CN215762984U

CN215762984U - Spring assembly capable of prolonging service life of spring

Info

Publication number: CN215762984U
Application number: CN202122291321.XU
Authority: CN
Inventors: 孙小君; 谢红青
Original assignee: Shenzhen Kaixin Spring Manufacturing Co ltd
Current assignee: Shenzhen Kaixin Spring Manufacturing Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-08
Anticipated expiration: 2031-09-22

Abstract

The utility model belongs to the technical field of spring assemblies, and discloses a spring assembly capable of prolonging the service life of a spring, which comprises the spring, wherein a bottom barrel is arranged on the outer side of the spring, waterproof cloth is arranged at the top end of the bottom barrel, a ring is arranged at the top end of the waterproof cloth, the waterproof cloth is in adhesive connection with the ring and the bottom barrel, an exhaust one-way valve is arranged on the waterproof cloth, and an air inlet one-way valve is arranged on one side of the exhaust one-way valve; convenient to use is come through the tarpaulin and the exhaust check valve that set up, the tarpaulin of setting can be waterproof dustproof to avoid dust and water in the external environment to the erosion of spring, play fine guard action, and the tarpaulin can warp along with the deformation of spring, can not influence the use of spring, and simultaneously, avoid a large amount of gas to get into when the exhaust check valve and the check valve that admits air of setting can guarantee the gas circulation, reduce the interference of external environment to the spring.

Description

Spring assembly capable of prolonging service life of spring

Technical Field

The utility model belongs to the technical field of spring assemblies, and particularly relates to a spring assembly capable of prolonging the service life of a spring.

Background

The spring is a mechanical part which works by utilizing elasticity, the part made of elastic materials deforms under the action of external force and recovers to the original shape after the external force is removed, the spring needs to be protected in the using process, and the service life of the spring is influenced by the corrosion of the spring in a humid environment.

The prior art scheme has certain defect, can not protect the outside of spring at the in-process that uses, causes the spring easily to receive the erosion of outside dust and moisture, simultaneously, can not carry out initiative protection to the environment around the spring at the in-process that uses.

SUMMERY OF THE UTILITY MODEL

The present invention provides a spring assembly capable of prolonging the service life of a spring, so as to solve the problems of the prior art that the exterior of the spring cannot be protected from dust and moisture, and the environment around the spring cannot be actively protected.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a but extension spring life's spring unit, includes the spring, the outside of spring is provided with end section of thick bamboo, end section of thick bamboo's top is provided with the tarpaulin, the top of tarpaulin is provided with the ring, tarpaulin and ring and end section of thick bamboo adhesive bonding, be provided with the exhaust check valve on the tarpaulin, one side of exhaust check valve is provided with the check valve that admits air, exhaust check valve and the check valve that admits air all are provided with a plurality of, be provided with the returning face plate on the end section of thick bamboo, the returning face plate passes through the damping pivot and is connected with end section of thick bamboo rotation.

Preferably, one side of the turnover plate is provided with a hollow cylinder, the hollow cylinder is fixedly connected with the turnover plate, the top end of the hollow cylinder is provided with a top cover, and the top cover is rotatably connected with the hollow cylinder through a hinge.

Preferably, the inner side of the hollow cylinder is provided with an electric telescopic rod, a placing cylinder is arranged above the electric telescopic rod, and the placing cylinder is fixedly connected with the free end of the electric telescopic rod.

Preferably, the inner side of the placing cylinder is provided with a solid drying agent, and one side of the placing cylinder is provided with a push rod.

Preferably, one side of the electric telescopic rod is provided with a controller, a battery is arranged below the controller, the controller is electrically connected with the battery, and the electric telescopic rod is electrically connected with the controller.

Preferably, the bottom end of the bottom cylinder is provided with a lower adhesive layer, and the top end of the ring is provided with an upper adhesive layer.

Compared with the prior art, the utility model has the beneficial effects that:

(1) convenient to use is come through the tarpaulin and the exhaust check valve that set up, the tarpaulin of setting can be waterproof dustproof to avoid dust and water in the external environment to the erosion of spring, play fine guard action, and the tarpaulin can warp along with the deformation of spring, can not influence the use of spring, and simultaneously, avoid a large amount of gas to get into when the exhaust check valve and the check valve that admits air of setting can guarantee the gas circulation, reduce the interference of external environment to the spring.

(2) Through the setting place a section of thick bamboo and hollow section of thick bamboo and come convenient to use, the hollow section of thick bamboo of setting can seal placing a section of thick bamboo to avoid placing the solid drier in the section of thick bamboo and expose for a long time, thereby keep the validity of solid drier, through the periodic environmental contact who makes solid drier and outside, realize the drying to gas around the spring, thereby protection spring, the life of extension spring.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is a schematic structural view of the roll-over panel of the present invention;

FIG. 4 is a schematic structural view of a hollow cylinder according to the present invention;

in the figure: 1. a loop; 2. gluing a gluing layer; 3. a spring; 4. waterproof cloth; 5. an exhaust check valve; 6. an air inlet check valve; 7. a bottom cylinder; 8. a lower adhesive layer; 9. a turnover plate; 10. a top cover; 11. a hollow cylinder; 12. an electric telescopic rod; 13. a battery; 14. a controller; 15. placing the cylinder; 16. a solid desiccant; 17. and a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a but extension spring life's spring unit, including spring 3, the outside of spring 3 is provided with end section of thick bamboo 7, the top of end section of thick bamboo 7 is provided with tarpaulin 4, the top of tarpaulin 4 is provided with ring 1, tarpaulin 4 and ring 1 and end section of thick bamboo 7 adhesive bonding, be provided with exhaust check valve 5 on the tarpaulin 4, one side of exhaust check valve 5 is provided with air inlet check valve 6, exhaust check valve 5 and air inlet check valve 6 all are provided with a plurality of, be provided with returning face plate 9 on the end section of thick bamboo 7, returning face plate 9 rotates with end section of thick bamboo 7 through the damping pivot to be connected.

Further, one side of the turning plate 9 is provided with a hollow cylinder 11, the hollow cylinder 11 is fixedly connected with the turning plate 9, the top end of the hollow cylinder 11 is provided with a top cover 10, the top cover 10 is rotatably connected with the hollow cylinder 11 through a hinge, and the hollow cylinder 11 and the top cover 10 can play a role in sealing, so that the placing cylinder 15 is sealed.

Further, the inside of hollow section of thick bamboo 11 is provided with electric telescopic handle 12, and electric telescopic handle 12's top is provided with places a section of thick bamboo 15, places a section of thick bamboo 15 and electric telescopic handle 12's free end fixed connection, and the section of thick bamboo 15 is placed in the flexible drive through electric telescopic handle 12 and is reciprocated.

Further, the inner side of the placing cylinder 15 is provided with a solid desiccant 16, one side of the placing cylinder 15 is provided with a push rod 17, and the provided solid desiccant 16 can dry moisture in the gas, so that the spring 3 is protected.

Further, a controller 14 is arranged on one side of the electric telescopic rod 12, a battery 13 is arranged below the controller 14, the controller 14 is electrically connected with the battery 13, and the electric telescopic rod 12 is electrically connected with the controller 14.

Further, the bottom of end section of thick bamboo 7 is provided with down the adhesive linkage 8, and the top of ring 1 is provided with rubberizing adhesive linkage 2, makes end section of thick bamboo 7 can carry out adhesive fixation through the lower adhesive linkage 8 that sets up, is convenient for fix end section of thick bamboo 7.

The working principle and the using process of the utility model are as follows: when the device is used, the spring 3 is fixed at the used position, then the bottom barrel 7 is fixed at the outer side of the spring 3, so that the bottom barrel 7 is fixed through the lower adhesive layer 8, the ring 1 is fixed through the upper adhesive layer 2 on the ring 1, after the ring 1 and the bottom barrel 7 are fixed, the spring 3 can be wrapped through the waterproof cloth 4 and the bottom barrel 7, and the spring 3 is prevented from being corroded by external dust and moisture, when the spring 3 is compressed, the set exhaust one-way valve 5 gives out air to ensure that the waterproof cloth 4 can be synchronously contracted, when the spring 3 is reset, the air inlet one-way valve 6 takes in air to supplement air, so that the waterproof cloth 4 can be reset, the controller 14 regularly controls the electric telescopic rod 12 to extend and contract, so that the placing barrel 15 moves up and down, when the placing barrel 15 moves up, the top cover 10 can be jacked up to a certain extent through the mandril 17, so that the external air is contacted with the solid drying agent 16 in the placing barrel 15, thereby drying the newly introduced gas.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A spring assembly for extending the service life of a spring, comprising a spring (3), characterized in that: the outside of spring (3) is provided with end section of thick bamboo (7), the top of end section of thick bamboo (7) is provided with tarpaulin (4), the top of tarpaulin (4) is provided with ring (1), tarpaulin (4) and ring (1) and end section of thick bamboo (7) adhesive bonding, be provided with exhaust check valve (5) on tarpaulin (4), one side of exhaust check valve (5) is provided with air inlet check valve (6), exhaust check valve (5) and air inlet check valve (6) all are provided with a plurality of, be provided with returning face plate (9) on end section of thick bamboo (7), returning face plate (9) are connected through damping pivot and end section of thick bamboo (7) rotation.

2. The spring assembly of claim 1, wherein the spring assembly has an extended useful life, and further comprising: one side of returning face plate (9) is provided with hollow section of thick bamboo (11), hollow section of thick bamboo (11) and returning face plate (9) fixed connection, the top of hollow section of thick bamboo (11) is provided with top cap (10), top cap (10) are connected with hollow section of thick bamboo (11) rotation through the hinge.

3. A spring assembly for extending the useful life of a spring as defined in claim 2, wherein: the inner side of the hollow cylinder (11) is provided with an electric telescopic rod (12), a placing cylinder (15) is arranged above the electric telescopic rod (12), and the placing cylinder (15) is fixedly connected with the free end of the electric telescopic rod (12).

4. A spring assembly for extending the useful life of a spring as defined in claim 3, wherein: the inner side of the placing cylinder (15) is provided with a solid drying agent (16), and one side of the placing cylinder (15) is provided with a mandril (17).

5. A spring assembly for extending the useful life of a spring as defined in claim 3, wherein: one side of electric telescopic handle (12) is provided with controller (14), the below of controller (14) is provided with battery (13), controller (14) and battery (13) electric connection, electric telescopic handle (12) and controller (14) electric connection.

6. The spring assembly of claim 1, wherein the spring assembly has an extended useful life, and further comprising: the bottom of the bottom cylinder (7) is provided with a lower adhesive layer (8), and the top of the ring (1) is provided with an upper adhesive layer (2).