CN207519985U

CN207519985U - One kind prevents overweight hook

Info

Publication number: CN207519985U
Application number: CN201720678526.4U
Authority: CN
Inventors: 杨浩斌; 安金玲; 姚帅舟; 赵伟彬; 陈少龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-12
Filing date: 2017-06-12
Publication date: 2018-06-22
Anticipated expiration: 2027-06-12

Abstract

The utility model discloses one kind to prevent overweight hook, including hook, the adhesive sheet Nian Jie with metope, the spring fixing axle being fixed on adhesive sheet, bearing plate below adhesive sheet, the bearing plate fixing axle being rotatably connected with bearing plate one end, two suckers and the spring of connecting spring fixing axle and the bearing plate other end being respectively fixedly connected with bearing plate fixed both ends of the shaft, bearing plate and spring, the variable triangular structure of an edge lengths is formed between metope, sucker is detachably adsorbed with metope and is connect, it links up with L-shaped, it is located on bearing plate lower plane, its opening direction is parallel to bearing plate；This prevents that the spring of overweight hook changes with hanging object weight change, and bearing plate changes with metope angle, when object is overweight, bearing plate is vertical with metope, link up with the hanging object that can not stablize again, and hook, simultaneously using bonding and absorption connection, and sucker can be further pressed on metope by the horizontal elasticity component of spring, the load-bearing capacity of hook is strong.

Description

One kind prevents overweight hook

Technical field

The utility model is related to hook technology fields, and in particular to one kind prevents overweight hook.

Background technology

Hook is life essential product, and common hook is divided into three kinds of fixed, adhesive type and pull of vacuum formula on the market, In fixed hook load-bearing capacity it is stronger, but impact drill is needed to be punched in metope, installation is inconvenient, and adhesive type load-bearing capacity time It, pull of vacuum formula load-bearing capacity is worst, once latter two hook suspended item is overweight, the bonding or suction of hook and metope connect Binding structure will be destroyed, and therefore, how while load-bearing capacity is linked up in enhancing, prevent from linking up with because of overweight come off and nothing Method is continuing with being existing hook urgent problem to be solved.

Utility model content

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of load-bearing Ability is strong and can prevent overweight hook.

One kind of the utility model prevents overweight hook, including hook, with adhesive sheet that metope is adhesively fixed, be fixed on it is Nian Jie Spring fixing axle on plate, the bearing plate below adhesive sheet, the bearing plate fixing axle being rotatably connected with bearing plate one end, Two suckers and the bullet of connecting spring fixing axle and the bearing plate other end being respectively fixedly connected with bearing plate fixed both ends of the shaft Spring, forms the variable triangular structure of an edge lengths between bearing plate and spring, metope, the detachable company of absorption of sucker and metope It connects, hook is L-shaped, is located on the lower plane of bearing plate, and its opening direction is parallel to bearing plate lower plane.

Further, the distance of spring and bearing plate junction to metope is more than hook and metope is arrived in bearing plate junction Distance.

The anti-overweight hook of the utility model is different with the length that the weight change spring of hanging object extends, bearing plate It changes with the angle of metope, when weight of object, which reaches, links up with hangable maximum critical weight, bearing plate hangs down with metope Directly, the hanging object that can not stablize again is linked up with, prevents hook load-bearing overweight, and link up with and be equipped with bonding connection and Liang Chu at one simultaneously Absorption connection, with metope fixing intensity height, load-bearing capacity is larger, because of structure triangular in shape between spring, metope and bearing plate, bullet The elastic force of spring can form one and be parallel to bearing plate and press to the component of metope, which acts on sucker, and can further by Sucker is pressed on metope, prevents sucker from coming off, and further strengthens the load-bearing capacity of hook.

Description of the drawings

Fig. 1 is the suspension weight state diagram for preventing overweight hook of the utility model；

Fig. 2 is the overweight critical state diagram for preventing overweight hook of the utility model；

Fig. 3 is the vertical view of Fig. 2 state diagrams.

In figure：1. metope, 2. adhesive sheets, 3. springs, 4. bearing plates, 5. hooks, 6. suckers, 7. spring fixing axles, 8. hold Weight plate fixing axle.

Specific embodiment

In order to which those skilled in the art is made to more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings The utility model is described in further detail with most preferred embodiment.

As shown in Figs. 1-3, one kind of the utility model prevents overweight hook, is adhesively fixed including hook 5, with metope 1 viscous It is fishplate bar 2, the spring fixing axle 7 being fixed on adhesive sheet, the bearing plate 4 below adhesive sheet, rotatable with bearing plate one end The bearing plate fixing axle 8 of connection, two suckers 6 being respectively fixedly connected with bearing plate fixed both ends of the shaft and connecting spring are fixed The spring 3 of axis and the bearing plate other end, spring are two, and are located at the both sides of bearing plate respectively, bearing plate and spring, metope it Between form the variable triangular structure of an edge lengths, sucker is detachably adsorbed with metope and is connect, hook it is L-shaped, be located at load-bearing On the lower plane of plate, and its opening direction is parallel to bearing plate lower plane；

During installation, can first fixed bonding plate, and both ends of the spring is linked up with respectively in spring fixing axle and bearing plate fixing axle On, the air between sucker and metope is arranged by pressing in the position of nature fixing sucking disk during stress non-according to spring Sky makes sucker be connect with wall-attached, when linking up with object, links up with the length of the weight change spring elongation with hanging object The angle of difference, bearing plate and metope changes, when weight of object, which reaches, links up with hangable maximum critical weight, load-bearing Plate is vertical with metope, as shown in Fig. 2, the hanging object that hook can not be stablized again, prevents overweight suspension from using, wherein the bullet of spring Property coefficient is selected according to the viscous force of adhesive sheet and the adsorption capacity of sucker, to prevent adhesive sheet from coming off；The hook is equipped with simultaneously Connection is adsorbed at one at bonding connection and two, with metope fixing intensity height, load-bearing capacity is larger, and because of spring, metope and load-bearing Structure triangular in shape between plate, the elastic force of spring can form one and be parallel to bearing plate and press to the component of metope, component effect In on sucker, and further sucker can be pressed on metope, prevent sucker from coming off, further strengthen the load-bearing capacity of hook.

As further technical solution, the distance of spring and bearing plate junction to metope is more than hook and bearing plate connects Place is met to the distance of metope, according to lever principle, the vertical component on spring is less than object gravity, therefore adhesive sheet vertical direction Stress it is small, the gravity part of object is allocated on sucker, can be by object weight distribution on adhesive sheet and sucker, abundant profit With the bonding force and adsorption capacity of hook.

It the above is only the preferred embodiment of the utility model, it is noted that for the ordinary skill people of the art For member, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improvements and modifications Also it should be regarded as the scope of protection of the utility model.

Claims

1. one kind prevents overweight hook, which is characterized in that including：Hook, is fixed on adhesive sheet at the adhesive sheet being adhesively fixed with metope On spring fixing axle, the bearing plate below adhesive sheet, the bearing plate fixing axle being rotatably connected with bearing plate one end, with Two suckers and the spring of connecting spring fixing axle and the bearing plate other end that bearing plate fixed both ends of the shaft is respectively fixedly connected with, The variable triangular structure of an edge lengths is formed between the bearing plate and spring, metope, the sucker is detachably inhaled with metope Attached to connect, the hook is L-shaped, is located on the lower plane of the bearing plate, and its opening direction is parallel to the bearing plate Lower plane.

A kind of prevent overweight hook 2. according to claim 1, which is characterized in that the spring and bearing plate junction to wall The distance in face is more than the hook and bearing plate junction to the distance of metope.