CN109247848B

CN109247848B - But height-adjusting's pot cover rack

Info

Publication number: CN109247848B
Application number: CN201811196183.3A
Authority: CN
Inventors: 庞江涛
Original assignee: Foshan Shunde Shengmei Electric Appliance Co ltd
Current assignee: Foshan Shunde Shengmei Electric Appliance Co ltd
Priority date: 2018-10-15
Filing date: 2018-10-15
Publication date: 2022-10-11
Anticipated expiration: 2038-10-15
Also published as: CN109247848A

Abstract

The invention relates to a height-adjustable pot cover placing frame which comprises a base, an adjusting rod, limiting blocks and a connecting rod, wherein the adjusting rod and a sliding groove are respectively arranged at two ends of the upper surface of the base; a first clamping block is arranged on the outer side of the connecting end of the upper rod and the first limiting block, a second clamping block is arranged at one end, close to the adjusting rod, of the second limiting block, and two ends of the connecting rod are rotatably connected with the first clamping block and the second clamping block through rotating shafts; the invention has the advantages of reasonable structure, adjustable height and convenient use.

Description

But height-adjusting's pot cover rack

Technical Field

The invention belongs to the field of kitchen supplies, and particularly relates to a pot cover placing frame with adjustable height.

Background

The pot cover is a kitchen article which is necessary for cooking in daily life of people, and mainly has the functions of keeping the temperature of substances in the pot and preventing liquid splashing and steam escape caused by factors such as heating of the substances in the pot; however, the pot cover is not convenient to place during cooking, if the pot cover is directly placed on the table top of the cupboard, bacteria on the table top of the cupboard are easily infected due to the fact that the outer edge of the pot cover is in direct contact with the table top of the cupboard, the pot cover is not sanitary, and when the pot cover is placed in an inverted state, the pot cover is not convenient to take and place; in order to facilitate placement, a plurality of pot covers with L-shaped placing racks are already available on the market, but the pot covers cannot be adjusted in height when placed due to the fact that the placing racks and the pot covers are integrally connected, applicability of the pot covers is affected, and occupied space is large when the pot covers are placed in the using process; therefore, in order to solve the above problems, it is necessary to develop a pot cover placing rack which is reasonable in structure, adjustable in height and convenient to use.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a pot cover placing frame which is reasonable in structure, adjustable in height and convenient to use.

The purpose of the invention is realized as follows: a pot cover placing frame with adjustable height comprises a base, an adjusting rod, limiting blocks and a connecting rod, wherein adjusting rods and sliding grooves are respectively arranged at two ends of the upper surface of the base, the adjusting rods are fixedly connected with the base in a vertical mode, each adjusting rod comprises an upper rod, a lower rod and an adjusting screw rod, the adjusting screw rods are located between the upper rod and the lower rod, grooves are respectively formed in the contact ends of the upper rod and the lower rod and the adjusting screw rods, threads are arranged on the groove walls of the grooves, an adjusting block is arranged at the middle position of each adjusting screw rod, two ends of each adjusting screw rod are respectively in threaded connection with the upper rod and the lower rod through the grooves, the threads of the outer surfaces of the two ends of each adjusting screw rod are opposite in reverse direction, each limiting block comprises a first limiting block and a second limiting block, the first limiting block is fixedly arranged at the upper end of each adjusting rod, a semicircular first limiting groove is arranged at the middle position of the upper surface of each second limiting block, a sliding block is connected with the sliding grooves in a sliding mode through the sliding blocks, and a second limiting groove in a right-angle trapezoid shape is arranged at the middle position of the upper surface; the upper boom with the fixed first fixture block that is provided with in the outside of first stopper link, the second stopper is close to the fixed second fixture block that is provided with in one end of adjusting the pole, the both ends of connecting rod are provided with the pivot to rotate through pivot and first fixture block and second fixture block and be connected.

The lower surface of the base is fixedly provided with an anti-skidding soft cushion.

The length direction of the sliding groove is consistent with that of the base, and the length of the sliding groove is half of that of the base.

And two ends of the sliding groove are fixedly provided with stop blocks.

The regulating block is of a cube structure, and a regulating through hole is formed in the center of the regulating block.

The invention has the beneficial effects that: the adjusting rod is arranged on the upper surface of the base, when the adjusting rod is used, the adjusting block is rotated to drive the adjusting screw to rotate, the two ends of the adjusting screw are connected with the grooves through threads, the threads at the two ends of the adjusting screw are opposite in reverse direction, so that the upper rod and the lower rod move outwards at the same time or move inwards at the same time, the height adjustment between the first limiting block and the second limiting block is completed through adjusting the distance between the upper rod and the lower rod, the applicability of the adjusting rod is improved, meanwhile, a first clamping block is fixedly arranged on the outer side of the connecting end of the upper rod and the first limiting block, a second clamping block is fixedly arranged at one end of the second limiting block, which is close to the adjusting rod, and the connecting rod is rotatably connected with the first clamping block and the second clamping block through rotating shafts at the two ends of the connecting rod; in general, the invention has the advantages of reasonable structure, adjustable height and convenient use.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of a front view of the present invention.

In the figure: 1. the anti-skidding mechanism comprises a base 11, a sliding groove 12, an anti-skidding soft cushion 13, a stop block 2, an adjusting rod 21, an upper rod 22, a lower rod 23, an adjusting screw 24, a groove 25, an adjusting block 251, an adjusting through hole 3, a limiting block 31, a first limiting block 311, a first limiting groove 32, a second limiting block 321, a second limiting groove 33, a sliding block 4, a connecting rod 5, a first clamping block 6 and a second clamping block.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

Example (b): as shown in fig. 1 and 2, a pot cover placing frame with adjustable height comprises a base 1, an adjusting rod 2, a limiting block 3 and a connecting rod 4, wherein the adjusting rod 2 and a sliding groove 11 are respectively arranged at two ends of the upper surface of the base 1, the adjusting rod 2 is fixedly connected with the base 1 in a vertical manner, the adjusting rod 2 comprises an upper rod 21, a lower rod 22 and an adjusting screw 23, the adjusting screw 23 is positioned between the upper rod 21 and the lower rod 22, the contact ends of the upper rod 21 and the lower rod 22 with the adjusting screw 23 are respectively provided with a groove 24, threads are arranged on the groove wall of the groove 24, an adjusting block 25 is arranged at the middle position of the adjusting screw 23, two ends of the adjusting screw are respectively in threaded connection with the upper rod 21 and the lower rod 22 through the grooves 24, the threads on the outer surfaces of the two ends of the adjusting screw 23 are reversely opposite, the limiting block 3 comprises a first limiting block 31 and a second limiting block 32, the first limiting block 31 is fixedly arranged at the upper end of the adjusting rod 2, a semicircular first limiting groove 311 is arranged at the middle position of the upper surface, a sliding block 33 is fixedly arranged at the lower end of the second limiting block 32, and is slidably connected with the sliding groove 11, and a trapezoidal limiting groove 321 is arranged at the middle position of the upper surface; the outer side of the connecting end of the upper rod 21 and the first limiting block 31 is fixedly provided with a first clamping block 5, one end of the second limiting block 32 close to the adjusting rod 2 is fixedly provided with a second clamping block 6, and two ends of the connecting rod 4 are provided with rotating shafts and are rotatably connected with the first clamping block 5 and the second clamping block 6 through the rotating shafts.

The lower surface of the base 1 is fixedly provided with the anti-skidding soft cushion 12, and the stability of the invention during placement can be increased by arranging the anti-skidding soft cushion 12; the length direction of the sliding chute 11 is consistent with that of the base 1, and the length of the sliding chute is half of that of the base 1; the two ends of the chute 11 are fixedly provided with the stoppers 13, and the stopper 13 is arranged, so that the problem that the use is influenced by the fact that the second stopper 32 is separated from the base 1 when the height between the first stopper 31 and the second stopper 32 is adjusted by the adjusting screw 23 is avoided; the adjusting block 25 is of a square structure, an adjusting through hole 251 is formed in the center of the adjusting block, and the adjusting through hole 251 is arranged, so that convenience in operation when the adjusting block 25 rotates can be improved.

When the pot cover is used, firstly, a rotating rod is inserted into an adjusting through hole 251 in the center of an adjusting block 25, the adjusting block 25 is driven to rotate by the rotating rod, so that an adjusting screw 23 is driven to rotate, then, because the threads at the two ends of the adjusting screw 23 are opposite in reverse direction, the upper rod 21 and the lower rod 22 can simultaneously move outwards or simultaneously move inwards by the aid of the threaded connection between the rotating adjusting screw 23 and the groove 24, so that the distance between the upper rod 21 and the lower rod 22 is adjusted, the height between a first limiting block 31 fixedly arranged at the upper end of the adjusting rod 2 and a second limiting block 32 in the sliding groove 11 is adjusted, finally, after the pot cover is adjusted to a proper position, the middle position and the bottom end of the pot cover are respectively placed on the first limiting block 31 and the second limiting block 32, the pot cover is limited by the first limiting groove 311 and the second limiting groove 321, meanwhile, a first clamping block 5 is fixedly arranged at the outer side of the connecting end of the upper rod 21 and the first limiting block 31, a second clamping block 6 is fixedly arranged at one end, a sliding block 32 is connected with a second limiting block 11 through a sliding structure, and a second clamping block 33 is connected with a base 11, and the sliding structure of the sliding block 31, and the sliding block 4, and the sliding structure is convenient and convenient to use; generally, the height-adjustable multifunctional chair has the advantages of reasonable structure, adjustable height and convenience in use.

Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a but height-adjusting's pot cover rack, includes base (1), adjusts pole (2), stopper (3) and connecting rod (4), its characterized in that: the adjusting device comprises a base (1), wherein two ends of the upper surface of the base (1) are respectively provided with an adjusting rod (2) and a sliding groove (11), the adjusting rod (2) is vertically and fixedly connected with the base (1), the adjusting rod (2) comprises an upper rod (21), a lower rod (22) and an adjusting screw rod (23), the adjusting screw rod (23) is positioned between the upper rod (21) and the lower rod (22), contact ends of the upper rod (21) and the lower rod (22) and the adjusting screw rod (23) are respectively provided with a groove (24), threads are arranged on the groove wall of the groove (24), an adjusting block (25) is arranged in the middle of the adjusting screw rod (23), two ends of the adjusting block are respectively in threaded connection with the upper rod (21) and the lower rod (22) through the grooves (24), the threads on the outer surfaces of the two ends of the adjusting screw rod (23) are opposite in opposite directions, the length direction of the sliding groove (11) is consistent with the length direction of the base (1), the length of the sliding groove (1) is half of the length of the base (1), and two ends of the sliding groove (11) are fixedly provided with a stop block (13); the limiting block (3) comprises a first limiting block (31) and a second limiting block (32), the first limiting block (31) is fixedly arranged at the upper end of the adjusting rod (2), a semicircular first limiting groove (311) is formed in the middle of the upper surface of the first limiting block, a sliding block (33) is fixedly arranged at the lower end of the second limiting block (32) and is connected with the sliding groove (11) in a sliding mode through the sliding block (33), and a right-angled trapezoidal second limiting groove (321) is formed in the middle of the upper surface of the second limiting block; go up pole (21) with the outside of first stopper (31) link is fixed and is provided with first fixture block (5), second stopper (32) are close to the one end of adjusting pole (2) is fixed and is provided with second fixture block (6), the both ends of connecting rod (4) are provided with the pivot to rotate through pivot and first fixture block (5) and second fixture block (6) and be connected.

2. The pot cover placing frame with the adjustable height of claim 1, wherein: the lower surface of the base (1) is fixedly provided with an anti-skidding soft cushion (12).

3. The pot cover placing frame with the adjustable height of claim 1, wherein: the adjusting block (25) is of a cube structure, and an adjusting through hole (251) is formed in the center of the adjusting block.