CN205876939U - Sucking disc - Google Patents
Sucking disc Download PDFInfo
- Publication number
- CN205876939U CN205876939U CN201620898232.8U CN201620898232U CN205876939U CN 205876939 U CN205876939 U CN 205876939U CN 201620898232 U CN201620898232 U CN 201620898232U CN 205876939 U CN205876939 U CN 205876939U
- Authority
- CN
- China
- Prior art keywords
- sucker
- hole
- sealing
- sealed end
- plug
- 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
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a sucking disc, the end is sealed to the cylinder that includes discoid sucking disc body and connect the stereoplasm cylinder neck on the sucking disc body and be connected with the neck, and neck and sealed end are all installed along the axis of sucking disc body, is equipped with first through -hole at the sealed middle part of holding along the axis of sucking disc body, and the axis along the sucking disc body in the middle part of the neck is equipped with the second through -hole, and the sucking disc body is linked together with the atmosphere through second through -hole and first through -hole, close end capped external diameter is big than the external diameter of neck, be equipped with the sealing plug of tight assembly in first through -hole at sealed end, the utility model discloses the convenient dismantlement, simple structure conveniently hangs article.
Description
Technical field
This utility model relates to sucker, the sucker of a kind of convenient dismounting.
Background technology
Sucker is a kind of difference utilizing inside and outside atmospheric pressure, the absorption a kind of suspension member on object.Can be by sucker suction
At smooth surfaces such as glass, ceramic tile, timber, under atmospheric pressure, sucker fixedly secures on smooth surface, but when needing
When being taken off from smooth flat by sucker, need to stretch into the joint portion of band sucker and surface with finger or sharp-pointed instrument,
Making the air pressure inside and outside sucker basically identical, sucker could split away off from smooth surface;Especially on moist surface, as defended
Metope between life, due to the existence of steam, causes sucker to be more difficult to from metope and takes off.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of sucker, its convenient dismounting, simple in construction, convenient suspension
Article.
For reaching above-mentioned purpose, the technical solution of the utility model is: a kind of sucker, including discoid sucker body and company
The hard circle tube neck part being connected on sucker body and the cylindrical shape sealed end being connected with cervical region, cervical region and the equal edge of sealed end
The axis of sucker body is installed, and in the middle part of sealed end, the axis along sucker body is provided with the first through hole, along suction in the middle part of cervical region
The axis of dish body is provided with the second through hole, and sucker body is connected with air by the second through hole and the first through hole;Sealed end
External diameter is big compared with the external diameter of cervical region;The sealing-plug being closely assembled in the first through hole it is provided with at sealed end.
Improving further, described sealing-plug includes the chock plug stretching into described first through hole and the Handheld Division being connected with chock plug,
Hand-held sealing-plug is facilitated to seal the first through hole.
Improving further, the cross section of described sealing-plug is T-shaped, it is simple to sealing-plug and sealed end fitted seal, prevents
Air enters in suction cup main body from the first through hole.
Improving further, described sealed end outer peripheral face is additionally provided with external screw thread, is threaded connection a sealing lid, carries further
The sealing of highly dense end-blocking, and the convenient connection sealing lid and sealed end.
Improving further, the described medial surface sealing lid is provided with a groove, and groove is built with the rubber for sealing sealing-plug
Cushion rubber, increases the air-tightness of sealing-plug, keeps sucker suction in the fastness of smooth flat.
Improving further, the described lid that seals is connected on sealed end by a connection band, the convenient management sealing lid and receipts
Receive.
This utility model include discoid sucker body and the hard circle tube neck part that is connected on sucker body and with
The cylindrical shape sealed end that cervical region is connected, sucker body is connected with air, at sealed end by the second through hole and the first through hole
It is provided with the sealing-plug being closely assembled in the first through hole, enters sucker by opening sealing-plug air from the first through hole and the second through hole
Main body, suction cup main body inner and outer air pressure is consistent, and suction cup main body comes off from smooth flat, simple in construction, convenient dismounting;Sealed end
External diameter is big compared with the external diameter of cervical region, suspended item at cervical region, convenient use.
Accompanying drawing explanation
Fig. 1 is this utility model front view;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is that this utility model uses view.
Detailed description of the invention
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of sucker, including discoid sucker body 1 He being made up of rubber or flexible plastic
The hard circle tube neck part 2 being connected on sucker body 1 and the cylindrical shape sealed end 3 being connected with cervical region 2, cervical region 2 and close
End-blocking 3 is all installed along the axis of sucker body 1, and the external diameter of sealed end 3 is big compared with the external diameter of cervical region 2, suspended item at cervical region 2,
Convenient use.In the middle part of sealed end 3, the axis along sucker body 1 is provided with the first through hole 31, along sucker body in the middle part of cervical region 2
The axis of 1 is provided with the second through hole 21, is connected with air with the first through hole 31 by the second through hole 21, is provided with tightly at sealed end 3
It is assemblied in the sealing-plug 4 in the first through hole 31.Suction is entered from the first through hole 31 and the second through hole 21 by opening sealing-plug 4 air
Disc main body 1, suction cup main body 1 inner and outer air pressure is consistent, and suction cup main body 1 comes off from smooth flat, simple in construction, convenient dismounting.
The cross section of sealing-plug 4 is T-shaped, including stretching into the chock plug 41 of the first through hole 31 and hand-held with what chock plug 41 was connected
Portion 42, chock plug 41 makes sealing-plug 4 and sealed end 3 fitted seal, prevents air from entering in suction cup main body from the first through hole 31;Hand-held
The existence in portion 42 makes sealing-plug 4 be easy to open.
Sealed end 3 outer peripheral face is additionally provided with external screw thread 32, is threaded connection a sealing lid 5, improves sealed end 3 further
Sealing, the convenient connection sealing lid 5 and sealed end 3.Seal lid 5 to be connected on sealed end 3 by a connection band 51, facilitate close
The management of capping 5 and storage.Sealing lid 5 medial surface and be provided with a groove 52, groove 52 is built with the rubber for sealing sealing-plug 4
Circle 53, increases the air-tightness of sealing-plug 4, keeps sucker suction in the fastness of smooth flat.
Below being only one preferred embodiment of this utility model, those skilled in the art is equal to by claim work
Change the protection domain both falling within this case.
Claims (6)
1. a sucker, the hard circle tube neck part including discoid sucker body and being connected on sucker body and and cervical region
The cylindrical shape sealed end being connected, it is characterised in that: cervical region and sealed end are all installed, in sealed end along the axis of sucker body
Portion is provided with the first through hole along the axis of sucker body, and in the middle part of cervical region, the axis along sucker body is provided with the second through hole, sucker
Body is connected with air by the second through hole and the first through hole;The external diameter of sealed end is big compared with the external diameter of cervical region;Set at sealed end
There is the sealing-plug being closely assembled in the first through hole.
A kind of sucker the most according to claim 1, it is characterised in that: described sealing-plug includes stretching into described first through hole
Chock plug and the Handheld Division being connected with chock plug.
A kind of sucker the most according to claim 2, it is characterised in that: the cross section of described sealing-plug is T-shaped.
4. according to a kind of sucker described in any one of claims 1 to 3, it is characterised in that: described sealed end outer peripheral face is additionally provided with
External screw thread, is threaded connection a sealing lid.
A kind of sucker the most according to claim 4, it is characterised in that: the described medial surface sealing lid is provided with a groove, recessed
Groove is built with the rubber ring for sealing sealing-plug.
A kind of sucker the most according to claim 5, it is characterised in that: the described lid that seals is connected to seal by a connection band
On end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620898232.8U CN205876939U (en) | 2016-08-18 | 2016-08-18 | Sucking disc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620898232.8U CN205876939U (en) | 2016-08-18 | 2016-08-18 | Sucking disc |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205876939U true CN205876939U (en) | 2017-01-11 |
Family
ID=57705365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620898232.8U Expired - Fee Related CN205876939U (en) | 2016-08-18 | 2016-08-18 | Sucking disc |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205876939U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109281919A (en) * | 2017-07-19 | 2019-01-29 | 天津玛特检测设备有限公司 | Acetabula device with disassembling function |
CN109589152A (en) * | 2019-01-14 | 2019-04-09 | 郑州大学第附属医院 | A kind of portable tumor operation wound suture tool |
-
2016
- 2016-08-18 CN CN201620898232.8U patent/CN205876939U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109281919A (en) * | 2017-07-19 | 2019-01-29 | 天津玛特检测设备有限公司 | Acetabula device with disassembling function |
CN109589152A (en) * | 2019-01-14 | 2019-04-09 | 郑州大学第附属医院 | A kind of portable tumor operation wound suture tool |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20170111 Termination date: 20190818 |