CN206246501U - A kind of sucker with gas-returning devices - Google Patents
A kind of sucker with gas-returning devices Download PDFInfo
- Publication number
- CN206246501U CN206246501U CN201621372541.8U CN201621372541U CN206246501U CN 206246501 U CN206246501 U CN 206246501U CN 201621372541 U CN201621372541 U CN 201621372541U CN 206246501 U CN206246501 U CN 206246501U
- Authority
- CN
- China
- Prior art keywords
- sucker
- return
- valve body
- air valve
- channel
- 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
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model proposes a kind of sucker with gas-returning devices, including sucker body, also including sucker stress carrier, sucker valve body return support frame, sucker return-air valve body, back-moving spring；Valve channel is set in sucker body, sucker return-air valve body is in valve channel, sucker valve body return gas channel is set in sucker return-air valve body, sucker body peripheral hardware sucker stress carrier, sucker valve body return support frame is set on sucker stress carrier, back-moving spring is set between sucker return-air valve body and sucker valve body return support frame.The beneficial effects of the utility model：By sucker valve body return gas channel air with connected in sucker body, after pressure release, negative pressure disappears, sucker without suction, can easily by sucker body from contact surface, separate and remove.
Description
Technical field
The utility model is related to sucker field, particularly a kind of sucker with gas-returning devices.
Background technology
Existing sucker, sucker body is once adsorbed onto on contact surface, because being formed between contact surface in sucker body
Vacuum chamber in form vacuum, adsorb very firm, it is desirable to quick to vacuum chamber's injection sky because being difficult to when removing sucker
Gas, then be difficult to separate sucker body with contact surface, brings inconvenience and removes the puzzlement of sucker.
Utility model content
Therefore the utility model proposes a kind of sucker with gas-returning devices, existing sucker is solved inconvenient from contact surface
The problem of separation.
What the technical solution of the utility model was realized in：A kind of sucker with gas-returning devices, including for contact
Face forms the sucker body of negative pressure cavity, also including sucker stress carrier, sucker valve body return support frame, sucker return-air valve body, multiple
Position spring；The valve channel through sucker body is set in the sucker body, the sucker return-air valve body slides are logical located at valve body
In road, and sucker return-air valve body is brought into close contact with valve channel, and connection valve channel and air are set in the sucker return-air valve body
Sucker valve body return gas channel, the sucker body peripheral hardware sucker stress carrier sets sucker valve body on the sucker stress carrier
Return support frame, back-moving spring is set between sucker return-air valve body and sucker valve body return support frame.Sucker return-air valve body is in valve
Slided in body passage, extrude sucker body, extruded the air in sucker body and valve channel by sucker return-air valve body
Sucker body, sucker return-air valve body and valve channel are brought into close contact and are produced with reaching formation negative pressure cavity between sucker body and contact surface
The purpose of raw suction, sucker stress carrier plays a part of to bear weight, and passes through sucker valve body return gas channel air and suction
In disk body after connection, pressure release, negative pressure disappears, and sucker easily can remove sucker body from contact surface, separation without suction, multiple
Position spring is extruded after valve channel is drawn out in sucker return-air valve body and produces reverse elastic force, the elastic force not only to ensure sucker
Return-air valve cognition is shot back in valve channel, will not fall off out valve channel, convenient to preserve, moreover it is possible to be pressed in sucker return-air valve body
Pressure is produced to sucker return-air valve body after returning valve channel, it is ensured that the negative pressure in vacuum chamber is not leaked, that is, ensure that this reality
With the effect of new suction.
Further, winding control sucker valve body return gas channel and valve channel relative position on the sucker return-air valve body
Return-air valve body closure duct position position-arresting disk.Return-air valve body closure duct position position-arresting disk can ensure that sucker return-air valve body exists
The position slided in valve channel, needs are used for sucker, it is ensured that produced negative pressure or released negative pressure.
Further, hollow cushion collar is provided with the sucker body, the cushion collar is set around outside valve channel.In
Empty cushion collar can preferably protect sucker body and sucker return-air valve body in contact, extend of the present utility model making
Use the life-span.
Further, the sucker return-air body top is provided with sucker return-air valve body handle.By sucker return-air valve body hand
Handle slides sucker return-air valve body, more convenient, fast.
Further, the handle of convenient grasping is set on the sucker return-air valve body handle.Further strengthen this practicality new
The convenience of type.
Further, the sucker return-air valve body is in cylindrical structure, and the sucker return-air body top is set up defences only sucker
The gland that return-air valve body handle comes off, the gland be in disc structure, the gland it is straight with diameter greater than sucker return-air valve body
Footpath.Gland can protect the sucker return-air valve body handle will not to be pulled easily, extend service life of the present utility model.
Further, the power source for substituting manpower is set on the sucker return-air valve body handle.Sucker is returned by power source
Air valve body handle is acted, and reaches the purpose for making sucker return-air valve body, more intelligent, more convenient operation, succinct, laborsaving.
By above disclosure, the beneficial effects of the utility model are：Sucker return-air valve body in valve channel slide,
Extruding sucker body, sucker body, sucker are extruded by sucker return-air valve body by the air in sucker body and valve channel
Return-air valve body and valve channel are brought into close contact the purpose for forming negative pressure cavity generation suction between sucker body and contact surface to reach,
Sucker stress carrier plays a part of to bear weight, and pass through sucker valve body return gas channel air with connected in sucker body,
After pressure release, negative pressure disappears, and sucker easily can remove sucker body from contact surface, separation without suction, and back-moving spring is returned in sucker
Air valve body is extruded after valve channel is drawn out and produces reverse elastic force, and the elastic force not only ensures that sucker return-air valve is known from experience by bullet
Return in valve channel, will not fall off out valve channel, it is convenient to preserve, moreover it is possible to right after sucker return-air valve body is pushed back valve channel
Sucker return-air valve body produces pressure, it is ensured that the negative pressure in vacuum chamber is not leaked, that is, ensure that the effect of the utility model suction
Really.
Brief description of the drawings
Fig. 1 is the structural representation of sucker of the utility model with gas-returning devices.
Fig. 2 is the partial sectional view of sucker of the utility model with gas-returning devices.
Reference is as follows：
1 sucker body, 1a cushion collars, 2 sucker stress carriers, 3 sucker valve body return support frames, 4 sucker return-air valve bodies, 4a
Sucker valve body return gas channel, 4b return-airs valve body closure duct position position-arresting disk, 4c glands, 5 back-moving springs, 6 valve channels, 7 inhale
Disk return-air valve body handle, 7a handles.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in Fig. 1 to 2, a kind of sucker with gas-returning devices, including for forming the sucker sheet of negative pressure cavity with contact surface
Body 1, also including sucker stress carrier 2, sucker valve body return support frame 3, sucker return-air valve body 4, back-moving spring 5.
Referring to Fig. 2, the valve channel 6 through sucker body 1 is set in the sucker body 1, valve channel 6 makes sucker body
1 is in hollow structure, is slided in the valve channel 6 in the sucker return-air valve body 4 of cylindrical structure, and sucker return-air valve body 4 with
Valve channel 6 is brought into close contact, the hollow cushion collar 1a of the outer winding of valve channel 6, and connection valve body is set in the sucker return-air valve body 4
The sucker valve body return gas channel 4a of passage 6 and air, with continued reference to Fig. 2, the sucker valve body return gas channel 4a is L-shape, described
The level of sucker valve body return gas channel 4a is terminated at the side wall of sucker return-air valve body 4 and connects air, the sucker valve body return-air
The vertical of passage 4a is terminated at the bottom of sucker return-air valve body 4 and connects valve channel 6, winding control on sucker return-air valve body 4
Sucker valve body return gas channel 4a closes duct position position-arresting disk 4b, the return-air with the return-air valve body of the relative position of valve channel 6
Valve body closure duct position position-arresting disk 4b control sucker return-airs valve body 4 controls sucker valve in the distance slided in valve channel 6
The height of the horizontal ends of body return gas channel 4a, it is to avoid the horizontal ends of sucker valve body return gas channel 4a pass downwards valve channel 6 from
And air communication is caused, negative pressure cavity loses negative pressure so as to lose suction.
The top of the sucker return-air valve body 4 is provided with sucker return-air valve body handle 7, is set on the sucker return-air valve body handle 7
The convenient handle 7a for grasping, sucker return-air valve body handle 7 coordinates handle 7a, can be reached by push-and-pull sucker return-air valve body handle 7
To the purpose for making sucker return-air valve body 4 be slided in valve channel 6, only sucker return-air of being set up defences at the top of the sucker return-air valve body 4
Valve body handle 7 comes off gland 4c, the gland 4c is in disc structure, the gland 4c with diameter greater than in cylindrical structure
The diameter of sucker return-air valve body 4.
Referring to Fig. 2, the outer wall of sucker body 1 is embedded sucker stress carrier 2, and the sucker being embedded on sucker body 1 is received
Power carrier 2 can strengthen load carrying behaviour, sucker valve body return support frame 3 be set on the sucker stress carrier 2, in sucker return-air valve
Back-moving spring 5 is set between body handle 7 and sucker valve body return support frame 3.
The implementation result best to ensure the present embodiment, in the present embodiment, sucker body 1 is made of elastomeric material, is inhaled
Disk stress carrier 2, sucker valve body return support frame 3, sucker return-air valve body 4, sucker return-air valve body handle 7 use steel or height
Intensity macromolecular material is made, and back-moving spring 5 is made of spring steel or elastomeric material.
The workflow of the present embodiment：Extension weight is held when user needs for the utility model to be positioned over contact surface (such as wall)
When, coordinate back-moving spring 5 to push back in valve channel 6 sucker return-air valve body 4 by sucker return-air valve body handle 7 first, directly
Horizontal ends to sucker valve body return gas channel 4a are submerged in valve channel 6, and close duct position position-arresting disk by return-air valve body
4b control sucker return-airs valve body 4 is not continued to move to, and now sucker valve body return gas channel 4a does not connect air, and sucker body 1
Interior air is extruded by sucker return-air valve body 4, so as to form negative pressure generation suction, weight can be positioned on sucker stress carrier 2
Carry out load-bearing；If wanting to remove the utility model in contact surface, user pulls sucker return-air valve body handle 7 to drive sucker return-air valve
Body 4 outside valve channel 6 to moving, until the horizontal ends of sucker valve body return gas channel 4a remove valve channel 6, now sucker valve
Body return gas channel 4a connects the air of the medial and lateral of sucker body 1 by its horizontal ends with vertical end, and negative pressure disappears, and suction disappears,
Easily the utility model can be separated with contact surface.
To reach operation more simply and easily purpose, the power for substituting manpower is set on the sucker return-air valve body handle 7
Source, the power source can be the one kind in cylinder, electromagnet, motor.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (7)
1. a kind of sucker with gas-returning devices, including for forming the sucker body (1) of negative pressure cavity with contact surface, its feature exists
In：Also include sucker stress carrier (2), sucker valve body return support frame (3), sucker return-air valve body (4), back-moving spring (5)；
The valve channel (6) through sucker body (1) is set in the sucker body (1), the sucker return-air valve body (4) is slided and set
In valve channel (6), and sucker return-air valve body (4) is brought into close contact with valve channel (6), in the sucker return-air valve body (4)
If connection valve channel (6) and sucker valve body return gas channel (4a) of air, sucker body (1) the peripheral hardware sucker stress carrier
(2) sucker valve body return support frame (3), is set on the sucker stress carrier (2), in sucker return-air valve body (4) and sucker valve body
Back-moving spring (5) is set between return support frame (3).
2. a kind of sucker with gas-returning devices as claimed in claim 1, it is characterised in that：On the sucker return-air valve body (4)
Winding controls the return-air valve body closure duct position position-arresting disk of sucker valve body return gas channel (4a) and valve channel (6) relative position
(4b)。
3. a kind of sucker with gas-returning devices as claimed in claim 1, it is characterised in that：It is provided with the sucker body (1)
Hollow cushion collar (1a), the cushion collar (1a) is set around valve channel (6) outward.
4. a kind of sucker with gas-returning devices as claimed in claim 1, it is characterised in that：Sucker return-air valve body (4) top
Portion is provided with sucker return-air valve body handle (7).
5. a kind of sucker with gas-returning devices as claimed in claim 4, it is characterised in that：The sucker return-air valve body handle
(7) handle (7a) of convenient grasping is set on.
6. a kind of sucker with gas-returning devices as claimed in claim 4, it is characterised in that：The sucker return-air valve body (4) is in
Cylindrical structure, set up defences at the top of the sucker return-air valve body (4) gland (4c) that only sucker return-air valve body handle (7) comes off, institute
Gland (4c) is stated in disc structure, the diameter with diameter greater than sucker return-air valve body (4) of the gland (4c).
7. a kind of sucker with gas-returning devices as claimed in claim 4, it is characterised in that：The sucker return-air valve body handle
(7) power source for substituting manpower is set on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372541.8U CN206246501U (en) | 2016-12-14 | 2016-12-14 | A kind of sucker with gas-returning devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372541.8U CN206246501U (en) | 2016-12-14 | 2016-12-14 | A kind of sucker with gas-returning devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246501U true CN206246501U (en) | 2017-06-13 |
Family
ID=59007534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621372541.8U Expired - Fee Related CN206246501U (en) | 2016-12-14 | 2016-12-14 | A kind of sucker with gas-returning devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654806A (en) * | 2017-10-25 | 2018-02-02 | 深圳市智高翔科技发展有限公司 | A kind of support meanss based on one-way cock |
| CN112360783A (en) * | 2020-10-15 | 2021-02-12 | 闫二环 | Desktop surrounding type fan |
-
2016
- 2016-12-14 CN CN201621372541.8U patent/CN206246501U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654806A (en) * | 2017-10-25 | 2018-02-02 | 深圳市智高翔科技发展有限公司 | A kind of support meanss based on one-way cock |
| CN107654806B (en) * | 2017-10-25 | 2023-09-01 | 深圳市智高翔科技发展有限公司 | Supporting device based on one-way valve |
| CN112360783A (en) * | 2020-10-15 | 2021-02-12 | 闫二环 | Desktop surrounding type fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170613 Termination date: 20191214 |