CN214387286U

CN214387286U - Sealed heat preservation lid convenient to switch

Info

Publication number: CN214387286U
Application number: CN202022917697.2U
Authority: CN
Inventors: 刘云岗
Original assignee: Changzhou Jingyang Semiconductor Material Technology Co ltd
Current assignee: Changzhou Jingyang Semiconductor Material Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-15
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a sealed heat preservation lid convenient to switch, including the heat preservation lid, the bottom of heat preservation lid is equipped with a heat preservation section of thick bamboo, it has cavity one to open in the heat preservation lid, the top of heat preservation lid is equipped with T shape pole, the one end of T shape pole is run through the heat preservation lid just extends to circular block department, T shape pole with heat preservation lid swing joint, T shape pole with circular block fixed connection, the arc wall has been seted up in the four corners of circular block, sliding connection has slider one in the arc wall, the bottom fixedly connected with hasp of slider one, the bottom of hasp pass through slider two with a cavity sliding connection, the heat preservation lid is close to hasp department opens the fluting that has the looks adaptation, the top of circular block is equipped with stop gear. Has the advantages that: the work flow of opening and closing the heat-insulating cover is simplified, and the work efficiency is improved.

Description

Sealed heat preservation lid convenient to switch

Technical Field

The utility model relates to a heat preservation lid technical field particularly, relates to a sealed heat preservation lid convenient to switch.

Background

The heat preservation cylinder is one kind of water bucket with cover. Roughly divided into two main categories: one is of resin material and one is of stainless steel material. The heat preservation time is about 6 hours without power plug, and the cold preservation time can reach more than 12 hours. The heat preservation lid on the current heat preservation section of thick bamboo generally adopts the mode of four corners buckle to carry out the switch, and the work flow of switch is complicated, and work efficiency is low.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed heat preservation lid convenient to switch 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 a sealed heat preservation lid convenient to switch, includes the heat preservation lid, the bottom of heat preservation lid is equipped with a heat preservation section of thick bamboo, it has cavity one to open in the heat preservation lid, the top of heat preservation lid is equipped with T shape pole, the one end of T shape pole runs through the heat preservation lid just extends to circular block department, T shape pole with heat preservation lid swing joint, T shape pole with circular block fixed connection, the arc wall has been seted up in the four corners of circular block, sliding connection has slider one in the arc wall, the bottom fixedly connected with hasp of slider one, the bottom of hasp pass through slider two with a cavity sliding connection, the heat preservation lid is close to hasp department opens the fluting that has the looks adaptation, the top of circular block is equipped with stop gear.

Furthermore, the limiting mechanism comprises a ratchet wheel, a ratchet, a rotating shaft and a torsion spring, the ratchet wheel is arranged at the top of the round block and fixedly connected with the T-shaped rod, the ratchet wheel is meshed with the ratchet wheel, the rotating shaft is movably connected to one side, away from the ratchet wheel, of the ratchet wheel and fixedly connected with the top of the first cavity, the torsion spring is sleeved on the outer surface, close to the ratchet, of the rotating shaft, one end of the torsion spring is fixedly connected with the rotating shaft, the other end of the torsion spring is fixedly connected with the ratchet wheel, and a separating mechanism is arranged on one side of the ratchet wheel.

Furthermore, separating mechanism is including pressing down depression bar, cavity two, stopper and spring, one side of ratchet is equipped with presses down the depression bar, the top of pressing down the depression bar is run through the heat preservation lid and is extended to the outside of heat preservation lid, the heat preservation lid is by advancing open according to depression bar department has cavity two, press down the depression bar and be located the surface fixedly connected with stopper of cavity two department, the bottom of stopper is equipped with the spring.

Furthermore, the top of the heat-preservation cylinder is provided with a sealing gasket, and the sealing gasket is fixedly connected with the heat-preservation cover.

Furthermore, a locking groove is formed in the position, close to the lock catch, of the heat-insulating cylinder.

Furthermore, the outer surface of the T-shaped rod close to the heat-insulating cylinder is fixedly connected with a bearing, and the bearing is embedded in the heat-insulating cylinder.

Further, the lock groove is matched with the lock catch.

Compared with the prior art, the utility model discloses following beneficial effect has:

the heat preservation lid on the current heat preservation section of thick bamboo generally adopts the mode of four corners buckle to carry out the switch, and the work flow of switch is complicated, and work efficiency is low, and this heat preservation lid has simplified the work flow of switch heat preservation lid, has improved work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a sealing and heat-insulating cover convenient to open and close according to an embodiment of the present invention;

FIG. 2 is a connection diagram of a first sliding block and an arc-shaped groove of a sealing and heat-insulating cover convenient to open and close according to an embodiment of the invention;

fig. 3 is a connection diagram of a T-shaped rod and a bearing of a sealing and heat-insulating cover for facilitating opening and closing according to an embodiment of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is a connection diagram of the ratchet and the ratchet of the sealing heat-preservation cover convenient to open and close according to the embodiment of the utility model.

Reference numerals:

1. a heat preservation cover; 2. a heat-preserving cylinder; 3. a first cavity; 4. a T-shaped rod; 5. a circular block; 6. an arc-shaped slot; 7. A first sliding block; 8. locking; 9. a second sliding block; 10. a ratchet wheel; 11. a ratchet; 12. a rotating shaft; 13. a torsion spring; 14. a pressing lever; 15. a second cavity; 16. a limiting block; 17. a spring; 18. a gasket; 19. locking the groove; 20. and a bearing.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-5, a sealing thermal insulation cover convenient to open and close according to an embodiment of the present invention includes a thermal insulation cover 1, a thermal insulation cylinder 2 is disposed at the bottom of the thermal insulation cover 1, a cavity i 3 is opened in the thermal insulation cover 1, a T-shaped rod 4 is disposed at the top of the thermal insulation cover 1, one end of the T-shaped rod 4 penetrates through the thermal insulation cover 1 and extends to a circular block 5, the T-shaped rod 4 is movably connected with the thermal insulation cover 1, the T-shaped rod 4 is fixedly connected with the circular block 5, arc-shaped grooves 6 are disposed at four corners of the circular block 5, a slider i 7 is slidably connected in the arc-shaped grooves 6, a latch 8 is fixedly connected to the bottom of the slider i 7, the bottom of the latch 8 is slidably connected with the cavity i 3 through a slider ii 9, a slot adapted to the thermal insulation cover 1 is opened near the latch 8, a limit mechanism is disposed at the top of the circular block 5, the heat preservation cover 1 simplifies the working process of opening and closing the heat preservation cover 1 and improves the working efficiency.

Example two:

referring to fig. 1-5, the limiting mechanism includes a ratchet 10, a ratchet 11, a rotating shaft 12 and a torsion spring 13, the top of the circular block 5 is provided with the ratchet 10, the ratchet 10 is fixedly connected with the T-shaped rod 4, the ratchet 10 is engaged with the ratchet 11, one side of the ratchet 11 away from the ratchet 10 is movably connected with the rotating shaft 12, the rotating shaft 12 is fixedly connected with the top of the first cavity 3, the outer surface of the rotating shaft 12 near the ratchet 11 is sleeved with the torsion spring 13, one end of the torsion spring 13 is fixedly connected with the rotating shaft 12, the other end of the torsion spring 13 is fixedly connected with the ratchet 11, one side of the ratchet 11 is provided with a separating mechanism, the separating mechanism includes a pressing rod 14, a second cavity 15, a limiting block 16 and a spring 17, one side of the ratchet 11 is provided with the pressing rod 14, the top of the pressing rod 14 penetrates through the thermal insulation cover 1 and extends to the outer side of the thermal insulation cover 1, the heat-insulation cover 1 is provided with a second cavity 15 close to the pressing rod 14, the outer surface of the pressing rod 14 located at the second cavity 15 is fixedly connected with a limiting block 16, and a spring 17 is arranged at the bottom of the limiting block 16, so that the round block 5 can be prevented from loosening, and the heat-insulation cover 1 is separated from the heat-insulation barrel 2.

Example three:

referring to fig. 1-5, a sealing gasket 18 is disposed on the top of the heat-insulating cylinder 2, the sealing gasket 18 is fixedly connected to the heat-insulating cover 1, a locking groove 19 is formed at a position of the heat-insulating cylinder 2 close to the latch 8, a bearing 20 is fixedly connected to the outer surface of the T-shaped rod 4 close to the heat-insulating cylinder 2, the bearing 20 is embedded in the heat-insulating cylinder 2, and the locking groove 19 is matched with the latch 8, so that the sealing effect between the heat-insulating cover 1 and the heat-insulating cylinder 2 is improved.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the heat preservation cover 1 is covered on the heat preservation cylinder 2, the T-shaped rod 4 is rotated to drive the ratchet 10 and the circular block 5 to rotate simultaneously, the arc-shaped groove 6 on the circular block 5 pushes the lock catch 8 through the first slider 7, the lock catch 8 slides in the first cavity 3 through the second slider 9 and moves into the lock groove 19 on the heat preservation cylinder 2, the ratchet 11 is meshed with the ratchet 11 through the torsion spring 13 on the rotating shaft 12, the ratchet 10 cannot rotate anticlockwise, the heat preservation cover 1 is prevented from being separated from the heat preservation cylinder 2, when the heat preservation cover 1 needs to be opened, the pressing rod 14 is pressed, the bottom of the pressing rod 14 presses the ratchet 11, the ratchet 11 is separated from the ratchet 10, the T-shaped rod 4 is rotated reversely, the T-shaped rod 4 drives the circular block 5, the arc-shaped groove 6 on the circular block 5 pulls the lock catch 8 into the first cavity 3 through the first slider 7, the lock catch 8 is separated from the lock groove 19 and can be opened, the work flow of opening and closing the heat preservation cover 1 is simplified, the working efficiency is improved, and the sealing gasket 18 improves the sealing performance of the heat-insulating cover 1 and the heat-insulating cylinder 2.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The sealing heat-insulating cover convenient to open and close is characterized by comprising a heat-insulating cover (1), wherein a heat-insulating cylinder (2) is arranged at the bottom of the heat-insulating cover (1), a cavity I (3) is formed in the heat-insulating cover (1), a T-shaped rod (4) is arranged at the top of the heat-insulating cover (1), one end of the T-shaped rod (4) penetrates through the heat-insulating cover (1) and extends to a round block (5), the T-shaped rod (4) is movably connected with the heat-insulating cover (1), the T-shaped rod (4) is fixedly connected with the round block (5), arc-shaped grooves (6) are formed in four corners of the round block (5), a sliding block I (7) is connected in the arc-shaped grooves (6) in a sliding manner, a lock catch (8) is fixedly connected with the bottom of the sliding block I (7), and the bottom of the lock catch (8) is connected with the cavity I (3) in a sliding manner through a sliding block II (9), the heat preservation cover (1) is close to the lock catch (8) and is provided with a groove matched with the lock catch, and the top of the round block (5) is provided with a limiting mechanism.

2. The sealing and heat-insulating cover convenient to open and close according to claim 1, characterized in that the limiting mechanism comprises a ratchet (10), a ratchet (11), a rotating shaft (12) and a torsion spring (13), the ratchet (10) is arranged at the top of the circular block (5), the ratchet (10) is fixedly connected with the T-shaped rod (4), the ratchet (11) is meshed with the ratchet (10), the rotating shaft (12) is movably connected with one side of the ratchet (11) far away from the ratchet (10), the rotating shaft (12) is fixedly connected with the top of the first cavity (3), the torsion spring (13) is sleeved on the outer surface of the rotating shaft (12) near the ratchet (11), one end of the torsion spring (13) is fixedly connected with the rotating shaft (12), and the other end of the torsion spring (13) is fixedly connected with the ratchet (11), one side of the ratchet (11) is provided with a separating mechanism.

3. The sealing and heat-insulating cover convenient to open and close according to claim 2, wherein the separating mechanism comprises a pressing rod (14), a second cavity (15), a limiting block (16) and a spring (17), the pressing rod (14) is arranged on one side of the ratchet (11), the top of the pressing rod (14) penetrates through the heat-insulating cover (1) and extends to the outer side of the heat-insulating cover (1), the second cavity (15) is formed in the position, close to the pressing rod (14), of the heat-insulating cover (1), the limiting block (16) is fixedly connected to the outer surface, located at the second cavity (15), of the pressing rod (14), and the spring (17) is arranged at the bottom of the limiting block (16).

4. The sealing and heat-insulating cover convenient to open and close as claimed in claim 1, wherein a sealing gasket (18) is arranged at the top of the heat-insulating cylinder (2), and the sealing gasket (18) is fixedly connected with the heat-insulating cover (1).

5. The sealing and heat-insulating cover convenient to open and close as claimed in claim 4, characterized in that a locking groove (19) is formed in the heat-insulating cylinder (2) close to the lock catch (8).

6. The sealing and heat-insulating cover convenient to open and close as claimed in claim 1, wherein a bearing (20) is fixedly connected to the outer surface of the T-shaped rod (4) close to the heat-insulating cylinder (2), and the bearing (20) is embedded in the heat-insulating cylinder (2).

7. A sealing and insulating cover for facilitating opening and closing according to claim 5, characterized in that the locking groove (19) is adapted to the locking catch (8).