CN218780585U

CN218780585U - Sucking disc formula telescopic link that can finely tune

Info

Publication number: CN218780585U
Application number: CN202222409912.7U
Authority: CN
Inventors: 朱龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-03-31
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to a sucking disc formula telescopic link that can finely tune, including the flexible body of rod and regulation seat, the both ends of the flexible body of rod are equipped with first base and second base respectively, first base and second base all include sucking disc and fixing base, one side of fixing base links to each other with the sucking disc, at least first base links to each other with the flexible body of rod through adjusting the seat, it includes regulating part and main part to adjust the seat, regulating part one end and main part threaded connection, the other end links to each other with the fixing base, the main part links to each other with the flexible body of rod, one side of sucking disc is the actuation face, the actuation face forms the negative pressure chamber, the bottom in negative pressure chamber is equipped with the friction pad, be equipped with the friction contact on the friction pad. The utility model discloses the gasket of telescopic link changes the sucking disc into, firmly fixes on the wall through sucking disc suction on smooth wall, is difficult to the gliding, and under the circumstances that the sucking disc effect diminishes on whitewashed wall, the antiskid through the friction pad continues to provide stronger frictional force, adjusts the seat fine setting extension pole body to this reaches the purpose of strengthening the bearing effect.

Description

Sucking disc type finely-adjustable telescopic rod

Technical Field

The utility model belongs to the technical field of articles for daily use, concretely relates to sucking disc formula telescopic link can be finely tuned.

Background

The existing punching-free telescopic rod is basically composed of a large telescopic pipe and small telescopic pipes, bases are added at two ends of the small telescopic pipe to prolong the length of a rod body, the small telescopic pipe is fixed in position through a structure, the use scenes of various sizes are met, the pressure on two walls is increased through a spring or a trimmer, the function that the telescopic rod can be supported between the two walls without punching is achieved, and the weight of the telescopic rod can be borne without falling.

The non-punching telescopic rod is easy to slide on the wall surface, and is unstable and greatly lifted when not in place, so that the hanging weight can slide down or fall off.

In view of the above, it is desirable to provide a suction cup type fine adjustable telescopic rod suitable for smooth wall surfaces and whitewashed walls.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sucking disc formula telescopic link can be finely tuned suitable for smooth wall and whitewashed wall.

The above purpose is realized by the following technical scheme: the utility model provides a sucking disc formula telescopic link that can finely tune, includes the flexible body of rod, the flexible body of rod includes outer tube and interior pole, the flexible sliding connection of outer tube and interior pole is fixed at booking the position screens through the locking piece, the both ends of the flexible body of rod are equipped with first base and second base respectively, first base and second base all include sucking disc and fixing base, one side of fixing base with the sucking disc links to each other, sucking disc formula telescopic link that can finely tune still includes the regulation seat, at least first base passes through adjust the seat with the flexible body of rod links to each other, it includes regulating part and main part to adjust the seat, regulating part one end with main part threaded connection, the other end with the fixing base links to each other, the main part with the flexible body of rod links to each other, one side of sucking disc is the actuation face, the concave type setting is personally submitted in the actuation and forms the negative pressure chamber, the bottom in negative pressure chamber is equipped with the friction pad, be equipped with the friction contact on the friction pad.

The gasket of the telescopic rod of the utility model is changed into the sucker, and is firmly fixed on the wall surface through the sucking force of the sucker on the smooth wall surface, so that the sucker is not easy to slide down, and under the condition that the action of the sucker on the whitewashed wall is reduced, the anti-skidding of the friction pad is used for continuously providing stronger friction force; during the installation, locking piece locking behind the extension of the flexible body of rod to finely tune the extension pole body through adjusting the seat, the sucking disc on both sides is withstood to the brute force, strengthens fixed sucking disc effect, makes the sucking disc be difficult to more slide and drop, reaches the purpose of strengthening the bearing effect with this.

The utility model discloses an use, promote telescopic link bearing capacity by a wide margin to the installation degree of difficulty has been simplified.

The locking piece in the technical scheme is of a conventional structure and is not specifically described.

When the friction contact is specifically applied, the friction contact and the sucker soft rubber are integrally formed through injection molding.

The technical scheme is that the sucker is a circular sucker which comprises an annular contact part and a fixed connecting part, the fixed connecting part is used for being connected with the fixed seat, and one side of the annular contact part forms the suction surface. The fixed connecting part is made of hard glue materials, the annular contact part is made of soft glue materials, and the annular contact part is wrapped on the fixed connecting part through secondary injection molding; the fixing base mainly plays a bearing function, the connection mode of the fixing base and the sucker can keep the sucker connected to the fixing base, the connection is reliable, the sucker is not easy to separate, the forming preparation is easy, and the cost is saved.

The further technical scheme is that the fixed connecting part is inserted into the circular sucker.

The further technical scheme is that the fixed connecting part is provided with a plurality of connecting convex columns, one side of the fixed seat, which is connected with the sucker, is provided with connecting holes matched with the connecting convex columns for use, and the connecting convex columns are embedded into the connecting holes.

The further technical scheme is that the fixed connecting part is clamped with the circular sucker.

The technical scheme is that the fixed connecting part is provided with a plurality of mushroom head buckles, one side of the fixed seat, which is connected with the sucker, is provided with a clamping groove, and the mushroom head buckles are clamped into the clamping groove. The connection mode is reliable in connection, easy to detach and install, simple and reliable.

The further technical scheme is that the second base is connected with the telescopic rod body through a connector, the fixing base is connected with the adjusting portion or the connector in a nested mode, and the main body portion or the connector is connected with the telescopic rod body in a nested mode.

The further technical scheme is that a sleeve is arranged at the connecting part of the outer tube and the inner rod, and the sleeve is nested with the outer tube and used for filling a gap between the outer tube and the inner rod. Thus, the friction between the outer tube and the inner rod can be reduced.

Compared with the prior art, the utility model is firmly fixed on the wall surface through the suction force of the sucker on the smooth wall surface, is not easy to slide down, and can continuously provide stronger friction force through the skid resistance of the friction pad under the condition that the action of the sucker on the whitewashed wall is reduced, thereby greatly increasing the adsorption force and the strength of the fixed sucker and greatly improving the bearing capacity of the telescopic rod; simultaneously, the rod body is finely adjusted and extended through adjusting the base, the fixed suckers on two sides are strongly propped against, and the effect of the fixed suckers is enhanced, so that the fixed suckers are not easy to slide and drop.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation.

Fig. 1 is a schematic structural view of a suction cup type fine-adjustable telescopic rod according to an embodiment of the present invention;

fig. 2 is an exploded view of a suction cup type fine-adjustable telescopic rod according to an embodiment of the present invention;

fig. 3 and 4 are exploded views of the connection structure between the suction cup and the fixing base at different viewing angles according to an embodiment of the present invention.

In the figure:

1 first base 2 second base 3 regulating seat 4 regulating part

5 main body part 6, sucker 7, fixing seat 8 and friction pad

9 the suction surface 10 and the annular contact part 11 are fixed and connected with the convex column 12 and the connecting part 12

13 connecting hole 14 sleeve 15 inner rod 16 outer tube

17 connecting head

Detailed Description

The present invention will be described in detail with reference to the drawings, and the description is illustrative and explanatory only and should not be construed as limiting the scope of the present invention in any way. Furthermore, those skilled in the art can combine features from the embodiments in this document and from different embodiments accordingly, based on the description in this document.

The embodiment of the utility model provides a as follows, refer to fig. 1 and fig. 2, a sucking disc formula telescopic link that can finely tune, including the flexible body of rod, the flexible body of rod includes outer tube 16 and interior pole 15, the flexible sliding connection of outer tube 16 and interior pole 15 is fixed at booking the position screens through the lock piece, the both ends of the flexible body of rod are equipped with first base 1 and second base 2 respectively, first base 1 and second base 2 all include sucking disc 6 and fixing base 7, one side of fixing base 7 with sucking disc 6 links to each other, the sucking disc formula telescopic link that can finely tune still includes regulation seat 3, at least first base 1 passes through regulation seat 3 with the flexible body of rod links to each other, regulation seat 3 includes regulating part 4 and main part 5, regulating part 4 one end with main part 5 threaded connection, the other end with fixing base 7 links to each other, the main part 5 with the flexible body of rod links to each other, one side of sucking disc 6 is actuation face 9, actuation face 9 is concave type setting and forms the concave type setting, the bottom in negative pressure chamber is equipped with friction pad 8, be equipped with the friction contact on the friction pad 8.

The gasket of the telescopic rod of the utility model is changed into the sucker 6, the sucker 6 is firmly fixed on the wall surface through the suction force, the sliding is not easy to happen, and the friction pad 8 is used for preventing the sliding to provide stronger friction force under the condition that the action of the sucker 6 is reduced on the wall surface; during the installation, locking piece locking behind the extension of the flexible body of rod to through adjusting 3 fine settings extension pole bodies of seat, the sucking disc 6 on both sides is withstood to the brute force, strengthens fixed sucking disc 6 effect, makes sucking disc 6 be difficult to more slide and drop, reaches the purpose of strengthening the bearing effect with this.

When the friction contact is specifically applied, the friction contact and the sucker 6 are integrally formed by soft rubber injection molding.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 3 and 4, the suction cup 6 is a circular suction cup 6, the circular suction cup 6 comprises an annular contact portion 10 and a fixed connection portion 11, the fixed connection portion 11 is used for connecting with the fixing base 7, and one side of the annular contact portion 10 forms the suction surface 9. The fixed connecting part 11 is made of a hard glue material, the annular contact part 10 is made of a soft glue material, and the annular contact part 10 is wrapped on the fixed connecting part 11 through secondary injection molding; the fixing seat 7 mainly plays a bearing function, the fixing seat 7 and the sucker 6 can keep the sucker 6 connected to the fixing base, the connection is reliable, the sucker is not easy to separate, the forming preparation is easy, and the cost is saved.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in fig. 3 and 4, the fixing connection portion 11 is inserted into the circular suction cup 6.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 3 and 4, the fixing connection portion 11 is provided with a plurality of connection convex columns 12, a connection hole 13 is provided on one side of the fixing base 7 connected to the suction cup 6 and used in cooperation with the connection convex column 12, and the connection convex column 12 is embedded into the connection hole 13.

On the basis of the above embodiment, in another embodiment of the present invention, the fixing connection portion 11 is connected to the circular suction cup 6 in a clamping manner.

On the basis of the above embodiment, in another embodiment of the utility model, fixed connection portion 11 is equipped with a plurality of mushroom head buckles, fixing base 7 with one side that sucking disc 6 links to each other is equipped with the draw-in groove, mushroom head buckle card is gone into in the draw-in groove. The connection mode is reliable in connection, easy to detach and install, simple and reliable.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 2, the second base 2 is connected to the telescopic rod through the connector 17, the fixing base 7 is connected to the adjusting portion 4 or the connector 17 in a nested manner, and the main body portion 5 or the connector 17 is connected to the telescopic rod in a nested manner.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 and fig. 2, the outer tube 16 is provided with a sleeve 14 at the connection portion with the inner rod 15, and the sleeve 14 is nested with the outer tube 16 and is used for filling the gap between the outer tube 16 and the inner rod 15. In this way, friction between the outer tube 16 and the inner rod 15 is reduced.

Compared with the prior art, the utility model is firmly fixed on the wall surface through the suction force of the sucker 6 on the smooth wall surface, is not easy to slide down, and can continuously provide stronger friction force through the skid resistance of the friction pad 8 under the condition that the action of the sucker 6 on the whitewashed wall is reduced, thereby greatly increasing the adsorption force and the strength of the fixed sucker 6 and greatly improving the bearing capacity of the telescopic rod; simultaneously through adjusting base fine setting extension pole body, the fixed suction cup 6 on both sides is withstood to the brute force, strengthens fixed suction cup 6 effect for fixed suction cup 6 is difficult to slide more and drops.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a sucking disc formula telescopic link that can finely tune, includes the flexible body of rod, the flexible body of rod includes outer tube and interior pole, the flexible sliding connection of outer tube and interior pole is fixed at booking the position screens through the lock piece, its characterized in that, the both ends of the flexible body of rod are equipped with first base and second base respectively, first base and second base all include sucking disc and fixing base, one side of fixing base with the sucking disc links to each other, but sucking disc formula telescopic link that can finely tune still includes the regulation seat, at least first base passes through adjust the seat with the flexible body of rod links to each other, it includes regulating part and main part, regulating part one end with main part threaded connection, the other end with the fixing base links to each other, the main part with the flexible body of rod links to each other, one side of sucking disc is the actuation face, the concave type face of actuation is personally submitted and is set up and is formed the negative pressure chamber, the bottom in negative pressure chamber is equipped with the friction pad, be equipped with the friction contact on the friction pad.

2. The suction cup type telescopic rod of claim 1, wherein said suction cup is a circular suction cup, said circular suction cup comprises an annular contact portion and a fixed connection portion, said fixed connection portion is adapted to be connected to said fixed base, and one side of said annular contact portion forms said suction surface.

3. The suction cup type adjustable telescopic rod of claim 2, wherein said fixed connection portion is inserted into said circular suction cup.

4. The suction cup type telescopic rod of claim 3, wherein said fixing connection portion has a plurality of connection protrusions, and a connection hole for cooperating with said connection protrusion is formed at a side of said fixing base connected to said suction cup, and said connection protrusion is inserted into said connection hole.

5. The suction cup type telescopic rod of claim 2, wherein said fixed connection portion is engaged with said circular suction cup.

6. The suction cup type telescopic rod of claim 2, wherein the fixing connection portion is provided with a plurality of mushroom head fasteners, and a clamping groove is formed at a side of the fixing seat connected to the suction cup, and the mushroom head fasteners are clamped into the clamping groove.

7. The suction cup type fine-adjustable telescopic rod of claim 2 or 3, wherein the second base is connected with the telescopic rod body through a connector, the fixing base is nested with the adjusting portion or the connector, and the main portion or the connector is nested with the telescopic rod body.

8. The suction cup type fine adjustable telescopic rod according to claim 7, wherein said outer tube is provided with a sleeve at its connection portion with said inner rod, said sleeve being nested with said outer tube and serving to fill the gap between said outer tube and said inner rod.