CN203685828U

CN203685828U - Sucking disc hook

Info

Publication number: CN203685828U
Application number: CN201320371257.9U
Authority: CN
Inventors: 汪静
Original assignee: GUANGZHOU TONGKAI COMMODITY Co Ltd
Current assignee: GUANGZHOU TONGKAI COMMODITY Co Ltd
Priority date: 2013-06-26
Filing date: 2013-06-26
Publication date: 2014-07-02
Anticipated expiration: 2023-06-26

Abstract

The utility model discloses a sucking disc hook. The sucking disc hook comprises a base, a sucking disc with a convex surface, a sucking disc pull rod, a cover cap, a spring and a hook body arranged on the base, wherein the base is provided with a concave surface corresponding to the convex surface of the sucking disc, and a through hole is formed in the center of the concave surface of the base; the center of the convex surface of the sucking disc is fixedly connected with one end of the sucking disc pull rod, and the other end of the sucking disc pull rod penetrates through the through hole and is fixedly connected with the cover cap; the spring is arranged between the through hole and the cover cap, and sleeves the sucking disc pull rod; the sucking disc pull rod is fixedly connected with the cover cap through screws. After the sucking disc is sucked on the wall surface by pressing the cover cap, the cover cap is loosened, so that the restoring force of the spring enables the cover cap to drive the sucking disc pull rod to move outwards, the central point of the convex surface of the sucking disc is pulled outwards, and the pressure difference inside and outside the sucking disc can be improved further, thus the sucking disc hook is more stable and unlikely to fall off, and the bearing force of the sucking disc hook is also promoted.

Description

A kind of hook with sucker

Technical field

The utility model relates to daily living article technical field, specifically a kind of hook with sucker.

Background technique

Hook with sucker is the daily living article that people often use, and on the wall of room, kitchen, toilet etc., sucts hook with sucker, just can hang up easily some article.Sucker is to utilize atmospheric principle, by air extrusion in sucker is gone out, makes sucker air pressure inside be less than sucker external pressure, thereby makes sucker can bear certain weight, and sucker inner and outer air pressure is poor larger, and the weight that can bear article is larger.But sucker edge easily leaks gas, when the poor balance of sucker external and internal pressure or less, hook with sucker easily drops.

Model utility content

The utility model is for the problem of above-mentioned existence, and a kind of hook with sucker that can bear heavy articles more and be not easy to drop is provided.

The utility model for achieving the above object, takes following technological scheme to be achieved:

A kind of hook with sucker, comprises base, sucker, sucker pull bar, block, spring with convex surface and is located at the hook on base, described base is provided with the concave surface corresponding with sucker convex surface, and described base concave surface center has through hole; Described sucker convex surface center is fixedly connected with one end of sucker pull bar, and the other end of sucker pull bar is fixedly connected with block through through hole, and described spring is located between through hole and block, and is placed on outside sucker pull bar; Sucker pull bar is fixedly connected with block by screw.

Preferably, block comprises top spherical crown and lower cylindrical, and described lower cylindrical disc diameter is not less than spring disc diameter.

Preferably, described spring overcoat is provided with annulus, can prevent that spring and sucker pull bar are exposed to outside, neither attractive in appearance, easily causes that again spring gets rusty.Base is fixed in annulus one end, presses the block that rear and low part cylinder is inserted in annulus and is positioned at the annulus the other end.

Preferably, be provided with circle cover between described block lower cylindrical and circle ring inner wall, described circle is placed on outside block lower cylindrical.

When use, only the sucker one side of hook with sucker need be aimed to wall, press block with hand, act on sucker by sucker pull bar, the air extrusion in sucker is gone out, now sucker is adsorbed on wall; Unclamp block, under the effect of spring restoring force, block drives sucker pull bar outwards to move, sucker convex surface central point is pulled outward, can further improve sucker external and internal pressure poor, make sucker more firm, be difficult for dropping, and the bearing capacity of hook with sucker also gets a promotion.

Another technological scheme of the present utility model is as follows:

A kind of hanging hook assembly that contains above-mentioned hook with sucker, comprise above-mentioned hook with sucker and strut, described strut is provided with along its length and is no less than a hook, this hook number arranges according to the needs of strut length and suspended item, hook with sucker is no less than two, is connected respectively with strut.

Preferably, strut is Al-alloy pipe, and hook top is circle structure, and hook is placed on Al-alloy pipe by annulus, and hook can move freely on strut.

Preferably, hook with sucker is two, is fixedly connected with respectively with strut two ends.Hook with sucker can also be more than two, and wherein two are fixedly connected with strut two ends, and being connected with other positions on strut in addition, can improve the bearing capacity of hanging hook assembly.

Preferably, hook with sucker is connected by three-way fitting with strut.

The beneficial effects of the utility model are as follows:

By being fixedly connected with a sucker pull bar at sucker convex surface center, sucker pull bar, through being connected with block after base plate through holes, be provided with spring, and spring is placed on outside sucker pull bar between through hole and block.Pressing block inhales sucker after wall, unclamp block, spring restoring force makes block drive sucker pull bar outwards to move, sucker convex surface central point is pulled outward, can further improve the inside and outside pressure difference of sucker, thereby make hook with sucker more firm, be difficult for dropping, and the bearing capacity of hook with sucker also gets a promotion.

The hanging hook assembly that contains above-mentioned hook with sucker, is fixed on strut on wall by more than two hook with sucker, and strut is provided with several hooks, and the steadiness of hanging hook assembly is improved on the one hand, and bearing power strengthens; On the other hand, the article that hanging hook assembly can hang are relatively many.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment 1 hook with sucker;

Fig. 2 is the sectional drawing of the utility model embodiment 1 hook with sucker along A-A;

Fig. 3 is the structural representation of the utility model embodiment 2 hanging hook assemblies.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.

Fig. 1, Fig. 2 are the utility model embodiment 1 structural representation and the sectional drawing along A-A:

A kind of hook with sucker 10, comprise base 20, be located at the hook 30 on base 20, the sucker 40 with convex surface, sucker pull bar 50, block 60 and spring 70, described base 20 is provided with the concave surface 201 corresponding with sucker 40 convex surfaces, and described base concave surface 201 centers have through hole 202; Described sucker 40 convex surface centers are fixedly connected with one end of sucker pull bar 50, and the other end of sucker pull bar 50 is fixedly connected with block 60 through through hole 202, and described spring 70 is located between through hole 202 and block 60, and is placed on outside sucker pull bar 50.

Referring to Fig. 2, sucker pull bar 50 is fixedly connected with block 60 by screw 80.

Block 60 comprises top spherical crown 601 and lower cylindrical 602, and described lower cylindrical 602 disc diameters are not less than spring 70 disc diameters.

Spring 70 is outer is arranged with annulus 90, can prevent that spring 70 and sucker pull bar 50 are exposed to outside, neither attractive in appearance, easily causes that again spring 70 gets rusty.Base 20 is fixed in annulus 90 one end, and block 60 is positioned at annulus 90 the other ends.Press after block 60, the lower cylindrical 602 of block 60 is inserted in annulus 90.

Between 60 lower cylindrical 602 of blocking a shot and annulus 90 inwalls, be provided with circle cover 11, described circle cover 11 is placed on outside block 60 lower cylindrical 602.

When use, only the sucker of hook with sucker 10 40 one sides need be aimed to wall 12, press block 60 with hand, act on sucker 40 by sucker pull bar 50, the air extrusion in sucker 40 is gone out, now sucker 40 is adsorbed on wall 12; Unclamp block 60, under spring 70 restoring force effects, block 60 drives outwards motion of sucker pull bar 50, sucker 40 convex surface central points are pulled outward, can further improve sucker 40 external and internal pressures poor, make sucker 40 more firm, be difficult for dropping, and the bearing capacity of hook with sucker 10 also gets a promotion.

Fig. 3 is the utility model embodiment 2 structural representation.

Referring to Fig. 3, a kind of hanging hook assembly, comprises hook with sucker 10 and strut 13, and as described in Example 1, hook with sucker 10 is no less than two to described hook with sucker 10, is connected respectively with strut 13.

Strut 13 is provided with along its length and is no less than a hook 14, and the quantity of this hook 14 arranges according to the needs of strut length and suspended item,

Strut 13 is Al-alloy pipe, and hook 14 tops are circle structure 15, and hook 14 is placed on Al-alloy pipe by annulus 15, and hook 14 can move freely on strut 13.

If hook with sucker 10 is two, be fixedly connected with strut 13 two ends respectively.Hook with sucker 10 is connected by three-way fitting 16 with strut 13.

Hook with sucker 10 can also be more than two, and wherein two are fixedly connected with strut 13 two ends, and being connected with other positions on strut 13 in addition, can improve the bearing capacity of hanging hook assembly.

Hanging hook assembly of the present utility model, is fixed on strut 13 on wall by more than two hook with sucker 10, and strut 13 is provided with several hooks 14, and the steadiness of hanging hook assembly is improved on the one hand, and bearing power strengthens; On the other hand, the article that hanging hook assembly can hang are relatively many.

Only as described above, it is only the preferred embodiment of the utility model, when not limiting with this scope of the utility model enforcement, the content of generally recording according to the utility model claim and model utility specification has been done simple equivalence and has been changed and modify, within all still belonging to the utility model claim scope.In addition, summary part and title are only the use for auxiliary patent document search, are not used for limiting the interest field of the utility model.

Claims

1. a hook with sucker, comprises base, sucker, sucker pull bar, block, spring with convex surface and is located at the hook on base, it is characterized in that, described base is provided with the concave surface corresponding with sucker convex surface, and described base concave surface center has through hole; Described sucker convex surface center is fixedly connected with one end of sucker pull bar, and the other end of sucker pull bar is fixedly connected with block through through hole, and described spring is located between through hole and block, and is placed on outside sucker pull bar; Described sucker pull bar is fixedly connected with block by screw.

2. a kind of hook with sucker as claimed in claim 1, is characterized in that, described block comprises top spherical crown and lower cylindrical, and described lower cylindrical disc diameter is not less than spring disc diameter.

3. a kind of hook with sucker as claimed in claim 2, is characterized in that, described spring overcoat is provided with annulus, and base is fixed in annulus one end, presses the block that rear and low part cylinder is inserted in annulus and is positioned at the annulus the other end.

4. a kind of hook with sucker as claimed in claim 3, is characterized in that, is provided with circle cover between described block lower cylindrical and circle ring inner wall, and described circle is placed on outside block lower cylindrical.

5. containing the hanging hook assembly just like hook with sucker described in claim 1～4 any one, it is characterized in that, comprise strut and hook with sucker, described strut is provided with along its length and is no less than a hook, described hook with sucker is no less than two, is connected respectively with strut.

6. hanging hook assembly as claimed in claim 5, is characterized in that, described strut is that Al-alloy pipe, described hook top are circle structure, and hook is placed on Al-alloy pipe by annulus.

7. hanging hook assembly as claimed in claim 6, is characterized in that, described hook with sucker is two, is fixedly connected with respectively with strut two ends.

8. hanging hook assembly as claimed in claim 7, is characterized in that, described hook with sucker is connected by three-way fitting with strut.