CN205254930U - Indoor boring dust keeper - Google Patents
Indoor boring dust keeper Download PDFInfo
- Publication number
- CN205254930U CN205254930U CN201520942736.0U CN201520942736U CN205254930U CN 205254930 U CN205254930 U CN 205254930U CN 201520942736 U CN201520942736 U CN 201520942736U CN 205254930 U CN205254930 U CN 205254930U
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- Prior art keywords
- dust
- cover
- sealing ring
- annular sealing
- proof
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- 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
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- 239000000428 dust Substances 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000005553 drilling Methods 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
本实用新型公开了一种室内钻孔用防尘装置，包括防尘罩、波纹伸缩管和用于与电钻连接的连接头，波纹伸缩管两端分别设置有与防尘罩和连接头螺纹可拆卸连接的连接部；防尘罩包括罩体和嵌装设置在罩体的圆周边沿上并用于与钻孔墙面紧密贴合形成密封的环形密封圈，环形密封圈的竖向截面为人字形，环形密封圈的两支腿形成内密封部和外密封部；波纹伸缩管与防尘罩和连接头均可拆卸连接，便于安装拆卸，防尘罩的罩体的圆周外沿上设置的人字形环形密封圈，密封圈的两支腿形成内、外密封部，可具有双层密封效果，不但可有效的与墙面进行贴合，而且相较于现有技术，具有相当好的密封效果，可有效防止细小粉尘自防尘罩内飞出。
The utility model discloses a dust-proof device for indoor drilling, which comprises a dust-proof cover, a corrugated expansion tube and a connector for connecting with an electric drill. Disassemble the connecting part of the connection; the dust cover includes a cover body and an annular sealing ring embedded on the peripheral edge of the cover body and used to closely fit with the drilled wall to form a seal. The vertical section of the annular sealing ring is herringbone. The two legs of the annular sealing ring form the inner sealing part and the outer sealing part; the corrugated telescopic tube can be detachably connected with the dust cover and the connector, which is easy to install and disassemble. Annular sealing ring, the two legs of the sealing ring form the inner and outer sealing parts, which can have a double-layer sealing effect, not only can be effectively bonded to the wall, but also have a relatively good sealing effect compared with the prior art. It can effectively prevent fine dust from flying out of the dust cover.
Description
技术领域technical field
本实用新型涉及室内装修领域，特别涉及一种室内钻孔用防尘装置。The utility model relates to the field of interior decoration, in particular to a dust-proof device for indoor drilling.
背景技术Background technique
在进行室内装修时，常需要在墙面上打孔以安装物品，电钻是打孔常用的工具，但在电钻钻孔过程中存在碎屑乱飞和尘土飞扬的问题，并且钻孔产生的碎屑散落在地上不易清理，一些锋利的碎屑飞出时会打伤人体，尘土飞扬不仅容易令操作人员眯眼，长期吸入灰尘还会影响操作人员的健康。When doing interior decoration, it is often necessary to drill holes on the wall to install objects. Electric drills are commonly used tools for drilling, but there are problems of flying debris and dust during the drilling process of electric drills, and the debris generated by drilling The debris scattered on the ground is not easy to clean up. Some sharp debris will hurt the human body when flying out. The flying dust not only makes the operator squint easily, but long-term inhalation of dust will also affect the health of the operator.
为解决上述问题，有人设计了一种电钻防尘罩，在电钻钻孔时，防尘罩罩在电钻钻杆的外围，从而达到防止碎屑乱飞和尘土飞扬的问题。但现有的该种防尘罩在使用过程中仍存在与墙面贴合不严、存有缝隙的问题，造成细小的粉尘仍然会在电钻钻杆的高速运转过程自防尘罩内飞出，对操作人员造成影响。For solving the problems referred to above, someone has designed a kind of electric drill dust cover, and when electric drill drills, dust cover covers the periphery of electric drill drill pipe, thereby reaches the problem that prevents debris from flying and dust flying. However, the existing dust cover still has the problem of lax fit with the wall and gaps during use, resulting in fine dust still flying out of the dust cover during the high-speed operation of the electric drill rod. , affecting the operator.
因此，需要对现有电钻防尘结构进行改进，使其不仅可达到现有的防尘效果，而且可具有较好的与墙面的贴合效果，保证密封，防止细小粉尘外泄。Therefore, it is necessary to improve the dust-proof structure of the existing electric drill, so that it can not only achieve the existing dust-proof effect, but also have a better bonding effect with the wall to ensure sealing and prevent the leakage of fine dust.
实用新型内容Utility model content
有鉴于此，本实用新型提供一种室内钻孔用防尘装置，不仅可达到现有的防尘效果，而且可具有较好的与墙面的贴合效果，保证密封，防止细小粉尘外泄。In view of this, the utility model provides a dust-proof device for indoor drilling, which can not only achieve the existing dust-proof effect, but also have a better bonding effect with the wall to ensure sealing and prevent fine dust from leaking out .
本实用新型的室内钻孔用防尘装置，包括防尘罩、波纹伸缩管和用于与电钻连接的连接头，波纹伸缩管两端分别设置有与防尘罩和连接头螺纹可拆卸连接的连接部；防尘罩包括罩体和嵌装设置在罩体的圆周边沿上并用于与钻孔墙面紧密贴合形成密封的环形密封圈，环形密封圈的竖向截面为人字形，环形密封圈的两支腿形成内密封部和外密封部。The dust-proof device for indoor drilling of the utility model includes a dust cover, a corrugated telescopic tube and a connector for connecting with an electric drill. The connection part; the dust cover includes a cover body and an annular sealing ring embedded on the peripheral edge of the cover body and used to closely fit the drilled wall to form a seal. The vertical section of the annular sealing ring is herringbone, and the annular sealing ring The two legs form an inner seal and an outer seal.
进一步，波纹伸缩管包括管本体和嵌装在管本体内的螺旋压缩弹簧。Further, the corrugated telescopic tube includes a tube body and a helical compression spring embedded in the tube body.
进一步，连接头内形成套孔，套孔为台阶孔，套孔内部形成可抵靠于电钻的抵止肩。Further, a sleeve hole is formed in the connector head, the sleeve hole is a stepped hole, and a stopper shoulder that can lean against the electric drill is formed inside the sleeve hole.
进一步，防尘罩上设置有粉尘坠落口，对应所述粉尘坠落口设置有储尘袋。Further, a dust drop opening is provided on the dust cover, and a dust storage bag is provided corresponding to the dust drop opening.
进一步，防尘罩的罩体由透明材料制成。Further, the cover body of the dustproof cover is made of transparent material.
本实用新型的有益效果：本实用新型的室内钻孔用防尘罩，波纹伸缩管与防尘罩和连接头均可拆卸连接，便于安装拆卸，防尘罩的罩体的圆周外沿上设置的人字形环形密封圈，密封圈的两支腿形成内、外密封部，可具有双层密封效果，不但可有效的与墙面进行贴合，而且相较于现有技术，具有相当好的密封效果，可有效防止细小粉尘自防尘罩内飞出。Beneficial effects of the utility model: In the dustproof cover for indoor drilling of the utility model, the corrugated telescopic tube can be detachably connected with the dustproof cover and the connector, which is convenient for installation and disassembly, and the outer edge of the circumference of the dustproof cover is set The herringbone annular sealing ring, the two legs of the sealing ring form the inner and outer sealing parts, which can have a double-layer sealing effect, not only can be effectively bonded to the wall, but also has a rather good The sealing effect can effectively prevent fine dust from flying out of the dust cover.
附图说明Description of drawings
下面结合附图和实施例对本实用新型作进一步描述。Below in conjunction with accompanying drawing and embodiment the utility model is described further.
图1为本实用新型结构示意图；Fig. 1 is a structural representation of the utility model;
图2为本实用新型中的防尘罩的结构示意图；Fig. 2 is the structural representation of dustproof cover among the utility model;
图3为本实用新型中的波纹伸缩管的结构示意图。Fig. 3 is a structural schematic diagram of the corrugated telescopic tube in the utility model.
具体实施方式detailed description
图1为本实用新型结构示意图，图2为本实用新型中的防尘罩的结构示意图，图3为本实用新型中的波纹伸缩管的结构示意图，如图所示：本实施例的室内钻孔用防尘装置，包括防尘罩1、波纹伸缩管2和用于与电钻连接的连接头3，波纹伸缩管两端分别设置有与防尘罩1和连接头3螺纹可拆卸连接的连接部；防尘罩1包括罩体1-1和嵌装设置在罩体1-1的圆周边沿上并用于与钻孔墙面紧密贴合形成密封的环形密封圈1-2，环形密封圈1-2的竖向截面为人字形，环形密封圈1-2的两支腿形成内密封部1-2-1和外密封部1-2-2；其中，波纹伸缩管2一端设置与防尘罩1螺纹连接的连接部2-1，另一端设置与连接头3螺纹连接的连接部2-2，电钻的钻杆依次穿过连接头3、波纹伸缩管2和防尘罩1进行钻孔。Fig. 1 is a structural diagram of the utility model, Fig. 2 is a schematic diagram of the structure of the dust cover in the utility model, Fig. 3 is a schematic diagram of the structure of the corrugated telescopic tube in the utility model, as shown in the figure: the indoor drill of the present embodiment The dust-proof device for holes includes a dust cover 1, a corrugated telescopic tube 2 and a connector 3 for connecting with an electric drill, and the two ends of the corrugated telescopic tube are respectively provided with threaded detachable connections for the dust cover 1 and the connector 3 Part; the dust cover 1 includes a cover body 1-1 and an annular sealing ring 1-2 embedded on the peripheral edge of the cover body 1-1 and used to closely fit the wall surface of the drilled hole to form a seal, and the annular sealing ring 1 The vertical section of -2 is herringbone, and the two legs of the annular sealing ring 1-2 form the inner sealing part 1-2-1 and the outer sealing part 1-2-2; wherein, one end of the corrugated telescopic tube 2 is provided with the dust cover 1 threaded connection part 2-1, the other end is provided with the connection part 2-2 that is threaded with the connector 3, and the drill rod of the electric drill passes through the connector 3, the corrugated telescopic tube 2 and the dust cover 1 successively for drilling.
本实施例中，波纹伸缩管2包括管本体2-3和嵌装在管本体2-3内的螺旋压缩弹簧2-4；波纹伸缩管2的管本体2-3自身即可伸缩，在管本体2-3内嵌装螺旋压缩弹簧2-4，在螺旋压缩弹簧2-4的作用下，当钻孔时，电钻可迫使连接头3对螺旋压缩弹簧2-4压缩，同时管本体2-3压缩，并将防尘罩1紧紧压靠于墙面，当钻孔结束时，螺旋压缩弹簧2-4可回弹，使波纹伸缩管2复位。In this embodiment, the corrugated telescopic tube 2 includes a tube body 2-3 and a helical compression spring 2-4 embedded in the tube body 2-3; the tube body 2-3 of the corrugated telescopic tube 2 can stretch itself. The body 2-3 is embedded with a helical compression spring 2-4. Under the action of the helical compression spring 2-4, when drilling, the electric drill can force the connector 3 to compress the helical compression spring 2-4, while the pipe body 2- 3 Compress and press the dust cover 1 tightly against the wall. When the drilling is completed, the helical compression spring 2-4 can rebound to reset the corrugated telescopic tube 2.
本实施例中，连接头3内形成套孔3-1，套孔为台阶孔，套孔内部形成可抵靠于电钻的抵止肩3-2。In this embodiment, a sleeve hole 3-1 is formed in the connector 3, and the sleeve hole is a stepped hole, and a stop shoulder 3-2 is formed inside the sleeve hole, which can lean against the electric drill.
本实施例中，防尘罩上设置有粉尘坠落口1-3，对应所述粉尘坠落口设置有储尘袋4。In this embodiment, a dust drop opening 1-3 is provided on the dust cover, and a dust storage bag 4 is provided corresponding to the dust drop opening.
本实施例中，防尘罩的罩体由透明材料制成。In this embodiment, the cover body of the dustproof cover is made of transparent material.
最后说明的是，以上实施例仅用以说明本实用新型的技术方案而非限制，尽管参照较佳实施例对本实用新型进行了详细说明，本领域的普通技术人员应当理解，可以对本实用新型的技术方案进行修改或者等同替换，而不脱离本实用新型技术方案的宗旨和范围，其均应涵盖在本实用新型的权利要求范围当中。Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the spirit and scope of the technical solutions of the utility model shall be covered by the claims of the utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942736.0U CN205254930U (en) | 2015-11-24 | 2015-11-24 | Indoor boring dust keeper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942736.0U CN205254930U (en) | 2015-11-24 | 2015-11-24 | Indoor boring dust keeper |
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| CN205254930U true CN205254930U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520942736.0U Expired - Fee Related CN205254930U (en) | 2015-11-24 | 2015-11-24 | Indoor boring dust keeper |
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| Country | Link |
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| CN (1) | CN205254930U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023268A (en) * | 2017-06-11 | 2017-08-08 | 贵州大学 | A kind of mine, which is drilled, inhales the synchronous dust arrester of drop |
| CN107060669A (en) * | 2017-06-11 | 2017-08-18 | 贵州大学 | A kind of dust-arrest device for synchronized dust removal of being drilled for mine |
| CN107718194A (en) * | 2017-11-09 | 2018-02-23 | 颍上县皖佳保木业有限责任公司 | It is a kind of that there is the timber cutting processing equipment for drawing wood chip function |
| CN108296523A (en) * | 2018-01-26 | 2018-07-20 | 江苏金丰机电有限公司 | A kind of high-adaptability high-efficient noise-reducing electric drill |
| CN108481273A (en) * | 2018-03-13 | 2018-09-04 | 佛山市亚科恒远科技有限公司 | A kind of anti-airborne dust equipment of building punching |
| CN108556154A (en) * | 2018-03-26 | 2018-09-21 | 无锡康斯坦特动力科技有限公司 | A kind of wall drilling machine with dust reduction capability |
| US11648635B2 (en) | 2017-08-16 | 2023-05-16 | Milwaukee Electric Tool Corporation | Dust collector for power tool |
| JP7470234B1 (en) | 2023-05-31 | 2024-04-17 | 有限会社エイケイアイ | Dust prevention aid for electric drill and method for drilling holes in walls using the aid |
-
2015
- 2015-11-24 CN CN201520942736.0U patent/CN205254930U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023268A (en) * | 2017-06-11 | 2017-08-08 | 贵州大学 | A kind of mine, which is drilled, inhales the synchronous dust arrester of drop |
| CN107060669A (en) * | 2017-06-11 | 2017-08-18 | 贵州大学 | A kind of dust-arrest device for synchronized dust removal of being drilled for mine |
| US11648635B2 (en) | 2017-08-16 | 2023-05-16 | Milwaukee Electric Tool Corporation | Dust collector for power tool |
| US12151330B2 (en) | 2017-08-16 | 2024-11-26 | Milwaukee Electric Tool Corporation | Dust collector for power tool |
| CN107718194A (en) * | 2017-11-09 | 2018-02-23 | 颍上县皖佳保木业有限责任公司 | It is a kind of that there is the timber cutting processing equipment for drawing wood chip function |
| CN108296523A (en) * | 2018-01-26 | 2018-07-20 | 江苏金丰机电有限公司 | A kind of high-adaptability high-efficient noise-reducing electric drill |
| CN108296523B (en) * | 2018-01-26 | 2019-05-03 | 江苏金丰机电有限公司 | An electric drill with high adaptability, high efficiency and noise reduction |
| CN108481273A (en) * | 2018-03-13 | 2018-09-04 | 佛山市亚科恒远科技有限公司 | A kind of anti-airborne dust equipment of building punching |
| CN108556154A (en) * | 2018-03-26 | 2018-09-21 | 无锡康斯坦特动力科技有限公司 | A kind of wall drilling machine with dust reduction capability |
| JP7470234B1 (en) | 2023-05-31 | 2024-04-17 | 有限会社エイケイアイ | Dust prevention aid for electric drill and method for drilling holes in walls using the aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161124 |