CN103470612B - A kind of sucker with seal - Google Patents
A kind of sucker with seal Download PDFInfo
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- CN103470612B CN103470612B CN201310405292.2A CN201310405292A CN103470612B CN 103470612 B CN103470612 B CN 103470612B CN 201310405292 A CN201310405292 A CN 201310405292A CN 103470612 B CN103470612 B CN 103470612B
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- sucker
- bulge loop
- seal
- sealing ring
- sucked
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Abstract
The invention discloses a kind of sucker with seal, include skeleton, elastic gel is coated with skeleton, skeletal back is provided with connecting rod, sucker cover is arranged with connecting rod, seal is provided with elastic gel bottom, sucker cover is provided with bulge loop of the top pressure at elastic gel back, the dorsal part of sucker cover is provided with top pressure in sucker cover back and the top-pressure part that is connected with connecting rod.The present invention is provided with seal in elastic gel bottom, and seal periphery forms a contact rubbing surface, when sucker is sucked, vacuum adsorption force produced in seal, can simultaneously ensure there is enough vacuum adsorption force and frictional force.And sucker, before sucking and when sucking, seal is not drawn into or draws in completely the inner side of bulge loop, it is ensured that seal is in sealing contact with basal plane, it is therefore prevented that gap occurs between seal and basal plane and makes vacuum chamber gas leakage, it is ensured that enough vacuum adsorption forces.
Description
【Technical field】
The present invention relates to a kind of sucker.
【Background technology】
Sucker is easy to use due to its, when using with it is gluing, wall need not be bored and be widely used, but existing sucker
Suction is all not big enough, easily splits away off, it is necessary to improve to now suctorial structure.The sealing set on existing sucker
Circle is generally located on the bottom surface peripheral edge portion of elastic gel, sucker bottom surface is produced vacuum adsorption force, but with the friction of basal plane
Area is too small so that frictional force is not big enough, and sucker easily comes off because frictional force is not enough when in use, and such sealing
Easily there is gap on basal plane in circle absorption, causes the vacuum chamber gas leakage produced between sucker and basal plane, so as to cause sucker
Come off.
【The content of the invention】
The present invention seeks to overcome the deficiencies in the prior art, there is provided it is a kind of it is difficult for drop-off, can simultaneously ensure there is enough
The sucker of vacuum adsorption force and frictional force.
The present invention is achieved by the following technical solutions：
A kind of sucker with seal, it is characterised in that：Skeleton is included, elastic gum is coated with described skeleton
Body, described skeletal back is provided with connecting rod, and sucker cover is arranged with described connecting rod, is set in described elastic gel bottom
There is a seal, described sucker cover is provided with bulge loop of the top pressure at described elastic gel back, the dorsal part of described sucker cover
Top pressure is provided with described sucker cover back and the top-pressure part that is connected with described connecting rod.
Sucker with seal as described above, it is characterised in that：Described seal is sealing ring annular in shape, and
Between described elastic gel bottom margin and center, so as to form a contact friction in described sealing ring periphery
Face.
Sucker with seal as described above, it is characterised in that：Described seal is disc-shaped seal disc, and
Located at described elastic gel bottom surface middle part, so as to form a contact rubbing surface in described seal disc periphery.
Sucker with seal as described above, it is characterised in that：Described in before described sucker is sucked and when sucking
Bulge loop lateral surface of the inner ring surface all the time in described sealing ring inner side.
Sucker with seal as described above, it is characterised in that：The described bulge loop before described sucker is sucked
Outer ring surface is located at the inner side of the medial surface of described sealing ring.
Sucker with seal as described above, it is characterised in that：The described bulge loop before described sucker is sucked
Outer ring surface is located at the outside of the medial surface of described sealing ring.
Sucker with seal as described above, it is characterised in that：The described bulge loop before described sucker is sucked
Inner ring surface is located at the inner side of the medial surface of described sealing ring, and the outer ring surface of described bulge loop is located at the outside of described sealing ring
The inner side in face.
Sucker with seal as described above, it is characterised in that：The described bulge loop before described sucker is sucked
Inner ring surface is located at the inner side of the medial surface of described sealing ring, and the outer ring surface of described bulge loop is located at the outside of described sealing ring
The outside in face.
Sucker with seal as described above, it is characterised in that：The described bulge loop before described sucker is sucked
Inner ring surface is located at the outside of the medial surface of described sealing ring, and the outer ring surface of described bulge loop is located at the outside of described sealing ring
The inner side in face.
Sucker with seal as described above, it is characterised in that：The described bulge loop before described sucker is sucked
Inner ring surface is located at the outside of the medial surface of described sealing ring, and the outer ring surface of described bulge loop is located at the outside of described sealing ring
The outside in face.
Sucker with seal as described above, it is characterised in that：Bulge loop described in when described sucker is sucked
Outer ring surface is located at the inner side of the medial surface of described sealing ring.
Sucker with seal as described above, it is characterised in that：Bulge loop described in when described sucker is sucked
Outer ring surface is located at the outside of the medial surface of described sealing ring.
Sucker with seal as described above, it is characterised in that：Bulge loop described in when described sucker is sucked
Inner ring surface is located at the inner side of the medial surface of described sealing ring, and the outer ring surface of described bulge loop is located at the outside of described sealing ring
The inner side in face.
Sucker with seal as described above, it is characterised in that：Bulge loop described in when described sucker is sucked
Inner ring surface is located at the outside of the medial surface of described sealing ring, and the outer ring surface of described bulge loop is located at the outside of described sealing ring
The inner side in face.
Sucker with seal as described above, it is characterised in that：Bulge loop described in when described sucker is sucked
Inner ring surface is located at the inner side of the medial surface of described sealing ring, and the outer ring surface of described bulge loop is located at the outside of described sealing ring
The outside in face.
Sucker with seal as described above, it is characterised in that：Bulge loop described in when described sucker is sucked
Inner ring surface is located at the outside of the medial surface of described sealing ring, and the outer ring surface of described bulge loop is located at the outside of described sealing ring
The outside in face.
Sucker with seal as described above, it is characterised in that：Described in before described sucker is sucked and when sucking
Bulge loop outer peripheral face of the inner ring surface all the time in described seal disc inner side.
Sucker with seal as described above, it is characterised in that：The described bulge loop before described sucker is sucked
Outer ring surface is located at the inner side of the outer peripheral face of described seal disc.
Sucker with seal as described above, it is characterised in that：The described bulge loop before described sucker is sucked
Outer ring surface is located at the outside of the outer peripheral face of described seal disc.
Sucker with seal as described above, it is characterised in that：Bulge loop described in when described sucker is sucked
Outer ring surface is located at the inner side of the outer peripheral face of described seal disc.
Sucker with seal as described above, it is characterised in that：Bulge loop described in when described sucker is sucked
Outer ring surface is located at the outside of the outer peripheral face of described seal disc.
Sucker with seal as described above, it is characterised in that：Described elastic gel bottom is provided with deep gouge, described
Seal be placed in described deep gouge.
Sucker with seal as described above, it is characterised in that：The viscosity of described seal is more than described bullet
The viscosity of property colloid.
Sucker with seal as described above, it is characterised in that：Described seal is PU glue.
Sucker with seal as described above, it is characterised in that：Described elastic gel and described seal one
It is body formed.
Sucker with seal as described above, it is characterised in that：Described connecting rod is screw rod, described top-pressure part
It is nut sleeve.
Sucker with seal as described above, it is characterised in that：Described top-pressure part be with described connecting rod
The lever that end is hinged, described lever is provided with the protrusion for the sucker cover back described in top pressure when described sucker is used
Portion.
Sucker with seal as described above, it is characterised in that：Described sucker cover is provided with location hole.
Sucker with seal as described above, it is characterised in that：Described location hole is circular hole.
Compared with prior art, the present invention has the following advantages：
1st, the present invention is provided with seal in elastic gel bottom, and the suction of sucker can be effectively ensured.Seal is located at elasticity
Colloid bottom, the periphery of seal forms one and contacts rubbing surface with elastic gel bottom margin, can be while protecting when sucker is used
Card has enough vacuum adsorption force and frictional force.
2nd, when seal is the sealing ring of ring-type, sucker of the present invention before sucking and when sucking, the bulge loop on sucker cover
Inner ring surface be always positioned at the inner side of sealing ring lateral surface, when sucking, sealing ring is not drawn into or draws in completely bulge loop to sucker
Inner side, it is ensured that sealing ring is in sealing contact with basal plane, it is therefore prevented that occur gap between sealing ring and basal plane and gas leakage, it is ensured that
Enough vacuum adsorption force.
3rd, when seal is the seal disc of plate-like, sucker of the present invention before sucking and when sucking, the bulge loop on sucker cover
Inner ring surface be always positioned at seal disc outer peripheral face inner side, when sucking, seal disc is not drawn into or draws in completely convex sucker
The inner side of ring, it is ensured that seal disc is in sealing contact with basal plane, it is therefore prevented that gap occur between seal disc and basal plane and make vacuum
Chamber gas leakage, it is ensured that enough vacuum adsorption forces.
4th, when sucking, the corresponding overlapping positions relation that bulge loop spatially exists with seal makes bulge loop pair to the present invention
Seal carries out top pressure, seal is contacted on basal plane tighter, is difficult gas leakage, it is ensured that the absorption affinity of sucker.
5th, simple structure of the present invention, bulge loop is set circlewise, it is therefore prevented that cause to shrink during injection moulding, convenient for production.
【Brief description of the drawings】
Fig. 1 is stereogram when top-pressure part of the invention is nut sleeve；
Fig. 2 is exploded view when top-pressure part of the invention is nut sleeve；
Fig. 3 is schematic diagram of the outer ring surface positioned at the inner side of the medial surface of sealing ring that the present invention sucks preceding bulge loop；
Fig. 4 is that the present invention sucks the outer ring surface of preceding bulge loop positioned at the outside of the medial surface of sealing ring, the inner ring surface position of bulge loop
The schematic diagram of the inner side of the lateral surface of sealing ring is located in the outer ring surface of the inner side of the medial surface of sealing ring, bulge loop；
Fig. 5 is that the present invention sucks the outer ring surface of preceding bulge loop positioned at the outside of the medial surface of sealing ring, the inner ring surface position of bulge loop
The schematic diagram of the inner side of the lateral surface of sealing ring is located in the outer ring surface of the outside of the medial surface of sealing ring, bulge loop；
Fig. 6 is that the present invention sucks the outer ring surface of preceding bulge loop positioned at the outside of the medial surface of sealing ring, the inner ring surface position of bulge loop
The schematic diagram in the outside of the lateral surface of sealing ring is located in the outer ring surface of the outside of the medial surface of sealing ring, bulge loop；
Fig. 7 is that the present invention sucks the outer ring surface of preceding bulge loop positioned at the outside of the medial surface of sealing ring, the inner ring surface position of bulge loop
The schematic diagram in the outside of the lateral surface of sealing ring is located in the outer ring surface of the inner side of the medial surface of sealing ring, bulge loop；
Fig. 8 is the schematic diagram of the outer ring surface positioned at the inner side of the medial surface of sealing ring of bulge loop when the present invention is sucked；
Fig. 9 is the outer ring surface of bulge loop when the present invention is sucked positioned at the outside of the medial surface of sealing ring, the inner ring surface position of bulge loop
The schematic diagram of the inner side of the lateral surface of sealing ring is located in the outer ring surface of the inner side of the medial surface of sealing ring, bulge loop；
Figure 10 is the outer ring surface of bulge loop when the present invention is sucked positioned at the outside of the medial surface of sealing ring, the inner ring surface position of bulge loop
The schematic diagram of the inner side of the lateral surface of sealing ring is located in the outer ring surface of the outside of the medial surface of sealing ring, bulge loop；
Figure 11 is the outer ring surface of bulge loop when the present invention is sucked positioned at the outside of the medial surface of sealing ring, the inner ring surface position of bulge loop
The schematic diagram in the outside of the lateral surface of sealing ring is located in the outer ring surface of the outside of the medial surface of sealing ring, bulge loop；
Figure 12 is the outer ring surface of bulge loop when the present invention is sucked positioned at the outside of the medial surface of sealing ring, the inner ring surface position of bulge loop
The schematic diagram in the outside of the lateral surface of sealing ring is located in the outer ring surface of the inner side of the medial surface of sealing ring, bulge loop；
Figure 13 is schematic diagram of the outer ring surface positioned at the inner side of the outer peripheral face of seal disc that the present invention sucks preceding bulge loop；
Figure 14 is that the present invention sucks the inner ring surface of preceding bulge loop positioned at the inner side of the outer peripheral face of seal disc, the outer ring surface position of bulge loop
In the schematic diagram in the outside of the outer peripheral face of seal disc；
The outer ring surface of bulge loop is located at the schematic diagram of the inner side of the outer peripheral face of seal disc when Figure 15 present invention is sucked；
The inner ring surface of bulge loop is located at the inner side of outer peripheral face of seal disc, the outer ring surface of bulge loop and is located at when Figure 16 present invention is sucked
The schematic diagram in the outside of the outer peripheral face of seal disc；
Figure 17 is decomposing schematic representation when top-pressure part of the invention is lever；
Figure 18 is stereogram when top-pressure part of the invention is lever.
【Specific embodiment】
The invention will be further described below in conjunction with the accompanying drawings：
A kind of sucker with seal, includes skeleton 1, and elastic gel 2 is coated with described skeleton 1, described
The back of skeleton 1 is provided with connecting rod 101, and sucker cover 3 is arranged with described connecting rod 101, is set in the described bottom of elastic gel 2
There is seal 4, described sucker cover 3 is provided with bulge loop 301 of the top pressure at the described back of elastic gel 2, described sucker cover 3
Dorsal part be provided with top pressure in the described back of sucker cover 3 and the top-pressure part 5 that is connected with described connecting rod 101.
Described seal 4 is sealing ring annular in shape, and located at the described bottom margin of elastic gel 2 and center it
Between, so as to form a contact rubbing surface 41 in described sealing ring periphery.Sealing ring be located at the center of circle of elastic gel 2 and edge it
Between, so as to form a contact rubbing surface 41 in sealing ring periphery, when sucker is sucked, elastic gel 2 has been pulled upwardly and has been formed
Vacuum chamber 9, produces vacuum adsorption force in sealing ring, can simultaneously ensure there is enough vacuum adsorption force and frictional force.
The inner ring surface 301a of the bulge loop 301 described in before described sucker is sucked and when sucking is all the time in described sealing
The inner side of the lateral surface 4b of ring.When using sucker suction, skeleton 1 and elastic gel 2 can be pulled up, sealing ring then to inside contracting,
Form vacuum chamber 9 between sucker and basal plane 10, and the inner ring surface of the bulge loop 301 described in before described sucker is sucked and when sucking
The inner side of lateral surface 4bs of the 301a all the time in described sealing ring, so sealing ring after inside contracting to not just being drawn into or all
Draw in the inner side of bulge loop 301, would not occur gap between sealing ring and basal plane 10 and gas leakage, it is ensured that vacuum chamber 9 it is tight
Sealing, it is ensured that the adsorption capacity of sucker.Described bulge loop 301 and described sealing ring is circle.The inner ring of bulge loop 301
The inner side of lateral surface 4bs of the face 301a in sealing ring also can be regarded as the external diameter of the internal diameter less than sealing ring of bulge loop 301.
" before sucker is sucked " that this specification is previously mentioned refers to state of the sucker when being not used, now skeleton 1 and elasticity
Colloid 2 in the raw, is not pulled up." when sucker is sucked " that this specification is previously mentioned refers to sucker work when in use
State, now on basal plane 10, skeleton 1 and elastic gel 2 have been pulled upwardly to extreme position without that can continue sucker suction
Drawing, forms vacuum chamber 9 between elastic gel 2 and basal plane 10.
Before described sucker is sucked, described bulge loop 301 is with the spatial relation of described sealing ring：Described
The outer ring surface 301b of bulge loop 301 is located at the inner side (such as Fig. 3) of the medial surface 4a of described sealing ring.
Before described sucker is sucked, described bulge loop 301 can also be with the spatial relation of described sealing ring：
The outer ring surface 301b of described bulge loop 301 is located at outside, the inner ring of described bulge loop 301 of the medial surface 4a of described sealing ring
Face 301a is close described in positioned at the outer ring surface 301b of the inner side of the medial surface 4a of described sealing ring, described bulge loop 301
The inner side (such as Fig. 4) of the lateral surface 4b of seal ring.
Before described sucker is sucked, described bulge loop 301 can also be with the spatial relation of described sealing ring：
The outer ring surface 301b of described bulge loop 301 is located at outside, the inner ring of described bulge loop 301 of the medial surface 4a of described sealing ring
Face 301a is located at the inner side of described sealing ring medial surface 4a, the outer ring surface 301b of described bulge loop 301 is located at described sealing
The outside (such as Fig. 7) of the lateral surface 4b of ring.
Before described sucker is sucked, described bulge loop 301 can also be with the spatial relation of described sealing ring：
The outer ring surface 301b of described bulge loop 301 is located at outside, the inner ring of described bulge loop 301 of the medial surface 4a of described sealing ring
Face 301a is located at the outside of described sealing ring medial surface 4a, the outer ring surface 301b of described bulge loop 301 is located at described sealing
The inner side (such as Fig. 5) of the lateral surface 4b of ring.
Before described sucker is sucked, described bulge loop 301 can also be with the spatial relation of described sealing ring：
The inner ring surface 301a of described bulge loop 301 is in inner side, the outer shroud of described bulge loop 301 of the lateral surface 4b of described sealing ring
Face 301b is close described in positioned at the inner ring surface 301a of the outside of the medial surface 4a of described sealing ring, described bulge loop 301
The outside of seal ring medial surface 4a, the outer ring surface 301b of described bulge loop 301 is located at the outside of the lateral surface 4b of described sealing ring
(such as Fig. 6).
When described sucker is sucked, described bulge loop 301 can be with the spatial relation of described sealing ring：Institute
The outer ring surface 301b of the bulge loop 301 stated is located at the inner side (such as Fig. 8) of the medial surface 4a of described sealing ring.Now, whole sealing
Ring is not drawn into the inner side of bulge loop 301, but is tightly attached on basal plane 10, is not in gap and makes the gas leakage of vacuum chamber 9, it is ensured that
The tight sealing of vacuum chamber 9, it is ensured that the adsorption capacity of sucker.
When described sucker is sucked, described bulge loop 301 can also be with the spatial relation of described sealing ring：
The outer ring surface 301b of described bulge loop 301 is located at outside, the inner ring of described bulge loop 301 of the medial surface 4a of described sealing ring
Face 301a is close described in positioned at the outer ring surface 301b of the inner side of the medial surface 4a of described sealing ring, described bulge loop 301
The inner side (such as Fig. 9) of the lateral surface 4b of seal ring.Now, bulge loop 301 spatially has corresponding overlapping positions, bulge loop with sealing ring
The 301 pairs of sealing rings keep top pressures, it is therefore prevented that occur gap between sealing ring and basal plane 10 and gas leakage, it is ensured that vacuum chamber 9 it is tight
Real sealing, it is ensured that the adsorption capacity of sucker.
When described sucker is sucked, described bulge loop 301 can also be with the spatial relation of described sealing ring：
The outer ring surface 301b of described bulge loop 301 be located at the outside of the medial surface 4a of described sealing ring, described bulge loop 301 it is interior
Outer ring surface 301bs of the anchor ring 301a positioned at the outside of the medial surface 4a of described sealing ring, described bulge loop 301 is located at described
The inner side (such as Figure 10) of the lateral surface 4b of sealing ring.Now, bulge loop 301 spatially has corresponding overlapping positions with sealing ring,
Bulge loop 301 keeps top pressure to sealing ring, it is therefore prevented that occur gap between sealing ring and basal plane 10 and gas leakage, it is ensured that vacuum chamber 9
Tight sealing, it is ensured that the adsorption capacity of sucker.
When described sucker is sucked, described bulge loop 301 can also be with the spatial relation of described sealing ring：
The outer ring surface 301b of described bulge loop 301 is located at outside, the inner ring of described bulge loop 301 of the medial surface 4a of described sealing ring
Face 301a is located at the inner side of described sealing ring medial surface 4a, the outer ring surface 301b of described bulge loop 301 is located at described sealing
The outside (such as Figure 12) of the lateral surface 4b of ring.Now, bulge loop 301 spatially has corresponding overlapping positions, bulge loop with sealing ring
The 301 pairs of sealing rings keep top pressures, it is therefore prevented that occur gap between sealing ring and basal plane 10 and gas leakage, it is ensured that vacuum chamber 9 it is tight
Real sealing, it is ensured that the adsorption capacity of sucker.
When described sucker is sucked, described bulge loop 301 can also be with the spatial relation of described sealing ring：
The inner ring surface 301a of described bulge loop 301 is in inner side, the outer shroud of described bulge loop 301 of the lateral surface 4b of described sealing ring
Face 301b is close described in positioned at the inner ring surface 301a of the outside of the medial surface 4a of described sealing ring, described bulge loop 301
The outside of the medial surface 4a of seal ring, the outer ring surface 301b of described bulge loop 301 is located at the outer of the lateral surface 4b of described sealing ring
Side (such as Figure 11).Now, bulge loop 301 spatially has corresponding overlapping positions with sealing ring, and bulge loop 301 keeps pushing up to sealing ring
Pressure, it is therefore prevented that occur gap between sealing ring and basal plane 10 and gas leakage, it is ensured that the tight sealing of vacuum chamber 9, it is ensured that inhale
The adsorption capacity of disk.
Described seal 4 can also be disc-shaped seal disc, and in the middle part of the described bottom surface of elastic gel 2, from
And form a contact rubbing surface 41 in described seal disc periphery.
The inner ring surface 301a of the bulge loop 301 described in before described sucker is sucked and when sucking is all the time in described sealing
The inner side of the outer peripheral face 4ba of disk.When using sucker suction when, skeleton 1 and elastic gel 2 can be pulled up, seal disc middle part also by
It is pulled upwardly, seal disc outer peripheral face 4ba forms vacuum chamber 9 then to inside contracting between sucker and basal plane 10, and is inhaled in described sucker
The inner side of outer peripheral face 4bas of the inner ring surface 301a of the bulge loop 301 before tight and described in when sucking all the time in described seal disc, institute
With seal disc to the inner side that bulge loop 301 is not just drawn into or all drawn in after inside contracting, would not between seal disc and basal plane 10
There is gap and make the gas leakage of vacuum chamber 9, it is ensured that the tight sealing of vacuum chamber 9, it is ensured that the adsorption capacity of sucker.Described
Bulge loop 301 and described seal disc are circle.The inner ring surface 301a of bulge loop 301 is in the inner side of the outer peripheral face 4ba of seal disc
Also can be regarded as the external diameter of the internal diameter less than seal disc of bulge loop 301.
Before described sucker is sucked, described bulge loop 301 is with the spatial relation of described seal disc：Described
The inner ring surface 301a of bulge loop 301 is in inner side, the outer ring surface of described bulge loop 301 of the outer peripheral face 4ba of described seal disc
301b is located at the inner side (such as Figure 13) of the outer peripheral face 4ba of described seal disc.
Before described sucker is sucked, described bulge loop 301 can also be with the spatial relation of described seal disc：
The inner ring surface 301a of described bulge loop 301 be in the inner side of the outer peripheral face 4ba of described seal disc, described bulge loop 301 it is outer
Anchor ring 301b is located at the outside (such as Figure 14) of the outer peripheral face 4ba of described seal disc.
When described sucker is sucked, described bulge loop 301 is with the spatial relation of described seal disc：Described
The inner ring surface 301a of bulge loop 301 is in inner side, the outer ring surface of described bulge loop 301 of the outer peripheral face 4ba of described seal disc
301b is located at the inner side (such as Figure 15) of the outer peripheral face 4ba of described seal disc.
When described sucker is sucked, described bulge loop 301 can also be with the spatial relation of described seal disc：
The inner ring surface 301a of described bulge loop 301 be in the inner side of the outer peripheral face 4ba of described seal disc, described bulge loop 301 it is outer
Anchor ring 301b is located at the outside (such as Figure 16) of the outer peripheral face 4ba of described seal disc.
The described bottom of elastic gel 2 is provided with deep gouge 201, and described seal 4 is placed in described deep gouge 201.Deep gouge
201 cooperations corresponding with the shape of seal 4.
Viscosity of the viscosity of described seal 4 more than described elastic gel 2.Described seal 4 is PU glue.
Described elastic gel 2 is integrally formed with described seal 4.
Described connecting rod 101 is screw rod, and described top-pressure part 5 is nut sleeve.
Described top-pressure part 5 can also be the lever being hinged with the upper end of described connecting rod 101, and described lever is provided with
When described sucker is used for the protuberance 701 at the back of sucker cover 3 described in top pressure.
Described sucker cover 3 is provided with location hole 302.Described location hole 302 is circular hole.Setting location hole 302, and with
Outer detent pin coordinates, and sucker cover 3 can be made to keep fixing with the relative position of hook.
Sucker of the invention can be used for hook with sucker, sucker Hanging Basket etc. needs pendant airtight in smooth, coarse densification
Hanger on wall.
When top-pressure part 5 is that nut sleeve, connecting rod 101 are operation principles when screw rod, seal 4 are sealing rings：
When using, sucker is pressed against on basal plane 10, bottom surface and the basal plane 10 of elastic gel 2 fit, then turn top
Casting die 5, the top pressure sucker cover 3 of top-pressure part 5, skeleton 1 and elastic gel 2 are pulled up to extreme position, the bulge loop 301 on sucker cover 3
Then it is pressed on the back of elastic gel 2, the bottom of skeleton 1 and elastic gel 2 has been pulled upwardly to form vacuum chamber 9, and sealing ring
It is not drawn into or all draws in the inner side of bulge loop 301.When the outer ring surface 301b of bulge loop 301 is located at the inner side of the medial surface 4a of sealing ring
When, whole sealing ring is not all drawn into the inner side of bulge loop 301, is not in gap between sealing ring and basal plane 10 and makes vacuum
The gas leakage of chamber 9；When bulge loop 301 spatially has corresponding overlapping positions with sealing ring, bulge loop 301 keeps top pressure to sealing ring,
Sealing ring is set to contact tighter with basal plane 10.As above such sucker structure ensure that the sealing between sealing ring and basal plane 10,
So that sucker is tightly adsorbed on basal plane 10.
When top-pressure part be lever, seal 4 be seal disc when operation principle：
When using, sucker is pressed against on basal plane 10, after bottom surface and the basal plane 10 of elastic gel 2 fit, then around thick stick
Bar and connecting rod 101 are hinged place's rotating lever, and the protuberance 701 on lever just suppresses the back of sucker cover 3, the He of skeleton 1
Elastic gel 2 is pulled up to extreme position, and the bulge loop 301 on sucker cover 3 is then pressed on the back of elastic gel 2, skeleton 1 and elasticity
The bottom of colloid 2 has been pulled upwardly to form vacuum chamber 9, and seal disc is not drawn into or all draws in the inner side of bulge loop 301.When convex
When the outer ring surface 301b of ring 301 is located at the inner side of the outer peripheral face 4ba of seal disc, whole seal disc is not all drawn into bulge loop 301
Inner side, be not in gap between seal disc and basal plane 10 and make the gas leakage of vacuum chamber 9；When the inner ring surface 301 of bulge loop 301
During the outside of the outer peripheral face 4ba for being located at seal disc in the outer ring surface 301b of the inner side of the outer peripheral face 4ba of seal disc, bulge loop, bulge loop
301 with seal disc spatially exist corresponding overlapping positions when, bulge loop 301 to seal disc holding top pressure, make seal disc and basal plane
10 contact tighter.As above such sucker structure ensure that the sealing between seal disc and basal plane 10 so that sucker is tightly inhaled
It is attached on basal plane 10.
Claims (26)
1. a kind of sucker with seal, it is characterised in that：Skeleton (1) is included, is coated on described skeleton (1) flexible
Colloid (2), described skeleton (1) back is provided with connecting rod (101), and sucker cover (3) is arranged with described connecting rod (101),
Seal (4) is provided with described elastic gel (2) bottom, described sucker cover (3) is provided with top pressure in described elastic gum
The bulge loop (301) at body (2) back, the dorsal part of described sucker cover (3) be provided with top pressure described sucker cover (3) back and with institute
The top-pressure part (5) of connecting rod (101) connection stated, described seal (4) is sealing ring annular in shape, and located at described bullet
Property colloid (2) between bottom margin and center, so as to form contact rubbing surface (41) in described sealing ring periphery, in institute
The inner ring surface (301a) of the bulge loop (301) before the sucker stated is sucked and described in when sucking is all the time in the outside of described sealing ring
The inner side in face (4b).
2. the sucker with seal according to claim 1, it is characterised in that：It is described before described sucker is sucked
The outer ring surface (301b) of bulge loop (301) is located at the inner side of the medial surface (4a) of described sealing ring.
3. the sucker with seal according to claim 1, it is characterised in that：It is described before described sucker is sucked
The outer ring surface (301b) of bulge loop (301) is located at the outside of the medial surface (4a) of described sealing ring.
4. the sucker with seal according to claim 3, it is characterised in that：It is described before described sucker is sucked
The inner ring surface (301a) of bulge loop (301) is located at the inner side of the medial surface (4a) of described sealing ring, described bulge loop (301) it is outer
Anchor ring (301b) is located at the inner side of the lateral surface (4b) of described sealing ring.
5. the sucker with seal according to claim 3, it is characterised in that：It is described before described sucker is sucked
The inner ring surface (301a) of bulge loop (301) is located at the inner side of the medial surface (4a) of described sealing ring, described bulge loop (301) it is outer
Anchor ring (301b) is located at the outside of the lateral surface (4b) of described sealing ring.
6. the sucker with seal according to claim 3, it is characterised in that：It is described before described sucker is sucked
The inner ring surface (301a) of bulge loop (301) is located at the outside of the medial surface (4a) of described sealing ring, described bulge loop (301) it is outer
Anchor ring (301b) is located at the inner side of the lateral surface (4b) of described sealing ring.
7. the sucker with seal according to claim 3, it is characterised in that：It is described before described sucker is sucked
The inner ring surface (301a) of bulge loop (301) is located at the outside of the medial surface (4a) of described sealing ring, described bulge loop (301) it is outer
Anchor ring (301b) is located at the outside of the lateral surface (4b) of described sealing ring.
8. the sucker with seal according to claim 1, it is characterised in that：Described in when described sucker is sucked
The outer ring surface (301b) of bulge loop (301) is located at the inner side of the medial surface (4a) of described sealing ring.
9. the sucker with seal according to claim 1, it is characterised in that：Described in when described sucker is sucked
The outer ring surface (301b) of bulge loop (301) is located at the outside of the medial surface (4a) of described sealing ring.
10. the sucker with seal according to claim 9, it is characterised in that：Described in when described sucker is sucked
Bulge loop (301) inner ring surface (301a) be located at described sealing ring medial surface (4a) inner side, described bulge loop (301)
Outer ring surface (301b) is located at the inner side of the lateral surface (4b) of described sealing ring.
11. suckers with seal according to claim 9, it is characterised in that：Described in when described sucker is sucked
Bulge loop (301) inner ring surface (301a) be located at described sealing ring medial surface (4a) outside, described bulge loop (301)
Outer ring surface (301b) is located at the inner side of the lateral surface (4b) of described sealing ring.
12. suckers with seal according to claim 9, it is characterised in that：Described in when described sucker is sucked
Bulge loop (301) inner ring surface (301a) be located at described sealing ring medial surface (4a) inner side, described bulge loop (301)
Outer ring surface (301b) is located at the outside of the lateral surface (4b) of described sealing ring.
13. suckers with seal according to claim 9, it is characterised in that：Described in when described sucker is sucked
Bulge loop (301) inner ring surface (301a) be located at described sealing ring medial surface (4a) outside, described bulge loop (301)
Outer ring surface (301b) is located at the outside of the lateral surface (4b) of described sealing ring.
A kind of 14. suckers with seal, it is characterised in that：Skeleton (1) is included, bullet is coated with described skeleton (1)
Property colloid (2), described skeleton (1) back is provided with connecting rod (101), sucker cover is arranged with described connecting rod (101)
(3) seal (4), is provided with described elastic gel (2) bottom, described sucker cover (3) is provided with top pressure in described bullet
The bulge loop (301) at property colloid (2) back, the dorsal part of described sucker cover (3) is provided with top pressure at described sucker cover (3) back simultaneously
The top-pressure part (5) being connected with described connecting rod (101), described seal (4) is disc-shaped seal disc, and located at described
Elastic gel (2) bottom surface middle part, so as to form contact rubbing surface (41) in described seal disc periphery, in described suction
The inner ring surface (301a) of the bulge loop (301) before disk is sucked and described in when sucking is all the time in the outer peripheral face of described seal disc
The inner side of (4ba).
15. suckers with seal according to claim 14, it is characterised in that：It is described before described sucker is sucked
Bulge loop (301) outer ring surface (301b) be located at described seal disc outer peripheral face (4ba) inner side.
16. suckers with seal according to claim 14, it is characterised in that：It is described before described sucker is sucked
Bulge loop (301) outer ring surface (301b) be located at described seal disc outer peripheral face (4ba) outside.
17. suckers with seal according to claim 14, it is characterised in that：Described in when described sucker is sucked
Bulge loop (301) outer ring surface (301b) be located at described seal disc outer peripheral face (4ba) inner side.
18. suckers with seal according to claim 14, it is characterised in that：Described in when described sucker is sucked
Bulge loop (301) outer ring surface (301b) be located at described seal disc outer peripheral face (4ba) outside.
19. suckers with seal according to claim 1, it is characterised in that：Described elastic gel (2) bottom sets
There is deep gouge (201), described seal (4) is placed in described deep gouge (201).
20. sucker with seal according to any one of claim 1 to 19, it is characterised in that：Described sealing
Viscosity of the viscosity of part (4) more than described elastic gel (2).
21. suckers with seal according to claim 20, it is characterised in that：Described seal (4) is PU glue.
22. sucker with seal according to any one of claim 1 to 19, it is characterised in that：Described elasticity
Colloid (2) is integrally formed with described seal (4).
23. suckers with seal according to claim 1, it is characterised in that：Described connecting rod (101) is spiral shell
Bar, described top-pressure part (5) is nut sleeve.
24. suckers with seal according to claim 1, it is characterised in that：Described top-pressure part (5) be with it is described
The lever that is hinged of connecting rod (101) upper end, described lever is provided with when described sucker is used for described in top pressure
The protuberance (701) at sucker cover (3) back.
25. suckers with seal according to claim 1, it is characterised in that：Described sucker cover (3) is provided with fixed
Position hole (302).
26. suckers with seal according to claim 25, it is characterised in that：Described location hole (302) is circle
Hole.
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405292.2A CN103470612B (en) | 2013-03-08 | 2013-09-06 | A kind of sucker with seal |
| US14/442,726 US9624963B2 (en) | 2012-11-19 | 2013-11-09 | Vacuum suction cup having bowl-shaped framework |
| PCT/CN2013/087436 WO2014075643A1 (en) | 2012-11-19 | 2013-11-19 | Vacuum suction cup having bowl-shaped skeleton |
| EP13855359.9A EP2827009A4 (en) | 2012-11-19 | 2013-11-19 | Vacuum suction cup having flat skeleton |
| PCT/CN2013/087410 WO2014075642A1 (en) | 2012-11-19 | 2013-11-19 | Vacuum suction cup having flat skeleton |
| EP13854649.4A EP2921724A4 (en) | 2012-11-19 | 2013-11-19 | Vacuum suction cup having bowl-shaped skeleton |
| CN201380060477.2A CN104884823B (en) | 2012-11-19 | 2013-11-19 | A kind of flat skeleton vacuum cup |
| US14/380,375 US9746022B2 (en) | 2012-11-19 | 2013-11-19 | Suction cup with flat framework |
| RU2014134368/12A RU2592770C2 (en) | 2012-11-19 | 2013-11-19 | Vacuum suction cup having bowl-shaped skeleton |
| AU2013347273A AU2013347273B2 (en) | 2012-11-19 | 2013-11-19 | Vacuum suction cup having flat skeleton |
| RU2014134403/12A RU2587568C2 (en) | 2012-11-19 | 2013-11-19 | Suction cup with flat frame |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201080466 | 2013-03-08 | ||
| CN201320108046.6 | 2013-03-08 | ||
| CN201320108046 | 2013-03-08 | ||
| CN201310405292.2A CN103470612B (en) | 2013-03-08 | 2013-09-06 | A kind of sucker with seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103470612A CN103470612A (en) | 2013-12-25 |
| CN103470612B true CN103470612B (en) | 2017-05-31 |
Family
ID=49795602
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320554884.6U Withdrawn - After Issue CN203477025U (en) | 2013-03-08 | 2013-09-06 | Sucking disc with sealing piece |
| CN201310405292.2A Active CN103470612B (en) | 2012-11-19 | 2013-09-06 | A kind of sucker with seal |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320554884.6U Withdrawn - After Issue CN203477025U (en) | 2013-03-08 | 2013-09-06 | Sucking disc with sealing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203477025U (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203477025U (en) * | 2013-03-08 | 2014-03-12 | 中山市太力家庭用品制造有限公司 | Sucking disc with sealing piece |
| KR101499157B1 (en) * | 2014-06-26 | 2015-03-06 | (주)제이에스엠 | Vacuum Suction cup triple structure |
| CN105179440A (en) * | 2015-07-22 | 2015-12-23 | 中山市太力家庭用品制造有限公司 | Suction cup high in adsorption capacity |
| CN106499718B (en) * | 2016-12-08 | 2018-08-17 | 中山市元亨家居用品有限公司 | Vacuum chuck |
| CN106855077A (en) * | 2017-02-24 | 2017-06-16 | 中山市元亨家居用品有限公司 | Vacuum chuck |
| CN107461393A (en) * | 2017-02-24 | 2017-12-12 | 中山市元亨家居用品有限公司 | Sucking disc with flange |
| CN106763107A (en) * | 2017-02-24 | 2017-05-31 | 中山市元亨家居用品有限公司 | Sucking disc with flange |
| CN106763106A (en) * | 2017-02-24 | 2017-05-31 | 中山市元亨家居用品有限公司 | Vacuum chuck with glue storage groove |
| CN106763108A (en) * | 2017-02-24 | 2017-05-31 | 中山市元亨家居用品有限公司 | Vacuum chuck with rotatable hook |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202431729U (en) * | 2012-01-07 | 2012-09-12 | 湖北太力家庭用品制造有限公司 | Novel sucking disc |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001208035A (en) * | 2000-01-21 | 2001-08-03 | Kenjiro Teramoto | Cover type sucker |
| CN2465607Y (en) * | 2001-02-22 | 2001-12-19 | 邹德骏 | Structurally improved suction cup base |
| DE202004020077U1 (en) * | 2004-12-28 | 2005-05-12 | GREAT PERFORMANCE INDUSTRIES CO., LTD., His Chih | Suction pad, e.g. for mounting a roof rack to an automobile roof, has a soft O-ring under the pad against the supporting surface and a wheel on an upper cylinder to move a threaded rod upwards to increase the suction |
| KR100852164B1 (en) * | 2007-03-13 | 2008-08-13 | 송순영 | Device for adhesion by holding low pressure |
| JP4973262B2 (en) * | 2007-03-20 | 2012-07-11 | ソニー株式会社 | Suction cup and suction cup device |
| TWI347408B (en) * | 2008-07-16 | 2011-08-21 | Wistron Neweb Corp | Suction cup structure |
| DE102009017685A1 (en) * | 2009-04-16 | 2010-10-21 | Shu-Pei Huang | Suction cup mount for mounting objects on smooth surfaces of rigid base in tiled wall, has pressure cap pressed to circumferential edge, and suction cup in diameter area between edge and circular rib of cap supporting sealing ring |
| CN201542373U (en) * | 2009-11-09 | 2010-08-11 | 石正兵 | Suction cup suspension member |
| DE102010025738A1 (en) * | 2010-05-14 | 2011-11-17 | Tormaxx Gmbh | Suction cup with holding force indicator |
| CN203477025U (en) * | 2013-03-08 | 2014-03-12 | 中山市太力家庭用品制造有限公司 | Sucking disc with sealing piece |
-
2013
- 2013-09-06 CN CN201320554884.6U patent/CN203477025U/en not_active Withdrawn - After Issue
- 2013-09-06 CN CN201310405292.2A patent/CN103470612B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202431729U (en) * | 2012-01-07 | 2012-09-12 | 湖北太力家庭用品制造有限公司 | Novel sucking disc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203477025U (en) | 2014-03-12 |
| CN103470612A (en) | 2013-12-25 |
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Address after: 528400 front block 2, No.40, Hubin North Road, Shiqi District, Zhongshan City, Guangdong Province Patentee after: Guangdong Taili Technology Group Co.,Ltd. Address before: 528400, 3 East pleasant Road, Hong Wah Road, Shiqi District, Guangdong, Zhongshan Patentee before: ZHONGSHAN TAILI HOUSEHOLD PRODUCTS MANUFACTURING Co.,Ltd. |