CN206503831U - Sucking disc and hanging piece with same - Google Patents
Sucking disc and hanging piece with same Download PDFInfo
- Publication number
- CN206503831U CN206503831U CN201720211799.8U CN201720211799U CN206503831U CN 206503831 U CN206503831 U CN 206503831U CN 201720211799 U CN201720211799 U CN 201720211799U CN 206503831 U CN206503831 U CN 206503831U
- Authority
- CN
- China
- Prior art keywords
- sucker
- paster
- platen
- groove
- wall
- 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
- 239000000725 suspension Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000005338 frosted glass Substances 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
A sucking disc and choose the pendant of this kind of sucking disc, the centre of sucking disc has attachment post with external whorl that is projected outwardly, there is a round of sucking disc deformation groove taking attachment post as the mean axis on the surface of sucking disc on one side of attachment post, the paster outside the release paper makes the sucking disc can be glued on the surface of the object in advance; the adjusting bolt is rotated to pull the center of the sucker away from the surface of an object, so that a vacuum space or a negative pressure space is formed between the sucker and the object, when the vacuum space or the negative pressure space is larger and larger, inward pulling force can be generated on the inner wall of the sucker, the pulling force is transmitted to the adjusting bolt through the connecting column, and then transmitted to the pressure plate through the adjusting bolt, so that the peripheral edge of the sucker and the periphery of the paster are pressed to the surface of the object by the pressure plate more tightly.
Description
Technical field
The utility model be related to it is a kind of can adsorb the vacuum cup in crude body surface, belong to vacuum cup field
Technology.
Background technology
Vacuum cup can be adsorbed in the smooth bright and clean body surface such as glass, ceramic tile, therefore often is made for hanging
Hang or capture the instrument of object.
Vacuum cup typically uses silicon rubber or PVC material or polyurethane or nitrile rubber or the polymer containing vinyl etc.
The certain rigidity of tool is made with certain flexible plastic material again.The structure of most of vacuum cup is hollow-cone body,
Sucker wall towards adsorbent surface is the taper that middle part is recessed upwards, and sucker is against after adsorbent surface to suction when using
In the middle part of the pressing sucker of addendum surface, the air in the conical cavity of sucker is extruded, sucker is then decontroled, sucker is in self-resetting
During produce negative pressure in the conical cavity of sucker, sucker is adsorbed on the surface of object, or sucker is against into suction
Pulled again behind addendum surface in the middle part of sucker, make sucker intracavitary formation negative pressure to adsorb on the surface of adsorbate.These are inhaled
Disk is made by the material with certain deformability, is primarily adapted for use in smooth bright and clean body surface.
But, many body surfaces are smooth but not bright and clean enough, and the object such as with textured ceramic tile, frosted glass is existing
Sucker be difficult inhale on the crude object in these surfaces., will soon be because of gas leakage from object table emaciated face even if sucting reluctantly
Fall.
It is, thus, sought for a kind of be applicable not only to smooth bright and clean body surface, although apply also for it is smooth not only
The vacuum cup of clean body surface.
The content of the invention
The purpose of this utility model is：Offer is a kind of to be applicable not only to smooth body surface, applies also for rough object
The sucker on surface and the suspension member from this sucker.
The technical solution of the utility model is：A kind of sucker, the center of sucker 1 is provided with the externally threaded connection of outstanding band
Post 11, the sucker deformation groove 12 in the chuck surface of connecting pole side provided with a circle using connecting pole as axis.
The cylindricality connector 13 that outwardly protruding diameter is more than connecting pole is additionally provided with sucker center, connecting pole is fixed on company
The center of junctor.
One circle sucker expansion joint 14 is set around connector on sucker.
In sucker towards posting the paster 2 that one piece of two sides is coated with viscose glue on the wall of object, in paster towards sucker
The setting of correspondence sucker deformation groove also is provided with circle paster deformation groove 21 on wall, is inhaled in paster towards correspondence on the wall of sucker
The position at disk expansion joint also is provided with a circle paster expansion joint 22, is posted deforming the paster back side in groove external diametrical extent positioned at paster
One piece of release liners 23.
The patch groove being recessed to the direction away from object is enclosed in the wall surrounding setting one of sucker towards object, in patch groove overlying
Cover two-sided cushion rubber 15.
Described sucker is plane sucker or taper sucker, and when sucker is taper sucker, sucker deformation groove 12 is around cone bottom
Set.
From the suspension member of above-mentioned sucker, in addition to platen 3, regulation cock 4 and peg 5, connecting pole is passed through in platen
Heart through hole, platen inner chamber is pressed into by sucker, then regulation cock is screwed on connecting pole, and peg is placed in platen or regulation cock or pressure
The joint portion of disk and regulation cock.
In platen inner chamber, the position of correspondence connector sets the locating slot coordinated with connector formation negative and positive being outwards recessed.
Passage is provided with platen wall.
Described hook can be in the presence of external force around platen or regulation cock rotation.
Beneficial effect：
1st, sucker expansion joint and sucker deformation groove is set to make sucker that there is stronger deformability on sucker, accordingly,
Set paster to deform groove and paster expansion joint on paster, make paster coordinate the deformation of sucker that there is certain deformability,
Deforming paster in groove external diameter towards sticking the paster outside release liners, release liners on the wall of object in paster enables sucker pre-
It is bonded at body surface；Regulation cock is rotated again sucker center is pulled away from body surface, so as to form one between sucker and object
Vacuum space or negative pressure space, when vacuum space or increasing negative pressure space, the inwall of sucker will be produced one to
Interior pulling force, this pulling force passes to regulation cock by connecting pole, then passes to platen by regulation cock, makes platen by sucker
Edge and paster surrounding more tightly press to body surface, because the double faced adhesive tape for making paster has certain thickness, if
Body surface is crude not smooth enough, and double faced adhesive tape will be deformed by the crunch from platen and fill and lead up sucker edge and thing
Space between body surface face, so as to suitable for crude body surface.
Brief description of the drawings
Fig. 1 is the figure that pops of sucker of the present utility model；
Fig. 2 is the three-dimensional appearance schematic diagram of suspension member of the present utility model；
Fig. 3 is the figure that pops of suspension member of the present utility model；
Fig. 4 is the partial cutaway schematic of one embodiment of suspension member of the present utility model；
Fig. 5 is the partial cutaway schematic of the suspension member absorption of embodiment in Fig. 4 on a surface of an；
Fig. 6 is the partial cutaway schematic of one embodiment of suspension member of the present utility model；
Fig. 7 is the partial cutaway schematic of the suspension member absorption of embodiment in Fig. 6 on a surface of an.
Embodiment
As shown in figure 1, a kind of sucker, the center of sucker 1 is provided with the outstanding externally threaded connecting pole 11 of band, in connecting pole
Sucker deformation groove 12 of the chuck surface of side provided with a circle using connecting pole as axis.Sucker deformation groove can external force work
Drawn wider or narrowerly crowded with lower.When connecting pole is pulled out, sucker deformation groove is widened, and sucker is deformed in groove
Sucker have bigger deformability, and positioned at sucker deform groove outside sucker deformation it is smaller, contribute to by connecting pole to
During outer pulling, the strength for inwardly pulling the edge of sucker is reduced, so as to prevent because the edge of sucker is inside
Gas leakage caused by movement.
The cylindricality connector 13 that outwardly protruding diameter is more than connecting pole is additionally provided with sucker center, connecting pole is fixed on company
The center of junctor.
One circle sucker expansion joint 14 is set around connector on sucker, and the effect at sucker expansion joint and sucker deform groove
Effect is identical, is also sucker is had stronger deformability.
As shown in Fig. 4 to Fig. 5, in sucker towards posting the paster 2 that one piece of two sides is coated with viscose glue on the wall of object,
The setting of paster towards correspondence sucker deformation groove on the wall of sucker also is provided with circle paster deformation groove 21, in paster towards sucker
Wall on the position at correspondence sucker expansion joint also be provided with a circle paster expansion joint 22, in paster deformation groove external diametrical extent
The paster back side post one piece of release liners 23.Described type can also use pieces of cloth, plastic sheet without viscosity etc. other from paper
Object is substituted.Release liners circle is covered on the paster that release liners are not covered with, to prevent paster to be stained with dust or other objects
Cause sticky reduction, sucker suction to body surface is being gone forward again to tear release liners circle.
During assembling, paster is first attached to sucker towards on the surface of object, then sticks at paster center release liners, then will be inhaled
The central through hole of connecting pole through platen on disk is threadedly coupled with regulation cock.
Paster deforms the effect at groove and paster expansion joint and sucker deform groove, sucker expansion joint effect it is identical, be all for
Paster is kept during sucker is outwards deformed or resetted deformation synchronous with sucker, and prevent paster in sucker clock
Face is subjected to displacement, once occur paster displacement, the reduced capability that paster can be caused to paste.Paster scribbles the soft of viscose glue to be two-sided
Material is made, for example double faced adhesive tape.
Described sucker expansion joint, sucker deformation groove, paster deformation groove and paster expansion joint are shaped as U-shaped or V-type
Etc. the suitable shape for stretching and shrinking and easily making.
As shown in Fig. 6 to Fig. 7, the wall surrounding that can also be used in sucker towards object sets one to enclose to remote object
The patch groove of direction depression, covers the mode of double faced adhesive tape circle 15 to substitute the method for setting paster on sucker on patch groove, if
In this way, two-sided cushion rubber is due to certain deformability, therefore, for the thickness of two-sided cushion rubber is more than patch groove
Depth, when sucker is pressed to body surface, the space filled up by the deformation of two-sided cushion rubber between patch groove and body surface.
Because the paster outside two-sided cushion rubber and release liners all has the ability that can deform and with preferably viscosity of being pressurized,
Therefore, sucker of the invention is applicable not only to smooth bright and clean body surface, applies also for crude body surface.
Described sucker is plane sucker or taper sucker, and when sucker is taper sucker, sucker deformation groove 12 is around cone bottom
Set.
As shown in Fig. 2 to Fig. 7, from the suspension member of above-mentioned sucker, in addition to platen 3, regulation cock 4 and peg 5, it will connect
Post passes through the central through hole of platen, and sucker is pressed into platen inner chamber, then regulation cock is screwed on connecting pole, and peg is placed in pressure
The joint portion of disk or regulation cock or platen and regulation cock.
In platen inner chamber, the position of correspondence connector sets the locating slot coordinated with connector formation negative and positive being outwards recessed.
Described hook can be in the presence of external force around platen or regulation cock rotation.
In use, unscrewing regulation cock, sucker is first pressed in body surface, by extrude the air of sucker inner chamber is tried one's best it is crowded
Go out, until determining that the wall of sucker towards object is adjacent to body surface, at this moment, vacuum cup is pasted onto object in advance by paster
Surface, then press disk with hand pressure, platen is compressed the surrounding of sucker, while rotating regulation cock will be pulled outwardly in the middle part of sucker,
A vacuum space is formed between sucker and body surface, the vacuum space of formation produces one to the wall of sucker and inwardly drawn
Pulling force, this pulling force passes to regulation cock by connecting pole, then platen is more tightly pressed in sucker surrounding by regulation cock, from
And prevent sucker from being deformed inward.As shown in figure 5, when being pulled outwardly in the middle part of sucker, sucker deformation groove is widened, accordingly,
Paster deformation groove is also widened, and sucker expansion joint is then also widened, accordingly, and paster expansion joint is then also widened, so that
Form a vacuum space between sucker and body surface, the negative pressure of closing space is simultaneously also by platen to the direction of sucker
Draw, so that sucker is more tightly pressed in body surface by platen.
Passage is provided with platen wall, when being pulled outwardly in the middle part of sucker, the air between sucker and platen can
Outwards escaped by passage, so that the air pressure inside and outside platen reaches balance, it is to avoid when sucker is pulled outwardly, sucker and pressure
The increasing obstruction sucker of air pressure between disk is outwards deformed.
Direction turnup one bound edge of formation of the circumferential sucker of the four of platen, makes sucker be located in the bound edge of platen, makes paster
Protruded from inside to outside from bound edge.When that will vacuumize suspender absorption on a surface of an, paster, which is pressurized, can occur certain deformation, with
The space filled up between sucker surrounding and body surface, so as to suitable for a certain degree of uneven surface, such as frosted glass,
Ceramic tile with lines, wall with wood grain etc..
Described suspension member is mainly used in crawl object or hanging object.
Above-described embodiment is intended merely to interpretation purposes of the present utility model, and is not to limit of the present utility model
System, those skilled in the art in essential scope of the present utility model, make a variety of changes or substituted, and also should
Belong to protection category of the present utility model.
Claims (10)
1. a kind of sucker, sucker (1) center is provided with the outstanding externally threaded connecting pole of band (11), it is characterised in that：Even
Connect sucker deformation groove (12) of the chuck surface of post side provided with a circle using connecting pole as axis.
2. sucker according to claim 1, it is characterised in that：Outwardly protruding diameter is additionally provided with sucker center and is more than company
The cylindricality connector (13) of post is connect, connecting pole is fixed on the center of connector.
3. sucker according to claim 2, it is characterised in that：One circle sucker expansion joint is set around connector on sucker
(14)。
4. sucker according to claim 1, it is characterised in that：In sucker towards posting one piece of two sides all on the wall of object
The paster (2) of viscose glue is scribbled, also being provided with a circle paster in the setting of paster towards correspondence sucker deformation groove on the wall of sucker becomes
Shape groove (21), a circle paster expansion joint (22) also is provided with paster towards the position at correspondence sucker expansion joint on the wall of sucker,
One piece of release liners (23) is posted deforming the paster back side in groove external diametrical extent positioned at paster.
5. sucker according to claim 1, it is characterised in that：One is set to enclose to remote in the wall surrounding of sucker towards object
The patch groove being recessed from the direction of object, the covering double faced adhesive tape circle (15) on patch groove.
6. sucker according to claim 1, it is characterised in that：Described sucker is plane sucker or taper sucker, works as suction
Disk is taper sucker, and sucker deformation groove (12) is set around cone bottom.
7. the suspension member of the sucker from any one of claim 1 to 6, it is characterised in that：Also include platen (3), regulation cock (4) with
And peg (5), connecting pole is passed through to the central through hole of platen, sucker platen inner chamber is pressed into, then regulation cock is screwed in connection
On post, peg is placed in the joint portion of platen or regulation cock or platen and regulation cock.
8. sucker according to claim 7, it is characterised in that：In platen inner chamber, the position of correspondence connector sets outwards recessed
The sunken locating slot coordinated with connector formation negative and positive.
9. sucker according to claim 7, it is characterised in that：Passage is provided with platen wall.
10. sucker according to claim 7, it is characterised in that：Described hook can be in the presence of external force around pressure
Disk or regulation cock rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211799.8U CN206503831U (en) | 2017-03-06 | 2017-03-06 | Sucking disc and hanging piece with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211799.8U CN206503831U (en) | 2017-03-06 | 2017-03-06 | Sucking disc and hanging piece with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206503831U true CN206503831U (en) | 2017-09-19 |
Family
ID=59841745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720211799.8U Expired - Fee Related CN206503831U (en) | 2017-03-06 | 2017-03-06 | Sucking disc and hanging piece with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206503831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640924A (en) * | 2017-03-06 | 2017-05-10 | 中山市元亨家居用品有限公司 | Sucking disc and hanging piece with same |
-
2017
- 2017-03-06 CN CN201720211799.8U patent/CN206503831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640924A (en) * | 2017-03-06 | 2017-05-10 | 中山市元亨家居用品有限公司 | Sucking disc and hanging piece with same |
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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: 20170919 Termination date: 20180306 |