CN212951943U

CN212951943U - Storage tank

Info

Publication number: CN212951943U
Application number: CN202021024680.8U
Authority: CN
Inventors: 张瑜
Original assignee: Ningbo Hongbo Optical Instrument Co ltd
Current assignee: Ningbo Hongbo Optical Instrument Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-04-13
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a storage tank, including a jar body, jar body has upper portion open-ended storing cavity, and detachably is provided with the cover that is used for sealing the storing cavity on jar body, and characteristics are provided with children's safety lock between jar body and the cover. The advantage is through setting up the children safety lock between jar body and cover, and under the condition that the locking was not relieved to the children safety lock, the cover that sets up on the jar body is unable to be opened, can effectively avoid the cover easily to be opened by child and the safety risk that probably causes, and simple structure has strengthened the security of using.

Description

Storage tank

Technical Field

The utility model relates to a storing device especially relates to a storing jar.

Background

The storage tank is a tank for storing articles in daily life, the conventional storage tank is generally composed of a tank body and a tank cover detachably mounted on the tank body, and when the storage tank with the conventional structure is used, the articles in the tank body can be taken out or stored in the tank body only by opening the tank cover. The cover of this kind of storing jar is opened very easily, if when article such as medicine, poisonous goods, coating or skin care products are put to the internal storage of jar, the cover is opened easily and pours the internal article of jar by child, and even unconscious child can put the article of depositing in the jar and eat in the mouth, leads to the security performance relatively poor, has the safety risk.

Disclosure of Invention

The utility model aims to solve the technical problem that a storage tank with simple structure and safe use is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a storing jar, includes a jar body, a jar body upper portion open-ended storing cavity has, jar body on detachably be provided with be used for with storing cavity seal the cover that covers, a jar body with the cover between be provided with children's safety lock.

The cover with the jar body between be the detachable connection of rotary type, children's safety lock include can set up with moving about from top to bottom the cover on the lockpin, the up end of the jar body be provided with one with lockpin matched with locked groove, under the locking state, the lower part of lockpin insert the setting and be in the locked groove. Above-mentioned children safety lock through lockpin and locked groove cooperation formation simple structure, it is with low costs, because the cover is connected for the rotary type between the jar body, under the lock position state, the cover can't take place the pivoted, has realized stable lock position, has ensured the security of using.

The central arch of the up end of the jar body be provided with cylindric installation department that link up from top to bottom, the installation department with storing cavity be linked together, the lower terminal surface of cover be provided with installation department matched with installation cavity, the installation cavity in the arch be provided with at least one joint lug, the outer wall of installation department on wind the central axis of installation department be provided with the rotary tank, the outer wall of installation department on be provided with vertical joint groove that link up from top to bottom, the joint groove with the rotary tank intercommunication, the joint lug pass the joint groove after slide and set up the rotary tank in. Above-mentioned cover and jar rotary type releasable connection between the body, simple structure, the installation is dismantled conveniently.

The joint lug be two, two the joint lug relative and establish, the installation department on be provided with two and two joint lug matched with turn the groove and two the joint groove, two the joint groove relative and establish with two the position of joint lug corresponding. The stable installation of the can body and the can cover is realized.

The tank cover is provided with a sliding block for driving the lock pin to move up and down, the front side end face of the tank cover is provided with a sliding groove, the sliding block can be movably arranged in the sliding groove up and down, the sliding groove is concavely provided with a guide groove matched with the lock pin and used for the lock pin to move up and down, the bottom of the tank cover corresponding to the guide groove is provided with a stretching hole for stretching out the lower part of the lock pin, the bottom of the guide groove is communicated with the stretching hole, the lock pin can be movably arranged in the guide groove up and down, the upper part of the lock pin is arranged on the rear end face of the sliding block, and in a locking state, the lower part of the lock pin stretches out of the stretching hole and is inserted into the locking groove. The sliding block moves up and down in the sliding groove to drive the lock pin to move up and down, wherein the guide groove not only provides a stable installation space for the lock pin, but also plays a role in guiding the up and down movement of the lock pin and the sliding block.

The rear end face of the sliding block is provided with a positioning lug in a backward protruding mode, the upper portion of the lock pin is provided with a positioning hole which is matched with the positioning lug and runs through the front portion and the rear portion, and the lock pin is fixedly connected with the sliding block through the fact that the positioning lug is installed in the positioning hole in a tight-fit embedded mode. The fixed connection between the lock pin and the sliding block is realized through the matching of the positioning lug and the positioning hole, the structure is simple, and the installation is convenient and stable.

And a vertical locking spring is arranged between the top of the lock pin and the top of the guide groove. The locking spring provides a locking force for the locking position of the lock pin, the locking spring is in a natural extension or slightly compression state in a locking state, when the locking is required to be released, the operating slide block slides upwards to drive the lock pin to move upwards so that the lower part of the lock pin is separated from the lock groove, the locking spring is in a compressed state, and when the force applied to the slide block is removed, the locking spring can realize the quick downward resetting of the lock pin.

The top of the guide groove is provided with a mounting blind hole for mounting the locking spring, the upper end of the locking spring extends into the mounting blind hole, and the lower end of the locking spring is abutted against the top end face of the lock pin. The stable installation of the locking spring is realized through the installation blind hole.

The front end face of the upper part of the sliding block is provided with an operation convex rib in a forward protruding mode. The user can conveniently drive the sliding block to slide up and down by hands.

The tank cover is internally provided with an annular cavity, the sliding groove is provided with two vertical sliding grooves which are arranged side by side at intervals, the sliding grooves are communicated with the annular cavity, the rear end surface of the sliding block is convexly provided with a sliding arm corresponding to the sliding groove in position backwards, the outer end surface of the sliding arm is provided with a positioning hook, the sliding arm can be penetrated in the sliding groove at the corresponding position in an up-and-down sliding manner, and the positioning hook is positioned in the annular cavity and is hooked on the inner end surface of the rear side of the sliding groove. The structure realizes that the sliding block is stably installed in the sliding groove, and the sliding groove is matched with the sliding arm to guide the sliding block to slide up and down.

The bottom of slider protruding be provided with big-end-up's spacing lug that is triangle-shaped form, the bottom of spout be provided with spacing lug matched with spacing recess, under the lock position state, spacing lug inlay and establish spacing recess in. The downward moving position of the sliding block is limited by the matching of the limiting convex block and the limiting groove.

Compared with the prior art, the utility model has the advantages of: through set up children's safety lock between jar body and cover, under the condition that children's safety lock did not remove the locking, the cover that sets up on the jar body is unable to open, can effectively avoid the cover easily to be opened by child and the safety risk that probably causes, simple structure has strengthened the security of using.

Drawings

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

FIG. 2 is a schematic structural view of a tank body according to the present invention;

FIG. 3 is a schematic view of the structure of the can lid of the present invention;

FIG. 4 is a schematic structural view of the slide block, the lock pin and the locking spring for removing the can lid of the present invention;

FIG. 5 is a schematic structural view of the locking pin and the slider of the present invention;

FIG. 6 is a schematic cross-sectional view of the locking pin and the slider of the present invention;

fig. 7 is a schematic perspective view of the slider of the present invention;

FIG. 8 is a schematic view of the structure of the present invention showing the separation of the can lid from the can body;

fig. 9 is a schematic sectional view of the present invention;

fig. 10 is a schematic cross-sectional view of a can lid according to the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 10, a storage tank comprises a tank body 1, wherein the tank body 1 is provided with a storage cavity 11 with an upper opening, a tank cover 2 used for sealing the storage cavity 11 is detachably arranged on the tank body 1, and a child safety lock is arranged between the tank body 1 and the tank cover 2.

In this embodiment, the cap 2 is detachably connected to the can body 1 in a rotatable manner, the child safety lock includes a lock pin 3 movably disposed on the cap 2 up and down, a lock groove 12 matched with the lock pin 3 is disposed on the upper end surface of the can body 1, and in a locked state, the lower portion of the lock pin 3 is inserted into the lock groove 12. The child safety lock formed by the matching of the lock pin 3 and the lock groove 12 is simple in structure and low in cost, and due to the fact that the cover 2 and the tank body 1 are connected in a rotating mode, the cover 2 cannot rotate under the locked state, stable locking is achieved, and use safety is guaranteed.

In this embodiment, a cylindrical mounting portion 13 penetrating up and down is provided at a center protrusion of an upper end surface of the can body 1, the mounting portion 13 is communicated with the storage cavity 11, a mounting cavity 21 matched with the mounting portion 13 is provided at a lower end surface of the can cover 2, at least one clamping protrusion 211 is provided in the mounting cavity 21 in a protruding manner, a rotating groove 131 is provided on an outer wall of the mounting portion 13 around a central axis of the mounting portion 13, a vertical clamping groove 132 penetrating up and down is provided on an outer wall of the mounting portion 13, the clamping groove 132 is communicated with the rotating groove 131, and the clamping protrusion 211 is slidably disposed in the rotating groove 131 after passing through the clamping groove 132. Above-mentioned cover 2 and jar rotary type releasable connection between 1, simple structure, the installation is dismantled conveniently.

In this embodiment, there are two clamping protrusions 211, the two clamping protrusions 211 are disposed opposite to each other, the mounting portion 13 is provided with two rotation slots 131 and two clamping slots 132, which are matched with the two clamping protrusions 211, and the two clamping slots 132 are disposed opposite to each other and correspond to the positions of the two clamping protrusions 211. The stable installation of the can body 1 and the can cover 2 is realized.

In this embodiment, a sliding block 4 for driving the lock pin 3 to move up and down is disposed on the can cover 2, a sliding groove 22 is disposed on a front end surface of the can cover 2, the sliding block 4 is disposed in the sliding groove 22 in a vertically movable manner, a guide groove 23 which is matched with the lock pin 3 and is used for the lock pin 3 to move up and down is recessed backwards in the sliding groove 22, a protruding hole 24 for the lower portion of the lock pin 3 to protrude is disposed at a position of the bottom of the can cover 2 corresponding to the guide groove 23, the bottom of the guide groove 23 is communicated with the protruding hole 24, the lock pin 3 is disposed in the guide groove 23 in a vertically movable manner, the upper portion of the lock pin 3 is mounted on a rear end surface of the sliding block 4, and in a locked state, the lower portion. The lock pin 3 is driven to move up and down through the up-and-down movement of the sliding block 4 in the sliding groove 22, wherein the guide groove 23 not only provides a stable installation space for the lock pin 3, but also plays a role in guiding the up-and-down movement of the lock pin 3 and the sliding block 4.

In this embodiment, the rear end surface of the slider 4 is provided with a positioning protrusion 41 protruding rearward, the upper portion of the lock pin 3 is provided with a positioning hole 31 penetrating forward and backward and matching with the positioning protrusion 41, and the lock pin 3 and the slider 4 are fixedly connected by the positioning protrusion 41 being tightly fitted and embedded in the positioning hole 31. The fixed connection between the lock pin 3 and the sliding block 4 is realized through the matching of the positioning lug 41 and the positioning hole 31, the structure is simple, and the installation is convenient and stable.

In this embodiment, a vertical capture spring 5 is disposed between the top of the locking pin 3 and the top of the guide slot 23. The locking spring 5 provides a locking force for locking the lock pin 3, the locking spring 5 is in a natural extension or slightly compression state in a locking state, when the locking is required to be released, the sliding block 4 is operated to slide upwards to drive the lock pin 3 to move upwards so that the lower part of the lock pin 3 is separated from the locking groove 12, the locking spring 5 is in a compressed state, and when the force applied to the sliding block 4 is removed, the locking spring 5 can realize quick downward resetting of the lock pin 3.

In this embodiment, the top of the guiding groove 23 is provided with a blind mounting hole 25 for mounting the capture spring 5, the upper end of the capture spring 5 extends into the blind mounting hole 25, and the lower end of the capture spring 5 abuts against the top end face of the lock pin 3. The stable installation of the capture spring 5 is realized through the installation blind hole 25.

In this embodiment, the upper front end surface of the slider 4 is provided with an operation rib 42 projecting forward. The user can conveniently drive the sliding block 4 to slide up and down by hands.

In this embodiment, an annular cavity 26 is provided in the tank cover 2, two vertical sliding grooves 221 are provided on the sliding groove 22, the two sliding grooves 221 are arranged side by side at intervals, the sliding groove 221 is communicated with the annular cavity 26, a sliding arm 43 corresponding to the sliding groove 221 is provided on the rear end surface of the sliding block 4 in a protruding manner, a positioning hook 44 is provided on the outer end surface of the sliding arm 43, the sliding arm 43 is slidably inserted into the sliding groove 221 at the corresponding position, and the positioning hook 44 is located in the annular cavity 26 and hooked on the inner end surface of the rear side of the sliding groove 22. The structure realizes that the sliding block 4 is stably arranged in the sliding groove 22, and the matching of the sliding groove 221 and the sliding arm 43 plays a guiding role in the up-and-down sliding of the sliding block 4.

In this embodiment, the bottom of the sliding block 4 is provided with a protruding limiting protrusion 45 with a triangular shape, the bottom of the sliding groove 22 is provided with a limiting groove 222 matching with the protruding limiting protrusion 45, and the protruding limiting protrusion 45 is embedded in the limiting groove 222 in the locked state. The downward moving position of the sliding block 4 is limited by the matching of the limiting convex block 45 and the limiting groove 222.

Under the normal state, the can cover 2 is screwed on and installed on the can body 1, the lower part of the lock pin 3 is inserted into the lock groove 12, when the can cover 2 needs to be opened, an upward force is firstly provided for the operation convex rib 42, the slide block 4 moves upwards to drive the lock pin 3 to move upwards, when the lower part of the lock pin 3 is separated from the lock groove 12, unlocking is completed, and at the moment, the can cover 2 can be detached from the can body 1 by rotating the can cover 2.

Claims

1. A storage tank comprises a tank body, wherein the tank body is provided with a storage cavity with an opening at the upper part, and a tank cover used for sealing the storage cavity is detachably arranged on the tank body; the cover with the jar body between be the detachable connection of rotary type, children's safety lock include can set up with moving about from top to bottom the cover on the lockpin, the up end of the jar body be provided with one with lockpin matched with locked groove, under the locking state, the lower part of lockpin insert the setting and be in the locked groove.

2. A storage tank as claimed in claim 1, characterized in that a cylindrical mounting part is provided at the center of the upper end face of the tank body, the mounting part is communicated with the storage cavity, the lower end face of the tank cover is provided with a mounting cavity matched with the mounting part, at least one clamping projection is provided at the inner protrusion of the mounting cavity, a rotary groove is provided on the outer wall of the mounting part around the central axis of the mounting part, a vertical clamping groove is provided on the outer wall of the mounting part, the clamping groove is communicated with the rotary groove, and the clamping projection passes through the clamping groove and then slides and is arranged in the rotary groove.

3. The article-storing jar as set forth in claim 1, wherein the lid has a slider for moving the latch up and down, the front end face of the tank cover is provided with a chute, the slide block can be movably arranged in the chute up and down, the sliding groove is provided with a guide groove which is matched with the lock pin and is used for the lock pin to move up and down, the bottom of the tank cover is provided with a protruding hole for the lower part of the lock pin to protrude at a position corresponding to the guide groove, the bottom of the guide groove is communicated with the extending hole, the lock pin can be movably arranged in the guide groove up and down, the upper part of the lock pin is arranged on the rear end surface of the sliding block, and in a locking state, the lower part of the lock pin extends out of the extending hole and is inserted into the lock groove.

4. The storage tank as claimed in claim 3, wherein a positioning protrusion is protruded rearward from a rear end surface of the slider, a positioning hole is formed at an upper portion of the locking pin and is formed to be longitudinally communicated with the positioning protrusion, and the locking pin is fixedly coupled to the slider by being inserted into the positioning hole in a tight fit manner through the positioning protrusion.

5. A canister as claimed in claim 3, characterised in that a vertical catch spring is provided between the top of the latch and the top of the guide channel.

6. The storage pot of claim 5, wherein the top of the guiding groove is provided with a blind mounting hole for mounting the capture spring, the upper end of the capture spring extends into the blind mounting hole, and the lower end of the capture spring abuts against the top end surface of the locking pin.

7. A canister as claimed in claim 3, characterized in that the upper front face of the slider is provided with an operating rib projecting forwardly.

8. A storage tank as defined in claim 3, wherein said tank cover has an annular cavity therein, said sliding groove has two vertical sliding grooves, said two sliding grooves are arranged side by side in a left-right spaced manner, said sliding grooves are communicated with said annular cavity, the rear end of said sliding block is protruded rearward to form a sliding arm corresponding to the position of said sliding groove, the outer end of said sliding arm has a positioning hook, said sliding arm is slidably inserted into the corresponding sliding groove, said positioning hook is located in said annular cavity and hooked on the rear inner end of said sliding groove.

9. The storage tank as claimed in claim 3 or 8, wherein a triangular-shaped limit protrusion is protruded from the bottom of the sliding block, a limit groove is formed at the bottom of the sliding groove and is matched with the limit protrusion, and the limit protrusion is embedded in the limit groove in the locked state.