阅读说明：本技术 一种容器密封机构 (Container sealing mechanism ) 是由 林勇 王华波 史马圣 夏飞剑 于 2019-09-19 设计创作，主要内容包括：本发明公开了一种容器密封机构,包括变形塞组件、传动杆、抵压组件,所述变形塞组件侧壁上设置有导向缘,所述传动杆设置在所述变形塞组件上并贯穿所述变形塞组件,所述抵压组件与所述传动杆活动连接,所述抵压组件与所述传动杆相配合压迫所述变形塞组件沿所述导向缘向外凸起。本发明通过形变作用改变自身的横向面积,达到密封容器的作用,根据需要调节本发明在容器中的密封位置,可以在容器内部提供一个局部的密封空间。(The invention discloses a container sealing mechanism which comprises a deformation plug assembly, a transmission rod and a pressing assembly, wherein a guide edge is arranged on the side wall of the deformation plug assembly, the transmission rod is arranged on the deformation plug assembly and penetrates through the deformation plug assembly, the pressing assembly is movably connected with the transmission rod, and the pressing assembly is matched with the transmission rod to press the deformation plug assembly to protrude outwards along the guide edge. The invention changes the transverse area of the container through the deformation effect to achieve the effect of sealing the container, and the sealing position of the invention in the container is adjusted according to the requirement, so that a local sealing space can be provided in the container.)

1. A container sealing mechanism, characterized by: including warping stopper subassembly (2), transfer line (3), support and press subassembly (1), be provided with leading edge (221) on warping stopper subassembly (2) lateral wall, transfer line (3) set up warp on stopper subassembly (2) and run through warp stopper subassembly (2), support and press subassembly (1) with transfer line (3) swing joint, support and press subassembly (1) with transfer line (3) cooperate the oppression warp stopper subassembly (2) and follow leading edge (221) are outside protruding.

2. A container closure mechanism according to claim 1, wherein: the deformation plug assembly (2) comprises a top cover (23), a bottom cover (21) and elastic side walls (22), wherein the top cover (23) is located above the bottom cover (21), the elastic side walls (22) are located between the top cover (23) and the bottom cover (21), the elastic side walls (22) are connected with the top cover (23) and the bottom cover (21) in a sealing mode, and guide edges (221) are arranged on the elastic side walls (22).

3. A container closure mechanism according to claim 2, wherein: the transfer line (3) including interconnect's the body of rod (31) with block piece (32), top cap (23) are provided with last connecting hole (232) that link up, bottom (21) with last connecting hole (232) correspond the position and are provided with lower connecting hole (211) that link up, the body of rod (31) is passed go up connecting hole (232) lower connecting hole (211), block piece (32) card and hold connecting hole (211) outside down, the body of rod (31) stretches out go up the one end of connecting hole (232) with support and press subassembly (1) swing joint.

4. A container closure mechanism according to claim 3, wherein: the anti-blocking cover further comprises a sealing ring (4), and the sealing ring (4) is located between the blocking piece (32) and the bottom cover (21).

5. A container closure mechanism according to claim 3, wherein: support and press subassembly (1) to be provided with and support and press pilot hole (13), assembly axle (14), the body of rod (31) stretches out the one end of going up connecting hole (232) is provided with body of rod pilot hole (33) that runs through, support press subassembly (1) with body of rod (31) passes through support and press pilot hole (13), body of rod pilot hole (33), assembly axle (14) swing joint together, support and press subassembly (1) with assembly axle (14) rotates the oppression as the axle center top cap (23) forms deformation state and natural state.

6. A container closure mechanism according to claim 5, wherein: the pressing component (1) further comprises a pressing ring (11) and a pressing plate (12) which are connected in a mutually perpendicular mode, and the pressing assembly hole (13) is arranged on the pressing plate (12) in a penetrating mode.

7. A container closure mechanism according to claim 6, wherein: the pressing plate (12) is provided with a curved edge (121) and a pressing edge (122), the curved edge (121) is abutted to the top cover (23) in the natural state, and the pressing edge (122) is abutted to the top cover (23) in the deformation state.

8. A container closure mechanism according to claim 3, wherein: the top cover (23) is provided with a guide rail groove (231), the bottom cover (21) is provided with a guide rail (212) at a position corresponding to the guide rail groove (231), and the guide rail (212) is matched with the guide rail groove (231) to limit the motion trail of the top cover (23) and the bottom cover (21).

9. A container closure mechanism according to claim 8, wherein: the number of the guide rails (212) and the guide rail grooves (231) is more than 2 groups.

Technical Field

The invention relates to a sealing mechanism, in particular to a container sealing mechanism.

Background

At present, a kettle or a water cup on the market is sealed by a cover of the container so as to ensure that the kettle or the water cup does not leak in the transportation process. However, the size of the container accommodating space is constant, and cannot be adjusted according to the amount of the contained substance. When the container is not filled with the contents, the container will be shaken violently during transportation, so that it is necessary to provide a sealing mechanism to provide a local sealed space inside the container.

Disclosure of Invention

The invention provides a novel container sealing mechanism aiming at the defect that a local sealing space cannot be provided for a fixed container in the prior art.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the container sealing mechanism comprises a deformation plug assembly, a transmission rod and a pressing assembly, wherein a guide edge is arranged on the side wall of the deformation plug assembly, the transmission rod is arranged on the deformation plug assembly and penetrates through the deformation plug assembly, the pressing assembly is movably connected with the transmission rod, and the pressing assembly is matched with the transmission rod to press the deformation plug assembly to protrude outwards along the guide edge.

The deformation plug component can deform under the compression action of external force, and the side wall of the deformation plug component is extruded to enable the deformation plug component to protrude outwards, so that the transverse area is increased. The guide edge arranged on the side wall of the deformation plug component can guide the deformation direction of the deformation plug component, so that a stable deformation shape can be formed in each pressing process, and the sealing performance of the invention is ensured. The pressing component connected to the transmission rod can rotate relative to the transmission rod, presses the deformation plug component to deform in the rotating process, and can clamp the deformation plug component to maintain the deformation state. The invention changes the transverse area of the container through the deformation effect to achieve the effect of sealing the container, and the sealing position of the invention in the container is adjusted according to the requirement, so that a local sealing space can be provided in the container.

Preferably, in the container sealing mechanism described above, the deformable plug assembly includes a top cap, a bottom cap, and an elastic sidewall, the top cap is located above the bottom cap, the elastic sidewall is located between the top cap and the bottom cap, the elastic sidewall is sealingly connected with the top cap and the bottom cap, and the guide edge is disposed on the elastic sidewall.

The elastic side wall connected between the top cover and the bottom cover can provide elastic restoring force for the invention, the elastic side wall is extruded to deform by pressing the top cover to move towards the bottom cover, and the sealing property of the invention can be enhanced by adopting the sealing connection between the elastic side wall and the top cover and the bottom cover.

Preferably, the container sealing mechanism includes a rod body and a blocking piece, the rod body and the blocking piece are connected with each other, the top cover is provided with a through upper connecting hole, the bottom cover is provided with a through lower connecting hole at a position corresponding to the upper connecting hole, the rod body penetrates through the upper connecting hole and the lower connecting hole, the blocking piece is clamped outside the lower connecting hole, and one end of the rod body extending out of the upper connecting hole is movably connected with the abutting component.

The design mode that the rod body is matched with the blocking piece is adopted, the detachable connection of the transmission rod and the deformation plug assembly can be realized, the difficulty of the installation process is reduced, and meanwhile, the later-stage maintenance and replacement are facilitated.

Preferably, the container sealing mechanism further includes a sealing ring, and the sealing ring is located between the blocking piece and the bottom cover.

The sealing ring positioned between the blocking piece and the bottom cover can fill the gap between the blocking piece and the lower connecting hole, so that the sealing performance of the invention is improved.

Preferably, the container sealing mechanism is provided with a pressing assembly hole and an assembly shaft, one end of the rod body extending out of the upper connecting hole is provided with a through rod body assembly hole, the pressing assembly and the rod body are movably connected together through the pressing assembly hole, the rod body assembly hole and the assembly shaft, and the pressing assembly rotates with the assembly shaft as an axis to press the top cover to form a deformation state and a natural state.

The design of pressing the assembly hole, the rod body assembly hole and the assembly shaft is adopted, the detachable connection of the pressing assembly and the transmission rod can be realized, the difficulty of the installation process is reduced, and meanwhile, later-stage maintenance and replacement are facilitated.

Preferably, in the container sealing mechanism, the pressing component further includes a pressing ring and a pressing plate which are vertically connected to each other, and the pressing assembly hole is arranged on the pressing plate in a penetrating manner.

The perpendicular clamping ring that supports that connects can form a lever structure with supporting the clamp plate, thereby supports the clamping ring through pulling to buckle and coming the sled to move and support the purpose that the clamp plate reaches the oppression top cap, and is more laborsaving, improves and uses experience.

Preferably, in the container sealing mechanism, the pressing plate is provided with a curved edge and a pressing edge, the curved edge abuts against the top cover in the natural state, and the pressing edge abuts against the top cover in the deformation state.

The curved edge on the pressing plate is streamline, so that the switching between the natural state and the deformation state is smoother and smoother, the operation is more labor-saving, and the use experience is improved.

Preferably, in the container sealing mechanism described above, the top cover is provided with a guide rail groove, the bottom cover is provided with a guide rail at a position corresponding to the guide rail groove, and the guide rail cooperates with the guide rail groove to limit a movement track of the top cover and the bottom cover.

The design of the guide rails and the guide rail grooves ensures that the top cover and the bottom cover can only move in a limited track, thereby improving the stability of the invention.

Preferably, in the above container sealing mechanism, the number of the guide rails and the guide rail grooves is 2 or more.

The guide rails and the guide rail grooves with more than 2 groups can avoid the dislocation of the top cover and the bottom cover, thereby reducing the external force impact on the elastic side wall and prolonging the service life.

Drawings

FIG. 1 is a schematic view of the present invention in a natural state;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of the present invention in a deformed state;

FIG. 4 is a cross-sectional view of the present invention in its natural state;

FIG. 5 is a cross-sectional view of the present invention in a deformed state;

FIG. 6 is an exploded view of the present invention;

FIG. 7 is a schematic view of the present invention when used with a kettle body.

Detailed Description

The invention will be described in further detail below with reference to the accompanying figures 1-7 and the detailed description, but they are not intended to limit the invention: