CN204056601U - Saw bit packing box - Google Patents
Saw bit packing box Download PDFInfo
- Publication number
- CN204056601U CN204056601U CN201420136494.1U CN201420136494U CN204056601U CN 204056601 U CN204056601 U CN 204056601U CN 201420136494 U CN201420136494 U CN 201420136494U CN 204056601 U CN204056601 U CN 204056601U
- Authority
- CN
- China
- Prior art keywords
- box
- lid
- saw blade
- cylindrical bump
- bit packing
- 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 - Lifetime
Links
- 238000012856 packing Methods 0.000 title claims abstract description 25
- 230000000694 effects Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
- B25H3/006—Storage means specially adapted for one specific hand apparatus, e.g. an electric drill
Abstract
The purpose of this utility model proposes a kind of fixing effective, safe saw bit packing box.Saw bit packing box of the present utility model comprises at the bottom of the box of pivot joint and lid, and key is that the central authorities at the bottom of described box are provided with cylindrical bump, and described lid is provided with the spacing recess conformed to saw blade outline shape; Described lid and the periphery at the bottom of box are provided with the groove and raised line that cooperatively interact.When packing, be inserted in by the mounting hole of saw blade on the cylindrical bump at the bottom of box, then fasten at the bottom of lid and box, the groove that lid and the periphery at the bottom of box are provided with and raised line can make to combine closely at the bottom of lid and box, prevent saw blade from deviating from.The spacing recess of the cylindrical bump at the bottom of box and lid all can carry out spacing to saw blade, even if therefore at the bottom of box upwards open compact and make saw blade mounting hole depart from cylindrical bump time, the spacing recess of lid also can prevent saw blade landing, therefore improves safety factor.
Description
Technical field
The utility model relates to the packaging of hardware & tools, is specifically related to a kind of saw bit packing box.
Background technology
Saw blade as a kind of grinding or parting tool, its edge or surface sharp keen, and traditional manner of packing (carton) does not design for the shape of saw blade itself, easily makes saw blade rock within it, thus destroys and pack.For solving the problem, the patent No. is that the utility model of CN200820031007.x discloses a kind of saw bit packing box, this kind of saw bit packing box mainly comprises at the bottom of lid and box, while affixed by affixed module at the bottom of lid and box, while connected by active link block activity, it is characterized in that: described lid cross section is cylindrical, and at the bottom of described box, upper surface has an annular groove, described lid is just stuck in when closing in the annular groove at the bottom of box, has a columnar projections in the middle part of at the bottom of described box.Above-mentioned packing box for saw blade shape and design, have a columnar projections in the middle part of at the bottom of box, be convenient to putting and locating of saw blade.Although above-mentioned packing box can prevent saw blade from rocking, still there is following problems therein: fixing 1, at the bottom of box and between lid is firm not, easily mutually departs from and saw blade is dropped, and causes saw blade damage or personal injury; 2, little with the difference of lid at the bottom of box, when mode upwards at the bottom of user is with box opens the lid, saw blade will lose the constraint of columnar projections at the bottom of box to it, and saw blade is dropped, and causes saw blade to damage or personal injury; 3, saw blade is all utilize the mounting hole of its central authorities to be fixed on motor shaft usually, but the diversified in specifications fixed adaptation of the specification of motor shaft and saw blade mounting hole, may occur that saw blade mounting hole diameter is greater than the situation of motor shaft diameter, now saw blade just cannot be well secured on motor shaft.
Summary of the invention
The purpose of this utility model proposes a kind of fixing effective, safe saw bit packing box.
Saw bit packing box of the present utility model comprises at the bottom of the box of pivot joint and lid, and key is that the central authorities at the bottom of described box are provided with cylindrical bump, and described lid is provided with the spacing recess conformed to saw blade outline shape; Described lid and the periphery at the bottom of box are provided with the groove and raised line that cooperatively interact.
When packing, be inserted in by the mounting hole of saw blade on the cylindrical bump at the bottom of box, then fasten at the bottom of lid and box, the groove that lid and the periphery at the bottom of box are provided with and raised line can make to combine closely at the bottom of lid and box, prevent saw blade from deviating from.The spacing recess of the cylindrical bump at the bottom of box and lid all can carry out spacing to saw blade, even if therefore at the bottom of box upwards open compact and make saw blade mounting hole depart from cylindrical bump time, the spacing recess of lid also can prevent saw blade landing, therefore improves safety factor.
Further, the end face of described cylindrical bump is provided with clamping recess, and described lid is provided with circular depressions in the position of corresponding circle columnar projections, and described cylindrical bump can be stuck in circular depressions; Described circular depressions is provided with clamping projection in the position of corresponding clamping recess, and described clamping projection can be stuck in clamping recess.When fastening at the bottom of lid and box, cylindrical bump is stuck in circular depressions, and clamping projection is stuck in clamping recess, can strengthen the connection at the bottom of box and between lid, delamination between preventing at the bottom of lid and box.And when opening packaging, first user needs to overcome coordinating of groove and raised line, make lid with at the bottom of box between part be separated, now saw blade exposes, and user can hold with a hand saw blade, and then overcomes columnar projections and circular depressions, clamping projection coordinates with clamping recess, taken out by saw blade, between preventing at the bottom of lid and box, disposable whole unlatching, makes saw blade drop.
Further, described lid is provided with auxiliary recesses at the side of spacing recess, is provided with columned auxiliary projection at the bottom of described box in the position of corresponding auxiliary recesses, and described auxiliary projection can be stuck in auxiliary recesses.Described auxiliary projection can be overlapped when packing a metal round washer, the external diameter of described round washer is slightly less than the diameter of saw blade mounting hole, this round washer can motor shaft diameter and saw blade mounting hole different diameters larger time, put between motor shaft and the mounting hole of saw blade, play the effect of fixing saw blade, the comformability of saw blade is strengthened.
Further, at the bottom of described box and lid be provided with the protruding through hole and pits holes that cooperatively interact in the side away from pivot end, described protruding through hole can snap in pits holes.Above-mentioned protruding through hole coordinates with pits holes the binding force not only increased at the bottom of box and between lid, and may be used for the effect of hanging saw bit packing box, and protruding through hole and pits holes, away from pivot end, contribute to preventing saw blade from dropping when hanging.
Saw bit packing box of the present utility model can adopt plastics to be made into integration, structure is simple, easy to make, and in packed and transported, hanging and when taking out saw blade, all there is very high safety, and improve the comformability between saw blade and motor shaft, be very suitable for the packaging of saw blade.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of saw bit packing box of the present utility model.
Indicate in figure: 1, at the bottom of box; 11, cylindrical bump; 12, raised line; 13, clamping recess; 14, auxiliary projection; 15, pits holes; 2, lid; 21, spacing recess; 22, groove; 23, circular depressions; 24, clamping is protruding; 25, auxiliary recesses; 26, protruding through hole.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of detailed description of the invention of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As shown in Figure 1, the saw bit packing box of the present embodiment to comprise at the bottom of the box of pivot joint 1 and lid 2, at the bottom of box 1 and lid 2 be made into integration by plastics, there is certain elasticity; The central authorities of 1 at the bottom of box are provided with cylindrical bump 11(diameter D19.5mm), lid 2 is provided with the circle spacing recess 21(outer diameter D 115.5mm conformed to saw blade outline shape); At the bottom of box, the periphery of 1 is provided with raised line 12, and the periphery of lid 2 is provided with the groove 22 coordinated with raised line 12;
The end face of cylindrical bump 11 is provided with the clamping recess 13(length of side 7mm of square sectional), described lid 2 is provided with circular depressions 23(diameter D19.6mm in the position of corresponding circle columnar projections 11), described cylindrical bump 11 can be stuck in circular depressions 23; Described circular depressions 23 is provided with columniform clamping protruding 24(diameter D8mm in the position of corresponding clamping recess 13), described clamping projection 24 can be stuck in clamping recess 13;
Lid 2 is provided with the auxiliary recesses 25 of square sectional at the side of spacing recess 21, and at the bottom of box, 1 is provided with columned auxiliary projection 14(diameter D15.5mm in the position of corresponding auxiliary recesses 25), described auxiliary projection 14 can be stuck in auxiliary recesses 25; Described auxiliary projection 14 can overlap a metal round washer 3(internal diameter D16mm when packing), the external diameter of described round washer 3 is slightly less than the diameter of saw blade mounting hole, round washer 3 can motor shaft diameter and saw blade mounting hole different diameters larger time, put between motor shaft and the mounting hole of saw blade, play the effect of fixing saw blade, the comformability of saw blade is strengthened.
At the bottom of box, 1 is provided with pits holes 15 in the side away from pivot end, and lid 2 is provided with the protruding through hole 26 coordinated with pits holes 15 in the side away from pivot end, and described protruding through hole 26 can snap in pits holes 15.Above-mentioned protruding through hole 26 is strip with pits holes 15, both cooperations not only increase the binding force at the bottom of box between 1 and lid 2, and may be used for the effect of hanging saw bit packing box, protruding through hole 26, contributes to preventing saw blade from dropping when hanging away from pivot end with pits holes 15.
When packing, the mounting hole (diameter D20mm) of saw blade is inserted on the cylindrical bump 11 of at the bottom of box 1, then fasten lid 2 with at the bottom of box 1, the groove 22 that at the bottom of lid 2 and box, the periphery of 1 is provided with and raised line 12 can make lid 2 and 1 combine closely at the bottom of box, prevent saw blade from deviating from.The cylindrical bump 11 of 1 at the bottom of box and the spacing recess 21 of lid 2 all can carry out spacing to saw blade, even if therefore at the bottom of box 1 upwards open compact and make saw blade mounting hole depart from cylindrical bump 11 time, the spacing recess 21 of lid 2 also can prevent saw blade landing, therefore improves safety factor.
At the bottom of lid 2 with box, 1 when fastening, and cylindrical bump 11 is stuck in circular depressions 23, and clamping projection 24 is stuck in clamping recess 13, can strengthen the connection between 1 and lid 2 at the bottom of box, to prevent at the bottom of lid 2 and box delamination between 1.And when opening packaging, first user needs to overcome coordinating of groove 22 and raised line 12, lid 2 is partly separated between 1 with at the bottom of box, now saw blade exposes, and user can hold with a hand saw blade, and then overcomes columnar projections and circular depressions 23, clamping protruding 24 coordinates with clamping recess 13, saw blade is taken out, prevents disposable whole unlatching between 1 at the bottom of lid 2 and box, saw blade is dropped.
Projection herein or depression are all said relative to the enclosure space after fastening with lid at the bottom of box, and namely projection is outstanding towards this space, and depression is that this space relative is dented, namely away from this direction in space.
Claims (3)
1. a saw bit packing box, comprises at the bottom of the box of pivot joint and lid, it is characterized in that the central authorities at the bottom of described box are provided with cylindrical bump, and described lid is provided with the spacing recess conformed to saw blade outline shape; Described lid and the periphery at the bottom of box are provided with the groove and raised line that cooperatively interact; Described lid is provided with auxiliary recesses at the side of spacing recess, is provided with columned auxiliary projection at the bottom of described box in the position of corresponding auxiliary recesses, and described auxiliary projection can be stuck in auxiliary recesses.
2. saw bit packing box according to claim 1, it is characterized in that the end face of described cylindrical bump is provided with clamping recess, described lid is provided with circular depressions in the position of corresponding circle columnar projections, and described cylindrical bump can be stuck in circular depressions; Described circular depressions is provided with clamping projection in the position of corresponding clamping recess, and described clamping projection can be stuck in clamping recess.
3. saw bit packing box according to claim 1 and 2, is characterized in that at the bottom of described box and lid is provided with the protruding through hole and pits holes that cooperatively interact in the side away from pivot end, and described protruding through hole can snap in pits holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136494.1U CN204056601U (en) | 2014-03-25 | 2014-03-25 | Saw bit packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136494.1U CN204056601U (en) | 2014-03-25 | 2014-03-25 | Saw bit packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204056601U true CN204056601U (en) | 2014-12-31 |
Family
ID=52198163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136494.1U Expired - Lifetime CN204056601U (en) | 2014-03-25 | 2014-03-25 | Saw bit packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204056601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020063754A1 (en) * | 2018-09-29 | 2020-04-02 | 南京德朔实业有限公司 | Tool box |
-
2014
- 2014-03-25 CN CN201420136494.1U patent/CN204056601U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020063754A1 (en) * | 2018-09-29 | 2020-04-02 | 南京德朔实业有限公司 | Tool box |
| US11090800B2 (en) | 2018-09-29 | 2021-08-17 | Nanjing Chervon Industry Co., Ltd. | Tool box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |