CN215348553U

CN215348553U - Put dish frame convenient to receive and release

Info

Publication number: CN215348553U
Application number: CN202121310659.9U
Authority: CN
Inventors: 夏少坚
Original assignee: Xuzhou Xuandao Enterprise Management Consulting Co ltd
Current assignee: Xuzhou Xuandao Enterprise Management Consulting Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-31
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a dish placing rack convenient to fold and unfold, which comprises a bottom plate, wherein two fixed columns are fixedly arranged on two sides of the top of the bottom plate, telescopic columns are connected inside the fixed columns in a sliding mode, a top plate is fixedly arranged on the tops of the telescopic columns, supporting blocks are fixedly arranged between the back face and the front face of the inner walls of the telescopic columns, fixed rods are fixedly arranged on two sides of each supporting block, and first limiting plates are fixedly arranged at free ends of the fixed rods. This put dish frame convenient to receive and release uses the lift that makes roof and flexible post can be quick through the cooperation of flexible post, control rope, control block, handle, gyro wheel structure, fixed column, flexible hole, dead lever, connection rope, connecting plate, first pivot, fixture block, first limiting plate, first spring, supporting shoe and second pivot, and lift process operation is simple swift, need not borrow other instruments, can accomplish alone, when not using, can reduce roof and flexible post.

Description

Put dish frame convenient to receive and release

Technical Field

The utility model relates to the field of furniture, in particular to a vegetable placing rack convenient to fold and unfold.

Background

Furniture refers to a large variety of appliances and facilities which are indispensable for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is various in door types, different in materials, complete in variety and different in use, is an important basis for establishing working and living spaces, and consists of four factors including materials, structures, appearance forms and functions, wherein the functions are leading factors and are driving force for promoting furniture development.

However, the dish rack is usually used for gathering food, and is not always used every day when sundries such as dishes, wine and water are more, and when the dish rack is not used, the dish rack often occupies a large space when being stored due to the large volume of the dish rack.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dish placing rack convenient to fold and unfold so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a dish placing rack convenient to fold and unfold comprises a bottom plate, wherein two fixed columns are fixedly arranged on two sides of the top of the bottom plate, telescopic columns are connected inside the fixed columns in a sliding mode, a top plate is fixedly arranged on the tops of the telescopic columns, a supporting block is fixedly arranged between the back face and the front face of the inner wall of each telescopic column, fixed rods are fixedly arranged on two sides of each supporting block, a first limiting plate is fixedly arranged at the free end of each fixed rod, a clamping block is connected to the outer wall of each fixed rod in a sliding mode, a first spring is sleeved on the outer wall of each fixed rod and located between the corresponding supporting block and the corresponding clamping block, telescopic holes matched with the clamping blocks penetrate through two sides of each telescopic column, each clamping block penetrates through the corresponding telescopic hole and extends to the outside of the corresponding telescopic hole, a connecting rope is fixedly arranged on one side, close to the corresponding supporting block, of each telescopic column, and a first rotating shaft is rotatably arranged on the front face and the back face of the inner wall of each telescopic column through bearings, and the connecting rope is connected with the first rotating shaft in a sliding manner, a connecting plate is fixedly mounted at the free end of the connecting rope, a control rope is fixedly mounted at the top of the connecting plate, the free end of the control rope penetrates through one side of a telescopic column and extends to the outside of the control rope, a placing groove is formed in the middle of the top plate in a penetrating manner, a control block is lapped inside the placing groove, the bottom of the control block is fixedly connected with the free end of the control rope, and a handle is fixedly mounted at the top of the control block.

As a still further scheme of the utility model: four sliding connection has the movable plate between the outer wall of fixed column, one side of fixed column is the equidistance and runs through and has seted up a plurality of card holes, the movable plate runs through the sliding hole sliding connection who sets up through its both sides have two with the kellies of card hole looks adaptation, and the one end of kellies extends to the inside in card hole the other end fixed mounting of kellies has the arm-tie, the outer wall of kellies has cup jointed the second stopper, the cover is equipped with the second spring between the outer wall of kellies and the inner wall that is located second stopper and movable plate.

As a still further scheme of the utility model: the telescopic column is rotatably connected with a second rotating shaft through the front surface of the inner wall of the telescopic column and a bearing fixedly installed on the back surface of the inner wall of the telescopic column, two roller structures are fixedly connected to the two sides of the bottom of the top plate, and the second rotating shaft and the roller structures are connected with the control rope in a sliding mode.

As a still further scheme of the utility model: the roller structure comprises two support plates, and the two support plates are rotatably connected with a rotating shaft through bearings fixedly arranged on opposite surfaces of the two support plates.

As a still further scheme of the utility model: the four corners at the top of the movable plate are all penetrated through and provided with moving holes matched with the fixed columns, and the movable plate is connected with the fixed columns in a sliding mode through the moving holes.

As a still further scheme of the utility model: the shapes of the top view image and the bottom view image of the control block are both square, and the side length of the square of the top view image is larger than that of the square of the bottom view image.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a flexible post, the control rope, the control block, the handle, the gyro wheel structure, the fixed column, the flexible hole, the dead lever, connect the rope, the connecting plate, first pivot, the fixture block, first limiting plate, first spring, the cooperation of supporting shoe and second pivot is used and is makeed roof and flexible lift that the post can be quick, lift process operation is simple swift, need not borrow other instruments, can accomplish alone, when not using, can reduce roof and flexible post, be convenient for a plurality of piling up and depositing of putting the dish frame, can save space when making it deposit.

2. This practicality is used through the cooperation of card hole, movable plate, second stopper, arm-tie, kelly and second spring for the adjustment height that the movable plate can convenient and fast can be according to the position of the highly nimble adjustment movable plate of the article placed on bottom plate and the movable plate, and the size in thing space is put in nimble adjustment, improves its suitability.

Drawings

FIG. 1 is a schematic structural view of a vegetable rack convenient to fold and unfold;

FIG. 2 is an enlarged schematic view of a structure at the position C in the vegetable rack convenient to fold and unfold;

FIG. 3 is an enlarged schematic view of a structure at the position B in the vegetable holding rack convenient to fold and unfold;

fig. 4 is an enlarged schematic view of a structure at a position A in the vegetable placing rack convenient to fold and unfold.

In the figure: the device comprises a bottom plate 1, a clamping hole 2, a telescopic column 3, a top plate 4, a control rope 5, a control block 6, a handle 7, a roller structure 8, a moving plate 9, a fixed column 10, a telescopic hole 11, a fixed rod 12, a connecting rope 13, a connecting plate 14, a first rotating shaft 15, a clamping block 16, a first limiting plate 17, a first spring 18, a supporting block 19, a second rotating shaft 20, a second limiting block 21, a pulling plate 22, a clamping rod 23 and a second spring 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the utility model, a dish rack convenient to fold and unfold comprises a bottom plate 1, two fixed columns 10 are fixedly installed on both sides of the top of the bottom plate 1, telescopic columns 3 are slidably connected inside the fixed columns 10, a top plate 4 is fixedly installed on the top of the telescopic columns 3, a supporting block 19 is fixedly installed between the back surface and the front surface of the inner wall of the telescopic columns 3, fixed rods 12 are fixedly installed on both sides of the supporting block 19, a first limiting plate 17 is fixedly installed on the free end of each fixed rod 12, a fixture block 16 is slidably connected to the outer wall of each fixed rod 12, a first spring 18 is sleeved on the outer wall of each fixed rod 12 and between the corresponding support block 19 and the corresponding fixture block 16, telescopic holes 11 matched with the fixture block 16 are formed in both sides of the telescopic columns 3, the fixture block 16 penetrates through the inside of the telescopic holes 11 and extends to the outside of the telescopic holes, a connecting rope 13 is fixedly installed on one side of the fixture block 16 close to the supporting block 19, the telescopic column 3 is rotatably provided with a first rotating shaft 15 through bearings fixedly arranged on the front side and the back side of the inner wall of the telescopic column, a connecting rope 13 is slidably connected with the first rotating shaft 15, a connecting plate 14 is fixedly arranged at the free end of the connecting rope 13, a control rope 5 is fixedly arranged at the top of the connecting plate 14, the free end of the control rope 5 extends to the outside of the telescopic column through a hole formed in one side of the telescopic column 3 in a penetrating manner, a placing groove is formed in the middle of the top plate 4 in a penetrating manner, a control block 6 is lapped inside the placing groove, the bottom of the control block 6 is fixedly connected with the free end of the control rope 5, a handle 7 is fixedly arranged at the top of the control block 6, a moving plate 9 is slidably connected between the outer walls of four fixed columns 10, a plurality of clamping holes 2 are formed in an equidistant penetrating manner on one side of each fixed column 10, and two clamping rods 23 matched with the clamping holes 2 are slidably connected with the moving plate 9 through sliding holes formed in the penetrating manner on the two sides of the moving plate 9, one end of the clamping rod 23 extends to the inside of the clamping hole 2, the other end of the clamping rod 23 is fixedly provided with a pulling plate 22, the outer wall of the clamping rod 23 is sleeved with a second limiting block 21, the outer wall of the clamping rod 23 is sleeved with a second spring 24 between the second limiting block 21 and the inner wall of the movable plate 9, the telescopic column 3 is rotatably connected with a second rotating shaft 20 through bearings fixedly arranged on the front surface and the back surface of the inner wall of the telescopic column, two sides of the bottom of the top plate 4 are fixedly connected with two roller structures 8, the second rotating shaft 20 and the roller structures 8 are slidably connected with the control rope 5, each roller structure 8 comprises two support plates, the two support plates are rotatably connected with rotating shafts through bearings fixedly arranged on opposite surfaces of the two support plates, four corners of the top of the movable plate 9 are respectively provided with a moving hole matched with the fixed column 10 in a penetrating manner, the movable plate 9 is slidably connected with the fixed column 10 through the moving hole, and the overlooking image and image of the control block 6 are both square in shape, and the side length of the overlook image square is larger than that of the bottom image square.

The working principle of the utility model is as follows:

when the vegetable rack is used, the control block 6 is pulled upwards to drive the control rope 5 to move upwards, and further drive the connecting plate 14 and the connecting rope 13 to move upwards, and further drive the clamping block 16 to slide in the telescopic hole 11 and retract into the telescopic column 3, at the moment, the telescopic column 3 can retract into the fixed column 10, when the vegetable rack needs to be pulled out, the top plate 4 is directly pulled upwards to drive the telescopic column 3 to move upwards, when the vegetable rack moves to a certain height, the clamping block 16 is outwards ejected by the elastic force of the first spring 18 to move to the outside of the telescopic column 3 and clamp the top of the fixed column 10, so that the top plate 4 is fixed, the top plate 4 and the telescopic column 3 can be quickly lifted, the lifting process is simple and quick to operate, other tools are not needed, the vegetable rack can be manually lifted by one person, when the vegetable rack is not used, the top plate 4 and the telescopic column 3 can be lowered, the stacking and the storage of a plurality of vegetable racks are facilitated, and the space can be saved when the vegetable rack is stored, the pulling plates 22 on two sides are pulled outwards to drive the clamping rods 23 to move, so that the clamping rods are separated from the inside of the clamping holes 2, the movable plate 9 can slide up and down at the moment, the height of the movable plate is adjusted to be proper, the clamping rods 23 are aligned to other clamping holes 2, the pulling plates 22 are loosened, the elastic force of the second springs 24 pushes the second limiting blocks 21, the clamping rods 23 are driven to move into the clamping holes 2, the movable plate 9 is fixed, the height of the movable plate 9 can be adjusted conveniently and quickly, the position of the movable plate 9 can be adjusted flexibly according to the height of articles placed on the bottom plate 1 and the movable plate 9, the size of an article placing space is adjusted flexibly, and the applicability of the movable plate is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a put dish frame convenient to receive and release, includes bottom plate (1), its characterized in that: the telescopic fixing device is characterized in that two fixing columns (10) are fixedly mounted on two sides of the top of the bottom plate (1), a telescopic column (3) is connected to the inside of each fixing column (10) in a sliding mode, a top plate (4) is fixedly mounted on the top of each telescopic column (3), a supporting block (19) is fixedly mounted between the back face and the front face of the inner wall of each telescopic column (3), fixing rods (12) are fixedly mounted on two sides of each supporting block (19), a first limiting plate (17) is fixedly mounted on the free ends of the fixing rods (12), a clamping block (16) is connected to the outer wall of each fixing rod (12) in a sliding mode, a first spring (18) is sleeved on the outer wall of each fixing rod (12) and located between each supporting block (19) and each clamping block (16), telescopic holes (11) matched with the clamping blocks (16) penetrate through two sides of each telescopic column (3), and the clamping blocks (16) extend to the outside of the telescopic holes (11), one side of the fixture block (16) close to the supporting block (19) is fixedly provided with a connecting rope (13), the telescopic column (3) is rotatably provided with a first rotating shaft (15) through bearings fixedly arranged on the front surface and the back surface of the inner wall of the telescopic column, the connecting rope (13) is connected with the first rotating shaft (15) in a sliding way, the free end of the connecting rope (13) is fixedly provided with a connecting plate (14), the top of the connecting plate (14) is fixedly provided with a control rope (5), the free end of the control rope (5) extends to the outside of the telescopic column (3) through a hole formed in one side of the telescopic column, a placing groove is arranged in the middle of the top plate (4) in a penetrating way, a control block (6) is lapped inside the placing groove, and the bottom of the control block (6) is fixedly connected with the free end of the control rope (5), and the top of the control block (6) is fixedly provided with a handle (7).

2. A dish rack convenient to store and release as claimed in claim 1, wherein: four sliding connection has movable plate (9) between the outer wall of fixed column (10), one side of fixed column (10) is the equidistance and runs through and seted up a plurality of calorie of holes (2), sliding hole sliding connection who sets up is run through its both sides to movable plate (9) has two kellies (23) with calorie hole (2) looks adaptation, and the one end of kellies (23) extends to the inside of calorie hole (2) the other end fixed mounting of kellies (23) has arm-tie (22), second stopper (21) have been cup jointed to the outer wall of kellies (23), the cover is equipped with second spring (24) between the outer wall of kellies (23) and the inner wall that is located second stopper (21) and movable plate (9).

3. A dish rack convenient to store and release as claimed in claim 1, wherein: flexible post (3) are connected with second pivot (20) through the front of its inner wall and back fixed mounting's bearing rotation, two gyro wheel structures (8) of the equal fixedly connected with in both sides of roof (4) bottom, and second pivot (20) and gyro wheel structure (8) all with control rope (5) sliding connection.

4. A dish rack convenient to store and release as claimed in claim 3, wherein: the roller structure (8) comprises two support plates, and the two support plates are rotatably connected with a rotating shaft through bearings fixedly arranged on opposite surfaces of the two support plates.

5. A dish rack convenient to store and release as claimed in claim 2, wherein: four corners at the top of the moving plate (9) are all penetrated through and provided with moving holes matched with the fixed columns (10), and the moving plate (9) is connected with the fixed columns (10) in a sliding mode through the moving holes.

6. A dish rack convenient to store and release as claimed in claim 1, wherein: the shapes of the top view image and the bottom view image of the control block (6) are both square, and the side length of the square of the top view image is larger than that of the square of the bottom view image.