CN201750761U

CN201750761U - Box body with lock catch structures

Info

Publication number: CN201750761U
Application number: CN2010202311407U
Authority: CN
Inventors: 骆金生
Original assignee: CHU CHIANG MUSICAL INSTRUMENT Co Ltd
Current assignee: CHU CHIANG MUSICAL INSTRUMENT Co Ltd
Priority date: 2010-06-17
Filing date: 2010-06-17
Publication date: 2011-02-23
Anticipated expiration: 2020-06-17

Abstract

The utility model provides a box body with lock catch structures, comprising a first shell, a second shell and two lock catch structures, wherein one side of the second shell s combined at one side of the first shell in a swingable manner; the two lock catch structures are arranged on the opposite sides where the first and the second shells are combined; each lock catch structure consists of a buckle hook and a control button as well as a clamp slot and an elastic part; the clamp slot is arranged on the first shell and a clamp block is arranged on the wall of the slot; the buckle hook is provided with a hooking part that extends out of the second shell and can be inserted into the clamp slot; the control button is movably combined on the second shell and provided with a connecting rod that extends to the top and connected with one side of the buckle hook; and one end of the elastic part is connected at the other side of a fastener. The buckle hook is driven by the control button to swing, and the elastic part provides elastic force so as to enable the buckle hook to be in the lock catch position at ordinary times. By means of the structure, the opening of the box body is more effort-saving and easier.

Description

The casing of tool buckle structure

Technical field

The utility model relates to a kind of casing, particularly a kind of more laborsaving casing that reaches tool buckle structure smoothly of unlatching that makes this casing.

Background technology

As shown in Figure 1, be present common on the market body structure, this casing is to can be used as acoustic flat, suitcase, luggage case ... etc., it is when opening, the user need utilize the thumb of both hands earlier its two control knobs 11 that are located at these main box 10 front sides to be promoted a distance to the relative outside, discharge two button hooks 13 on this lid 12, utilize the forefinger of both hands that this lid 12 is upwards pushed open then, make this two button hook 13 by after separating in two jacks 14 on this main box 10, with on the other hand this lid 12 being fixed, utilized another hand that this lid 12 is upwards translated into afterwards again the position that can not fall arbitrarily.Yet, opening ways unusual effort not only so, and also very be difficult for the application of force, particularly in the operation very not smoothly.

Because the defective that above-mentioned existing body structure exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, casing in the hope of the tool buckle structure of founding a kind of new structure, can improve general existing casing, make it have more practicality.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.

Summary of the invention

Main purpose of the present utility model is, overcome the defective that existing common body structure exists, and provide a kind of casing of tool buckle structure of new structure, technical problem to be solved is that control knob is to be combined in movably on this second housing, and can drive this button hook swing, this elastic component provides an elastic force makes the usual position of this button hook in this snap close position, makes it open more laborsaving reaching smoothly, is very suitable for practicality.

The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.Casing according to a kind of tool buckle structure that the utility model proposes, comprise first housing, second housing and two buckle structures, this second housing, one side is combined in a side of this first housing swingably, this two buckle structure is located on the opposite side that this first and second housing combines, this each buckle structure comprises a button hook, a control knob, described each buckle structure also comprises a draw-in groove and an elastic component, and this elastic component one end is connected on this button hook.

The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.

The casing of aforesaid tool buckle structure, the limit, two opposite sides that described second housing differs from conjunction with side and open side has a chute respectively, and the control knob of this two buckle structure is can be pressed and move in this two chute respectively.

The casing of aforesaid tool buckle structure, the control knob of described two buckle structures are can laterally be combined in this second housing respectively movably relatively on the lateral surface in conjunction with side.

The casing of aforesaid tool buckle structure, described control knob have a connecting rod and extend to a side that withstands on this button hook, can be for this button hook swing of interlock.

The casing of aforesaid tool buckle structure, described draw-in groove are located on this first housing and convex with a fixture block (410) on the cell wall, and this button hook has a hook part to stretch out this second housing and can inserting in this draw-in groove.

The casing of aforesaid tool buckle structure, described first housing comprises first body, first top layer and first liner, this first body is an aluminum alloy material, its medial surface forms first groove, this first top layer is leather and fits and coat the outer surface of this first body with adhesive agent, this first liner is located in this first groove, and this tank is formed on this liner;

This second housing comprises second body, second top layer and second liner, this second body is an aluminum alloy material, its medial surface forms second groove, this second top layer is leather and fits and coat the outer surface of this second body with adhesive agent, this second liner is located in this second groove, and can cover the upside at these article relatively.

The casing of aforesaid tool buckle structure, wherein said this first liner comprises one first shock-absorbing material and one first flannelette napped fabric layer, and this first shock-absorbing material is combined in this first groove, and this flannelette napped fabric layer coats this first shock-absorbing material; This second liner comprises one second shock-absorbing material and one second flannelette napped fabric layer, and this second shock-absorbing material is combined in this second groove, and this second flannelette napped fabric layer coats this second shock-absorbing material.

The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, the casing of the utility model tool buckle structure, at least have following advantage and beneficial effect, it overcomes the defective that existing common body structure exists, and provide a kind of casing of tool buckle structure of new structure, this button hook can swing to snap close position and enable possition on this second housing, the hook part of this button hook is stretched out this second housing and can be inserted in this draw-in groove, when this button hook can catch on this fixture block in this hook part during in this snap close position, when this button hook can break away from this fixture block in this hook part during in this enable possition, this control knob is to be combined in movably on this second housing, and can drive this button hook swing, this elastic component provides an elastic force makes the usual position of this button hook in this snap close position, make it open casing more laborsaving and tool buckle structure smoothly, being very suitable for practicality, really is a novelty, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is the stereogram that has known casing now.

Fig. 2 is a stereogram of the present utility model.

Fig. 3 is a cutaway view of the present utility model.

Fig. 4 is the action schematic diagram of casing of the present utility model in open mode.

Fig. 5 is the action schematic diagram of casing of the present utility model at the state of covering.

Fig. 6 is the breakdown action schematic diagram of buckle structure of the present utility model.

Fig. 7 is the action schematic diagram that buckle structure of the present utility model is opened and casing is opened.

Fig. 8 is the stereogram of another embodiment of the utility model.

Fig. 9 is the action schematic diagram of the buckle structure of another embodiment of the utility model.

Figure 10 is the action schematic diagram that the casing of another embodiment of the utility model is opened.

Main box: 10 control knobs: 11

Lid: 12 button hooks: 13

Jack: 14

First housing: 20 first bodies: 21

First top layer: 22 first liners: 23

First groove: 24 first shock-absorbing materials: 25

First flannelette napped fabric layer: 26 tanks: 27

Second housing: 30 second bodies: 31

Second top layer: 32 second liners: 33

Second groove: 34 second shock-absorbing materials: 35

Second flannelette napped fabric layer: 36 chutes: 37

Buckle structure: 40 draw-in grooves: 41

Fixture block: 410 button hooks: 42

Hook part: 420 pivots: 43

Control knob: 44 connecting rods: 440

Elastic component: 45

The specific embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to casing according to the tool buckle structure that the utility model proposes, its specific embodiment, structure, feature and effect thereof, describe in detail as after.

As Fig. 2 and shown in Figure 3, be that the casing of pointing out tool buckle structure described in the utility model comprises first housing 20, second housing 30 and two buckle structures 40.

Wherein: this first housing 20 comprises first body 21, first top layer 22 and first liner 23.This first body 21 is an aluminum alloy material, and its medial surface forms first groove 24.Fit and coat the outer surface of this first body 21 for leather and with adhesive agent in this first top layer 22.This first liner 23 comprises the first shock-absorbing material 25 and first flannelette napped fabric layer 26.This first shock-absorbing material 25 is combined in this first groove 24, and have a tank 27 can be for holding at least one article.This flannelette napped fabric layer 26 is coated on this first shock-absorbing material 25.

This second housing 30 comprises second body 31, second top layer 32 and second liner 33.This second body 31 is an aluminum alloy material, and its medial surface forms second groove 34, and a side of this second body 31 is combined in the back side edge of this first body 21 swingably, and this second body 31 can be covered on this first body 21 relatively.Fit and coat the outer surface of this second body 31 for leather and with adhesive agent in this second top layer 32.This second liner 33 and can cover upside at these article relatively, it comprises the second shock-absorbing material 35 and second flannelette napped fabric layer 36.This second shock-absorbing material 35 is combined in this second groove 34.This second flannelette napped fabric layer 36 is coated on this second shock-absorbing material 35.

This two buckle structure 40 is located on the front side edge of this first housing 20 and this second housing 30, can be for this first housing 20 is the state of covering with these second housing, 30 snap closes.

As shown in Figure 4 and Figure 5, be that the and arranged on left and right sides face of pointing out this second housing 30 respectively has a chute 37.This two buckle structure 40 respectively comprises a draw-in groove 41, a button hook 42, a pivot 43, a control knob 44 and an elastic component 45 respectively.Wherein:

This draw-in groove 41 is located on the open end of these first housing, 20 forward sides, and convexes with a fixture block 410 on the side channel wall of this draw-in groove 41.

This button hook 42 is to swing to a snap close position and an enable possition on this second housing 30, and this button hook 42 has a hook part 420 and stretches out this second housing 30 and can insert in this draw-in groove 41.Wherein, when this button hook 42 during in this snap close position this hook part 420 be to catch on this fixture block 410; When this button hook 42 during in this enable possition this hook part 420 be to break away from this fixture block 410.

This pivot 43 passes this button hook 42 and is combined on this second housing 30, makes this button hook 42 be axis swing by this pivot 43.

This control knob 44 is provided in a side of in the chute 37 of this second housing 30, and this control knob 44 has a connecting rod 440 and extends to a side that withstands on this button hook 42.This control knob 44 can be pushed by the outside of this second housing 30, to see through these button hook 42 swings of these connecting rod 440 interlocks.

This elastic component 45 is a compression spring, and can provide an elastic force to make these button hook 42 usual positions in this snap close position.

As shown in Figure 4 and Figure 5, when this second housing 30 covered downwards on this first housing 20, this button hook 42 was to insert in this draw-in groove 41.At this moment, can slide along the inclined-plane at these fixture block 410 tops in the hook part 420 of this button hook 42, and make these button hook 42 swings to compress this elastic component 45, when this hook part 420 moves to the below of this fixture block 410, this button hook 42 is to be made this hook part 420 catch on this fixture block 410 by the elastic restoring force forced back of this elastic component 45.So, just, can reach the purpose that this first housing 20 and this second housing 30 is latched in closure state.

As shown in Figure 6 and Figure 7, be to point out when the forefinger of both hands is pushed this control knob 44, this connecting rod 440 is can promote these button hook 42 swings compressing this elastic component 45, and makes the hook part 420 of this button hook 42 break away from these fixture blocks 410.Therefore so, just can utilize these both hands to come smoothly this second housing 30 to be upwardly opened simultaneously, be convenient to the application of force in the operation, and more laborsaving, when particularly opening this casing very smoothly.

Extremely shown in Figure 10 as Fig. 8 is to be another embodiment of the present utility model, its structure is similar with the foregoing description, and difference only is that the control knob 44 of two buckle structures 40 of present embodiment is can laterally be combined in movably on the leading flank of this second housing 30 respectively.When operation, utilize the thumb of both hands that these control knob 44 outside promotions can be reached these button hook 42 swings of driving to open the purpose of this casing.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. the casing of a tool buckle structure, comprise first housing (20), second housing (30) and two buckle structures (40), this second housing, one side is combined in a side of this first housing swingably, this two buckle structure is located on the opposite side that this first and second housing combines, this each buckle structure comprises a button hook (42), a control knob (44), it is characterized in that: described each buckle structure also comprises a draw-in groove (41) and an elastic component (45), and this elastic component one end is connected on this button hook.

2. the casing of tool buckle structure according to claim 1, it is characterized in that: the limit, two opposite sides that described second housing differs from conjunction with side and open side has a chute (37) respectively, and the control knob of this two buckle structure is can be pressed and move in this two chute respectively.

3. the casing of tool buckle structure according to claim 1 is characterized in that: the control knob of described two buckle structures is can laterally be combined in this second housing respectively movably relatively on the lateral surface in conjunction with side.

4. according to the casing of the described tool buckle structure of arbitrary claim in the claim 1 to 3, it is characterized in that: wherein said control knob has a connecting rod and extends to a side that withstands on this button hook, can be for this button hook swing of interlock.

5. the casing of tool buckle structure according to claim 4 is characterized in that: described buckle structure also comprises a pivot (43), and this pivot passes this button hook and is combined on this second housing, and making this button hook can this pivot be axis swing.

6. the casing of tool buckle structure according to claim 1 is characterized in that: described draw-in groove is located on this first housing and convexes with a fixture block (410) on the cell wall, and this button hook has a hook part to stretch out this second housing and can inserting in this draw-in groove.

7. according to the casing of the described tool buckle structure of arbitrary claim in the claim 1 to 3, it is characterized in that: wherein said this first housing comprises first body, first top layer and first liner, this first body is an aluminum alloy material, its medial surface forms one first groove, this first top layer is leather and fits and coat the outer surface of this first body with adhesive agent, this first liner is located in this first groove, and this tank is formed on this liner;

This second housing comprises second body, second top layer and second liner, this second body is an aluminum alloy material, its medial surface forms one second groove, this second top layer is leather and fits and coat the outer surface of this second body with adhesive agent, this second liner is located in this second groove, and can cover the upside at these article relatively.

8. the casing of tool buckle structure according to claim 7 is characterized in that: wherein said this first liner comprises the first shock-absorbing material and first flannelette napped fabric layer, and this first shock-absorbing material is combined in this first groove, and this flannelette napped fabric layer coats this first shock-absorbing material; This second liner comprises the one second shock-absorbing material and second flannelette napped fabric layer, and this second shock-absorbing material is combined in this second groove, and this second flannelette napped fabric layer coats this second shock-absorbing material.