CN201175054Y

CN201175054Y - Hard box structure

Info

Publication number: CN201175054Y
Application number: CNU2008200060784U
Authority: CN
Inventors: 江锡鋘
Original assignee: ZHONGSHAN HUANGGUAN LEATHER-ARTICLE Co Ltd
Current assignee: ZHONGSHAN HUANGGUAN LEATHER-ARTICLE Co Ltd
Priority date: 2008-02-04
Filing date: 2008-02-04
Publication date: 2009-01-07
Anticipated expiration: 2018-02-04

Abstract

The utility model discloses a hard box structure, which is provided with a longitudinal axis vertical to the ground and a carrying handle, as well as a front shell and a rear shell which can be opened or closed relatively. The front shell and the rear shell are respectively provided with a head plate. The hard box structure is characterized in that the front edge outline of the head plate provided with the carrying handle projects towards the direction of the shell which is not provided with the carrying handle; while the front edge outline of the head plate which is not provided with the carrying handle is matched with the front edge outline of the head plate relative to the shell, so as to ensure the carrying handle can be positioned at the line of the longitudinal axis vertical to the ground. Through the method, when the box body is lifted, the hard box can keep balance, without incline; thus a user is not hindered when lifting the hard box, and can walk smoothly.

Description

Hard box structure

Technical field

The utility model relates to hard box structure, and more detailed a kind of casing that makes that is meant can keep well balanced hard box structure when carrying.

Background technology

Please refer to the disclosed existing hard box structure 1 of Fig. 1, it comprises the roller set 5 that a procapsid 2, a back shell body 3, are located at the carrying handle 4 of these procapsid 2 end faces and are divided into these forward and backward

housing

2,3 bottoms, this hard box structure 1 definition has an axis L by casing center of gravity G, and the involutory or expansion of this forward and backward

housing

2,3 is with slide fastener 6 controls; When roller 2 contacts to earth when making that casing is upright is located at ground Z, this axis L is except that by the casing center of gravity G, and is also vertical with ground Z; In addition,, be common in each

shell body

3,4 and slide fastener 6 junctions, set up a waterproof guard strip 7 more respectively for preventing that liquid from following slide fastener 6 places and infiltrating box house.

Yet, for fear of the inconvenience of assembling with slide fastener 6 operations, and because waterproof guard strip 6 has certain width, therefore, carrying handle 4 must be combined in waterproof guard strip 7 sides, that is carrying handle 4 can't be located on the axis L, causes the center of gravity G of carrying handle 4 relative casings to depart from, though can seeing through carrying handle 4, the user mentions casing, but behind casing built on stilts Z, as shown in Figure 2, casing because of on carry the point of application (being carrying handle 4 positions) and center of gravity G and be and depart from, to cause the casing slight inclination, because of carrying handle 4 is located at preceding shell body 2 end faces, make shell body 3 tops, back partially by user's shank, or as shown in Figure 3, because of carrying handle 4 is located at back casing 3 end faces, make back casing 3 bottoms partially by user's shank, so will cause the user in traveling process, idol has the situation of touching casing to take place, cause and propose inconvenience, even hinder the smoothness when walking.

In view of this, the utility model creator thinks funiculus through detailed, and long-pending research and development and the manufacturing experience of being engaged in relevant industries for many years, and generation of the present utility model is arranged eventually.

The utility model content

Main purpose of the present utility model is to provide a kind of hard box structure, is to make casing when being carried, can keep well balanced, does not produce and do not have the inclination situation, makes can not hindered when the user carries.

For reaching above-mentioned purpose, a kind of hard box structure provided by the utility model has a longitudinal axis perpendicular to the ground, and this hard box structure includes a procapsid, has a top board; One back casing, the one side is connected with a side of this procapsid, and this procapsid is for opening or covering relatively, this back casing has a top board; One carrying handle be to be installed on the top board of this procapsid or back casing, and it is online to be positioned at this longitudinal axis; It is characterized in that: being equiped with the top board leading edge profile of the housing of this carrying handle, is towards the housing direction projection that is not equiped with carrying handle, and the housing top board leading edge profile that is not equiped with carrying handle cooperates with the top board leading edge profile of relative housing.

The beneficial effects of the utility model are, when the user mentions casing, because that carrying handle is positioned at longitudinal axis perpendicular to the ground is online, therefore, casing can't produce inclination, and can keep well balanced, thereby make can not hindered when the user carries, and it is smooth and easy to walk.

For the utility model is described in further detail, lifts following preferred embodiment now, and cooperate the graphic back that is illustrated in:

Description of drawings

Fig. 1 is placed on the schematic diagram on ground for existing hard box structure;

Fig. 2 mentions the schematic diagram of the casing of Fig. 1 for the user, and carrying handle is located at the procapsid end face;

Fig. 3 is Fig. 2 roughly the same, discloses carrying handle and is located at the back casing end face;

Fig. 4 is the stereogram of the hard box structure of the utility model one preferred embodiment;

Fig. 5 is the top view of Fig. 4;

Fig. 6 is the side view of Fig. 4;

Fig. 7 is the exploded view of Fig. 6;

Fig. 8 mentions the schematic diagram of the casing of Fig. 4 for the user;

Fig. 9 discloses the fit system of the side plate leading edge profile of another kind of forward and backward housing;

Figure 10 is Fig. 8 roughly the same, discloses carrying handle and is located on the back casing top board.

[primary clustering symbol description]

100 hard box structures

10 procapsids

11 top boards, 111 profiles

12 side plates, 121 profiles, 121 ' profile

20 back casings

21 top boards, 211 profiles

22 side plates, 221 profiles, 221 ' profile

30 carrying handles

40 slide fasteners

50 guard strips

The G center of gravity

The L longitudinal axis

Y ground

The specific embodiment

See also Fig. 4 to shown in Figure 8, it is the hard box structure 100 of the utility model one preferred embodiment, its definition has one by its center of gravity G and the longitudinal axes L vertical with ground Y, this hard box structure 100 and include a procapsid 10, a back casing 20, is installed in carrying handle 30, a slide fastener 40 and two guard strips 50 on this procapsid 10, aforementioned procapsid 10 is connected with back casing 20 bottoms and is inseparable, and procapsid 10 this back casing 20 relatively below illustrates the structure and the relevant position thereof of each member now for opening or cover:

Please cooperate Fig. 5 to Fig. 7, this procapsid 10 is to belong to hard shell together with this back casing 20, its grade respectively has a

top board

11,21 and one is incorporated into its top board 11, the side plate 12 of 21 1 sides, 22, of the present utility model being characterised in that: the top board 11 leading edge profiles 111 of this procapsid 10 are that direction towards this back casing 20 is with the arc projection, and the top board 21 leading edge profiles 211 of back casing 20 cooperate with the top board 11 leading edge profiles 111 of this procapsid 10 and to be arcuation recessed, so that carrying handle 30 can be located at procapsid 10 top boards 11 and be positioned on the longitudinal axes L by casing center of gravity G, thus, casing is when carrying, can keep well balanced, produce and do not have the inclination situation, thereby make and can not be hindered when the user carries casing;

Moreover, in present embodiment, the profile 121 at the nearly top board of side plate 12 leading edges 11 places of procapsid 10 is towards these back casing 20 direction projections, and the profile 221 at the nearly top board of back casing 20 side plates 22 leading edges 21 places cooperates with the profile 121 at the nearly top board of side plate 12 leading edges 11 places of procapsid 10;

In addition, the expansion of the forward and backward

housing

10,20 of present embodiment is to reach by slide fastener 40 with covering, this slide fastener 40 is to be provided with along top board 11, the 21 leading edge profiles 111,211 of this forward and backward

housing

10,20 and

side plate

12,22 leading edge profiles 121,221, by pulling slide fastener 40, launched or to should procapsid 10 and this back casing 20; The profile of the

side plate

12,22 of above-mentioned forward and backward

housing

10,20, be to be linked to be smoothed curve with

top board

11,21 leading edge profiles 111,211, so that slide fastener 40 can be by smooth and easy pulling between

top board

11,21 and

side plate

12,22, thus the expansion that makes this forward and backward housing 10,20 with cover comparatively smooth and easy; Certainly, the folding of the hard box structure 100 of the utility model control does not limit to being to use slide fastener, as generally with the pivot button piece as the also suitable the utility model of the hard box structure of locking.

Moreover for preventing that liquid from following slide fastener 40 places and infiltrating box house, present embodiment set up a guard strip 50 with specific width respectively, and guard strip 50 is the outside that covers in slide fastener 40 between procapsid 10 and slide fastener 40 and back casing 20 and slide fastener 40; What must illustrate is, pulling track by slide fastener 40 of the present utility model is before near carrying handle 30, change track in advance and depart from carrying handle 30, therefore, carrying handle 30 can be under the situation of not yielding to guard strip 50 width, be arranged on the longitudinal axes L by this center of gravity G, so when the user mentions casing, as shown in Figure 8, its force direction of mentioning this casing by chance drops on the bearing of trend of longitudinal axes L, make the situation that casing can run-off the straight, can be more smooth and easy when proposing the casing walking in order to the user.

Certainly, please refer to Fig. 9, the leading edge profile 121 ', 221 ' of the

side plate

12,22 of its forward and backward

housing

10,20 also can be linearity, and the profile 111,211 that only keeps

top board

11,21 leading edges can make casing reach so equally and put forward dynamically balanced purpose for arc projection and recessed design; In addition, must explanation be, slide fastener 40 and inessential assembly, forward and backward

housing

10,20 can also snapping etc. alternate manner reach relative expansion and the purpose that covers;

In addition,

top board

11,21 leading edge profiles 111,211 fit systems of forward and backward

housing

10,20 of the present utility model are can change into as shown in figure 10, the top board 21 leading edge profiles 211 of back casing 20, be towards procapsid 10 direction projections, procapsid 10 top boards 11 leading edge profiles 111 cooperate with the top board 21 leading edge profiles 211 of back casing 20, make carrying handle 30 can be arranged on the top board 21 of back casing 20, and can be positioned at equally on the longitudinal axes L by casing center of gravity G, when the user mentioned this casing, casing also can not tilt.

In sum, the utility model utilization changes the track of forward and backward

housing

10,20

top boards

11,21 leading edge profiles 111,211, make carrying handle 30 can be arranged on mode, to avoid carrying handle 30 being arranged on the disappearance that departs from the inclination of casing center of gravity casing that G is caused because of yielding to guard strip 50 width by the longitudinal axes L of casing center of gravity G.

The above only is a preferable possible embodiments of the present utility model, changes so use the equivalent structure that the utility model specification and claim do such as, ought to be included in the claim of the present utility model.

Claims

1. a hard box structure has a longitudinal axis perpendicular to the ground, and this hard box structure includes:

One procapsid has a top board;

One back casing, the one side is connected with a side of this procapsid, and this procapsid is for opening or covering relatively, this back casing has a top board;

One carrying handle is installed on the top board of this procapsid or back casing, and it is online to be positioned at this longitudinal axis;

It is characterized in that:

Being equiped with the top board leading edge profile of the housing of this carrying handle, is towards the housing direction projection that is not equiped with carrying handle, and the housing top board leading edge profile that is not equiped with carrying handle cooperates with the top board leading edge profile of relative housing.

2. hard box structure as claimed in claim 1, it is characterized in that, this forward and backward housing respectively has a side plate that is incorporated into its top board one side, be equiped with the profile at the nearly top board of side plate leading edge place of the housing of this carrying handle, be towards the housing direction projection that is not equiped with this carrying handle, the profile that is not equiped with the nearly top board of the housing side plate leading edge place of carrying handle cooperates with the profile at the nearly top board of the side plate leading edge place of relative housing.

3. hard box structure as claimed in claim 2 is characterized in that, also comprises a slide fastener, and this slide fastener is provided with along the top board leading edge profile and the side plate leading edge profile of this forward and backward housing.

4. hard box structure as claimed in claim 3 is characterized in that, also includes two guard strips, and this two guard strip is affixed along the top board leading edge profile and the side plate leading edge profile of this forward and backward housing respectively, and covers the outside in this slide fastener.

5. hard box structure as claimed in claim 1 is characterized in that this carrying handle is located on the top board of this procapsid.

6. hard box structure as claimed in claim 1 is characterized in that this carrying handle is located on the top board of this back casing.

7. hard box structure as claimed in claim 1 is characterized in that this longitudinal axis is by the center of gravity of hard box structure.