CN217959606U - Sucker device with firm adsorption - Google Patents
Sucker device with firm adsorption Download PDFInfo
- Publication number
- CN217959606U CN217959606U CN202221365667.8U CN202221365667U CN217959606U CN 217959606 U CN217959606 U CN 217959606U CN 202221365667 U CN202221365667 U CN 202221365667U CN 217959606 U CN217959606 U CN 217959606U
- Authority
- CN
- China
- Prior art keywords
- sucker
- seat
- disc
- connecting part
- suction
- 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.)
- Active
Links
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a sucker device with firm adsorption, which comprises a sucker seat and a sucker, wherein a negative pressure switch is arranged on the sucker seat and is connected with the sucker; the top of the sucker seat is concavely provided with an installation cavity, the negative pressure switch comprises a shifting part and a connecting part, one end of the connecting part is hinged to the shifting part, the shifting part is positioned in the installation cavity, and the other end of the connecting part downwards penetrates through the bottom wall of the installation cavity and is connected to the sucker; hinge holes are formed in the shifting part and one end of the connecting part, avoidance grooves are formed in the sucker seat, the hinge holes are arranged corresponding to the avoidance grooves, and bolts are arranged in the hinge holes and inserted from the avoidance grooves to the hinge holes; the sucking disc includes the main part and sets up in the peripheral portion of hugging closely of main part, be provided with the annular on the portion of hugging closely and move the glue. Keep away groove and hinge hole through being provided with, the equipment of the negative pressure switch of being convenient for, the annular can move to glue can improve the leakproofness of sucking disc, adsorbs firmly.
Description
Technical Field
The utility model belongs to the technical field of the sucking disc technique and specifically relates to indicate a adsorb firm sucking disc device.
Background
The sucker device comprises a sucker seat and a sucker arranged at the bottom of the sucker seat, a hook is arranged on the sucker seat to form a pendant for hanging articles, and a connecting rod is arranged on the sucker seat to form a mobile phone support for fixing a mobile phone; the sucker device is attached to a relatively flat and smooth plane such as a wall surface, a desktop and the like through the sucker, and is convenient to install and use.
In the traditional technology, the sucker is directly attached to the mounting plane, and after the sucker is used for a period of time, the sucker is easy to leak air and separate from the mounting plane; later, a powerful sucking disc device disclosed in chinese patent ZL202120194700.4 appeared, in which a removable adhesive is disposed on the adhering surface of the sucking disc main body, and the removable adhesive covers the adhering surface of the sucking disc main body, which affects the deformable amount of the sucking disc main body; the sucker device is screwed by the adjusting screw rod to fix the sucker main body, so that the fixing step is complicated and inconvenient to install; and, its adjusting screw surpasss outside the sucking disc gland, leads to the holistic volume of sucking disc device great, brings the inconvenience for the extension design of sucking disc gland.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a sucking disc device with firm adsorption, which is provided with a dodging groove and a hinge hole to facilitate the assembly of a negative pressure switch, and a shifting part is located in an installation cavity to facilitate the extension design of a sucking disc seat; and, mention the main part through the negative pressure switch, realize vacuum adsorption, the cooperation is provided with the annular on hugging closely the portion and can move the glue, reduces the influence to the sucking disc flexible volume, and can improve the leakproofness of sucking disc, adsorbs firmly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sucker device with firm adsorption comprises a sucker seat and a sucker arranged at the bottom of the sucker seat, wherein a negative pressure switch is arranged on the sucker seat and is connected with the sucker;
the top of the sucker seat is concavely provided with an installation cavity, the negative pressure switch comprises a shifting part and a connecting part, one end of the connecting part is hinged to the shifting part, the shifting part is positioned in the installation cavity, and the other end of the connecting part downwards penetrates through the bottom wall of the installation cavity and is connected to the sucker; the poking part and one end of the connecting part are respectively provided with a hinge hole, correspondingly, the sucker seat is provided with an avoiding groove communicated with the outside and the installation cavity, the hinge holes are arranged corresponding to the avoiding grooves, a bolt is arranged in the hinge holes and inserted from the avoiding groove to the hinge holes, so that the assembly of the negative pressure switch is facilitated, and the poking part is positioned in the installation cavity, so that the convenience is brought to the extension design of the sucker seat;
the sucking disc includes the main part and sets up in the peripheral portion of hugging closely of main part, it can move the glue to be provided with the annular in the portion of hugging closely, can improve the leakproofness of sucking disc, adsorbs firmly.
As a preferred scheme, the other end of the connecting part and the main body part are integrally formed, so that the connection is more stable, and the sucker is not easy to separate from the sucker seat.
As a preferred scheme, the other end of the connecting part is connected with a disc, the disc is buried in the main body part, a spring groove is formed in the top of the disc together with the connecting part and the main body part, a spring is arranged in the spring groove, one end of the spring abuts against the top of the disc, the other end of the spring abuts against the bottom of the mounting cavity, and after pressure relief, the sucker can automatically reset and is convenient to use next time.
As a preferred scheme, the poking part is provided with a butting pin, and the butting pin butts against the bottom wall of the mounting cavity.
Preferably, the disc has a plurality of through holes arranged at intervals along the circumferential direction of the center of the disc.
Preferably, the close contact part is provided with an annular groove which is concave upwards, the annular removable adhesive is arranged in the annular groove, and the bottom of the annular removable adhesive exceeds the annular groove.
Preferably, the suction cup seat comprises a top wall and an outer annular wall extending downwards and outwards from the top wall, and the bottom of the outer annular wall extends downwards beyond the bottom of the mounting cavity.
Preferably, an inner annular wall extends downwards from the inner side of the outer annular wall, and the bottom of the inner annular wall is positioned between the bottom of the outer annular wall and the bottom of the mounting cavity.
Preferably, the close contact portion extends downward and outward from the main body portion.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the negative pressure switch is convenient to assemble by arranging the avoidance groove and the hinge hole, and the poking part is positioned in the mounting cavity, so that convenience is brought to the extension design of the sucker seat; the main body part is lifted through the negative pressure switch to realize vacuum adsorption, and the annular movable glue is arranged on the clinging part in a matched mode, so that the influence on the deformable quantity of the sucker is reduced, the sealing performance of the sucker can be improved, and the sucker is firmly adsorbed;
secondly, the other end of the connecting part and the main body part are integrally formed, so that the connection is more stable, and the sucker is not easy to separate from the sucker seat;
moreover, a spring is arranged between the sucker seat and the sucker, and the sucker can automatically reset after pressure relief, so that the sucker is convenient to use next time.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of the present invention;
FIG. 2 is an exploded view of the preferred embodiment of the present invention;
fig. 3 is a cross-sectional view of the preferred embodiment of the present invention.
Description of the figures:
10. suction cup seat 11, top wall
12. Outer annular wall 121, inner annular wall
101. Mounting cavity 102 and avoiding groove
103. Dodging port 20 and sucking disc
21. Main body part 22 and contact part
201. Spring groove 202, annular groove
30. Negative pressure switch 31, toggle part
311. Butting pin 32 and connecting part
321. Disc 322, through hole
33. Bolt 301, hinge hole
40. Annular movable glue 50 and a spring.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes a suction cup holder 10, a suction cup 20, and a negative pressure switch 30.
The top of the sucker seat 10 is concavely provided with an installation cavity 101, the negative pressure switch 30 is arranged in the installation cavity 101, the negative pressure switch 30 comprises a toggle part 31 and a connecting part 32, one end of the connecting part 32 is hinged to the toggle part 31, the toggle part 31 is positioned in the installation cavity 101, and the other end of the connecting part 32 downwards penetrates through the bottom wall of the installation cavity 101 and is connected to the sucker 20; the toggle part 31 and one end of the connecting part 32 are both provided with hinge holes 301, correspondingly, the sucker seat 10 is provided with an avoiding groove 102 communicated with the outside and the mounting cavity 101, the hinge holes 301 are arranged corresponding to the avoiding groove 102, a bolt 33 is arranged in the hinge hole 301, the bolt 33 is inserted from the avoiding groove 102 to the hinge hole 301, so that the assembly of the negative pressure switch 30 is facilitated, and the toggle part 31 is positioned in the mounting cavity 101, so that convenience is brought to the extension design of the sucker seat 10;
the sucker 20 comprises a main body part 21 and an attaching part 22 arranged on the periphery of the main body part 21, wherein the attaching part 22 is provided with an annular removable adhesive 40, so that the sealing performance of the sucker 20 can be improved, and the sucker can be firmly adsorbed. Usually, before the annular removable adhesive 40 is used, a removable film is attached and is removed when in use.
In a negative pressure state, the toggle part 31 does not exceed the mounting cavity 101, so that the external design of the sucker base 10 is facilitated, the close-fitting part 22 is attached to a mounting plane through the annular movable adhesive 40, and when the close-fitting part 22 and the main body part 21 form a vacuum state, the annular movable adhesive 40 can avoid air leakage, so that the sealing performance of the sucker 20 is improved; the toggle part 31 is pulled upwards, and the toggle part 31 goes beyond the mounting cavity 101, so that the suction cup 20 is decompressed.
Specifically, the suction cup holder 10 comprises a top wall 11 and an outer annular wall 12 extending downward and outward from the top wall 11, wherein the bottom of the outer annular wall 12 extends downward beyond the bottom of the mounting cavity 101; an inner annular wall 121 extends downwards from the inner side of the outer annular wall 12, and the bottom of the inner annular wall 121 is positioned between the bottom of the outer annular wall 12 and the bottom of the mounting cavity 101; the hollow design reduces the weight of the sucker seat 10, saves materials on one hand, and reduces the influence of gravity on the adsorption force of the sucker 20 on the other hand;
the other end of the connecting part 32 and the main body part 21 are integrally formed, namely the sucker 20 is injection molded outside the connecting part 32, so that the connection is more stable, and the sucker 20 is not easy to separate from the sucker seat 10; the other end of the connecting part 32 is connected with a disc 321, the disc 321 is embedded in the main body part 21, a spring groove 201 is formed on the top of the disc 321 together with the connecting part 32 and the main body part 21, a spring 50 is arranged in the spring groove 201, one end of the spring 50 abuts against the top of the disc 321, the other end of the spring 50 abuts against the bottom of the mounting cavity 101, and after pressure relief, the sucker 20 can automatically reset and is convenient to use next time; as shown in fig. 3, the toggle portion 31 has a butting pin 311, and the butting pin 311 butts against the bottom wall of the mounting cavity 101; the disc 321 is provided with a plurality of through holes 322 which are arranged along the circumferential direction of the center of the disc 321, so that the disc 321 is more stably connected with the main body part 21 during injection molding; the spring 50 is sleeved on the periphery of the connecting part 32;
preferably, the installation cavity 101 is provided with an avoidance opening 103 corresponding to the toggle part 31, so that a user can operate the toggle part 31 conveniently, and the use is convenient.
The close contact part 22 is provided with an annular groove 202 in an upward concave manner, the annular removable adhesive 40 is arranged in the annular groove 202, and the bottom of the annular removable adhesive 40 exceeds the annular groove 202; preferably, the close contact portion 22 extends downward and outward from the main body portion 21.
The utility model discloses a design focus lies in:
the negative pressure switch is convenient to assemble by arranging the avoidance groove and the hinge hole, and the poking part is positioned in the mounting cavity, so that convenience is brought to the extension design of the sucker seat; the main body part is lifted through the negative pressure switch to realize vacuum adsorption, and the annular movable glue is arranged on the clinging part in a matched mode, so that the influence on the deformable quantity of the sucker is reduced, the sealing performance of the sucker can be improved, and the sucker is firmly adsorbed;
secondly, the other end of the connecting part and the main body part are integrally formed, so that the connection is more stable, and the sucker is not easy to separate from the sucker seat;
moreover, a spring is arranged between the sucker seat and the sucker, and the sucker can automatically reset after pressure relief, so that the sucker is convenient to use next time.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (9)
1. A sucker device with firm adsorption comprises a sucker seat and a sucker arranged at the bottom of the sucker seat, wherein a negative pressure switch is arranged on the sucker seat and is connected with the sucker; the method is characterized in that:
the top of the sucker seat is concavely provided with an installation cavity, the negative pressure switch comprises a shifting part and a connecting part, one end of the connecting part is hinged to the shifting part, the shifting part is positioned in the installation cavity, and the other end of the connecting part downwards penetrates through the bottom wall of the installation cavity and is connected to the sucker; the sucking disc seat is provided with a mounting cavity, the sucking disc seat is provided with a connecting part, the sucking disc seat is provided with a sucking disc, the sucking disc is provided with a stirring part and a connecting part, the stirring part and one end of the connecting part are both provided with hinge holes, correspondingly, the sucking disc seat is provided with avoidance grooves communicated with the outside and the mounting cavity, the hinge holes are arranged corresponding to the avoidance grooves, the hinge holes are internally provided with bolts, and the bolts are inserted from the avoidance grooves to the hinge holes;
the sucking disc includes the main part and sets up in the peripheral portion of hugging closely of main part, be provided with the annular on the portion of hugging closely and move the glue.
2. The suction cup device with firm suction as claimed in claim 1, wherein: the other end of the connecting part and the main body part are integrally formed.
3. The suction cup device with firm suction as claimed in claim 2, wherein: the other end of the connecting portion is connected with a disc, the disc is embedded in the main body portion, a spring groove is formed in the top of the disc, the connecting portion and the main body portion, a spring is arranged in the spring groove, one end of the spring abuts against the top of the disc, and the other end of the spring abuts against the bottom of the mounting cavity.
4. The suction cup device with firm suction according to claim 1 or 3, wherein: the shifting part is provided with a butting pin which butts against the bottom wall of the mounting cavity.
5. The suction cup device with firm suction as claimed in claim 3, wherein: the disc is provided with a plurality of through holes which are arranged at intervals along the circumferential direction of the center of the disc.
6. The suction-tight suction cup device according to claim 1, wherein: the close-fitting part is provided with an annular groove in an upward concave mode, the annular movable glue is arranged in the annular groove, and the bottom of the annular movable glue exceeds the outside of the annular groove.
7. The suction cup device with firm suction as claimed in claim 1, wherein: the sucker seat comprises a top wall and an outer annular wall extending downwards and outwards from the top wall, and the bottom of the outer annular wall extends downwards beyond the bottom of the mounting cavity.
8. The suction cup device with firm suction as claimed in claim 7, wherein: the inner side of the outer ring wall extends downwards to form an inner ring wall, and the bottom of the inner ring wall is located between the bottom of the outer ring wall and the bottom of the mounting cavity.
9. The suction cup device with firm suction as claimed in claim 1 or 7, wherein: the clinging portion extends downwards and outwards from the main body portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221365667.8U CN217959606U (en) | 2022-06-02 | 2022-06-02 | Sucker device with firm adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221365667.8U CN217959606U (en) | 2022-06-02 | 2022-06-02 | Sucker device with firm adsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217959606U true CN217959606U (en) | 2022-12-06 |
Family
ID=84268263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221365667.8U Active CN217959606U (en) | 2022-06-02 | 2022-06-02 | Sucker device with firm adsorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217959606U (en) |
-
2022
- 2022-06-02 CN CN202221365667.8U patent/CN217959606U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203987324U (en) | Equilibrium cup | |
| KR20080021583A (en) | Multipurpose sucker | |
| GB2465189A (en) | Structure for suction device | |
| CN203477025U (en) | Sucking disc with sealing piece | |
| CN217959606U (en) | Sucker device with firm adsorption | |
| WO2016070707A1 (en) | Downwards inserting support seat for ultra-thin closestool cover plate | |
| CN104613076B (en) | Vacuum cup | |
| CN102518641A (en) | Multi-purpose powerful hanger | |
| KR200377613Y1 (en) | cellular phone case adhesion holder for automobile | |
| CN210165148U (en) | Side operation type electronic equipment support | |
| CN221033579U (en) | Push type sucking disc | |
| CN204512154U (en) | Vacuum chuck | |
| CN209872101U (en) | Novel vacuum chuck for optical element | |
| CN210162003U (en) | Push type electronic equipment support | |
| CN212360465U (en) | Plastic suction cup | |
| CN207321325U (en) | A kind of Combined hand machine support | |
| CN218266756U (en) | Roll paper holder | |
| CN212061007U (en) | Remote controller with sucker structure | |
| CN219388413U (en) | Rubber sucker | |
| CN218006501U (en) | Bluetooth sound box with night lamp and suction cup | |
| CN218772172U (en) | Cell phone stand for bathroom | |
| CN219688037U (en) | Vacuum preservation box | |
| CN218102636U (en) | Sucking disc fixed establishment and have its vertical wireless charging device | |
| CN220435229U (en) | Sucking disc hanger | |
| CN220655330U (en) | Magnetic type pressing quick-release cup cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |