CN210661341U

CN210661341U - Sealing structure of inflating device

Info

Publication number: CN210661341U
Application number: CN201921130077.5U
Authority: CN
Inventors: 王云飞
Original assignee: Wuxi Shape Industry Trade Co ltd
Current assignee: Wuxi Shape Industry Trade Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-02
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses an aerating device's seal structure, concretely relates to sealing device field, the device comprises a device body, the inside left side bottom fixed mounting of device body has fixed block I, the other end fixed mounting of fixed block I has connecting block I, the inslot fixed mounting of connecting block I has the spring of colluding, the other end fixed mounting who colludes the spring has connecting block II, the other end fixed mounting of connecting block II has fixed block II, the left side fixed mounting of fixed block II has baffle I. The utility model discloses a set up the fixed block, fixed mounting colludes the spring on the fixed block, has utilized the elasticity that colludes the spring, when sealed, gaseous atmospheric pressure and the elasticity that colludes the spring act on the baffle simultaneously in the aerating device for baffle and cushion surface are seamless, and the leakproofness is good, and long-time device can not produce little gap, and leads to the problem of gas leakage, has improved the device's practicality, has improved work efficiency.

Description

Sealing structure of inflating device

Technical Field

The utility model relates to a sealing device technical field, more specifically says, the utility model relates to an aerating device's seal structure.

Background

The inflatable structure is inflated into a building through a pressure control system, so that a certain pressure difference is kept between the indoor space and the outdoor space, the rigidity of the system is ensured, and the sealing device on the inflatable structure is used for preventing fluid or gas particles from leaking from adjacent joint surfaces or preventing external impurities such as dust, moisture and the like from invading parts or combinations of the parts inside the equipment.

The sealing effect of the sealing structure of the existing inflating device is not ideal, the sealing performance of the inflating opening is poor when the inflating structure inflates, the problem that the inflating and the air leakage are simultaneously caused can be caused, in case that the sealing device is damaged, the sealing device cannot be replaced, the whole inflating device is scrapped, social resources are seriously wasted, the inflating times are increased, the sealing performance is more and more poor due to serious abrasion of the inflating opening, the inflating device is finally scrapped, and the existing sealing device cannot avoid unnecessary friction and abrasion of the inflating opening.

Therefore, a sealing device with good sealing effect, replaceable sealing device and low loss is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an aerating device's seal structure utilizes the elasticity of rubber pad through setting up the rubber pad, and when aerifing, inflation inlet and aerating device are seamless, and is airtight, sets up magnet between baffle and cushion, has cushioned the baffle and has closed the impact force that produces when closing, has reduced wearing and tearing, sets up the screw thread in sealing device's bottom, becomes demountable installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aerating device's seal structure, includes the device body, the inside left side bottom fixed mounting of device body has fixed block I, the other end fixed mounting of fixed block I has connecting block I, the inslot fixed mounting of connecting block I has the spring of colluding, the other end fixed mounting who colludes the spring has connecting block II, the other end fixed mounting of connecting block II has fixed block II, the left side fixed mounting of fixed block II has baffle I, the inside top movable mounting in left side of device body has baffle II, the left side fixed mounting of device body has magnet I, the fixed surface of baffle II installs magnet II, the left side top fixed mounting of device body has cushion () there is the casing, the right side demountable installation of device body has connection outer pole I, the other end movable mounting who connects outer pole I has interior pole (, pole of connection (, the other end movable mounting of connecting interior pole has connects outer pole II, the other end fixed mounting who connects outer pole II has the retainer plate, the surface movable mounting of connecting interior pole has the spring.

In a preferred embodiment, the left side surface of the device body is threaded, and the length of the threads is one fifth to two fifths of the length of the device body.

In a preferred embodiment, the surface of the connecting block I is provided with a notch.

In a preferred embodiment, hooks at two ends of the hook spring are fixedly arranged in grooves of the connecting block I and the connecting block II.

In a preferred embodiment, the bottom ends of the baffle plates I and II are movably connected with the device body.

In a preferred embodiment, the number of the connecting outer rods II is two, and the bottom ends of the two connecting outer rods II are fixedly connected with the shell.

In a preferred embodiment, the number of the cushion blocks is two, and sponge layers are adhered to the surfaces of the two cushion blocks.

In a preferred embodiment, the housing is internally threaded to mate with the device body.

In a preferred embodiment, rubber pads are fixedly installed at two ends of the right opening of the device body.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the fixed block, fixed mounting colludes the spring on the fixed block, has utilized the elasticity that colludes the spring, when sealed, gaseous atmospheric pressure and the elasticity that colludes the spring act on the baffle simultaneously in the aerating device for baffle and cushion surface are seamless, and the leakproofness is good, and atmospheric pressure and collude spring elasticity effort lasting, and long-time device can not produce little gap, and leads to the problem of gas leakage, has improved the device's practicality, has improved work efficiency.

2. The utility model discloses a set up the rubber pad, utilize the elasticity of rubber pad, when aerifing, inflation inlet and aerating device extrude each other, and the rubber pad produces deformation, has filled in the gap between inflation inlet and the aerating device for the device is airtight when aerifing, has increased work efficiency, has increased the device's security.

3. The utility model discloses a set up magnet, utilized the homopolar principle of repelling of magnet, under the effect of atmospheric pressure and spring force, when the baffle struck the cushion in the twinkling of an eye, the homopolar of two magnets repels, has weakened the impact force of baffle, has protected the outer layer of inflation inlet and baffle, has reduced wearing and tearing and has consumed, has improved the society profitability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a part of the structure of the present invention.

Fig. 3 is a schematic cross-sectional view of the present invention.

Fig. 4 is a perspective view of the present invention with a partial structure.

Fig. 5 is a perspective view of the present invention with a single structure.

The reference signs are: 1. a device body; 2. a fixed block I; 3. a connecting block I; 4. hooking a spring; 5. a connecting block II; 6. a fixed block II; 7. a baffle plate I; 8. a baffle II; 9. a magnet I; 10. a magnet II; 11. cushion blocks; 12. a housing; 13. connecting an outer rod I; 14. connecting the inner rod; 15. connecting an outer rod II; 16. a stationary ring; 17. a spring.

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 sealing structure of the inflating device shown in the attached

drawings

1 and 5 comprises a device body 1, wherein a fixed block I2 is fixedly arranged at the bottom end of the left side in the device body 1, a connecting block I3 is fixedly arranged at the other end of the fixed block I2, a hook spring 4 is fixedly arranged in a groove of the connecting block I3, a connecting block II 5 is fixedly arranged at the other end of the hook spring 4, a fixed block II 6 is fixedly arranged at the other end of the connecting block II, a baffle I7 is fixedly arranged at the left side of the fixed block II 6, a baffle II 8 is movably arranged at the top end of the left side in the device body 1, a magnet I9 is fixedly arranged at the left side of the device body 1, a magnet II 10 is fixedly arranged on the surface of the baffle II 8, a cushion block 11 is fixedly arranged at the top end of the left side of the device, the top fixed mounting of casing 12 has connection outer pole I13, the other end movable mounting of connecting outer pole I13 has interior pole 14 of connection, the other end movable mounting of pole 14 has connection outer pole II 15 in the connection, the other end fixed mounting of connecting outer pole II 15 has retainer plate 16, the surface movable mounting of pole 14 has spring 17 in the connection.

Referring to the attached drawing 2 of the specification specifically, the number of the cushion blocks 11 is two, and sponge layers are adhered to the surfaces of the two cushion blocks 11

The embodiment specifically is through setting up the sponge layer, has utilized the elasticity on sponge layer, has cushioned baffle I7 and the impact force of baffle II 8, has reduced frictional force, has reduced the loss.

With specific reference to the attached drawing 3 in the specification, the number of the connecting outer rods ii 15 is two, and the bottom ends of the two connecting outer rods ii 15 are fixedly connected with the shell 12.

The embodiment specifically is that the outer pole II 15 is connected with the shell 12 through setting up, has fixed sealing device, has guaranteed sealing device's stability when aerifing, has improved work efficiency, has guaranteed the security of the device.

Specifically, the surface of the connecting block I3 is provided with a notch with reference to the attached drawing 4 of the specification.

The embodiment is specifically through setting up the notch for collude spring 4 and connecting block I3, II 5 fixed connection of connecting block have guaranteed the stability of colluding spring 4.

Specifically, referring to fig. 5 of the specification, the housing 12 is internally provided with a thread adapted to the apparatus body 1.

The embodiment specifically is through setting up the screw thread for sealing device becomes demountable installation, makes sealing device use convenient, has increased the practicality, has improved the society profitability.

The utility model discloses the theory of operation:

at first, each subassembly is installed, sealing device's baffle I7 during the inflation, baffle II 8 is pushed open, the rubber pad zonulae occludens of inflation pipeline and 1 opening part of sealing device body, thereby inflation device's leakproofness has been guaranteed, then when aerifing the completion, gas pressure makes baffle I7 and baffle II 8 strike cushion 11 with colluding spring 4 elasticity on, magnet I9, magnet II 10 is at baffle I7, baffle II 8 strikes the one-tenth moment of cushion 11, baffle I7 has been reduced, baffle II 8's impact force, thereby baffle I7 has been reduced, the wearing and tearing of baffle II 8 and cushion 11, after the inflation completion, gas pressure and colluding spring 4 elasticity are tight support the baffle on cushion 11, sealing device gas leakage has finally been avoided.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A seal structure of an inflator, comprising an inflator body (1), characterized in that: the device comprises a device body (1), wherein a fixed block I (2) is fixedly mounted at the bottom of the left side inside the device body (1), a connecting block I (3) is fixedly mounted at the other end of the fixed block I (2), a hook spring (4) is fixedly mounted in a groove of the connecting block I (3), a connecting block II (5) is fixedly mounted at the other end of the hook spring (4), a fixed block II (6) is fixedly mounted at the other end of the connecting block II, a baffle I (7) is fixedly mounted at the left side of the fixed block II (6), a baffle II (8) is movably mounted at the top of the inside of the left side of the device body (1), a magnet I (9) is fixedly mounted at the left side of the device body (1), a magnet II (10) is fixedly mounted at the surface of the baffle II (8), a cushion block (11) is fixedly mounted at the top of the, the utility model discloses a novel connecting rod, including casing (12), the top fixed mounting of casing (12) has connecting outer pole I (13), the other end movable mounting of connecting outer pole I (13) has pole (14) in the connection, the other end movable mounting of pole (14) in the connection has connecting outer pole II (15), the other end fixed mounting of connecting outer pole II (15) has retainer plate (16), the surface movable mounting of pole (14) in the connection has spring (17).

2. A sealing structure of an inflator according to claim 1, wherein: the left side surface of the device body (1) is provided with threads, and the length value of the threads is one fifth to two fifths of the device body (1).

3. A sealing structure of an inflator according to claim 1, wherein: the surface of the connecting block I (3) is provided with a notch.

4. A sealing structure of an inflator according to claim 1, wherein: hooks at two ends of the hook spring (4) are fixedly installed in notches of the connecting block I (3) and the connecting block II (5).

5. A sealing structure of an inflator according to claim 1, wherein: the bottom ends of the baffle I (7) and the baffle II (8) are movably connected with the device body (1).

6. A sealing structure of an inflator according to claim 1, wherein: the number of the connecting outer rods II (15) is two, and the bottom ends of the two connecting outer rods II (15) are fixedly connected with the shell (12).

7. A sealing structure of an inflator according to claim 1, wherein: the number of the cushion blocks (11) is two, and sponge layers are adhered to the surfaces of the two cushion blocks (11).

8. A sealing structure of an inflator according to claim 1, wherein: the shell (12) is internally provided with threads matched with the device body (1).

9. A sealing structure of an inflator according to claim 1, wherein: rubber pads are fixedly installed at two ends of the right opening of the device body (1).