CN1322960C - Tool box with improved structure - Google Patents
Tool box with improved structure Download PDFInfo
- Publication number
- CN1322960C CN1322960C CNB2004100353300A CN200410035330A CN1322960C CN 1322960 C CN1322960 C CN 1322960C CN B2004100353300 A CNB2004100353300 A CN B2004100353300A CN 200410035330 A CN200410035330 A CN 200410035330A CN 1322960 C CN1322960 C CN 1322960C
- Authority
- CN
- China
- Prior art keywords
- instrument cases
- steel ball
- handle
- structure improved
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 38
- 239000010959 steel Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 238000000071 blow moulding Methods 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 238000012856 packing Methods 0.000 claims 2
- 238000007664 blowing Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
The present invention relates to a tool box with improved structure. The tool box is formed by plastic blowing; a plurality of combination grooves are simultaneously formed on the tool box. A plurality of hard touch members can be inserted into the combination grooves before cooled; the touch members are limited and fixed in the combination grooves after cooled and are slightly exposed to the surface of the tool box. The touch members can be made to replace the surface of the tool box so as to directly collide with and contact stress surfaces by inserting the exposed touch members into the proper parts of the surface of the tool box; thus, the surface of the tool box is not damage by friction.
Description
Technical field
The present invention relates generally to a kind of structure improved instrument cases.
Background technology
The structural form of society makes rapid progress, and the required quality of the life of people improves relatively, and also from the old thinking of " can with all right ", the quite exquisiteness that becomes has the conception of continuous progress or innovation only, could satisfy the demand of modern society to the requirement of things.
Being seen on the market at present many instrument cases, made by unlike material separately with different preparation methods, and wherein a kind of instrument cases 10 that utilize blowing moulding, as shown in Figures 1 and 2, its because of easy to manufacture, materials processing is with low cost, therefore for the consumer who does not want to pay through the nose to buy instrument cases, a kind of really goodish selection; Yet the instrument cases 10 of this type of blowing moulding, very thin of box wall after its moulding, add that these instrument cases 10 prices are just not high originally, the user is when putting and take in, scarcely can put careful and modestly, therefore these instrument cases 10 peripheries often with ground, under the mutual collision of stress surface such as desktop or Collection cabinet, very easily produce abrasion, the long-term fracture phenomena that more can take place down of using as Figure 1 and Figure 2, and work as these instrument cases 10 in a single day breakage has been arranged, its structural strength promptly greatly reduces, and causes the aesthetic property forfeiture, and is final then must accept the destiny that abandons; Yet in the face of more and more paying attention to today of environmental protection, too much waste is not allowed to, especially the article made of these type of plastics; So invention proposes a kind of structure improved instrument cases, it can overcome all shortcomings of above-mentioned existing goods.
Summary of the invention
The technical problem that the structure improved instrument cases of the present invention institute desire solves is, present existing instrument cases, its with the mutual case of collision of stress surface such as ground, desktop or Collection cabinet under, very easily therefore, it is damaged to produce abrasion, cause the destiny that instrument cases are abandoned eventually, so the real necessity that improvement is arranged of these existing instrument cases.
For reaching above-mentioned purpose, the invention provides a kind of structure improved instrument cases, wherein these instrument cases are made with the plastic material blow molding, and form several engagement grooves on these instrument cases simultaneously, before still uncolled, can be embedded in the engagement groove by the steel ball that several materials are harder, and described after cooling steel ball is spacing being fixed in the engagement groove, and slightly be exposed to the instrument cases surface, by be embedded the steel ball of these several emergences at the instrument cases periphery, can make described steel ball replace the instrument cases surface and directly collide and contact, and not cause the instrument cases surface to be rubbed and breakage with stress surface.
Other purpose, advantage and feature of the present invention will make it more obvious from the following detailed description and related drawings.
Description of drawings
Fig. 1 is the damaged schematic diagram of existing instrument cases;
Fig. 2 is the part enlarged drawing of Fig. 1;
Fig. 3 is the three-dimensional exploded view of the present invention's first preferred embodiment;
Fig. 4 combines schematic diagram () for steel ball of the present invention with instrument cases;
Fig. 5 combines schematic diagram (two) for steel ball of the present invention with instrument cases;
Fig. 6 is the three-dimensional combination figure of the present invention's second preferred embodiment;
Fig. 7 is the three-dimensional combination figure of the present invention's the 3rd preferred embodiment;
Fig. 8 is the three-dimensional combination figure of the present invention's the 4th preferred embodiment;
Fig. 9 is the three-dimensional combination figure of the present invention's the 5th preferred embodiment.
Symbol description among the figure
10 instrument cases
20 instrument cases, 21 upper cartridge bodies, 211 handle portions
212 outer surfaces, 213 engagement grooves, 22 lower box bodies
221 handle portions, 30 steel balls, 40 instrument cases
41 handles, 50 instrument cases, 51 box bodys
52 handles
The specific embodiment
Relevant the technology used in the present invention, means and effect thereof, enumerate that several preferred embodiments and conjunction with figs. describe in detail as after.
See also Fig. 3 to Fig. 7, only for the usefulness of explanation, on protection domain, be not subjected to this to count the restriction of class formation shown in the figure.
With reference to Fig. 3, be the three-dimensional exploded view of the present invention's first preferred embodiment.As shown in the drawing, the present invention has mainly disclosed instrument cases 20, and these instrument cases 20 are to make with the plastic material blow molding, and these instrument cases 20 have a upper cartridge body 21 and a lower box body 22, this two box body 21,22 has one first end and one second end, the combination of the mutual pivot knot of second end of this two box body 21,22, and get so that this two box body 21,22 launches relatively and folds, first end of this two box body 21,22 then is arranged with handle portion 211,221, and this two handles portion 211,221 can grip mutually and for the user.
In present embodiment, the outer surface 212 of this upper cartridge body 21, be extruded with the harder steel ball of several materials 30 in the distribution of the corner of first end, two sides, and in outer surface 212 second ends, also axial distribution is extruded with the harder steel ball of several materials 30, and above-mentioned several steel balls 30, all can be embodied as steel ball, by the setting of these several steel balls 30, can make upper cartridge body 21 when contacting with stress surface, its outer surface 212 unlikely directly and stress surface touch wearing and tearing, but contact with stress surface with the harder steel ball 30 of material, therefore, it is damaged that instrument cases 20 of the present invention are difficult for producing friction, and the existing instrument cases of structural strength are better.
With reference to Fig. 4 and Fig. 5, for steel ball of the present invention combines schematic diagram () (two) with instrument cases.At first as shown in Figure 4, these instrument cases 20 are when blow molding, promptly on the box wall, produce simultaneously several engagement grooves 213 (can design by mould) are arranged, and work as instrument cases 20 before cooling off naturally as yet, this accommodation space of counting engagement groove 213 is enough to make these several steel balls 30 to be inserted, and more as shown in Figure 5, after instrument cases 20 coolings are shunk, the accommodation space of this engagement groove 213 also shrinks thereupon and reduces, and therefore make these several steel balls 30 be forced to be tightly fixed in the engagement groove 213, and can't be again with it taking-up.
With reference to Fig. 6, be the three-dimensional combination figure of the present invention's second preferred embodiment.As shown in the drawing, the instrument cases 20 in the present embodiment, it embeds respectively and is provided with several steel balls 30 in four corners of upper cartridge body 21 outer surfaces 212, and it is identical with previous embodiment that it can reach effect, do not give unnecessary details in addition at this.
With reference to Fig. 7, be the three-dimensional combination figure of the present invention's the 3rd preferred embodiment.As shown in the drawing, present embodiment is the continuity of second preferred embodiment, these instrument cases 20 embed in the suitable place of the lateral margin of upper cartridge body 21 and lower box body 22 in addition and are provided with several steel balls 30, and in handle portion 211,221, also embed and be provided with several steel balls 30, thus, the instrument cases 20 of present embodiment have further strengthened preventing the effect of wearing and tearing and the design of establishing steel ball 30 in handle portion 211,221, more can reach an anti-skidding effect, the user more sees its convenience on gripping.
With reference to Fig. 8, be the three-dimensional combination figure of the present invention's the 4th preferred embodiment.As shown in the drawing, present embodiment discloses the air blowing type instrument cases 40 of another kenel, and these instrument cases 40 are provided with handle 41, and be provided with several steel balls 30 in handle 41, by the setting of these several steel balls 30, this handle 41 is had be difficult for directly being worn, and effect that can be anti-skidding.
With reference to Fig. 9, be the three-dimensional combination figure of the present invention's the 5th preferred embodiment.As shown in the drawing, present embodiment discloses the instrument cases 50 of another kenel, and these instrument cases 50 include a box body 51, and being provided with a handle 52 on this box body 51 in addition again grips for personnel, and this handle 52 and embeds on the handle 52 and is provided with several steel balls 30 with the plastic material blow molding in the present embodiment, and the setting by these several steel balls 30, this handle 52 is had be difficult for directly being worn, and effect that can be anti-skidding.
Can summarize the present invention with regard to the above and have following advantage:
1. structure improved instrument cases of the present invention, wherein, this instrument cases box body can be provided with this several steel balls by embedding, and box body needn't directly be contacted with the stress surface collision, and also unlikely and stress surface produces friction loss, even it is damaged, therefore, the present invention has preferable structural strength, and normal the use down can have the long life-span, so the present invention is a splendid design, be one to have the invention of progressive.
2. structure improved instrument cases of the present invention, wherein, the handle of these instrument cases is provided with the steel ball of several emergences because of embedding, so more can make this handle increase by an anti-skidding effect in gripping to go up, is a design very easily in fact.
3. structure improved instrument cases of the present invention, wherein, these instrument cases are behind blowing moulding, can embed steel ball before the cooling naturally, and again by the contraction of cooling naturally, and placing restrictions on deviating from of steel ball, the present invention is very convenient on making, and is one to have the invention of progressive.
The present invention is described by the drawings in detail of most preferred embodiment.Those skilled in the art can derive many variations and needn't deviate from category of the present invention from most preferred embodiment.Therefore, the unlikely restriction of most preferred embodiment category of the present invention.Category of the present invention is defined in claims.
Claims (8)
1. structure improved instrument cases include:
One instrument cases are made with plastic material, and suitable place forms several engagement grooves in the surface;
It is characterized in that, also comprise:
Several steel balls before the cooling step in the instrument cases processing procedure, promptly embed and are located in the described engagement groove, and after instrument cases cooling contraction, can be with in the described steel ball packing engagement groove, and make described steel ball be exposed to the instrument cases surface;
Thus, described steel ball can replace the instrument cases surface and directly contact with the stress surface collision, and does not cause the instrument cases surface to be rubbed and breakage.
2. structure improved instrument cases as claimed in claim 1, wherein, these instrument cases are blow molding.
3. structure improved instrument cases as claimed in claim 1, wherein, these instrument cases are made up of a upper cartridge body and a lower box body, and this two box body has one first end and one second end, the combination of the mutual pivot knot of second end of this two box body, and get so that this two box body launches relatively and folds.
4. structure improved instrument cases as claimed in claim 3, wherein, first end of this two box body is arranged with handle portion, and this two handles portion can grip mutually and for the user.
5. structure improved instrument cases as claimed in claim 1, wherein, the material hardness of described steel ball is greater than the material hardness of these instrument cases.
6. structure improved instrument cases include:
One instrument cases include a box body and a handle, and this handle makes with plastic material, and form several engagement grooves in grip surface;
It is characterized in that, also comprise:
Several steel balls before the cooling step in the instrument cases processing procedure, promptly embed and are located in the described engagement groove, and after handle cooling contraction, can be with in the described steel ball packing engagement groove, and make described steel ball be exposed to grip surface;
Thus, described steel ball can replace grip surface and directly contact with the stress surface collision, and more can make this handle have an anti-skidding effect.
7. structure improved instrument cases as claimed in claim 6, wherein, this handle is a blow molding.
8. structure improved instrument cases as claimed in claim 6, wherein, the material hardness of described steel ball is greater than the material hardness of this handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100353300A CN1322960C (en) | 2004-04-22 | 2004-04-22 | Tool box with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100353300A CN1322960C (en) | 2004-04-22 | 2004-04-22 | Tool box with improved structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1689766A CN1689766A (en) | 2005-11-02 |
| CN1322960C true CN1322960C (en) | 2007-06-27 |
Family
ID=35345677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100353300A Expired - Fee Related CN1322960C (en) | 2004-04-22 | 2004-04-22 | Tool box with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1322960C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2350172Y (en) * | 1998-11-09 | 1999-11-24 | 曾振兴 | tool box pattern |
| DE20103094U1 (en) * | 2000-02-25 | 2001-05-23 | Vereinigte Stahlwarenfabriken Gebr. Richartz und Söhne GmbH, 42699 Solingen | Grip arrangement on a pocket knife or the like. |
| EP1127529A1 (en) * | 2000-02-19 | 2001-08-29 | AEG Hausgeräte GmbH | Vacuum cleaner |
| DE20305778U1 (en) * | 2003-04-10 | 2003-11-13 | Maßgefertigte Koffer und Transportgehäuse, Spezialbeschläge GmbH, 42389 Wuppertal | Protective corner for suitcases and the like Transport containers and transport containers equipped with them |
-
2004
- 2004-04-22 CN CNB2004100353300A patent/CN1322960C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2350172Y (en) * | 1998-11-09 | 1999-11-24 | 曾振兴 | tool box pattern |
| EP1127529A1 (en) * | 2000-02-19 | 2001-08-29 | AEG Hausgeräte GmbH | Vacuum cleaner |
| DE20103094U1 (en) * | 2000-02-25 | 2001-05-23 | Vereinigte Stahlwarenfabriken Gebr. Richartz und Söhne GmbH, 42699 Solingen | Grip arrangement on a pocket knife or the like. |
| DE20305778U1 (en) * | 2003-04-10 | 2003-11-13 | Maßgefertigte Koffer und Transportgehäuse, Spezialbeschläge GmbH, 42389 Wuppertal | Protective corner for suitcases and the like Transport containers and transport containers equipped with them |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1689766A (en) | 2005-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20130422 |