DE202006007914U1 - Water-tight tool box for storing tools comprises a casing and a cover each having a recessed frame groove and a frame protrusion on opposing sides - Google Patents

Abstract

Water-tight tool box comprises a casing (10) and a cover (20) each having a recessed frame groove (12) and a frame protrusion (21) on opposing sides. The frame groove and protrusion fit each other and are joined together to form an annular closure and no gaps. The box also has an ethylene vinyl acetate frame which fits the frame groove and protrusion on opposite-lying sides of the casing and cover. The frame is glued in place under the action of a pressure force of the protrusion to form a water-tight closure when the casing is covered with the cover. Preferred Features: The casing has a recess (11) for tools and the frame groove is formed around the recess. The shape of the cover corresponds to the casing.

Description

The The invention relates to a toolbox, in particular a watertight Construction of a toolbox, the ethylene vinyl acetate frame Used and with which the assembly is facilitated, wherein the ethylene vinyl acetate frame does not easily dissolve. Therefore can achieve an effective stable locking of the toolbox become.

State of technology

The Most tools in the conventional toolbox are made of metal materials that are easy to rust and whose properties are to be changed because of rusting. The main reason for the Disposing of tools is the rusting and resulting Deformation that the user can no longer tolerate. Consequently, the Design of the watertight structure of a toolbox in different versions performed. Furthermore The waterproof construction toolbox is very popular in the market. For the Most manufacturers seem to be waterproof construction equipment under financial pressure the most important evaluation condition to be the design choice. Unfortunately, the existing products meet indeed not yet the requirements described above.

• 1. Der elastische Gummiring hat keine feste Form. Beim Zusammenbauen braucht der Monteur die Bauteile stückweise auseinander zu ziehen und zwangsweise zu positionieren. Nachdem der Monteur den Gummiring stückweise auseinander gezogen hat, muss er ihn vorsichtig unter Einwirkung der Druckkraft in die Positionierungsrahmennut einkleben. Wenn der Arbeiter nicht aufpasst und der Gummiring herausspringt, führt es dann zum problematischen Zusammenbau. Außerdem wird der Zeit- und Kraftaufwand bei dem Zusammenbauen mehr benötigt.
• 2. Nach langem Einsatz treten die Ausdehnungsermüdung, Deformation und Verderblichkeit am elastischen Gummiring auf, deswegen kommt das Problem sehr häufig vor, dass sich der Gummiring beim Verwenden leicht löst und verloren geht.

In the conventional tool box, a recessed Positionierungsrahmennut is usually formed on the edge of box body or cover, wherein a rubber elastic ring is installed therein. Although the waterproofness can be achieved thereby, the following problems occur during use:

• 1. The elastic rubber ring has no solid shape. When assembling, the installer needs to pull the components apart piece by piece and forced to position. After the mechanic has pulled the rubber ring apart piecemeal, he must carefully glue it into the Positionierungsrahmennut under the action of the compressive force. If the worker does not pay attention and the rubber ring pops out, then it leads to problematic assembly. In addition, the time and effort required in assembling more is needed.
• 2. After prolonged use, expansion fatigue, deformation, and perishability occur on the elastic rubber ring, so the problem is very common that the rubber ring easily loosens when used and is lost.

task

Of the Invention is based on the object, a waterproof construction a toolbox to create a simple assembly has a low cost, not easy triggers and an effective closure guaranteed.

These The object is achieved by a watertight construction of a toolbox, the in the claim 1 features indicated. Further advantageous developments of Invention will become apparent from the dependent claims.

According to the invention is a Ethylene vinyl acetate frame used for waterproofing. Because the Ethylene vinyl acetate frame according to the recessed frame groove and the projecting frame projection is made in a stable frame shape, and the orientation as well as the impressions of the ethylene vinyl acetate frame into the recessed frame groove stable frame shape of the ethylene vinyl acetate frame greatly facilitated is the stickiness of the ethylene vinyl acetate frame in the recessed frame groove very easy. By the way, the material costs of the ethylene vinyl acetate frame lower than that of rubber. therefore can facilitate the assembly of the waterproof construction according to the invention be saved, whereby the manpower and processing time is spared.

In addition, will the ones mentioned above Tasks through the interaction of the deepened frame groove, the projecting frame projection with the ethylene vinyl acetate frame achieved. Because the recessed frame groove and the protruding frame projection come together and are connected a ring-shaped close conditions. This avoids gaps being created. Besides that is the ethylene vinyl acetate frame under the action of the pressure force of the above Frame projection in the recessed frame groove einklebbar, thereby a watertight closure comes about. Because the positioned ethylene vinyl acetate frame over the the compressive force resisting elastic reaction force has and no jump voltage results, therefore, the inventive ethylene vinyl acetate frame dissolves not easy, making a stable closing more effective can be achieved. As a result, he really stands out a very practical waterproof construction of a toolbox out.

embodiment

in the Following are objects, features and operation of the invention on the basis of the preferred embodiment and the accompanying drawings explained in more detail. It demonstrate:

1 in perspective exploded view ment an embodiment of a waterproof construction of a tool box according to the invention;

2 a section through the embodiment of a waterproof construction of a tool box according to the invention; and

3 an enlarged section 2 ,

How out 1 . 2 and 3 As can be seen, a waterproof construction of a tool box according to the invention comprises a box body 10 , a cover 20 and an ethylene vinyl acetate frame 30 ,

The box body 10 has a tool holder cavity inside 11 on, around which a recessed frame groove 12 is formed, wherein the recessed frame groove 12 of the box body 10 an annular closure such that no gaps arise, and wherein the box body 10 on its one side with a swivel-mounted construction 13 is provided.

The cover 20 corresponds in shape to the box body 10 where the cover 20 on one side pivotable with the swivel-joint construction 13 of the box body 10 is connected, and wherein the cover 20 according to the recessed frame groove 12 of the box body 10 a protruding frame projection 21 which also causes an annular closure such that no gaps arise.

The ethylene vinyl acetate frame 30 is made of ethylene vinyl acetate and is in the form of a frame, wherein the ethylene vinyl acetate frame 30 according to the recessed frame groove 12 of the box body 10 and the projecting frame projection 21 the cover 20 is arranged, whereby the ethylene vinyl acetate frame 30 under the action of the pressure force of the projecting frame projection 21 in the recessed frame groove 12 is einklebbar and thus a watertight closing comes about when the box body 10 with the cover 20 is covered.

With reference to 3 the operation and function of the present invention will be clarified.

When using the waterproof construction according to the invention, the box body 10 with the cover 20 covered. In this way the ethylene vinyl acetate frame becomes 30 glued in the recessed frame groove 12 positioned. Because of the ethylene vinyl acetate frame 30 no excess elastic spring force is generated, therefore remains the ethylene vinyl acetate frame 30 very stable in the recessed frame groove 12 , which effectively avoids the problem of unwanted loosening.

In addition, the projecting frame projection lies 21 the cover 20 just against the surface of the ethylene vinyl acetate frame 30 when the box body 10 with the cover 20 is covered. Because the recessed frame groove 12 , the projecting frame projection 21 and ethylene vinyl acetate frame 30 have a closed annular shape and no gaps thereby arise, comes a watertight sealing by the compression of the recessed frame groove 12 , the protruding frame projection 21 and the ethylene vinyl acetate frame 30 conditions.

For this It should be noted that the ethylene vinyl acetate frame according to the invention according to the recessed frame groove and the above frame jump executed in stable frame form is, with the orientation and the impressions of the ethylene vinyl acetate frame in the recessed frame groove by stable frame shape of the ethylene vinyl acetate frame be greatly facilitated. So the exercise of force, while the Workman performs the assembly by pushing. That's why the glue work of ethylene vinyl acetate frame into the recessed frame groove quite easily. by the way the material cost of the ethylene vinyl acetate frame is lower as those of rubber. Therefore, the total cost can be through the Reduction of material consumption, time and installation costs effectively reduce.

Further can the box body around the edge of the tool holder cavity with protruding frame projection be provided, which is an annular close such causes no gaps arise, the cover corresponding to the projecting frame projection of the main body a recessed frame groove, which also has an annular closure such causes no columns to emerge. Thus, the ethylene vinyl acetate frame is corresponding to the projecting frame projection of the main body and the recessed frame groove of the cover arranged, the requirement the waterproofness can also be met. The above further embodiment is only resulting from the exchange of sub-items and should remain in the patent protection of the present invention.

10

box body

11

Werkzeugaufnahmehöhlung

12

deepened frame groove

13

rotating articulated construction

20

cover

21

above frame lead

30

Ethylene vinyl acetate frame

Claims (3)

Watertight construction of a toolbox with a box body ( 10 ), a cover ( 20 ) and at least one ethylene vinyl acetate frame ( 30 ), characterized in that - the box body ( 10 ) and the cover ( 20 ) on opposite sides with a recessed frame groove ( 12 ) or a projecting frame projection ( 21 ), wherein the recessed frame groove ( 12 ) and the above frame projection ( 21 ) are adapted to each other and connected to each other, that a ring-shaped closing is achieved and no gaps arise; and that the ethylene vinyl acetate frame ( 30 ) made of ethylene vinyl acetate and in the form of a frame, wherein the ethylene vinyl acetate frame ( 30 ) in the shape with the recessed frame groove ( 12 ) and the projecting frame projection ( 21 ) on the opposite sides of the box body ( 10 ) and the cover ( 20 ), whereby the ethylene vinyl acetate frame ( 30 ) under the action of the pressure force of the projecting frame projection ( 21 ) in the recessed frame groove ( 12 ) is glued and thus a watertight sealing is achieved when the box body ( 10 ) with the cover ( 20 ) is covered. A watertight construction of a toolbox according to claim 1, characterized in that - the box body ( 10 ) inside a Werkzeugaufnahmehöhlung ( 11 ) around which a recessed frame groove ( 12 ), wherein the recessed frame groove ( 12 ) of the box body ( 10 ) causes an annular closure such that no gaps arise, and wherein the box body ( 10 ) on its one side with a pivotal structure ( 13 ) is provided; - that the cover ( 20 ) in the form of the box body ( 10 ), the cover ( 20 ) pivotable on its one side with the pivotal structure ( 13 ) of the box body ( 10 ) and the cover ( 20 ) according to the recessed frame groove ( 12 ) of the box body ( 10 ) a projecting frame projection ( 21 ), which also causes an annular closure such that no gaps arise; and that the ethylene vinyl acetate frame ( 30 ) according to the recessed frame groove ( 12 ) of the box body ( 10 ) and the projecting frame projection ( 21 ) of the cover ( 20 ) is arranged. A watertight construction of a toolbox according to claim 1, characterized in that - the box body ( 10 ) inside a Werkzeugaufnahmehöhlung ( 11 ) around which a projecting frame projection ( 21 ), wherein the projecting frame projection ( 21 ) of the box body ( 10 ) causes an annular closure such that no gaps arise, and wherein the box body ( 10 ) on its one side with a pivotal structure ( 13 ) is provided; - that the cover ( 20 ) in the form of the box body ( 10 ), the cover ( 20 ) pivotable on its one side with the pivotal structure ( 13 ) of the box body ( 10 ) and the cover ( 20 ) according to the above frame projection ( 21 ) of the box body ( 10 ) a recessed frame groove ( 12 ), which also causes an annular closure such that no gaps arise; and that the ethylene vinyl acetate frame ( 30 ) according to the above frame projection ( 21 ) of the box body ( 10 ) and the recessed frame groove ( 12 ) of the cover ( 20 ) is arranged.