Detachable pot cover lifting cap

Abstract

The utility model provides a detachable pot cover lifting cap which comprises a handle, an installation groove is reserved in the handle, a vacuum suction cup used for adsorbing the handle on a pot cover is fixedly installed at the bottom of the handle, and a control valve used for controlling air inflow in the vacuum suction cup is installed in the installation groove. The mounting groove comprises a first cylindrical groove, a second cylindrical groove and a third cylindrical groove, the control valve comprises a connecting column, a cylindrical pressing block, a circular guide block, a connecting rod, a plugging block and a spring, and the connecting column slidably penetrates through the first through groove and extends into the first cylindrical groove. The detachable pot cover lifting cap is mainly composed of the handle, the vacuum suction cup and the control valve, the handle can be conveniently fixed to different pot covers through the vacuum suction cup, meanwhile, the vacuum suction cup can be conveniently detached from the pot covers through the control valve, and therefore the detachable pot cover lifting cap is convenient to disassemble and assemble, and the detachable pot cover lifting cap is convenient to use. The pot cover can be adaptively and conveniently mounted on different pot covers for use, and the practicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of pot covers, in particular to a detachable pot cover cap. Background Art

[0002] A Chinese patent with publication (announcement) number CN217645027U discloses a portable detachable pot cover, comprising an upper pot cover and a lower pot cover arranged in sequence from top to bottom, wherein a handle mounting hole is arranged at the top of the upper pot cover, a mounting screw is fixed at the lower end of the handle, and the lower end of the mounting screw passes through an isolation sleeve and the mounting hole in sequence.

[0003] Although the above-mentioned portable and detachable pot cover is convenient for switching between the two pot covers and can adapt to different kitchen utensils; the upper pot cover and the lower pot cover can be detached for carrying, thus reducing the occupied area.

[0004] However, the handle in the above-mentioned portable detachable pot cover must be equipped with a screw and a threaded blind hole during installation, which will increase the manufacturing cost of the pot cover. More importantly, the handle is difficult to be installed on different pot covers, resulting in poor practicality.

[0005] For this reason, a detachable pot lid lifting cap is proposed. Utility Model Content

[0006] The utility model aims to solve the problem raised in the background technology and provides a detachable pot lid lifting cap.

[0007] The specific technical solutions are as follows:

[0008] A detachable pot lid cap, comprising:

[0009] A handle, wherein a mounting groove is reserved inside the handle, and a vacuum suction cup for adsorbing the handle on the pot cover is fixedly installed at the bottom of the handle, and a control valve for controlling air intake inside the vacuum suction cup is installed inside the mounting groove.

[0010] As a preferred solution of the utility model, the mounting groove includes a first cylindrical groove, a second cylindrical groove and a third cylindrical groove, the first cylindrical groove is arranged near the middle of the handle, the second cylindrical groove is located above the first cylindrical groove, and the second cylindrical groove passes through the top of the handle, a first through groove is provided between the second cylindrical groove and the first cylindrical groove, the third cylindrical groove is located below the first cylindrical groove, and the third cylindrical groove passes through the bottom of the handle, and a second through groove is provided between the third cylindrical groove and the first cylindrical groove, wherein:

[0011] A first air inlet hole is defined between the third cylindrical groove and the first cylindrical groove, a second air inlet hole is defined between the second cylindrical groove and the first cylindrical groove, and the second air inlet hole is communicated with the first air inlet hole.

[0012] As a preferred solution of the utility model, the control valve includes a connecting column, a cylindrical pressing block, a circular guide block, a connecting rod, a blocking block and a spring, the connecting column slides through the first through groove and extends into the interior of the first cylindrical groove, the cylindrical pressing block is movably installed in the interior of the second cylindrical groove, and an air intake gap is provided between the cylindrical pressing block and the second cylindrical groove, the bottom of the cylindrical pressing block is fixedly connected to the upper end of the connecting column, the circular guide block is fixedly sleeved on the connecting column, and the circular guide block is located inside the first cylindrical groove The connecting rod is fixedly mounted on the bottom end of the connecting column, and the connecting rod is movably arranged through the second through-slot, the blocking block is fixedly mounted on the bottom end of the connecting rod, and the blocking block is located inside the third cylindrical groove, and there is no gap between the blocking block and the third cylindrical groove, the spring is sleeved on the connecting column, the upper end of the spring is abutted against the bottom of the circular guide block, and the bottom end of the spring is abutted against the inner bottom wall of the first cylindrical groove, and under the action of the spring, the blocking block is located inside the third cylindrical groove and blocks the first air inlet.

[0013] As a preferred solution of the utility model, a third air inlet hole is provided on the circular guide block, and the third air inlet hole is respectively connected with the first air inlet hole and the second air inlet hole; when the cylindrical pressing block is pressed toward the vacuum suction cup to drive the blocking block to leave the third cylindrical groove, the interior of the vacuum suction cup is connected with the air intake gap between the cylindrical pressing block and the second cylindrical groove through the first air inlet hole, the third air inlet hole and the second air inlet hole in sequence.

[0014] As a preferred solution of the utility model, the side surface of the circular guide block is slidably fitted with the inner wall of the first cylindrical groove.

[0015] As a preferred solution of the present invention, the vacuum suction cup is a silicone rubber vacuum suction cup.

[0016] The utility model has the following beneficial effects:

[0017] The detachable pot lid lifting cap provided by the utility model mainly consists of a handle, a vacuum suction cup and a control valve. The handle can be conveniently fixed on different pot lids by using the vacuum suction cup, and the vacuum suction cup can be conveniently removed from the pot lid by using the control valve, so that the detachable pot lid lifting cap is easy to disassemble and assemble, and can be conveniently installed on different pot lids for use, and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a detachable pot lid lifting cap provided in an embodiment of the utility model;

[0019] Figure 2 A structural schematic diagram of a detachable pot lid cap provided by an embodiment of the utility model from another perspective;

[0020] Figure 3 A schematic cross-sectional view of a detachable pot lid lifting cap provided in an embodiment of the utility model;

[0021] Figure 4 for Figure 3 Schematic diagram of the decomposition structure.

[0022] In the attached figure:

[0023] 1. Handle; 101. First cylindrical groove; 102. First through groove; 103. Second cylindrical groove; 104. Second through groove; 105. Third cylindrical groove; 106. First air inlet; 107. Second air inlet;

[0024] 2. Vacuum suction cup;

[0025] 3. Control valve; 301. Connecting column; 302. Circular guide block; 303. Cylindrical pressing block; 304. Connecting rod; 305. Blocking block; 306. Spring; 307. Third air inlet hole. DETAILED DESCRIPTION

[0026] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0027] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0028] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0029] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example

[0031] The detachable pot lid cap provided in this embodiment is as follows: Figure 1-Figure 4 As shown, it includes: a handle 1, a mounting groove is reserved inside the handle 1, and a vacuum suction cup 2 for adsorbing it on the pot cover is fixedly installed at the bottom of the handle 1, and a control valve 3 for controlling the air intake inside the vacuum suction cup 2 is installed inside the mounting groove.

[0032] The detachable pot lid lifting cap adopting the above technical solution is mainly composed of a handle 1, a vacuum suction cup 2 and a control valve 3. The handle 1 can be conveniently fixed on different pot lids by using the vacuum suction cup 2, and the vacuum suction cup 2 can be conveniently removed from the pot lid by using the control valve 3, so that the detachable pot lid lifting cap is easy to disassemble and assemble, and can be conveniently installed on different pot lids for use, and has good practicality.

[0033] Specifically, in the present embodiment, the installation grooves include a first cylindrical groove 101, a second cylindrical groove 103 and a third cylindrical groove 105. The first cylindrical groove 101 is arranged near the middle of the handle 1, the second cylindrical groove 103 is located above the first cylindrical groove 101, and the second cylindrical groove 103 passes through the top of the handle 1, a first through groove 102 is provided between the second cylindrical groove 103 and the first cylindrical groove 101, the third cylindrical groove 105 is located below the first cylindrical groove 101, and the third cylindrical groove 105 passes through the bottom of the handle 1, a second through groove 104 is provided between the third cylindrical groove 105 and the first cylindrical groove 101, a first air inlet hole 106 is provided between the third cylindrical groove 105 and the first cylindrical groove 101, a second air inlet hole 107 is provided between the second cylindrical groove 103 and the first cylindrical groove 101, and the second air inlet hole 107 is communicated with the first air inlet hole 106.

[0034] Specifically, in this embodiment, the control valve 3 includes a connecting column 301, a cylindrical pressing block 303, a circular guide block 302, a connecting rod 304, a blocking block 305 and a spring 306. The connecting column 301 slides through the first through groove 102 and extends into the interior of the first cylindrical groove 101. The cylindrical pressing block 303 is movably installed in the interior of the second cylindrical groove 103, and there is an air intake gap between the cylindrical pressing block 303 and the second cylindrical groove 103. The bottom of the cylindrical pressing block 303 is fixedly connected to the upper end of the connecting column 301, and the circular guide block 302 is fixedly sleeved on the connecting column 301, and the circular guide block 302 is located in the first cylindrical groove 1 01, a connecting rod 304 is fixedly mounted on the bottom end of the connecting column 301, and the connecting rod 304 is movable through the second through groove 104, a blocking block 305 is fixedly mounted on the bottom end of the connecting rod 304, and the blocking block 305 is located inside the third cylindrical groove 105, and there is no gap between the blocking block 305 and the third cylindrical groove 105, a spring 306 is sleeved on the connecting column 301, the upper end of the spring 306 is against the bottom of the circular guide block 302, and the bottom end of the spring 306 is against the inner bottom wall of the first cylindrical groove 101, under the action of the spring 306, the blocking block 305 is located inside the third cylindrical groove 105 and blocks the first air inlet 106.

[0035] Specifically, in the present embodiment, a third air inlet hole 307 is provided on the circular guide block 302, and the third air inlet hole 307 is respectively connected with the first air inlet hole 106 and the second air inlet hole 107. When the cylindrical pressing block 303 is pressed toward the vacuum suction cup 2 to drive the blocking block 305 to leave the third cylindrical groove 105, the interior of the vacuum suction cup 2 is connected with the air intake gap between the cylindrical pressing block 303 and the second cylindrical groove 103 through the first air inlet hole 106, the third air inlet hole 307 and the second air inlet hole 107 in sequence. When the interior of the vacuum suction cup 2 is connected with the air intake gap between the cylindrical pressing block 303 and the second cylindrical groove 103 through the first air inlet hole 106, the third air inlet hole 307 and the second air inlet hole 107 in sequence, air can enter the interior of the vacuum suction cup 2, so that the vacuum suction cup 2 can be easily removed from the pot cover.

[0036] Specifically, in this embodiment, in order to ensure the guiding effect of the circular guide block 302 , the side surface of the circular guide block 302 is slidably fitted with the inner wall of the first cylindrical groove 101 .

[0037] Specifically, in this embodiment, in order to ensure the service life and adsorption strength of the vacuum suction cup 2, the vacuum suction cup 2 is a silicone rubber vacuum suction cup.

[0038] In summary, the detachable pot lid cap provided in this embodiment has the following advantages:

[0039] The detachable pot lid lifting cap can conveniently fix the handle 1 on different pot lids by using the vacuum suction cup 2, and can conveniently remove the vacuum suction cup 2 from the pot lid by using the control valve 3, so that the detachable pot lid lifting cap is easy to disassemble and assemble, and can be conveniently installed on different pot lids for use, and has good practicality.

[0040] When in use, the handle 1 is held and the vacuum suction cup 2 is pressed on a pot cover with a smooth surface (such as a glass pot cover or a stainless steel pot cover). During the pressing process of the vacuum suction cup 2, the air inside the vacuum suction cup 2 is discharged through the edge of the vacuum suction cup 2, so that a negative pressure is formed inside the vacuum suction cup 2, and the vacuum suction cup 2 is adsorbed on the pot cover with a smooth surface by using the negative pressure. When it is necessary to remove the handle 1, the cylindrical pressing block 303 is pressed in the direction of the vacuum suction cup 2 with a finger to drive the blocking block 305 to leave the third cylindrical groove 105. At this time, the interior of the vacuum suction cup 2 is connected to the air intake gap between the cylindrical pressing block 303 and the second cylindrical groove 103 through the first air inlet hole 106, the third air inlet hole 307 and the second air inlet hole 107 in sequence to form an air intake channel. At this time, the outside air can enter the interior of the vacuum suction cup 2 through the air intake channel, so that the negative pressure inside the vacuum suction cup 2 disappears, and the vacuum suction cup 2 can be easily removed from the pot cover.

[0041] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable pot lid, characterized in that: include: A handle (1), wherein a mounting groove is reserved inside the handle (1), and a vacuum suction cup (2) is fixedly mounted at the bottom of the handle (1) for adsorbing the handle on a pot cover, and a control valve (3) is mounted inside the mounting groove for controlling air intake inside the vacuum suction cup (2); The mounting groove comprises a first cylindrical groove (101), a second cylindrical groove (103) and a third cylindrical groove (105); the first cylindrical groove (101) is arranged near the middle of the handle (1); the second cylindrical groove (103) is located above the first cylindrical groove (101), and the second cylindrical groove (103) passes through the top of the handle (1); a first through groove (102) is provided between the second cylindrical groove (103) and the first cylindrical groove (101); the third cylindrical groove (105) is located below the first cylindrical groove (101), and the third cylindrical groove (105) passes through the bottom of the handle (1); a second through groove (104) is provided between the third cylindrical groove (105) and the first cylindrical groove (101), wherein: A first air inlet hole (106) is provided between the third cylindrical groove (105) and the first cylindrical groove (101), a second air inlet hole (107) is provided between the second cylindrical groove (103) and the first cylindrical groove (101), and the second air inlet hole (107) is connected to the first air inlet hole (106).

2. The detachable pot lid cap according to claim 1, characterized in that: The control valve (3) comprises a connecting column (301), a cylindrical pressing block (303), a circular guide block (302), a connecting rod (304), a blocking block (305) and a spring (306); the connecting column (301) slides through the first through groove (102) and extends into the interior of the first cylindrical groove (101); the cylindrical pressing block (303) is movably installed in the interior of the second cylindrical groove (103); and an air intake gap is provided between the cylindrical pressing block (303) and the second cylindrical groove (103); the bottom of the cylindrical pressing block (303) is fixedly connected to the upper end of the connecting column (301); the circular guide block (302) is fixedly sleeved on the connecting column (301), and the circular guide block (302) is located in the interior of the first cylindrical groove (101); the connecting rod (3 04) is fixedly mounted on the bottom end of the connecting column (301), and the connecting rod (304) is movably arranged to pass through the second through groove (104), the blocking block (305) is fixedly mounted on the bottom end of the connecting rod (304), and the blocking block (305) is located inside the third cylindrical groove (105), and there is no gap between the blocking block (305) and the third cylindrical groove (105), the spring (306) is sleeved on the connecting column (301), the upper end of the spring (306) is against the bottom of the circular guide block (302), and the bottom end of the spring (306) is against the inner bottom wall of the first cylindrical groove (101), under the action of the spring (306), the blocking block (305) is located inside the third cylindrical groove (105) and blocks the first air inlet (106).

3. The detachable pot lid cap according to claim 2, characterized in that: The circular guide block (302) is provided with a third air inlet hole (307), and the third air inlet hole (307) is respectively connected with the first air inlet hole (106) and the second air inlet hole (107). When the cylindrical pressing block (303) is pressed in the direction of the vacuum suction cup (2) to drive the blocking block (305) to leave the third cylindrical groove (105), the interior of the vacuum suction cup (2) is connected with the air inlet gap between the cylindrical pressing block (303) and the second cylindrical groove (103) through the first air inlet hole (106), the third air inlet hole (307) and the second air inlet hole (107) in sequence.

4. The detachable pot lid cap according to claim 3, characterized in that: The side surface of the circular guide block (302) is slidably fitted with the inner wall of the first cylindrical groove (101).

5. The detachable pot lid cap according to any one of claims 1 to 4, characterized in that: The vacuum suction cup (2) is a silicone rubber vacuum suction cup.

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