CN208885732U - A kind of corrosion-resistant hardware - Google Patents

Abstract

The utility model provides a kind of corrosion-resistant hardware, including expansion bracket and fixed plate, fixed plate is provided at the top of expansion bracket, expansion bracket includes telescopic rod, the embedding top for being set on expansion bracket of telescopic rod, the top of telescopic rod and fixed plate welding are arranged, the surface of expansion bracket is closely fitted with aluminium foil layer, the surface of aluminium foil layer is closely fitted with rust inhibitor paint coatings, the bottom of expansion bracket is hinged with baffle by hinge, there are two venthole, the side insertions of expansion bracket to be provided with bearing for the inner opening setting of expansion bracket, and the side of bearing is provided through out aeroembolism.The utility model its aluminium foil layer its can be chemically reacted with the oxygen in air, the fine and close aluminum oxide of production is covered on the surface of aluminium foil layer, by handware and water and oxygen-barrier, to avoid handware from being corroded by water and oxygen, the use for making handware that there is good anti-corrosion capability to be convenient for people.

Description

A kind of corrosion-resistant hardware

Technical field

The utility model relates to handware technical fields, specifically, being related to a kind of corrosion-resistant hardware.

Background technique

Handware refers to metals such as gold, silver, copper, iron, tin through processing, the tool cast is used to fixed east West, processing thing, decoration etc., with the fast development of economic society, handware using more and more extensive, still, at present That there is processing costs is high for handware, structure is complicated, for connecting when, connect unstable, be especially fixed to wood based panel mixed It when on solidifying cob wall, is fixed using common screw, not only influences beauty, but also be not fixed firmly and lean on, be easy the problems such as being corroded.

In the prior art, the patent of a Patent No. CN201621179659.9 provides a kind of handware, this reality It is not only beautiful but also fixed with novel handware when wood based panel to be fixed on concrete walls, but this kind of hardware Part, anti-corrosion capability is inadequate, is easy to add handware by the oxidation in air in use that aqueous corrosion falls and it is stretched It contracts unstable, is not easy to the problems such as adjusting.Therefore, it is necessary to further be studied on the basis of handware, provide a kind of resistance to Corrode handware.

Utility model content

It is inadequate that the utility model is intended to solve its anti-corrosion capability, stretches unstable, is not easy to the problem of adjusting, provides A kind of corrosion-resistant hardware, it can be chemically reacted with the oxygen in air for aluminium foil layer in the handware, be produced fine and close Aluminum oxide is covered on the surface of aluminium foil layer, by handware and water and oxygen-barrier, to avoid handware by water and oxygen Corrosion, the use for making handware that there is good anti-corrosion capability to be convenient for people.

To achieve the above object, the utility model provides the following technical solutions: a kind of corrosion-resistant hardware, including expansion bracket And fixed plate, fixed plate is provided at the top of the expansion bracket；The expansion bracket includes telescopic rod, the telescopic rod nesting setting At the top of expansion bracket, the top of the telescopic rod and fixed plate welding are arranged, and the surface of the expansion bracket is closely fitted with aluminium Layers of foil, the surface of the aluminium foil layer are closely fitted with rust inhibitor paint coatings, and the bottom of the expansion bracket is hinged with baffle by hinge, There are two venthole, the side insertions of the expansion bracket to be provided with bearing, the bearing for the inner opening setting of the expansion bracket Side be provided through out aeroembolism, it is described go out aeroembolism be fixedly connected on the inner ring of bearing, and out aeroembolism be rotatably connected on it is flexible The side of frame, the inside of aeroembolism out is hollow.

Further preferred embodiment: the thickness of the aluminium foil layer and the thickness of rust inhibitor paint coatings are consistent.

Further preferred embodiment: the activity point of view of the baffle is 90 °.

Further preferred embodiment: the venthole is in " L " shape.

Further preferred embodiment: the venthole is symmetrical, and venthole is located at out the top of aeroembolism under Side.

Further preferred embodiment: the diameter of aeroembolism out and the inner ring diameter of bearing are consistent.

Further preferred embodiment: the top of the aeroembolism out is vertically equipped with strut.

The utility model provides a kind of corrosion-resistant hardware, has the advantages that

(1) this kind of corrosion-resistant hardware is provided with aluminium foil layer, it can be chemically reacted aluminium foil layer with the oxygen in air, The fine and close aluminum oxide of production is covered on the surface of aluminium foil layer, by handware and water and oxygen-barrier, to avoid handware Corroded by water and oxygen and it is able to cooperate rust inhibitor paint coatings and further increases anti-corrosion capability, there is handware extremely strong Anti-corrosion capability.

(2) baffle its can by inside expansion bracket with extraneous one-way conduction, when people need to adjust telescopic rod in expansion bracket Position when, it is only necessary to firmly pull telescopic rod, baffle, which will lift extraneous air, to be entered in expansion bracket, when people use When power presses telescopic rod, baffle can be tightly attached to expansion bracket bottom, avoid the air in expansion bracket from expansion bracket bottom leakage, make to stretch Air inside contracting frame supports telescopic rod, convenient for the flexible work of people's telescopic rod.

(3) venthole one end is docked with the completion of aeroembolism out, when people need to shrink telescopic rod, need to will only go out aeroembolism top The strut in portion is rotated to parallel with expansion bracket, and two openings on aeroembolism other side surface will be completed with venthole pair respectively out It connects, the air inside expansion bracket can be by venthole and aeroembolism is discharged out, and telescopic rod can stretch in expansion bracket, just In the adjusting work of people's telescopic rod.

To sum up, this kind of corrosion-resistant hardware has wide applicability, mentioned above in the background art existing to solve Its anti-corrosion capability it is inadequate, stretch unstable, be not easy to adjust the problem of.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model entirety.

Fig. 2 is the diagrammatic cross-section of the utility model expansion bracket.

Fig. 3 is the enlarged diagram at the utility model Fig. 2A.

In Fig. 1-3: expansion bracket 1, telescopic rod 101, aluminium foil layer 102, rust inhibitor paint coatings 103, baffle 104, venthole 105, Bearing 106 goes out aeroembolism 107, fixed plate 2.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Bearing 106, aluminium foil layer 102 used in the utility model can be as obtained by being bought market or individual is customized.

In the utility model: bearing (the electromechanical Co., Ltd of Shanghai tongued bell ink).

Please refer to Fig. 1 to 3, in the utility model embodiment, a kind of corrosion-resistant hardware, including expansion bracket 1, telescopic rod 101, aluminium foil layer 102, rust inhibitor paint coatings 103, baffle 104, venthole 105, bearing 106, out aeroembolism 107 and fixed plate 2, stretch The top of frame 1 is provided with fixed plate 2, and expansion bracket 1 includes telescopic rod 101, the embedding top for being set on expansion bracket 1 of telescopic rod 101, The top of telescopic rod 101 and the welding of fixed plate 2 are arranged, and the surface of expansion bracket 1 is closely fitted with aluminium foil layer 102, aluminium foil layer 102 The thickness of thickness and rust inhibitor paint coatings 103 is consistent, it can be chemically reacted aluminium foil layer 102 with the oxygen in air, raw Is produced from the surface that fine and close aluminum oxide is covered on aluminium foil layer, effectively by handware and water and oxygen-barrier, to avoid five Golden part is further corroded by water and oxygen and it is able to cooperate rust inhibitor paint coatings 103 and further increases anti-corrosion capability, makes Handware has extremely strong anti-corrosion capability, and the surface of aluminium foil layer 102 is closely fitted with rust inhibitor paint coatings 103, the bottom of expansion bracket 1 Portion is hinged with baffle 104 by hinge, and the activity point of view of baffle 104 is 90 °, baffle 104 its can will 1 inside of expansion bracket with it is extraneous One-way conduction, when people need to adjust position of the telescopic rod 101 in expansion bracket 1, it is only necessary to telescopic rod 101 is firmly pulled, Baffle 104, which will lift extraneous air, to be entered in expansion bracket 1, when people firmly press telescopic rod 101, baffle 104 It can be tightly attached to 1 bottom of expansion bracket, avoid the air in expansion bracket 1 from 1 bottom leakage of expansion bracket, make the air inside expansion bracket 1 Telescopic rod 101 is supported, convenient for the flexible work of people's telescopic rod 101, there are two ventholes for the inner opening setting of expansion bracket 1 105, venthole 105 be in " L " shape, venthole 105 symmetrically, and venthole 105 be located at out aeroembolism 107 top and Lower section, 105 one end of venthole is docked with the completion of aeroembolism 106 out, only need to be by outlet when people need to shrink telescopic rod 101 The strut at the top of bolt 106 is rotated to parallel with expansion bracket 1, and two openings of another side surface of aeroembolism 106 will respectively and out out Stomata 105 completes docking, and the air inside expansion bracket 1 can be by venthole 105 and aeroembolism 106 is discharged out, telescopic rod 101 It can stretch in expansion bracket 1, convenient for the adjusting work of people's telescopic rod 101, the side insertion of expansion bracket 1 is provided with bearing 106, the side of bearing 106 is provided through out aeroembolism 107, and aeroembolism 107 is fixedly connected on the inner ring of bearing 106, and outlet out Bolt 107 is rotatably connected on the side of expansion bracket 1, is out hollow inside aeroembolism 107.

When using a kind of corrosion-resistant hardware of the utility model, aluminium foil layer 102 its can be with the oxygen in air Reaction is learned, the surface that fine and close aluminum oxide is covered on aluminium foil layer is produced, effectively by handware and water and oxygen-barrier, thus Avoid handware by water and oxygen corrosion and its be able to cooperate rust inhibitor paint coatings 103 further increase anti-corrosion capability, make five Golden part has an extremely strong anti-corrosion capability, baffle 104 its can be by the inside of expansion bracket 1 and extraneous one-way conduction, when people need to adjust When position of the section telescopic bar 101 in expansion bracket 1, it is only necessary to firmly pull telescopic rod 101, baffle 104 will lift extraneous Air will enter in expansion bracket 1, and when people firmly press telescopic rod 101, baffle 104 can be tightly attached to 1 bottom of expansion bracket, keep away Exempt from the air in expansion bracket 1 from 1 bottom leakage of expansion bracket, the air inside expansion bracket 1 is made to support telescopic rod 101, is convenient for people Telescopic rod 101 flexible work, the completion of 105 one end of venthole and aeroembolism 106 out is docked, when people need to shrink telescopic rod When 101, the strut at 106 top of aeroembolism out need to only be rotated to parallel with expansion bracket 1, out two of another side surface of aeroembolism 106 Opening will be docked with the completion of venthole 105 respectively, and the air inside expansion bracket 1 can pass through venthole 105 and aeroembolism out 106 discharges, telescopic rod 101 can stretch in expansion bracket 1, convenient for the adjusting work of people's telescopic rod 101.

The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art, Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.

Claims (7)

1. a kind of corrosion-resistant hardware, including expansion bracket (1) and fixed plate (2), it is characterised in that: the top of the expansion bracket (1) Portion is provided with fixed plate (2)；

The expansion bracket (1) includes telescopic rod (101), the embedding top for being set on expansion bracket (1) of telescopic rod (101), institute The top and fixed plate (2) welding for stating telescopic rod (101) are arranged, and the surface of the expansion bracket (1) is closely fitted with aluminium foil layer (102), the surface of the aluminium foil layer (102) is closely fitted with rust inhibitor paint coatings (103), and the bottom of the expansion bracket (1) passes through Hinge is hinged with baffle (104), and there are two venthole (105), the expansion brackets for the inner opening setting of the expansion bracket (1) (1) side insertion be provided with bearing (106), the side of the bearing (106) is provided through out aeroembolism (107), it is described go out Aeroembolism (107) is fixedly connected on the inner ring of bearing (106), and aeroembolism (107) is rotatably connected on the side of expansion bracket (1), institute out It is hollow for stating out inside aeroembolism (107).

2. a kind of corrosion-resistant hardware according to claim 1, it is characterised in that: the thickness of the aluminium foil layer (102) with The thickness of rust inhibitor paint coatings (103) is consistent.

3. a kind of corrosion-resistant hardware according to claim 1, it is characterised in that: the activity point of view of the baffle (104) It is 90 °.

4. a kind of corrosion-resistant hardware according to claim 1, it is characterised in that: the venthole (105) is in " L " word Shape.

5. according to claim 1 or a kind of corrosion-resistant hardware described in 4 any one, it is characterised in that: the venthole (105) symmetrically, and venthole (105) is located at out above and below aeroembolism (107).

6. a kind of corrosion-resistant hardware according to claim 1, it is characterised in that: it is described go out aeroembolism (107) diameter with The inner ring diameter of bearing (106) is consistent.

7. according to claim 1 or a kind of corrosion-resistant hardware described in 6 any one, it is characterised in that: it is described go out aeroembolism (107) top is vertically equipped with strut.