CN102554891B - Scraps-collecting box - Google Patents
Scraps-collecting box Download PDFInfo
- Publication number
- CN102554891B CN102554891B CN201110457695.2A CN201110457695A CN102554891B CN 102554891 B CN102554891 B CN 102554891B CN 201110457695 A CN201110457695 A CN 201110457695A CN 102554891 B CN102554891 B CN 102554891B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- box body
- lid
- outlet
- suction inlet
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/006—Accessories specially designed for sawing machines or sawing devices for removing or collecting chips
Abstract
The invention discloses a scraps-collecting box which comprises a box body, and is characterized in that a containing chamber, a suction inlet and a discharge hole are formed on the box body, wherein the containing chamber is positioned inside the box body; and the suction inlet and the discharge hole are communicated with the containing chamber. The scraps-collecting box further comprises a box cover which is used for sealing the discharge hole of the box body, and keeping a certain distance with the box body at the position of the discharge hole for forming a ventilation gap when the discharge hole of the box body is closed; the box cover and the box body are rotatably connected with each other; the box body is provided with a fixing groove; and the box cover is provided with a clamping button for being clamped with the fixing groove. The scraps-collecting box can be used for effectively reducing inside air pressure to guarantee the scrapes-collecting efficiency, and also can be conveniently opened and cleaned.
Description
Technical field
The present invention relates to a kind of filing collector, be specifically related to a kind of bits collecting box that is applicable to electric tool; Belong to electric tool field of accessories.
Background technology
The electric tool such as round bur, annular saw can produce a large amount of chips in operation process, in order to guarantee construction environment and to make chip be unlikely to affect user's operation, conventionally need to configure filing collector for electric tool.
Existing filing collector has two kinds, and the first is that electric tool carries a crumb loading transfer tube, thereby external dust collecting equipment is realized crumb loading; The second is that electric tool carries an airtight filing collector, do not need external other equipment can realize crumb loading, this device is easy to use and be conducive to integrated design, but is which kind of filing collector not can solve the problem of the container of collection of debris.
The container of collection of debris adopts confined space in the past, because airtight its inside remains, the existence of air pressure causes crumb loading efficiency lower.If adopt the ventilative scheme of direct perforate, likely can cause wood chip to fly out from perforate, even if adopt the structure of blocking dry goods or gauze and so in perforate to improve, air permeable effect is not still fine, has increased again production cost simultaneously.In addition, during due to practical operation, can produce a large amount of wood chips, it is full that the container of collection of debris is easy to collection, and this just requires it to be easy to open to be convenient to chip removal, and don't affects reliability of structure.
Still the container that there is no at present a kind of collection of debris, can either effectively reduce air pressure inside, guarantees crumb loading efficiency; Can open easily cleaning again, process timely and effectively chip.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of and can either effectively reduce air pressure inside, guarantee crumb loading efficiency, can open easily the bits collecting box of cleaning again.
In order to achieve the above object, the present invention adopts following technical scheme:
Bits collecting box, comprising: box body, it is characterized in that, and above-mentioned box body is formed with suction inlet and the outlet that is positioned at its inner accommodating chamber and communicates with this accommodating chamber; Also comprise: for sealing above-mentioned box body outlet and forming in a distance the lid in the gap of breathing freely in when sealing with the box body at above-mentioned outlet place, above-mentioned lid and above-mentioned box body are rotationally connected.
Aforesaid bits collecting box, is characterized in that, above-mentioned box body is formed with for connecting the axis hole of above-mentioned lid, and above-mentioned lid is formed with the rotating shaft for matching with above-mentioned axis hole.Certainly, also can carry out proper transformation to this scheme: above-mentioned lid is formed with for connecting the axis hole of above-mentioned box body, and above-mentioned box body is formed with the rotating shaft for matching with above-mentioned axis hole.
Aforesaid bits collecting box, is characterized in that, above-mentioned box body is provided with holddown groove, and above-mentioned lid is provided with for the buckle with above-mentioned holddown groove clamping.
Aforesaid bits collecting box, is characterized in that, in above-mentioned box body, is formed with reinforcement.
Aforesaid bits collecting box, it is characterized in that, above-mentioned box body be divided into for arrange the sucting of above-mentioned suction inlet with for the storage part of above-mentioned outlet is set, above-mentioned sucting is positioned at the top of above-mentioned storage part, above-mentioned sucting one end is formed with the rotary structure of above-mentioned suction inlet.
Aforesaid bits collecting box, is characterized in that, above-mentioned storage part forms the projection that end face is above-mentioned outlet to side, and the length direction of above-mentioned outlet is parallel with the axis direction of the revolving body of the above-mentioned suction inlet of formation.
Aforesaid bits collecting box, is characterized in that, the axis of the rotating shaft of above-mentioned box body or lid is parallel with the axis direction of the revolving body of the above-mentioned suction inlet of formation.
Aforesaid bits collecting box, is characterized in that, the lower edge of above-mentioned outlet is positioned at the lowermost end of above-mentioned accommodating chamber.
Aforesaid bits collecting box, is characterized in that, above-mentioned reinforcement is vertical with the axis direction of the revolving body of the above-mentioned suction inlet of formation.
Aforesaid bits collecting box, it is characterized in that, above-mentioned lid edge be bent to form be positioned at above-mentioned box body outside for covering the kink of above-mentioned outlet box body outer wall around, between above-mentioned kink and above-mentioned box body outer wall, form in a distance the outside gap of breathing freely.
Aforesaid bits collecting box, is characterized in that, the distance range at above-mentioned ventilative gap and the outside ventilative above-mentioned lid of gap location and box body place is between 0.2mm to 0.8mm.
Aforesaid bits collecting box, is characterized in that, the distance at the above-mentioned lid of above-mentioned ventilative gap location and box body place is less than the distance at the ventilative above-mentioned lid of gap location of said external and box body place.
Aforesaid bits collecting box, is characterized in that, above-mentioned box body and lid are made by elastomeric material.
Aforesaid bits collecting box, is characterized in that, above-mentioned cartridge outer surface is formed with for the fitting plane of above-mentioned axis hole or rotating shaft is set, and the axis of above-mentioned axis hole or rotating shaft is perpendicular to above-mentioned fitting plane.
Aforesaid bits collecting box, is characterized in that, the above-mentioned cartridge outer surface that is positioned at above-mentioned fitting plane below forms gradually the main body plane away from the inclination of above-mentioned suction inlet.
The beneficial effect that the utility model reaches is: a kind of bits collecting box is provided, can either have effectively reduced air pressure inside, guaranteed crumb loading efficiency, can open easily cleaning again.
Accompanying drawing explanation
Fig. 1 is the stereogram of the preferred embodiment of bits collecting box lid of the present invention while opening;
Fig. 2 is the stereogram of the preferred embodiment of bits collecting box lid of the present invention while closing;
Fig. 3 be Fig. 2 along A-A cross section and visual angle to the profile of box body inner side;
Fig. 4 is that Fig. 2 is along B-B cross section and the downward profile in visual angle;
Fig. 5 is the structure chart of a preferred embodiment of bits collecting box lid of the present invention;
Fig. 6 is the structure chart of a preferred embodiment of bits collecting box box body of the present invention;
The implication of Reference numeral in figure:
1, box body; 2, lid; 3, accommodating chamber; 4, suction inlet; 5, outlet; 6, reinforcement; 7, axis hole; 8, rotating shaft; 9, holddown groove; 10, buckle; 11, sucting; 12, storage part; 13, fitting plane; 14, kink; 15, ventilative gap; 16, outside ventilative gap, 17, main body plane.
The specific embodiment
Below in conjunction with drawings and embodiments, the present invention is illustrated.
Referring to Fig. 1 to Fig. 6, bits collecting box of the present invention comprises: box body 1 and lid 2.
Wherein, box body 1 is for collecting and holding chip, and its inside is formed with accommodating chamber 3, and box body 1 is provided with suction inlet 4 and the outlet 5 communicating with accommodating chamber 3, and suction inlet 4 is connected with the instrument that produces chip, and outlet 5 is for cleared of debris; Lid 2 is connected on box body 1, for sealing outlet 5 when the collection of debris, and lid 2 when sealing with the box body at outlet 5 places in a distance, form a certain size ventilative gap, to guarantee the effective crumb loading of bits collecting box and to reduce to leak and consider to be worth doing.
In order to realize easily, open, convenient chip and the simplified structure processed, box body 1 is rotationally connected by rotating shaft and axis hole realization with lid 2, axis hole 7 is positioned on box body 1 and is one-body molded with box body 1, rotating shaft 8 is positioned on lid 2 and is one-body molded with lid 2.Like this, bits collecting box just does not need to configure special rotating shaft, can simplified structure, reduce cost of parts and assembly cost.Certainly, also can carry out as down conversion this scheme: axis hole is positioned on lid 2 and is one-body molded with lid 2, rotating shaft is positioned on box body 1 and is one-body molded with box body 1.
In order to make lid 2 outlet 5 of enclosed box body 1 reliably, on box body 1, be also provided with holddown groove 9, the buckle 10 of setting and holddown groove 9 clampings on lid 2, makes lid 2 seal securely outlet 5 by the mode of clamping simultaneously.In addition, also can adopt other modes to make lid 2 enclosed box body 1, such as magnetic sheet attracting each other etc., therefore not to repeat here.
Specifically, the box body 1 of bits collecting box is bipartite: for sucking the sucting 11 of chip and for storing the storage part 12 of chip.Referring to Fig. 1 and Fig. 2, sucting 11 is positioned at the top of storage part 12, one end of sucting 12 is rotary structure, and this end is provided with for being connected with instrument and realizes the suction inlet 4 that sucks chip, storage part 12 forms the projection that end face is provided with outlet 5 to side, this can increase memory space and the easy cleaning chip of storage part 12.It should be noted that: the length direction of outlet 5 is parallel with the axis direction of the revolving body of formation suction inlet 4, and its lower edge is positioned at the lowermost end of accommodating chamber 3; In other words, outlet 5 can make the chip in accommodating chamber 3 be discharged.
The bent formation kink 14 in edge of lid 2, kink 14 is positioned at box body 1 outside, for covering outlet 5 one or more surfaces outer wall of box body around, its with the outer wall of box body 1 between in a distance, form the outside gap 16 of breathing freely.Like this, as shown in Figure 5, between the direction of passing for air-flow in ventilative gap 15 and the direction of passing for air-flow in outside ventilative gap 14, structure has a certain degree, cause airflow direction process that gas discharges from from box body 1 to the external world to change, also phase strain is large to be subject to the frictional force of box body 1 and lid 2, thereby the flow velocity of gas has also been effectively reduced, avoid that the air-flow velocity of discharge is too fast takes chip out of.
As a kind of optimal way, the distance range between ventilative gap 15 and outside ventilative gap 16 place's lids 2 and box body 1 is between 0.2mm to 0.8mm, to reach, effectively stops the object that is brought to the chip at this place by air-flow.Certainly, also can suitably relax or dwindle this distance range according to actual conditions.
Distance between ventilative gap 15 place's lids 2 and box body 1 is less than the distance between outside ventilative gap 16 place's lids 2 and box body 1.Can make like this internal gas flow discharge.
It should be noted that: the axis of the rotating shaft of box body 1 or lid 2 is parallel with the axis direction of the revolving body of formation suction inlet 4.In addition, structure optimization is carried out at the position that can also match with rotating shaft 8 at axis hole 7, referring to Fig. 1, Fig. 3, Fig. 6, box body 1 outer surface is formed with for axis hole 7(or rotating shaft 8 are set) fitting plane 13, axis hole 7(or rotating shaft 8) axis is perpendicular to fitting plane 13, thus realize more easily rotating opening.
In addition, as a kind of preferred version, the cartridge outer surface that is positioned at fitting plane below forms gradually the main body plane 17 away from the inclination of suction inlet.Theme plane 17 can make whole box body 1 form that the structure of an inclination is convenient opens the lid 2 and detrital deposit.
As a kind of optimal way, axis hole 7 is circular hole, blind hole or circle gap, certainly, can be also other any shapes that can realize rotation after coordinating with rotating shaft 8.
Box body 1 and lid 2 can be made by elastomeric material.We know, by applying external force, flexible lid 2 are snapped fit onto on flexible box body 1, and after external force is cancelled, box body 1 is rotationally connected formation reliably with lid 2, and during normal use both can not get loose; Needs change and dismounting in the situation that also more for convenience.
In order to strengthen the structural strength of box body 1, above-mentioned box body 1 is interior can also be formed with one or more reinforcement 6 that is positioned at bottom surface or side, it should be noted is that, reinforcement 6 should be not stop that chip moves and is advisable to outlet 5.With reference to Fig. 1, as preferred version, reinforcement 6 is vertical, also vertical with the length direction of outlet with the axis direction of the rotary structure of formation suction inlet 4, so that it does not stop chip removal.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and distortion, these improvement and distortion also should be considered as protection scope of the present invention.
Claims (7)
1. bits collecting box, comprising: box body, it is characterized in that, and above-mentioned box body is formed with suction inlet and the outlet that is positioned at its inner accommodating chamber and communicates with this accommodating chamber; Also comprise: for sealing above-mentioned box body outlet and forming in a distance the lid in the gap of breathing freely in when sealing with the box body at above-mentioned outlet place, above-mentioned lid and above-mentioned box body are rotationally connected; Above-mentioned box body is provided with holddown groove, and above-mentioned lid is provided with for the buckle with above-mentioned holddown groove clamping; In above-mentioned box body, be formed with reinforcement; Above-mentioned box body be divided into for arrange the sucting of above-mentioned suction inlet with for the storage part of above-mentioned outlet is set; Above-mentioned sucting is positioned at the top of above-mentioned storage part; Above-mentioned sucting is formed with the rotary structure that one end is provided with above-mentioned suction inlet; Above-mentioned storage part forms the projection that end face is above-mentioned outlet to side, the length direction of above-mentioned outlet is parallel with the axis direction of the revolving body of the above-mentioned suction inlet of formation; The axis of the rotating shaft of above-mentioned box body or lid is parallel with the axis direction of the revolving body of the above-mentioned suction inlet of formation; The lower edge of above-mentioned outlet is positioned at the lowermost end of above-mentioned accommodating chamber; Above-mentioned reinforcement is vertical with the axis direction of the revolving body of the above-mentioned suction inlet of formation; Above-mentioned lid edge be bent to form be positioned at above-mentioned box body outside for covering the kink of above-mentioned outlet box body outer wall around, between above-mentioned kink and above-mentioned box body outer wall, form in a distance the outside gap of breathing freely; The distance range at above-mentioned ventilative gap and the outside ventilative above-mentioned lid of gap location and box body place is between 0.2mm to 0.8mm.
2. bits collecting box according to claim 1, is characterized in that, above-mentioned box body is formed with for connecting the axis hole of above-mentioned lid, and above-mentioned lid is formed with the rotating shaft for matching with above-mentioned axis hole.
3. bits collecting box according to claim 1, is characterized in that, above-mentioned lid is formed with for connecting the axis hole of above-mentioned box body, and above-mentioned box body is formed with the rotating shaft for matching with above-mentioned axis hole.
4. bits collecting box according to claim 1, is characterized in that, the distance at the above-mentioned lid of above-mentioned ventilative gap location and box body place is less than the distance at the ventilative above-mentioned lid of gap location of said external and box body place.
5. bits collecting box according to claim 4, is characterized in that, above-mentioned box body and lid are made by elastomeric material.
6. according to the bits collecting box described in claim 2 or 3, it is characterized in that, above-mentioned cartridge outer surface is formed with for the fitting plane of above-mentioned axis hole or rotating shaft is set, and the axis of above-mentioned axis hole or rotating shaft is perpendicular to above-mentioned fitting plane.
7. bits collecting box according to claim 6, is characterized in that, the above-mentioned cartridge outer surface that is positioned at above-mentioned fitting plane below forms gradually the main body plane away from the inclination of above-mentioned suction inlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457695.2A CN102554891B (en) | 2011-12-31 | 2011-12-31 | Scraps-collecting box |
| DE201220105084 DE202012105084U1 (en) | 2011-12-31 | 2012-12-28 | Waste collection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457695.2A CN102554891B (en) | 2011-12-31 | 2011-12-31 | Scraps-collecting box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102554891A CN102554891A (en) | 2012-07-11 |
| CN102554891B true CN102554891B (en) | 2014-10-15 |
Family
ID=46402176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110457695.2A Expired - Fee Related CN102554891B (en) | 2011-12-31 | 2011-12-31 | Scraps-collecting box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102554891B (en) |
| DE (1) | DE202012105084U1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084947B (en) * | 2021-03-31 | 2022-08-12 | 南通通迈自动化科技有限公司 | Numerical control door leaf four sides saw with leftover bits are from recovery unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030935U (en) * | 1988-05-14 | 1989-01-18 | 冯连有 | Electric shaver |
| DE19924547A1 (en) * | 1999-05-28 | 2000-11-30 | Bosch Gmbh Robert | Hand tool with integrated dust suction; has integrated dust suction connected to flat dust box with air exit holes in releasable covers on side walls, where air exit holes have dust-proof filters |
| CN1946515A (en) * | 2004-04-21 | 2007-04-11 | 罗伯特·博世有限公司 | Dust collecting container for a hand-held machine tool |
| CN101801597A (en) * | 2008-08-18 | 2010-08-11 | 罗伯特·博世有限公司 | Dust collection container for a hand power tool |
| CN102189531A (en) * | 2010-03-16 | 2011-09-21 | 株式会社牧田 | Dust collecting device and electric tool equipped with dust collecting device |
| CN202480071U (en) * | 2011-12-31 | 2012-10-10 | 南京德朔实业有限公司 | Dust collection box |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10249140A1 (en) * | 2002-10-22 | 2004-05-06 | Robert Bosch Gmbh | Dust collector for an electric hand machine tool |
| DE10254839A1 (en) * | 2002-11-25 | 2004-06-03 | Robert Bosch Gmbh | Hand tool with dust box |
-
2011
- 2011-12-31 CN CN201110457695.2A patent/CN102554891B/en not_active Expired - Fee Related
-
2012
- 2012-12-28 DE DE201220105084 patent/DE202012105084U1/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030935U (en) * | 1988-05-14 | 1989-01-18 | 冯连有 | Electric shaver |
| DE19924547A1 (en) * | 1999-05-28 | 2000-11-30 | Bosch Gmbh Robert | Hand tool with integrated dust suction; has integrated dust suction connected to flat dust box with air exit holes in releasable covers on side walls, where air exit holes have dust-proof filters |
| CN1946515A (en) * | 2004-04-21 | 2007-04-11 | 罗伯特·博世有限公司 | Dust collecting container for a hand-held machine tool |
| CN101801597A (en) * | 2008-08-18 | 2010-08-11 | 罗伯特·博世有限公司 | Dust collection container for a hand power tool |
| CN102189531A (en) * | 2010-03-16 | 2011-09-21 | 株式会社牧田 | Dust collecting device and electric tool equipped with dust collecting device |
| CN202480071U (en) * | 2011-12-31 | 2012-10-10 | 南京德朔实业有限公司 | Dust collection box |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202012105084U1 (en) | 2013-04-08 |
| CN102554891A (en) | 2012-07-11 |
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|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20201231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |