Damp-proof ceramic tea caddy with high sealing performance

Abstract

The utility model discloses a moisture-proof ceramic tea caddy with high sealing performance. The moisture-proof ceramic tea caddy comprises a caddy body and a dual-sealing device, according to the sealing device, the double sealing devices are arranged, namely the double sealing devices are matched with the connecting ring, the first sealing layer and the second sealing layer, the outer side and the inner side of the tank opening can be stably sealed and abut against each other, double sealing protection is achieved, and the sealing moisture resistance of the tank body is enhanced; the sealing film arranged on the outer side of the middle of the second sealing layer can be inflated and expanded, so that the sealing film abuts against the interior of the tank opening, the sealing moisture resistance of the interior of the tank body is enhanced, meanwhile, under clamping connection of a clamping groove and a clamping block, locking of the inflation expansion sealing state can be achieved, locking of the clamping groove and the clamping block can be rapidly relieved through a push shaft, a swing arm and a top shaft, and the sealing effect is good. The cover body can be conveniently opened and closed, so that the ceramic tea caddy has the advantages of dual sealing and inflation plugging sealing.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic tea cans, in particular to a moisture-proof ceramic tea can with high sealing performance. Background Art

[0002] Tea is a dry product, which easily absorbs moisture and changes in quality. It has a strong adsorption capacity for moisture and odor, and its aroma is very volatile. Tea can easily absorb moisture and odor, so special attention should be paid to whether the packaging and storage are proper. In addition to requiring the packaging to be beautiful, convenient, hygienic and protect the product, it is also necessary to pay attention to moisture-proof and prevent odor contamination during storage to ensure the quality of the tea. For this reason, tea cans are used to store tea.

[0003] The existing application number is CN202221889622.0, which is a moisture-proof ceramic tea can, including a can body, a moisture-proof connecting mechanism and a limiting fixing mechanism. The moisture-proof connecting mechanism is arranged on the can body, and the limiting fixing mechanism is arranged on the can body. The moisture-proof connecting mechanism includes a can cover, and the can cover is arranged on the top of the can body. A handle is installed on the top of the can cover, and a sealing ring is installed on the bottom of the can cover.

[0004] The above-mentioned existing moisture-proof ceramic tea can achieve efficient sealing and moisture-proofing of moisture-proof ceramic tea through the mutual cooperation of the can cover, handle, sealing ring, fixing rod, desiccant storage shell, top block, mesh plate, pull rod and positioning groove. However, the method of using sealing ring to seal the ceramic tea can is not sufficient in overall sealing. During the placement process, the tea inside the ceramic tea can is still easily affected by moisture. Utility Model Content

[0005] The utility model aims to provide a moisture-proof ceramic tea can with high sealing performance to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a highly sealed moisture-proof ceramic tea can, comprising a can body, a can mouth is arranged at the upper end of the can body, and a cover body is arranged on the upper end of the can mouth, and also includes a double sealing device arranged inside the cover body, the double sealing device includes a connecting ring fastened to the outer side of the lower end of the cover body, a first sealing layer built into the connecting ring, a second sealing layer connected to the lower end of the cover body, and a blocking component arranged inside the lower end of the cover body.

[0007] Preferably, the sealing assembly includes a connecting shaft inserted in the middle of the upper end of the cover body, a piston plate connected to the lower end of the connecting shaft, an inflation cylinder docked to the outside of the piston plate, an inflation tube connected to the lower end of the inflation tube and arranged on the inner side of the second sealing layer, a sealing membrane arranged on the outside of the middle part of the second sealing layer and connected to the inflation tube, a connecting plate fastened to the outside of the lower end of the connecting shaft, a plug-in rod inserted on both sides of the outer end of the connecting plate, a compression spring arranged on the outside of the plug-in rod, and a locking member arranged inside the connecting shaft.

[0008] Preferably, the locking member includes a push shaft inserted into both sides of the connecting shaft, a swing arm transmission-connected to the inner side of the push shaft, a top shaft docked at the lower end of the swing arm, a guide rod inserted into the lower end of the top shaft, a first spring arranged on the outside of the guide rod, a card slot opened on both sides of the outer end of the connecting shaft, a card block built into both sides of the inside of the cover body, and a second spring connected to the inner side of the card block.

[0009] Preferably, the first sealing layer and the second sealing layer are in contact with the outer side and the inner side of the can mouth respectively, and the outer side of the second sealing layer is arranged in a multi-layer serrated shape.

[0010] Preferably, the left and right sides of the inflatable tube are both connected to the second sealing layer, and the left and right air outlet ends of the inflatable tube are both connected to the sealing film.

[0011] Preferably, the sealing film is configured as a flexible film as a whole, and the sealing film expands and embeds into the inner side of the tank mouth.

[0012] Preferably, the push shaft, the swing arm and the top shaft are symmetrically arranged along the left and right inside of the connecting shaft, and the middle part of the swing arm is rotatably connected to the inside of the connecting shaft.

[0013] Preferably, the position where the slot is opened is opposite to the top end of the top shaft, and the shape of the slot is matched with the end of the clamping block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a double sealing device, that is, the connecting ring, the first sealing layer and the second sealing layer can stably seal against the outer side and the inner side of the jar mouth, realize double sealing protection, strengthen the sealing and moisture-proof property of the jar body, and realize the convenient opening and closing of the cover body, thereby achieving the advantage of double sealing of the ceramic tea can.

[0016] 2. The utility model can inflate the sealing film arranged on the outer side of the middle part of the second sealing layer by cooperating with the connecting shaft, piston rod, inflation cylinder and inflation pipe fittings arranged inside the sealing component, so that the sealing film is in contact with the inside of the can mouth, thereby enhancing the sealing and moisture-proof property of the inside of the can body. At the same time, the locking of the inflation sealing state can be achieved by the engagement of the card slot and the card block, and the locking of the card slot and the card block can be quickly released by the push shaft, swing arm and top shaft, thereby achieving the advantages of the inflation sealing of the ceramic tea can. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the double sealing device of the utility model;

[0020] Figure 4 This is a front view structural diagram of the plugging component of the utility model;

[0021] Figure 5 It is a schematic diagram of the enlarged structure of the locking member A of the present invention.

[0022] In the figure: tank body-1, tank mouth-2, cover body-3, double sealing device-4, connecting ring-41, first sealing layer-42, second sealing layer-43, blocking assembly-44, connecting shaft-441, piston plate-442, inflation cylinder-443, inflation pipe-444, sealing film-445, connecting plate-446, plug rod-447, compression spring-448, locking piece-4a, push shaft-4a1, swing arm-4a2, top shaft-4a3, guide rod-4a4, first spring-4a5, card slot-4a6, card block-4a7, second spring-4a8. DETAILED DESCRIPTION

[0023] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0024] See also Figure 1-2 The utility model provides a highly sealed moisture-proof ceramic tea can, comprising a can body 1, a can mouth 2 is arranged at the upper end of the can body 1, and a cover body 3 is provided on the upper end of the can mouth 2, and also comprises a double sealing device 4 arranged inside the cover body 3.

[0025] See also Figure 3 The double sealing device 4 in this embodiment includes a connecting ring 41 that is fastened to the outer side of the lower end of the cover body 3 and can be embedded with the upper end of the tank body 1 to form a sealing combination, a first sealing layer 42 built into the connecting ring 41 to achieve a preliminary sealing cooperation, a second sealing layer 43 connected to the lower end of the cover body 3 to achieve a secondary sealing cooperation, and a sealing component 44 arranged inside the lower end of the cover body 3 to achieve an inflatable sealing seal.

[0026] Among them, the first sealing layer 42 and the second sealing layer 43 are respectively in contact with the outer side and the inner side of the jar mouth 2, and the outer side of the second sealing layer 43 is arranged in a multi-layer serrated shape, ensuring that the second sealing layer 43 can effectively achieve the sealing of the inner side of the jar mouth 2 and prevent external moisture from entering the interior of the tea can.

[0027] See also Figure 4-5 The sealing assembly 44 in this embodiment includes a connecting shaft 441 that is vertically movably plugged into the middle of the upper end of the cover body 3, and the upper end of the connecting shaft 441 is spherical in shape to facilitate the use of auxiliary holding, a piston plate 442 that is connected to the lower end of the connecting shaft 441 and is used to press down the inflation seal, an inflation cylinder 443 that is connected to the outside of the piston plate 442 and built into the middle end of the cover body 3, an inflation pipe 444 that is connected to the lower end of the inflation cylinder 443 and is arranged on the inner side of the second sealing layer 43, and is installed on the second sealing layer 43 A sealing membrane 445 is arranged on the outer side of the middle part and is connected to the air outlet end of the inflation pipe 444. In this way, the sealing membrane 445 can be inflated to achieve an inflation-sealed fit. A connecting plate 446 is laterally fastened and docked on the outer side of the lower end of the connecting shaft 441 for vertical movement and stable fit. There are connecting rods 447 symmetrically and vertically plugged into the left and right sides of the connecting plate 446. There are compression springs 448 correspondingly installed on the outer side of the lower ends of the connecting rods 447 on both sides. A locking piece 4a is installed inside the connecting shaft 441 to achieve an inflation-locking fit.

[0028] Specifically, the locking member 4a includes a push shaft 4a1 which is symmetrically and laterally movably inserted into the left and right sides of the connecting shaft 441, a swing arm 4a2 which is installed in the connecting shaft 441 and connected to the inner side of the push shaft 4a1 for transmission, a top shaft 4a3 which is connected to the lower end of the swing arm 4a2 and is in a state of preparation for lateral ejection, a guide rod 4a4 which is symmetrically and laterally inserted into the lower end of the top shaft 4a3 for supporting and cooperating with the movable guide, a first spring 4a5 which is correspondingly installed at the outer end of the lower guide rod 4a4 and connected to the lower ends of the top shaft 4a3 on both sides, so that convenient reset transmission can be realized, a card groove 4a6 which is symmetrically opened on both sides of the outer end of the connecting shaft 441, a card block 4a7 which is symmetrically slidably built into the left and right sides of the upper end of the cover body 3 to realize convenient plug-in locking, and a second spring 4a8 connected to the inner side of the card block 4a7.

[0029] Specifically, the left and right sides of the inflatable tube 444 are connected to the second sealing layer 43, and the left and right air outlet ends of the inflatable tube 444 are connected to the sealing film 445, ensuring that the inflatable tube 444 can efficiently achieve the expansion and sealing cooperation of the sealing film 445; the sealing film 445 is arranged in a flexible film shape as a whole, and the sealing film 445 expands and embeds into the inner side of the can mouth 2, ensuring the expansion effect of the sealing film 445, which can enhance the sealing and moisture-proof property of the tea can.

[0030] Specifically, the push shaft 4a1, the swing arm 4a2 and the top shaft 4a3 are symmetrically arranged along the left and right inside of the connecting shaft 441, and the middle part of the swing arm 4a2 is rotatably connected to the inside of the connecting shaft 441, ensuring that the two pairs of push shafts 4a1, the swing arm 4a2 and the top shaft 4a3 cooperate with each other to achieve stable external top unlocking transmission; the position of the slot 4a6 is opposite to the left and right of the top end of the top shaft 4a3, and the shape of the slot 4a6 matches the end of the block 4a7, ensuring an efficient locking combination of the slot 4a6 and the block 4a7, and achieving stable maintenance of the inflatable sealing state.

[0031] Here’s how it works:

[0032] After the tea leaves are placed inside the can body 1, the cover body 3 can be covered to the outside of the can mouth 2 to achieve sealing, and the connection ring 41, the first sealing layer 42 and the second sealing layer 43 provided at the lower end of the cover body 3 can be used to seal the outside and inside of the can mouth 2, thereby achieving double sealing and moisture-proofing, ensuring that moisture is not easily introduced into the can body 1, and keeping the tea leaves inside the can body 1 dry for a long time;

[0033] In order to further enhance the sealing and moisture-proof property, the connecting shaft 441 plugged into the upper end of the cover body 3 can be pressed down to enable the connecting shaft 441 to push down the piston plate 442 connected to the bottom, thereby the piston plate 442 can cooperate with the inflating cylinder 443 connected to the outside to perform extrusion and inflation activities, so that the sealing film 445 connected to the outer air outlet end of the inflating pipe 444 can expand, and the expanded sealing film 445 can be inserted into the middle of the inner side of the tank mouth 2, so that the second sealing layer 43 can enhance the sealing effect of the inner side of the tank mouth 2, so as to ensure that the tea is in an efficient sealed and moisture-proof storage state;

[0034] At the same time, when the connecting shaft 441 is pressed down, the slots 4a6 on the left and right sides of the connecting shaft 441 will be moved to the relative position of the blocks 4a7 on the two sides of the upper end of the cover body 3. In this way, the blocks 4a7 on both sides will cooperate with the second springs 4a8 connected to the inner side to realize the plug-in locking activity with the slots 4a6. Therefore, by locking the slots 4a6 and the blocks 4a7, the sealing film 445 can be in a stable inflated and expanded sealing state to maintain the stability of the inflated sealing effect. Secondly, When the connecting shaft 441 is pressed down, the connecting plate 446 arranged on the outer side of the lower end will be pushed down synchronously, and the connecting plate 446 can be guided to move downward stably through the plug-in rods 447 plugged in on the left and right sides. In addition, as the connecting plate 446 moves downward, the compression spring 448 arranged on the outer side of the plug-in rod 447 will be squeezed, so that the compression spring 448 can be released from the inflation plugging state in the subsequent process, and the elastic force can be pushed up and reset to cooperate, thereby achieving the advantages of auxiliary inflation plugging and sealing of the tank body 1 and strengthening the sealing and moisture-proof property of the tank body 1.

[0035] When it is necessary to open the cover body 3, the push shafts 4a1 laterally plugged in on the left and right sides of the connecting shaft 441 can be squeezed synchronously, so that the push shafts 4a1 on both sides cooperate with the swing arms 4a2 connected at the inner ends to transmit the top shaft 4a3 connected at the bottom, so that the top shafts 4a3 on both sides cooperate with the bottom guide rods 4a4 to perform smooth horizontal external push transmission. In this way, the top shaft 4a3 will be inserted into the card slot 4a6 to move out the card block 4a7 connected in the card slot 4a6, thereby realizing a convenient unlocking activity, and in conjunction with the rebound and upward pushing effect of the compression springs 448 provided at the lower ends of the plug-in rods 447 on both sides, the connecting shaft 441 can automatically pull up the piston plate 442 to cooperate with the inflation cylinder 443 to realize the release of the inflation and sealing state of the sealing membrane 445. Therefore, the cover body 3 as a whole can be conveniently removed from the upper end of the tank mouth 2, and the tea stored in the tank body 1 can be taken out and used.

[0036] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A highly sealed moisture-proof ceramic tea can, comprising a can body (1), wherein the upper end of the can body (1) is provided with a can mouth (2), and the upper end cover of the can mouth (2) is provided with a cover body (3); Features: The double sealing device (4) is also included and is arranged inside the cover body (3). The double sealing device (4) comprises a connecting ring (41) fastened to the outer side of the lower end of the cover body (3), a first sealing layer (42) built into the connecting ring (41), a second sealing layer (43) connected to the lower end of the cover body (3), and a blocking component (44) arranged inside the lower end of the cover body (3).

2. A highly airtight moisture-proof ceramic tea caddy according to claim 1, characterized in that: The blocking assembly (44) comprises a connecting shaft (441) plugged into the middle of the upper end of the cover body (3), a piston plate (442) connected to the lower end of the connecting shaft (441), an air cylinder (443) butted against the outside of the piston plate (442), an air filling tube (444) connected to the lower end of the air filling tube (443) and arranged on the inner side of the second sealing layer (43), a sealing film (445) arranged on the outer side of the middle part of the second sealing layer (43) and connected to the air filling tube (444), a connecting plate (446) fastened to the outer side of the lower end of the connecting shaft (441), a plug rod (447) plugged into both sides of the outer end of the connecting plate (446), a compression spring (448) arranged on the outer side of the plug rod (447), and a locking member (4a) arranged inside the connecting shaft (441).

3. A highly airtight moisture-proof ceramic tea caddy according to claim 2, characterized in that: The locking member (4a) comprises a push shaft (4a1) inserted into both sides of the interior of the connecting shaft (441), a swing arm (4a2) drivingly connected to the inside of the push shaft (4a1), a top shaft (4a3) connected to the lower end of the swing arm (4a2), a guide rod (4a4) inserted into the lower end of the top shaft (4a3), a first spring (4a5) arranged on the outside of the guide rod (4a4), a clamping groove (4a6) provided on both sides of the outer end of the connecting shaft (441), a clamping block (4a7) built into both sides of the interior of the cover body (3), and a second spring (4a8) connected to the inner side of the clamping block (4a7).

4. A highly airtight moisture-proof ceramic tea caddy according to claim 1, characterized in that: The first sealing layer (42) and the second sealing layer (43) are in contact with the outer side and the inner side of the tank mouth (2) respectively, and the outer side of the second sealing layer (43) is arranged in a multi-layer serrated shape.

5. A highly airtight moisture-proof ceramic tea caddy according to claim 2, characterized in that: The left and right sides of the inflatable tube (444) are connected to the second sealing layer (43), and the left and right air outlet ends of the inflatable tube (444) are connected to the sealing film (445).

6. A highly airtight moisture-proof ceramic tea caddy according to claim 2, characterized in that: The sealing film (445) is configured as a flexible film as a whole, and the sealing film (445) expands and is embedded in the inner side of the tank mouth (2).

7. A highly airtight moisture-proof ceramic tea caddy according to claim 3, characterized in that: The push shaft (4a1), the swing arm (4a2) and the top shaft (4a3) are symmetrically arranged along the inside of the connecting shaft (441), and the middle part of the swing arm (4a2) is rotatably connected to the inside of the connecting shaft (441).

8. The highly airtight moisture-proof ceramic tea caddy according to claim 3, characterized in that: The position at which the clamping groove (4a6) is opened is opposite to the top end of the top shaft (4a3) on the left and right, and the shape of the clamping groove (4a6) matches the end of the clamping block (4a7).

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