CN212717596U - Sucking disc with lasting suction - Google Patents
Sucking disc with lasting suction Download PDFInfo
- Publication number
- CN212717596U CN212717596U CN202021302559.7U CN202021302559U CN212717596U CN 212717596 U CN212717596 U CN 212717596U CN 202021302559 U CN202021302559 U CN 202021302559U CN 212717596 U CN212717596 U CN 212717596U
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- sucker
- suction
- connecting column
- elastic
- framework
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Abstract
The utility model provides a sucker with lasting suction, which comprises an elastic sucker body, a sucker framework, a sucker cover and a hanging piece, wherein the elastic sucker body is attached to the bottom surface of the sucker framework; the sucker framework comprises a connecting column, a plurality of radial ribs are arranged at the bottom of the connecting column, the ribs extend to the edge of the elastic sucker body, the thickness of the ribs is gradually reduced from one end of the connecting column to one end of the edge of the elastic sucker body, and a transversely through connecting hole is formed in the top of the connecting column; the sucker cover is provided with a through hole with the diameter larger than that of the connecting column, penetrates through the connecting column and covers the sucker framework; the hanging piece is inserted in the connecting hole. Sucking disc with lasting suction, it has difficult rupture, advantage that suction is lasting.
Description
Technical Field
The utility model relates to a sucking disc technical field, concretely relates to sucking disc with lasting suction.
Background
The sucker is convenient to use, can be widely applied only by being pressed on base surfaces such as a wall body and the like during use without drilling the wall, but the sucker on the existing market has insufficient suction force and is easy to fall off from the base surfaces such as the wall body and the like, so that the structure of the existing sucker needs to be improved.
To above-mentioned technical problem, utility model (CN205089777U) discloses a sucking disc, it includes elasticity pressure disk body, the internal skeleton that is equipped with of pressure disk, the skeleton back be equipped with the connecting rod, the connecting rod on the cover be equipped with the sucking disc cover that is used for pushing down the pressure disk body, the dorsal part of sucking disc cover be equipped with the roof pressure piece that the roof pressure is at its back and is connected with the connecting rod, the outside at the back of skeleton be equipped with many protruding muscle, the length of protruding muscle to radially extending along the skeleton.
Although the technical problem is solved to a certain extent, the sucker framework is circular, and is easy to break in the using process, and the problem that the suction force is not durable due to uneven local stress exists.
SUMMERY OF THE UTILITY MODEL
In order to compensate the deficiency that exists among the prior art, the utility model provides a sucking disc with lasting suction, it has difficult rupture, the lasting advantage of suction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sucker with lasting suction comprises an elastic sucker body, a sucker framework, a sucker cover and a hanging piece, wherein the elastic sucker body is attached to the bottom surface of the sucker framework; the sucker framework comprises a connecting column, a plurality of radial ribs are arranged at the bottom of the connecting column, the ribs extend to the edge of the elastic sucker body, the thickness of the ribs is gradually reduced from one end of the connecting column to one end of the edge of the elastic sucker body, and a transversely through connecting hole is formed in the top of the connecting column; the sucker cover is provided with a through hole with the diameter larger than that of the connecting column, penetrates through the connecting column and covers the sucker framework; the hanging piece is inserted in the connecting hole.
Furthermore, the bottom of the connecting column is coaxially provided with a disk body, and a plurality of ribs are uniformly distributed at intervals on the edge of the disk body.
Furthermore, a plurality of bumps are arranged on the upper surface of each rib along the length direction.
Furthermore, the material of the sucker framework is engineering plastic with high mechanical strength and fatigue strength.
Furthermore, the suspension part is U-shaped, two ends of the suspension part are provided with opposite connecting parts, and the connecting parts are in clearance fit with the connecting holes.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
the utility model discloses a sucking disc with lasting suction, its sucking disc skeleton have and form radial rib, and the thickness of rib reduces gradually, compares in discoid skeleton, and is more even to the transmission of force when pressing, makes the elastic suction cup body of sucking disc skeleton below can tightly adsorb on smooth plane, has difficult rupture, advantages such as suction is lasting.
Drawings
Fig. 1 is a schematic structural view of a high-suction cup according to the present invention;
fig. 2 is a perspective view of the suction cup skeleton of fig. 1.
Wherein: 1. an elastic sucker body; 2. a suction cup framework; 21. connecting columns; 211. connecting holes; 22. a rib; 23. a disc body; 24. a bump; 3. a sucker cover; 4. a suspension member; 41. a connecting portion.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms without departing from the spirit or essential characteristics thereof, and it should be understood that the invention is not limited to the specific embodiments disclosed below.
Example 1
As shown in figure 1, the sucker with permanent suction comprises an elastic sucker body 1, a sucker framework 2, a sucker cover 3 and a suspension part 4. The elastic sucker body 1 is made of super-elastic plastic and is attached to the bottom surface of the sucker framework 2.
As shown in fig. 2, the material of the suction cup frame 2 is engineering plastic with high mechanical strength and fatigue strength, which can provide larger elastic force. The sucker framework 2 comprises a connecting column 21, a plurality of radial ribs 22 are arranged at the bottom of the connecting column 21, the ribs 22 extend to the edge of the elastic sucker body 1, and the thickness of the ribs is gradually reduced from one end of the connecting column 21 to one end of the edge of the elastic sucker body 1. Because the sucker is usually pressed from the middle part when the sucker is used, the arrangement can ensure that the ribs are not easy to break off, and the applied force can be transmitted to each rib 22 from the middle part, so that the stress of the elastic sucker body is more uniform, and the elastic sucker also has more lasting adsorption force.
The bottom of the connecting column 21 is coaxially provided with a circular disc body 23, and a plurality of ribs 22 are uniformly distributed at intervals on the edge of the circular disc body 23, so that the ribs 22 can be further prevented from being broken when in use. The upper surface of the rib 22 is provided with a plurality of projections 24 along the length direction.
The top of spliced pole 21 is equipped with the connecting hole 211 that transversely link up, and sucking disc cover 4 is equipped with the diameter and is greater than the through hole (not shown) of spliced pole, and sucking disc cover 4 passes spliced pole 21 and covers and establish sucking disc skeleton 2 through the through hole. The suspension member 4 is inserted into the connection hole 211. As shown in fig. 1, the suspension member 4 is U-shaped, and opposite connection portions 41 are provided at both ends thereof, and the connection portions 41 are in clearance fit with the connection holes 211.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (5)
1. A suction cup having a persistent suction, characterized by: the elastic sucker comprises an elastic sucker body, a sucker framework, a sucker cover and a hanging piece, wherein the elastic sucker body is attached to the bottom surface of the sucker framework; the sucker framework comprises a connecting column, a plurality of radial ribs are arranged at the bottom of the connecting column, the ribs extend to the edge of the elastic sucker body, the thickness of the ribs is gradually reduced from one end of the connecting column to one end of the edge of the elastic sucker body, and a transversely through connecting hole is formed in the top of the connecting column; the sucker cover is provided with a through hole with the diameter larger than that of the connecting column, penetrates through the connecting column and covers the sucker framework; the hanging piece is inserted in the connecting hole.
2. The suction cup with permanent suction of claim 1, wherein: the spliced pole bottom is coaxial to be provided with the disc body, and is a plurality of the rib is even interval distribution and is in the edge of the disc body.
3. The suction cup with sustained suction of claim 2, wherein: the upper surface of each rib is provided with a plurality of convex blocks along the length direction.
4. The suction cup with permanent suction of claim 3, wherein: the material of sucking disc skeleton is the engineering plastics that have high mechanical strength and fatigue strength.
5. The suction cup with permanent suction of claim 4, wherein: the suspension part is U-shaped, and its both ends are equipped with relative connecting portion, connecting portion with connecting hole clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021302559.7U CN212717596U (en) | 2020-07-06 | 2020-07-06 | Sucking disc with lasting suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021302559.7U CN212717596U (en) | 2020-07-06 | 2020-07-06 | Sucking disc with lasting suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212717596U true CN212717596U (en) | 2021-03-16 |
Family
ID=74964891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021302559.7U Active CN212717596U (en) | 2020-07-06 | 2020-07-06 | Sucking disc with lasting suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212717596U (en) |
-
2020
- 2020-07-06 CN CN202021302559.7U patent/CN212717596U/en active Active
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