket 5.Because the width of

hook

2,3 is narrower, there are not enough load-bearing areas, therefore, pad 6 is set in the bottom surface of packing chest top cover 4, pad 6 is made of a plastic flagstone, pad 6 is provided with cooresponding

socket

7,6 one-tenth on pad the accessory of handle, handle can not use separately, must be used with pad 6, not only increased cost, and given and produce, transport, install and brought inconvenience.

In addition,, tear socket 5, cause top cover 4 to damage because the width of

hook

2,3 less than the socket on the packing chest top cover 45, therefore breaks off relations easily.

The utility model content

For addressing the above problem, the purpose of this utility model provides a kind of anticreep hook-type handle of packaging case, and is simple in structure, can be used with pad, also can use separately, easy for installation, is difficult for breaking off relations, and load-bearing strength is big, applied range.

For achieving the above object, the utility model is by the following technical solutions:

A kind of anticreep hook-type handle of packaging case, form with two identical hooks of structure by belt, these two hooks are connected on two terminations of belt, each hook all is a chip shape, it is characterized in that: before the termination of described belt is divided into hook, back two parts, the sharp plate shape of receiving in the front portion is divided into, the rear portion is divided into the wing plate shape that extends out, have the in-line narrow slit on the longitudinal central axis line of hook leading portion, thereby form a left side, two forks of right symmetry, have the vee shape gap on the longitudinal central axis line of hook trailing portion, thereby form a left side, two clamps of right symmetry, the curved transition of outward flange of hook leading portion and hook trailing portion.

The utility model has following positive beneficial effect:

The width of two clamps is greater than the width of belt, also greater than the width of the socket on the packing chest top cover, during use, push the afterbody of two clamps of hook trailing portion, two clamps are inwardly drawn in, vee shape gap between two clamps has become a narrow slit, in the inwardly gathering process of clamp, two forks of hook leading portion rely on the flexibility and the elasticity of plastics outwards to launch, two in-line narrow slits that prop up between the fork have become the vee shape gap, at this moment all the width with belt is identical basically to link up with the width of leading portion and trailing portion, be slightly less than the width of the socket on the packing chest top cover, hook just can rely on the outward flange of its arc successfully to insert in two sockets on the packing chest top cover, behind two sockets on the hook insertion packing chest top cover, hook restores to the original state under the flexibility of plastics and elastic reaction, the width of two clamps is greater than the width of belt, also greater than the width of the socket on the packing chest top cover, with the bottom surface of top cover bigger area of contact is arranged, thereby load-bearing is bigger, can not tear socket, can use separately, when packing chest weight is very big, also can be used with pad.The utility model can be widely used in all kinds of papery packing chests and various papery gift box.

Description of drawings

Fig. 1 is the structural representation that current packaging case handle and packing chest top cover link together.

Fig. 2 is the upward view of Fig. 1.

Fig. 3 is the exploded drawings of Fig. 1.

Fig. 4 is the structural representation of the utility model one embodiment.

Fig. 5 is the front elevation of Fig. 4.

Fig. 6 is the upward view of Fig. 4.

Fig. 7 is that the hook trailing portion draws the scheme drawing that socket on the packing chest top cover is prepared to penetrate in the back in.

Fig. 8 is the front elevation of Fig. 7.

Fig. 9 is the upward view of Fig. 7.

Figure 10 is the structural representation that handle shown in Figure 4 and packing chest top cover link together.

Figure 11 is the upward view of Figure 10.

Figure 12 is the structural representation behind the increase pad among Figure 11.

The specific embodiment

Number in the figure

1 belt, 2 hooks, 3 hooks, 4 top covers, 5 sockets

6 pads, 7 sockets, 8 leading portions, 9 trailing portions, 10 narrow slits

12 forks of 11 forks, 13 gap, 14 clamps, 15 clamps

16 outward flanges, 17 outward flanges, 18 hooks, 19 hooks

Please refer to Fig. 4, Fig. 5, Fig. 6, the utility model is a kind of anticreep hook-type handle of packaging case, is made up of with two

identical hooks

18,19 of structure belt 1, and

hook

18,19 and belt 1 are made of plastics.

These two

hooks

18,19 are connected on two terminations of belt 1,

hook

18,19 all is chip shape, before the termination of belt 1 is divided into each hook, back two parts, leading portion 8 is the sharp plate shape of interior receipts, the wing plate shape of trailing portion 9 for extending out, have in-line narrow slit 10 on the longitudinal central axis line of hook leading portion 8, thereby form a left side, two forks 11 of right symmetry, 12, have vee shape gap 13 on the longitudinal central axis line of hook trailing portion 9, thereby form a left side, two clamps 14 of right symmetry, 15, the outward flange 16 of hook leading portion 8 and hook trailing

portion

9,17 curved transition, two

clamps

14,15 width is greater than the width of belt 1, also greater than the width of the socket on the packing chest top cover 45.

Please refer to Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, during use, push two clamps 14 of

hook trailing portion

9,15 afterbody, make

clamp

14,15 inwardly draw in, clamp 14, vee shape gap 13 between 15 has become a narrow slit, when clamp 14, in the 15 inside gathering processes, two forks 11 of

hook leading portion

8,12 rely on the flexibility and the elasticity of plastics outwards to launch, two forks 11, in-line narrow slit 10 between 12 has become the vee shape gap, at this moment all the width with belt 1 is identical as shown in Figure 8 basically to link up with the width of leading portion 8 and trailing portion 9, be slightly less than the width of the socket 5 on the packing chest top cover 4,

hook

18,19 just can rely on the outward flange 16 of its arc, in 17 two sockets 5 that successfully insert on the packing chest top cover 4, when hook 18, behind 19 two sockets 5 that insert on the packing chest top cover 4, under the flexibility of plastics and elastic reaction, restore to the original state, become shape as shown in figure 11, a because left side,

right clamp

14,15 width is greater than the width of belt 1, also greater than the width of the socket on the packing chest top cover 45, with the bottom surface of top cover 4 bigger area of contact is arranged, thereby load-bearing is bigger, can not tear socket 5, can use separately, when packing chest weight is very big, also can be used as shown in figure 12 with pad 6.The utility model can be widely used in all kinds of papery packing chests and various papery gift box.

Claims

1. anticreep hook-type handle of packaging case, form with two identical hooks of structure by belt, these two hooks are connected on two terminations of belt, each hook all is a chip shape, it is characterized in that: before the termination of described belt is divided into hook, back two parts, the sharp plate shape of receiving in the front portion is divided into, the rear portion is divided into the wing plate shape that extends out, have the in-line narrow slit on the longitudinal central axis line of hook leading portion, thereby form a left side, two forks of right symmetry, have the vee shape gap on the longitudinal central axis line of hook trailing portion, thereby form a left side, two clamps of right symmetry, the curved transition of outward flange of hook leading portion and hook trailing portion.