CN206419325U - A kind of sucker - Google Patents
A kind of sucker Download PDFInfo
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- CN206419325U CN206419325U CN201621443756.4U CN201621443756U CN206419325U CN 206419325 U CN206419325 U CN 206419325U CN 201621443756 U CN201621443756 U CN 201621443756U CN 206419325 U CN206419325 U CN 206419325U
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- adsorption section
- main body
- adsorption
- sucker
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Abstract
The utility model discloses a kind of sucker, substantially it is in the bowl-shape main body of back-off including one, the bottom centre position of main body offers an adsorption tank, the top of main body has a first soft adsorption section, bottom has a second soft adsorption section, described adsorption tank is extended in the first adsorption section and the second adsorption section simultaneously, and the thickness of the side wall of first adsorption section is more than the thickness of the side wall of the second adsorption section.The first adsorption section and the second adsorption section can be with basal plane good fits in the utility model, larger absorption affinity can be produced, it is difficult to loosen in the presence of own resilience, and the crimp mode of two-part can be realized, the tight ness rating that the first adsorption section is fitted with the second adsorption section can be improved, it is less prone to loosening and gas leakage so that the absorption connection of this sucker and basal plane is more solid and reliable.
Description
Technical field
The utility model is related to a kind of sucker.
Background technology
Sucker, using widely, generally includes a bowl-shape main body in the life and production of people, usual when using
The inwall of main body is close to the basal planes such as wall, desktop and is discharged the air in adsorption tank by extruding the main body of sucker and produce true
Idling pressure is so that sucker suction is fixed on basal plane, and the sidewall thickness of its main body each several part of existing sucker is generally all uniform
, and main body be extruded into be attached on basal plane when its each several part produce deformation be different, the deformation on its top is usual
It is smaller, and the deformation of bottom is generally larger, main body is flexible in itself, therefore the natural resiliency that main body each several part is subject to is multiple
Position power difference is larger, and these elastic reset power can drive sucker recovery of shape and restore suction cup portion and take off the top of sucker
Released from basal plane or completely recovery from basal plane, therefore the size of absorption affinity between sucker and basal plane can be reduced, reduce sucker
The firmness being connected with basal plane；There is part sucker to use knockdown structure at present, its top is made up and made of hard material
For a pedestal, only low portion uses flexible glue to make to be adsorbed, but the base part so just made can not provide absorption
Power or the absorption affinity of offer are smaller, so that can also reduce sucker adsorbs the firmness being connected with pedestal, and are not easy to production
And assembling.
Utility model content
In order to solve the above problems, the purpose of this utility model is to provide a kind of simple in construction, firm and reliable connection
Sucker.
The utility model is to solve the technical scheme that uses of its technical problem：
A kind of sucker, including one be substantially in back-off bowl-shape main body, the bottom centre position of main body offers an absorption
Groove, the top of main body has a first soft adsorption section, and bottom has a second soft adsorption section, and described adsorption tank is same
When extend in the first adsorption section and the second adsorption section, the thickness of the side wall of first adsorption section is more than the side of the second adsorption section
The thickness of wall.
It is preferred that, the thickness of the main body wall is gradually reduced from top to bottom.
It is preferred that, the spherical shape of madial wall of the adsorption tank, the lateral wall of first adsorption section and the first adsorption section
The spherical shape of lateral wall and the lateral wall of the first adsorption section radius be less than the second adsorption section lateral wall radius.
It is preferred that, a horizontal annular groove is offered on the periphery wall in the middle part of the main body, the annular groove is located at institute
Between the first adsorption section and the second adsorption section stated.
It is preferred that, the first described adsorption section is connected with the second adsorption section by described annular groove.
It is preferred that, it is provided with a connecting seat at the top of the main body.
It is preferred that, there is the pulling part of a lateral protrusions at the bottom margin of the main body.
It is preferred that, described main body is integral type.
The beneficial effects of the utility model are：In the utility model, the second adsorption section thickness of lower body part is smaller, can
The decreasing rebound power in the case where there is moderate finite deformation, the first adsorption section is small due to deformation wall second adsorption section, therefore employs
Larger thickness, it is possible to increase the structural strength of main body, so that the first adsorption section and the second adsorption section can be with basal planes
Good fit, can produce larger absorption affinity, be difficult to loosen in the presence of own resilience, and the first adsorption section
Thickness it is big compared with the second adsorption section, therefore when carrying out extruding absorption, the second adsorption section can first deform and be close on basal plane,
Continuing compression sucker afterwards can be such that the first adsorption section is deformed therewith, and the mode of texturing of this two-part can improve first
The tight ness rating that adsorption section is fitted with the second adsorption section, is less prone to loosening and gas leakage so that the absorption connection of this sucker and basal plane
It is more solid and reliable.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is perspective structure figure of the present utility model.
Embodiment
Referring to Figures 1 and 2, a kind of sucker, including one substantially be in back-off bowl-shape main body, the bottom centre position of main body
An adsorption tank 20 is offered, the top of main body has a first soft adsorption section 11, and bottom has a second soft absorption
Portion 12, adsorption tank 20 is extended in the first adsorption section 11 and the second adsorption section 12 simultaneously, the thickness of the side wall of the first adsorption section 11
More than the thickness of the side wall of the second adsorption section 12.In the utility model, the thickness of the second adsorption section 12 of lower body part is smaller, can
The decreasing rebound power in the case where there is moderate finite deformation, the first adsorption section 11 is small due to deformation wall the second adsorption section 12, therefore adopts
With larger thickness, it is possible to increase the structural strength of main body, so that the first adsorption section 11 and the second adsorption section 12 can
Enough and basal plane good fit, can produce larger absorption affinity, be difficult to loosen in the presence of own resilience, and the
The thickness of one adsorption section 11 is big compared with the second adsorption section 12, therefore when carrying out extruding absorption, the second adsorption section 12 can first be deformed
And be close on basal plane, continuing compression sucker afterwards can be such that the first adsorption section 11 is deformed therewith, the change of this two-part
Shape mode can improve the tight ness rating that the first adsorption section 11 is fitted with the second adsorption section 12, be less prone to loosening and gas leakage so that
The absorption connection of this sucker and basal plane is more solid and reliable.
Because when this sucker suction is on basal plane, the deformation extent of each several part is gradually to increase from top to bottom in main body
, therefore make the thickness of main body wall be gradually reduced from top to bottom in the utility model so that each several part uniform force of main body,
It is less prone to situations such as arching upward, loosen so that main body is difficult resilience and released from basal plane, further improves of the present utility model
Degree of being connected firmly.In the present embodiment, the spherical shape of madial wall of adsorption tank 20, the lateral wall of the first adsorption section 11 and first is adsorbed
The radius of the spherical shape of the lateral wall in portion 11 and the lateral wall of the first adsorption section 11 is less than the lateral wall of the second adsorption section 12
Radius, thus can be such that the sidewall thickness of main body is gradually reduced from top to bottom, and this kind of shape also allows for machine-shaping, it is easy to produce
Manufacture, also, have lateral wall radius of the radius more than the first adsorption section 11 with the lateral wall of the second adsorption section 12, therefore second
The radian of adsorption section 12 is just larger, and when absorption is on matrix, deformation extent is smaller, can further reduce the second adsorption section 12
Screen resilience, improve connection firmness.
A horizontal annular groove 13 is offered on periphery wall in the middle part of main body, the annular groove 13 is located at the first adsorption section
11 and second between adsorption section 12, so when carrying out adsorption operations, and deformation is more prone at the annular groove 13, it is ensured that the
Two adsorption sections 12 can be fitted prior to the first adsorption section 11 with basal plane, convenient use.In the present embodiment, the first adsorption section 11
It is connected with the second adsorption section 12 by annular groove 13, can further ensure that being smoothed out for segmented laminating type, certainly,
In practical application, annular groove 13 also can be at a distance with the first adsorption section 11 and the second adsorption section 12.
It is provided with a connecting seat 31 at the top of main body, it is convenient that this sucker is connected with other Circumscribed structures such as linking up with, it is easy to
Assemble and use.There is the pulling part 32 of a lateral protrusions at the bottom margin of main body, can be made by lifting the pulling part 32
One jiao of the edge of main body tilts and carries out pressure release, convenient to separate this sucker from basal plane, is easy to use.Further, since this reality
All it is soft with the first adsorption section 11 and the second adsorption section 12 in new middle main body, can be made using same material, because
Main body is integral type in this utility model, specifically by the mode integral molding such as injection molding processing can be easy to make
Make.
Preferred embodiments of the present utility model are the foregoing is only, as long as realizing the utility model with essentially identical means
The technical scheme of purpose is belonged within protection domain of the present utility model.
Claims (8)
1. a kind of sucker, it is characterised in that：Substantially it is in the bowl-shape main body of back-off including one, the bottom centre position of main body is opened up
There is an adsorption tank（20）, the top of main body has a first soft adsorption section（11）, bottom has a second soft absorption
Portion（12）, described adsorption tank（20）Extend to the first adsorption section simultaneously（11）With the second adsorption section（12）Interior, described first inhales
Attached portion（11）Side wall thickness be more than the second adsorption section（12）Side wall thickness.
2. a kind of sucker according to claim 1, it is characterised in that：The thickness of the main body wall gradually subtracts from top to bottom
It is small.
3. a kind of sucker according to claim 1, it is characterised in that：The adsorption tank（20）The spherical shape of madial wall,
First adsorption section（11）Lateral wall and the first adsorption section（11）The spherical shape of lateral wall and the first adsorption section（11）
Lateral wall radius be less than the second adsorption section（12）Lateral wall radius.
4. a kind of sucker according to claim 1, its feature exists：One is offered on periphery wall in the middle part of the main body laterally
Annular groove（13）, the annular groove（13）Positioned at the first described adsorption section（11）With the second adsorption section（12）Between.
5. a kind of sucker according to claim 4, it is characterised in that：The first described adsorption section（11）With the second adsorption section
（12）Pass through described annular groove（13）It is connected.
6. a kind of sucker according to claim 1, it is characterised in that：A connecting seat is provided with the top of the main body
（31）.
7. a kind of sucker according to claim 1, it is characterised in that：It is lateral convex with one at the bottom margin of the main body
The pulling part risen（32）.
8. a kind of sucker according to claim 1, it is characterised in that：Described main body is integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443756.4U CN206419325U (en) | 2016-12-26 | 2016-12-26 | A kind of sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443756.4U CN206419325U (en) | 2016-12-26 | 2016-12-26 | A kind of sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419325U true CN206419325U (en) | 2017-08-18 |
Family
ID=59577054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443756.4U Active CN206419325U (en) | 2016-12-26 | 2016-12-26 | A kind of sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523510A (en) * | 2016-12-26 | 2017-03-22 | 刘永根 | Suction cup |
-
2016
- 2016-12-26 CN CN201621443756.4U patent/CN206419325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523510A (en) * | 2016-12-26 | 2017-03-22 | 刘永根 | Suction cup |
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