CN214788520U

CN214788520U - Hook

Info

Publication number: CN214788520U
Application number: CN202121181117.6U
Authority: CN
Inventors: 杨刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-19
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a hook relates to daily necessities technical field, include: the hook comprises a hook body, a hook body and a hook body, wherein the hook body is provided with a hanging part used for hanging heavy objects; the sucker is fixedly arranged on the hook body; and the air pump is communicated with the sucker and is used for extracting gas between the sucker and the adsorption surface so that the sucker can be adsorbed on the adsorption surface. The utility model provides a couple conveniently takes off used repeatedly and can keep fixed for a long time.

Description

Hook

Technical Field

The utility model relates to the technical field of daily necessities, especially, relate to a couple.

Background

The existing hook is generally divided into two types, one type is that the hook is bonded and fixed on a wall, the hook can not be taken down for repeated use after being fixed, and the hook also has a sucker type hook, the hook is inconvenient to take down when a sucker just adsorbs, the sucker can be fixed and infirm after adsorbing for a period of time, and is easy to fall off, and the service time is short.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hook to solve the problem that above-mentioned prior art exists, conveniently take off used repeatedly and can keep fixed for a long time.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a hook, include:

the hook comprises a hook body, a hook body and a hook body, wherein the hook body is provided with a hanging part used for hanging heavy objects;

the sucker is fixedly arranged on the hook body;

and the air pump is communicated with the sucker and used for extracting gas between the sucker and the adsorption surface so that the sucker can be adsorbed on the adsorption surface.

Preferably, the air pump is fixedly arranged inside the hook body, the hook body is provided with an air pumping hole and an air outlet, the air pump is communicated with the suction cup through the air pumping hole, and the air pumped by the air pump can be exhausted through the air outlet.

Preferably, a charging interface and a power supply interface are fixedly arranged on the hook body, a rechargeable battery and a control circuit are fixedly arranged inside the hook body, the charging interface and the power supply interface are electrically connected with the control circuit, the control circuit is electrically connected with the rechargeable battery, the rechargeable battery can be charged through the charging interface, and the rechargeable battery can supply power to an electric appliance through the power supply interface.

Preferably, the hook further comprises a negative pressure module, the negative pressure module is fixedly connected with the hook body, the negative pressure module is communicated with the air pump through the air exhaust hole, the negative pressure module is provided with a negative pressure groove, the negative pressure groove and the adsorption surface form a negative pressure cavity, and the air pump can exhaust air in the negative pressure cavity through the air exhaust hole.

Preferably, the hook further comprises an air outlet pipe, the air outlet pipe is communicated with the air pump through the air outlet hole, and the air outlet pipe is fixedly arranged on the outer side of the hook body.

Preferably, the rechargeable battery further comprises a working state indicator light, the working state indicator light is electrically connected with the control circuit, and the working state indicator light can display the charging and discharging states of the rechargeable battery.

Preferably, the sucker can be detachably connected to the hook body, and a first sealing ring is arranged at the joint of the sucker and the hook body.

Preferably, the negative pressure module can be detachably connected to the hook body, and a second sealing ring is arranged at the joint of the negative pressure module and the hook body.

The utility model discloses for prior art gain following technological effect:

the utility model provides a couple, through the aspiration pump extraction gas between sucking disc and the adsorption plane can make the sucking disc adsorb for a long time and fix on the adsorption plane, closes the aspiration pump and can take off the couple, and convenient next use. Therefore, the utility model provides a couple conveniently takes off used repeatedly and can keep fixed for a long time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a hook body provided by the present invention;

fig. 2 is a cross-sectional view of the hook body provided by the present invention;

fig. 3 is a schematic structural view of the suction cup provided by the present invention;

in the figure: 100-hanging hook; 1-a hook body; 11-a hanging part; 12-air extraction holes; 13-air outlet holes; 14-a charging interface; 15-a power supply interface; 16-a rechargeable battery; 2-a sucker; 3-an air pump; 4-air outlet pipe; 5-working state indicator light.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model aims at providing a hook to solve the problem that prior art exists, conveniently take off used repeatedly and can keep fixed for a long time.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

The utility model provides a hook 100, as shown in fig. 1, in the embodiment, the hook comprises a hook body 1, the hook body 1 is provided with a hanging part 11, the hanging part 11 is used for hanging heavy objects, the hanging part 11 can be designed into different shapes according to different heavy objects to be hung;

the sucker 2 is fixedly arranged on the hook body 1;

and the air pump 3 is communicated with the sucker 2, and the air pump 3 is used for extracting gas between the sucker 2 and the adsorption surface so that the sucker 2 can be adsorbed on the adsorption surface.

The air between the sucker 2 and the adsorption surface is extracted through the air pump 3, the sucker 2 can be fixed on the adsorption surface in an adsorption mode through long-time adsorption, and the hook 100 can be taken down by closing the air pump 3, so that the air pump is convenient to use next time.

The air pump 3 is fixed to be set up inside the couple body 1, the 1 inner space of make full use of couple body, 100 occupation spaces of couple are little, has seted up aspirating hole 12 and venthole 13 on the couple body 1, and air pump 3 passes through aspirating hole 12 and sucking disc 2 intercommunication, can be with 3 gas outgoing of air pump through venthole 13, supports sucking disc 2 to the adsorption plane on, and air pump 3 has a plurality of gears to select, selects suitable gear according to hanging object weight, extracts gas between sucking disc 2 and the adsorption plane makes couple 100 keep fixed, uses couple 100 time when shorter, can not open air pump 3, directly presses sucking disc 2 to the adsorption plane on, and sucking disc 2 can be ABS plastics material or silica gel material.

The hook body 1 is fixedly provided with a charging interface 14 and a power supply interface 15, the hook body 1 is internally and fixedly provided with a rechargeable battery 16 and a control circuit, the charging interface 14 and the power supply interface 15 are electrically connected with the control circuit, the control circuit is electrically connected with the rechargeable battery 16, the rechargeable battery 16 can be charged through the charging interface 14, the rechargeable battery 16 can supply power to electric appliances such as a small fan, a mobile phone and a portable lamp through the power supply interface 15, the functions are diversified, and the travel requirement is met.

The utility model provides a couple 100 still includes negative pressure module, negative pressure module and couple 1 fixed connection of body, and negative pressure module passes through

extraction hole

12 and 3 intercommunications of aspiration pump, and negative pressure module has the negative pressure groove, and negative pressure groove constitutes the negative pressure chamber with the adsorption surface, and aspiration pump 3 can take out the gas in the negative pressure chamber through extraction hole 12, arranges the wounded's wound in with negative pressure module, but the dirty blood on suction skin surface avoids being infected by virus bacterium, and negative pressure module can be the used cup of cup.

The utility model provides a couple 100 still includes outlet duct 4, and outlet duct 4 passes through

venthole

13 and 3 intercommunications of aspiration pump, and outlet duct 4 is fixed to be set up in the 1 outside of couple body, takes off couple 100, opens aspiration pump 3, can aerify to aerifing article such as headrest or inflatable packer through outlet duct 4.

The utility model provides a couple 100 still includes operating condition pilot lamp 5, and operating condition pilot lamp 5 is connected with the control circuit electricity, and operating condition pilot lamp 5 can show 16 charge-discharge states of rechargeable battery, and the person of facilitating the use operates couple 100.

Sucking disc 2 and couple body 1 threaded connection or through the buckle joint, sucking disc 2 can be dismantled, and sucking disc 2 is provided with first sealing washer with couple body 1 junction to guarantee sealed effect.

The negative pressure module is in threaded connection with the hook body 1 or is clamped through a buckle, the negative pressure module can be detached, the negative pressure module is detached and the sucker 2 is replaced to be used as the hook 100, and a second sealing ring is arranged at the joint of the negative pressure module and the hook body 1 to guarantee the sealing effect.

The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. A hook, its characterized in that: the method comprises the following steps:

the sucker is fixedly arranged on the hook body;

2. A hanger as claimed in claim 1, wherein: the air pump is fixedly arranged inside the hook body, an air pumping hole and an air outlet hole are formed in the hook body, the air pump is communicated with the sucker through the air pumping hole, and air pumped by the air pump can be exhausted through the air outlet hole.

3. A hanger as claimed in claim 1, wherein: the hook comprises a hook body and is characterized in that a charging interface and a power supply interface are fixedly arranged on the hook body, a rechargeable battery and a control circuit are fixedly arranged in the hook body, the charging interface and the power supply interface are electrically connected with the control circuit, the control circuit is electrically connected with the rechargeable battery, the rechargeable battery can be charged through the charging interface, and the rechargeable battery can supply power to an electric appliance through the power supply interface.

4. A hanger as claimed in claim 2, wherein: the hook body is fixedly connected with the hook body, the negative pressure module is communicated with the air pump through the air exhaust hole, the negative pressure module is provided with a negative pressure groove, the negative pressure groove and the adsorption surface form a negative pressure cavity, and the air pump can exhaust gas in the negative pressure cavity through the air exhaust hole.

5. A hanger as claimed in claim 2, wherein: the air outlet pipe is communicated with the air extracting pump through the air outlet hole and is fixedly arranged on the outer side of the hook body.

6. A hanger as claimed in claim 3, wherein: the rechargeable battery charging and discharging device further comprises a working state indicator light, wherein the working state indicator light is electrically connected with the control circuit and can display the charging and discharging states of the rechargeable battery.

7. A hanger as claimed in claim 1, wherein: the sucking disc can dismantle connect in on the couple body, the sucking disc with couple body junction is provided with first sealing washer.

8. A dropper as claimed in claim 4, wherein: the negative pressure module can be detachably connected to the hook body, and a second sealing ring is arranged at the joint of the negative pressure module and the hook body.