CN218791107U - Foot pad device for table and chair - Google Patents

Abstract

The utility model discloses a foot pad device for tables and chairs, relates to the technical field of table and chair foot pad devices, and comprises a foot pad main body, an auxiliary moving mechanism is arranged inside the foot pad main body, and the auxiliary moving mechanism includes a connecting rod, The outer surface of the connecting rod is rotatably connected with a moving wheel, the two ends of the connecting rod are fixedly connected with connecting blocks, and the outer surfaces of the two connecting blocks are provided with a group of limiting holes, and the two connecting blocks The side faces away from each other are fixedly connected with hexagonal blocks, and the outer surfaces of the two connecting blocks are fixedly connected with symmetrical limiting plates. It can be set through the cooperation between the main body of the foot pad and the auxiliary moving mechanism, so that people can move the table more conveniently, avoiding the troublesome situation in the process of moving the table due to the heavy weight of the table , which further saves manpower and reduces people's troubles in the process of moving the table.

Description

Foot pad device for table and chair

technical field

The utility model relates to the technical field of table and chair foot pad devices, in particular to a table and chair foot pad device.

Background technique

Tables and chairs are a kind of household or office supplies that are more common in our daily life. For a table, it is composed of a table leg and a table board. The table legs that are more common in our life are usually made of metal or wood. If you use Metal materials may cause scratches to the indoor floor tiles, but when using wooden materials, the floor tiles may be damp due to daily mopping, which will cause the wooden table legs to be corroded. In order to avoid the above two situations, people need Use a mat to protect it.

According to a foot pad device for outdoor dining tables and chairs disclosed in the patent No. CN107981592B, the device includes a pressure plate slidingly arranged in the storage bucket, and the upper surface of the pressure plate is rotatably connected with a working rod , the top of the storage bucket is fixed with a cover, and the thread of the working rod runs through the cover to communicate with the outside; this foot pad device uses the softness of magnetic mud to better fill the gaps between various objects in the ground and improve the table and chairs. The environment in which the tables and chairs are placed ensures the stability of the tables and chairs in any environment.

When people use the foot pad device to protect the table legs of the table, the table must be lifted first, and then the foot pad device is fixed to the bottom of the table leg, so as to prevent the table leg from directly contacting the indoor floor tiles or the ground , due to the heavy weight of the table, people will be more laborious in the process of moving it, but the above-mentioned device does not have the function of assisting the movement during use, so that the table cannot be moved more conveniently, so it is necessary to People still need to consume more manpower when moving the table, which is inconvenient for people to use; for this reason, we provide a foot pad device for tables and chairs to solve the above problems.

Utility model content

The purpose of the utility model is to provide a foot pad device for tables and chairs in order to make up for the deficiencies of the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a foot pad device for tables and chairs, including a foot pad main body, the material of the foot pad main body is a relatively hard plastic material, and the interior of the foot pad main body is provided with an auxiliary moving mechanism, the auxiliary moving mechanism includes a connecting rod, the outer surface of the connecting rod is rotatably connected with a moving wheel, and the moving wheel realizes the rotational connection with the connecting rod through the bearing installed on the outer surface of the connecting rod, and the two ends of the connecting rod Both are fixedly connected with connecting blocks, and the two connecting blocks extend to the outside of the main body of the foot pad and are slidably connected with the main body of the foot pad. The outer surfaces of the two connecting blocks are provided with a set of limiting holes, each set of limiting The number of holes is three, and the sides of the two connecting blocks away from each other are fixedly connected with a hexagonal block. By setting the hexagonal block, people can slide the connecting block down more conveniently. The outer surfaces of the two connecting blocks Both are fixedly connected with symmetrical limit plates, and the upper surfaces of the two connecting blocks are fixedly connected with a spring one, which can play a reset role by setting the spring one, and when the spring one is in the original state, the moving wheel is located on the foot. Pad the inside of the main body.

Further, the inner wall of the main body of the foot pad is fixedly connected with a support plate, and one of the two springs is fixedly connected to the bottom surface of the support plate. By setting the support plate, the table legs can be supported. When the device is installed Make sure that the bottom end of the table leg is in contact with the upper surface of the support plate.

Further, the inner wall of the main body of the foot pad is provided with a set of limiting grooves, the limiting plate is slidably connected to the inner wall of the limiting groove, and by sliding the limiting plate to the inner wall of the limiting groove, the connecting block can be prevented from The inside of the pad body moves left and right.

Further, the inner wall of the main body of the foot pad is slidably connected with a symmetrical clamping plate, and the sides of the two clamping plates away from each other are rotatably connected with threaded rods, and the two side walls of the clamping plate are connected to the main body of the foot pad. The inner wall of the table leg is in contact, and the clamping and fixing of the bottom end of the table leg can be realized through the clamping action of the two clamping plates.

Further, both of the two threaded rods extend to the outside of the main body of the foot pad and are threadedly connected with the main body of the foot pad. The ends of the two threaded rods that are far away from each other are fixedly connected with handles. Rotating the threaded rod can drive the two clamping plates to approach each other, so as to realize the clamping and fixing of the table leg, and facilitate the installation of the device on the bottom end of the table leg.

Further, the front of the main body of the foot pad is provided with a movable plate, and a side of the movable plate close to the main body of the foot pad is fixedly connected with a set of limit rods, and the limit rods are adapted to the limit holes. Inserting into the inside of the limiting hole can realize the fixing of the connecting block, so that the moving wheel can be stretched out from the bottom of the foot pad main body to realize the movement of the table.

Further, one side of the movable plate close to the main body of the foot pad is fixedly connected with a symmetrical sliding rod, and the two sliding rods are slidably connected with the main body of the foot pad and extend to the inside of the main body of the foot pad. The outer surfaces of the sliding rods are all fixedly connected to the limit pads, and the outer surfaces of the two sliding rods are all sleeved with springs two, and the two springs are fixedly connected to the inner wall of the main body of the foot pads. Prevent the sliding bar from breaking away from the main body of the foot pad, and the outward movement of the movable plate can drive the sliding bar to move outward, and the outward movement of the sliding bar can drive the limit pad to move outward. At this time, the second spring is in a compressed state.

Compared with the prior art, the foot pad device of the table and chair has the following beneficial effects:

1. The utility model enables people to move the table more conveniently through the cooperative arrangement between the main body of the foot pad and the auxiliary moving mechanism, thus effectively avoiding people's trouble of moving the table due to the heavy weight of the table. The more troublesome situation in the process further saves manpower, and reduces people's troubles in the process of moving the table, which is convenient for people to use.

2. The utility model can enable people to locate the moving wheel more conveniently in the process of moving the table through the cooperation between the movable plate, the limit rod, the connecting block, the limit hole and the moving wheel. The position bar is inserted into the position-limiting hole to realize the positioning of the connecting block, thereby realizing the positioning of the moving wheel, and enabling the table to be moved more conveniently with the assistance of the moving wheel.

Description of drawings

Fig. 1 is the schematic diagram of the front view of the three-dimensional structure of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model foot pad main body;

Fig. 3 is a three-dimensional structural schematic diagram of the auxiliary moving mechanism of the utility model;

Fig. 4 is a partial structural diagram of the utility model.

Among the figure: 1, foot pad main body; 2, auxiliary moving mechanism; 201, connecting rod; 202, moving wheel; 203, connecting block; 204, limiting hole; 205, hexagonal block; 206, limiting plate; 207, spring 1; 3. Support plate; 4. Limit slot; 5. Clamping plate; 6. Threaded rod; 7. Handle; 8. Movable plate; 9. Limit rod; 10. Slide rod; 11. Limit pad; 12. Spring two.

Detailed ways

The principles and features of the present utility model are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.

This embodiment provides a foot pad device for tables and chairs. Through the cooperation between the foot pad main body 1 and the auxiliary moving mechanism 2, the device can enable people to move the table more conveniently, thus effectively avoiding the The heavy weight causes people to be troublesome in the process of moving the table, which further saves manpower and reduces people's trouble in the process of moving the table, which is convenient for people to use.

Referring to Fig. 1, Fig. 2 and Fig. 3, a foot pad device for tables and chairs includes a foot pad main body 1, the material of which is a relatively hard plastic material, and an auxiliary moving mechanism 2 is arranged inside the foot pad main body 1 The auxiliary moving mechanism 2 includes a connecting rod 201, the outer surface of the connecting rod 201 is rotatably connected with a moving wheel 202, and the moving wheel 202 is rotatably connected with the connecting rod 201 through the bearing installed on the outer surface of the connecting rod 201.

Both ends of the connecting rod 201 are fixedly connected with connecting blocks 203, and the two connecting blocks 203 all extend to the outside of the foot pad main body 1 and are slidably connected with the foot pad main body 1. Positioning holes 204, the quantity of each group of limiting holes 204 is three.

The sides of the two connecting blocks 203 away from each other are fixedly connected with a hexagonal block 205. By setting the hexagonal block 205, people can slide the connecting block 203 down more conveniently. The outer surfaces of the two connecting blocks 203 are fixedly connected with symmetrical The limit plate 206 of the two connecting blocks 203 is fixedly connected with a spring one 207 on the upper surface, and the spring one 207 can be reset by setting the spring one 207, and when the spring one 207 is in the original state, the moving wheel 202 is located on the main body 1 interior.

The inner wall of the foot pad body 1 is fixedly connected with a support plate 3, and the two springs 207 are fixedly connected to the bottom surface of the support plate 3. By setting the support plate 3, the table legs can be supported. When installing the device, it must be ensured The bottom of the table leg is in contact with the upper surface of the support plate 3 .

Referring to Fig. 1, Fig. 2 and Fig. 4, the inner wall of the main body of the foot pad 1 is provided with a set of limiting grooves 4, and the limiting plate 206 is slidably connected to the inner wall of the limiting groove 4. By sliding the limiting plate 206 into the limiting groove 4 The inner wall of the foot pad main body 1 can prevent the connecting block 203 from moving left and right. The inner wall of the foot pad main body 1 is slidably connected with a symmetrical clamping plate 5, and the sides of the two clamping plates 5 that are far away from each other are rotationally connected. The threaded rod 6 and the two side walls of the clamping plate 5 are in contact with the inner wall of the foot pad main body 1, and the clamping and fixing of the bottom end of the table leg can be realized through the clamping action of the two clamping plates 5 .

Two threaded rods 6 all extend to the outside of the foot pad main body 1 and are threadedly connected with the foot pad main body 1. The ends of the two threaded rods 6 that are far away from each other are fixedly connected with a handle 7. By setting the handle 7, people can turn it more conveniently. The threaded rod 6 can drive the two clamping plates 5 to approach each other by rotating the threaded rod 6, so as to realize the clamping and fixing of the table leg, and facilitate the installation of the device on the bottom end of the table leg.

The front of foot pad main body 1 is provided with movable plate 8, and movable plate 8 is fixedly connected with a group of limit rods 9 near one side of foot pad main body 1, and limit rod 9 is matched with limit hole 204, and by moving limit rod Inserting 9 into the limit hole 204 can realize the fixing of the connecting block 203, so that the moving wheel 202 can be protruded from the bottom of the foot pad main body 1 to realize the movement of the table.

The movable plate 8 is fixedly connected with symmetrical sliding rods 10 near the side of the foot pad main body 1, and the two sliding rods 10 are slidably connected with the foot pad main body 1 and extend to the inside of the foot pad main body 1. The two sliding rods 10 The outer surfaces of the two sliding rods 10 are fixedly connected to the limit pad 11, and the outer surfaces of the two sliding rods 10 are provided with springs 12, and the two springs 12 are fixedly connected to the inner wall of the foot pad main body 1. By setting the limit pad 11, the Prevent the sliding rod 10 from breaking away from the foot pad main body 1, and the outward movement of the movable plate 8 can drive the sliding rod 10 to move outward, and the outward movement of the sliding rod 10 can drive the limit pad 11 to move outward. At this time, the spring two 12 is in compression.

Working principle: in the process of using the device, first lift the table, then insert the bottom end of the table leg into the main body of the foot pad 1 until it contacts the upper surface of the support plate 3, and then turn the threaded rod 6 through the handle 7 , until the clamping plate 5 is in contact with the outer surface of the table leg, so as to realize the installation of the device, when the table needs to be moved, people first pull the movable plate 8 outwards through the handle on the movable plate 8, As the movable plate 8 is pulled outwards, the stop rod 9 can be driven to slide outwards, and then people slide the connecting block 203 downwards through the hexagonal block 205, and the downwards sliding of the connecting block 203 can drive the connecting rod 201 to slide downwards. , and then drive the moving wheel 202 to slide down until the limit rod 9 can be inserted into the limit hole 204. At this time, the moving wheel 202 leaks out of the bottom surface of the foot pad main body 1, and then the auxiliary function of the moving wheel 202 can make people more convenient. It can effectively avoid the troublesome situation of people moving the table due to the heavy weight of the table, further save manpower, and reduce people's troubles in the process of moving the table. Hassle free and easy for people to use.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (7)

1. A callus on sole device of table chair, includes callus on the sole main part (1), its characterized in that: the inside of callus on the sole main part (1) is provided with supplementary moving mechanism (2), supplementary moving mechanism (2) are including connecting rod (201), the surface rotation of connecting rod (201) is connected with removal wheel (202), the equal fixedly connected with connecting block (203) in both ends of connecting rod (201), two connecting block (203) all extend to the outside of callus on the sole main part (1) and with callus on the sole main part (1) sliding connection, two a set of spacing hole (204), two have all been seted up to the surface of connecting block (203) the equal fixedly connected with hexagonal piece (205) in a side that connecting block (203) kept away from each other, two the equal fixedly connected with symmetrical limiting plate (206) of surface of connecting block (203), two the equal fixedly connected with spring (207) of upper surface of connecting block (203).

2. A foot pad assembly for a desk and chair as defined in claim 1, wherein: the inner wall fixedly connected with backup pad (3) of callus on the sole main part (1), two equal fixed connection in the bottom surface of backup pad (3) of spring (207).

3. A foot pad assembly for a desk and chair as defined in claim 1, wherein: a set of spacing groove (4) have been seted up to the inner wall of callus on the sole main part (1), limiting plate (206) sliding connection is in the inner wall of spacing groove (4).

4. A foot pad assembly for a desk and chair as defined in claim 1, wherein: the inner wall sliding connection of callus on the sole main part (1) has symmetrical grip block (5), two a side that grip block (5) kept away from each other all rotates and is connected with threaded rod (6).

5. A foot pad assembly for a desk or chair as claimed in claim 4, wherein: two threaded rod (6) all extend to the outside of callus on the sole main part (1) and with callus on the sole main part (1) threaded connection, two the equal fixedly connected with handle (7) of one end that threaded rod (6) kept away from each other.

6. A foot pad assembly for a desk and chair as defined in claim 1, wherein: the front of callus on the sole main part (1) is provided with fly leaf (8), a side fixedly connected with a set of gag lever post (9) that fly leaf (8) are close to callus on the sole main part (1), gag lever post (9) and spacing hole (204) looks adaptation.

7. A foot pad assembly for a desk or chair as claimed in claim 6, wherein: fly leaf (8) are close to symmetrical slide bar (10) of the equal fixedly connected with in a side of callus on the sole main part (1), two slide bar (10) all with callus on the sole main part (1) sliding connection and extend to the inside of callus on the sole main part (1), two the equal fixedly connected with spacing pad (11) of surface of slide bar (10), two the surface of slide bar (10) all overlaps and is equipped with two (12), two the equal fixed connection in the inner wall of callus on the sole main part (1) in two (12) of spring.

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