CN219270424U - Manually controlled telescopic table - Google Patents

Abstract

The manually controlled telescopic table comprises a main table, an auxiliary table, a main expansion device, an auxiliary expansion device and a round table, wherein the round table is arranged above the main table and can rotate, the two main tables are arranged at the left end and the right end of the main expansion device in opposite directions and fixedly connected with the main expansion device, the two auxiliary tables are arranged at the front end and the rear end of the auxiliary expansion device in opposite directions and fixedly connected with the auxiliary expansion device, and the auxiliary table is lifted in the vertical direction through the auxiliary expansion device and is contracted inwards or outwards expanded towards the central part of the main table; the main table moves left and right through the main expansion device, so that the two main tables are combined or unfolded, the auxiliary tables are hidden or unfolded, and the purpose of expanding or shrinking the table top is achieved. Compared with the traditional folding type shrinkage table, the folding type shrinkage table is simpler and more convenient, and the secondary table after shrinkage can be completely covered by the main table, so that the overall appearance of the table is more concise and attractive.

Description

Manually controlled telescopic table

Technical Field

The utility model relates to the field of tables, in particular to a manually controlled telescopic table.

Background

With the development of technology, the furniture products are also advancing continuously, and dining tables or other table products are added with various functional roles along with the development of times, wherein the telescopic table is most common.

Most modern telescopic dining tables are single-table-top expansion technology, namely expansion is performed on the basis of a main table top, so that the purpose of expanding the table top is achieved. However, if there is a double table top (a fixed main table top, a small rotatable round table top is further arranged above the main table top, i.e. two table tops are overlapped), the table top cannot be expanded, because the existence of the middle rotary table top breaks the convenience of the expansion structure, so that the double table top dining table in the market cannot be expanded generally, inconvenience is brought when dining personnel change, and therefore, a technical scheme capable of expanding the table top of the double table top is needed.

Disclosure of Invention

The utility model aims to solve the defects and provide the telescopic table with the manual control, and the telescopic table not only has a telescopic function, but also can reduce the production cost and avoid the exposure of the hidden table.

The object of the utility model is achieved by:

the manually controlled telescopic table comprises two main tables, two auxiliary tables, a main expansion device, an auxiliary expansion device and a round table, wherein the round table is arranged above the main tables and can rotate, the two main tables are arranged at the left end and the right end of the main expansion device in opposite directions and fixedly connected with the main expansion device, the two auxiliary tables are arranged at the front end and the rear end of the auxiliary expansion device in opposite directions and fixedly connected with the auxiliary expansion device, and the auxiliary tables are lifted in the vertical direction through the auxiliary expansion device and shrink inwards or outwards expand towards the central part of the main table; the main table moves left and right through the main expansion device, so that the two main tables are combined or unfolded, the auxiliary tables are hidden or unfolded, and the purpose of expanding or shrinking the table top is achieved. The design has the advantages that the main table moves left and right through the main expansion device, the auxiliary table can be shielded, and the aim of avoiding the auxiliary table from being exposed is fulfilled. Compared with the traditional folding type shrinkage table, the folding type shrinkage table is simpler and more convenient, and the secondary table after shrinkage can be completely covered by the main table, so that the overall appearance of the table is more concise and attractive.

In the above description, as a preferable scheme, the main expansion device 3 is a rectangular hollow structure, the auxiliary expansion device is a U-shaped structure, the main expansion device is erected above the auxiliary expansion device, the main expansion device and the auxiliary expansion device are arranged in a crisscross manner, sliding structures with different directions are respectively arranged on the main expansion device and the auxiliary expansion device, and the sliding structure of the main expansion device 3 is arranged at the outer side edge of the main expansion device 3; the sliding structure of the auxiliary expansion device is arranged at the inner side edge of the auxiliary expansion device, and the sliding structure of the main expansion device and the sliding structure of the auxiliary expansion device are staggered in a crisscross mode, so that the main table and the auxiliary table are prevented from collision during sliding. The design aims at being capable of being controlled separately when the main table and the auxiliary table are controlled, and the design can enable the auxiliary table and the main table to avoid collision when the auxiliary table and the main table are telescopic or unfolded, and the auxiliary table can be contracted towards the inner center of the main table when the auxiliary table and the main table are contracted, so that the auxiliary table is more convenient to hide.

In the above description, as the preferred scheme, the round table below is equipped with the connecting piece, and the connecting piece is the structure of falling U-shaped, and the top surface and the round table of connecting piece are connected, and the bottom surface is connected with vice expanding unit, is equipped with the counter shaft between round table and the connecting piece, and the round table can rotate around the counter shaft, and the round table utilizes the connecting piece to make oneself higher than the main table, makes the telescopic table wholly reach the effect of double-deck table, and when the main table merges, the connecting piece can press from both sides in the space that two main tables kept away the empty slot and form. The design has the advantages that the telescopic table can integrally form the double table tops through the connecting piece, and the convenience of the expansion structure of the main table and the auxiliary table is still not damaged after the rotatable round table is installed in the middle.

In the above description, as the preferred scheme, main expanding unit comprises main slide rail, main spout and main fixed frame, and main fixed frame is the cuboid structure that the center was equipped with the through-hole, and main spout is equipped with two, and the opposition sets up on the side of main fixed frame respectively, and main slide rail is equipped with four, and four main slide rails insert respectively at the both ends of two main spouts, and the main table is equipped with two, and the bottom surface of two main tables is connected with the top surface of two main slide rails at two main spout both ends respectively, and the main table moves about along main slide rail through main spout. When the movable table is used, the main table is pushed first, and the main table drives the two main sliding rails below to push on the main sliding grooves, so that the two main tables move left and right in opposite directions.

In the above description, as a preferable scheme, the auxiliary expanding device (4) is composed of a supporting bracket (401) and an auxiliary fixing frame, the auxiliary fixing frame is of a U-shaped structure, the supporting bracket is arranged in a groove of the U-shaped auxiliary fixing frame, two auxiliary sliding grooves are arranged on the supporting bracket, the auxiliary sliding grooves are oppositely arranged on the side edges of the supporting bracket, and the bottom of the connecting piece is connected in the groove of the auxiliary fixing frame. The support bracket is also provided with four support plates and auxiliary slide rails, the top of the support plates is fixedly connected with the auxiliary table, the bottom of each auxiliary table is connected with two support plates, the auxiliary slide rails are provided with four support plates, the four support plates are respectively inserted into the two ends of the two auxiliary slide grooves, the tail parts of the support plates are fixedly connected with the auxiliary slide rails, the auxiliary table drives the two support plates at the bottom during operation, each support plate respectively drives the two auxiliary slide rails, and the auxiliary slide rails are driven to move on the auxiliary slide grooves. The design aims at enabling the auxiliary table to retract inwards through the sliding rail, so that the auxiliary table is convenient to hide, and the area reduced by the whole table top is just equal to the sum of the areas of the two auxiliary tables.

In the above description, as a preferable solution, the sides of the four support plates are respectively provided with a sliding block, and the center part of the side of the support plate is also provided with a sliding block; the two sides of the groove of the auxiliary fixing frame are respectively provided with three sliding grooves, wherein the head sliding grooves and the tail sliding grooves in the three sliding grooves are in inward opposite inclined states, the middle sliding groove is in a vertical state, each sliding block corresponds to one sliding groove respectively, when the auxiliary table is contracted, the sliding blocks on the left side and the right side move downwards along the sliding grooves, and the sliding blocks can drive the supporting plates to move inwards when moving downwards due to the inward inclination of the sliding grooves, so that the whole supporting bracket is contracted inwards and is folded in the groove of the auxiliary fixing frame. When the folding table is used, the auxiliary table is pressed downwards, the sliding block is driven to move downwards along the sliding groove after being subjected to external pressure, the sliding block is inclined inwards because of the sliding groove, the supporting plate is driven when the sliding block moves downwards and inwards, the auxiliary sliding rail is driven when the supporting plate moves downwards and inwards, the auxiliary sliding rail is enabled to move inwards along the sliding groove, the whole supporting bracket and the two auxiliary tables are downwards contained in the groove of the auxiliary fixing frame after being inwards contracted, the purpose of hiding the tables is achieved, compared with the traditional rotary contraction and folding contraction, the mode of adopting the sliding rail to contract and stretch is simpler and more convenient to use, the production cost is lower, the whole weight is lighter than that of a table with a rotary contraction structure, and the installation is relatively simple.

In the above description, as a preferable mode, a base is further provided below the auxiliary expansion device, and the base is fixedly connected with the auxiliary expansion device.

In the above description, as a preferable scheme, the edges of the two main tables near one side of the round table are provided with the clearance grooves, and the clearance grooves are used for reserving space for the round table when the main tables are combined.

The beneficial effects of the utility model are as follows: through main expanding unit and vice expanding unit, make main table and vice table expand and shrink through the mode of manual stretching, can effectually avoid the table after the shrink to expose in the outside, realize that the whole pleasing to the eye of desk after the shrink to connect the design in vice fixed frame through the connecting piece, can make a rotatable round table erect in main table top, realize that double-table dining table can expand the effect, can convenient adjustment when using dining personnel to change.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is an exploded perspective view of an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a main expansion device according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a main expansion device according to an embodiment of the present utility model;

FIG. 5 is a schematic perspective view of a secondary expansion device according to an embodiment of the present utility model;

FIG. 6 is an exploded view of a secondary expansion device according to an embodiment of the present utility model;

in the figure, 1 is a main table, 101 is an empty-avoiding groove, 2 is an auxiliary table, 3 is a main expansion device, 301 is a main sliding rail, 302 is a main fixed frame, 3021 is a main sliding groove, 4 is an auxiliary expansion device, 401 is a support bracket, 4011 is an auxiliary sliding rail, 4012 is an auxiliary sliding groove, 4013 is a support plate, 4014 is a sliding block, 402 is an auxiliary fixed frame, 4021 is a groove, 4022 is a sliding groove, 5 is a base, 6 is a round table, and 601 is a connecting piece.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

The manually controlled telescopic table comprises two main tables 1, two auxiliary tables 2, a main expansion device 3, an auxiliary expansion device 4 and a round table 6, wherein the round table 6 is arranged above the main tables 1 and can rotate, the two main tables 1 are arranged at the left end and the right end of the main expansion device 3 in opposite directions and fixedly connected with the main expansion device 3, the two auxiliary tables 2 are arranged at the front end and the rear end of the auxiliary expansion device 4 in opposite directions and fixedly connected with the auxiliary expansion device 4, and the auxiliary tables 2 are lifted in the vertical direction through the auxiliary expansion device 4 and retract or expand outwards towards the central part of the main tables 1; the main table 1 moves left and right through the main expansion device 3, so that the two main tables 1 are combined or unfolded, the auxiliary table 2 is hidden or unfolded, and the purpose of expanding or shrinking the table top is achieved. The design has the advantages that the main table 1 moves left and right through the main expansion device 3, the auxiliary table 2 can be shielded, and the aim of avoiding the auxiliary table 2 from being exposed is fulfilled. Compared with the traditional folding type shrinkage table, the folding type shrinkage table is simpler and more convenient, and the secondary table 2 after shrinkage can be completely covered by the main table 1, so that the overall appearance of the table is more concise and attractive.

The main expansion device 3 is of a rectangular hollow structure, the auxiliary expansion device 4 is of a U-shaped structure, the main expansion device 3 is erected above the auxiliary expansion device 4, the main expansion device 3 and the auxiliary expansion device 4 are arranged in a crisscross mode, sliding structures with different directions are respectively arranged on the main expansion device 3 and the auxiliary expansion device 4, and the sliding structure of the main expansion device 3 is arranged at the outer side edge of the main expansion device 3; the sliding structure of the auxiliary expansion device 4 is arranged at the inner side edge of the auxiliary expansion device 4, and the sliding structure of the main expansion device 3 and the sliding structure of the auxiliary expansion device 4 are staggered by adopting a crisscross mode, so that the main table 1 and the auxiliary table 2 are prevented from collision during sliding. The main table 1 and the auxiliary table 2 can be controlled separately, and the auxiliary table 2 and the main table 1 can avoid collision when being extended or retracted, and can be retracted towards the inner center of the main table 1 when being retracted, so that the auxiliary table is more convenient to hide.

The round table 6 below is equipped with connecting piece 601, and connecting piece 601 is the structure of falling U-shaped, and the top surface of connecting piece 601 is connected with round table 6, and the bottom surface is connected with vice expanding unit 4, is equipped with the counter shaft between round table 6 and the connecting piece 601, and round table 6 can rotate around the counter shaft, and round table 6 utilizes connecting piece 601 to make oneself higher than main table 1, makes the whole effect that reaches double-deck table of flexible table, and when main table 1 merges, connecting piece 601 can press from both sides in the space that two main table 1 kept away empty slot 101 and forms. The advantage of this design is that the telescopic table can be integrally formed into a double table top by the connecting piece 601, and the convenience of the expansion structures of the main table 1 and the auxiliary table 2 can not be damaged after the rotatable round table 6 is installed in the middle. The edges of the two main tables 1, which are close to one side of the round table 6, are provided with empty avoidance grooves 101, and the empty avoidance grooves 101 are used for reserving space for the round table 6 when the main tables 1 are combined.

The main expanding device 3 is composed of a main sliding rail 301, a main sliding groove 3021 and a main fixing frame 302, the main fixing frame 302 is of a cuboid structure with a through hole in the center, the main sliding groove 3021 is provided with two main sliding grooves 3021, the main sliding grooves 301 are respectively oppositely arranged on the side edges of the main fixing frame, four main sliding rails 301 are respectively inserted into two ends of the two main sliding grooves 3021, the main table 1 is provided with two main table 1, the bottom surfaces of the two main table 1 are respectively connected with the top surfaces of the two main sliding rails 301 at two ends of the two main sliding grooves 3021, and the main table 1 moves left and right along the main sliding rails 301 through the main sliding grooves 3021. When in use, the main table 1 is pushed first, and the main table 1 drives the two main sliding rails 301 below to push on the main sliding groove 3021, so that the two main tables 1 move left and right in opposite directions.

The auxiliary expanding device 4 is composed of a support bracket 401 and an auxiliary fixing frame 402, the auxiliary fixing frame 402 is of a U-shaped structure, the support bracket 401 is arranged in a groove 4021 of the U-shaped auxiliary fixing frame 402, two auxiliary sliding grooves 4012 are arranged on the support bracket 401, the auxiliary sliding grooves 4012 are oppositely arranged on the side edges of the support bracket 401, and the bottom of the connecting piece 601 is connected in the groove 4021 of the auxiliary fixing frame 402. The support plate 4013 and the auxiliary slide rail 4011 are further arranged on the support bracket 401, the total number of the support plates 4013 is four, the top of the support plate 4013 is fixedly connected with the auxiliary table 2, the bottom of each auxiliary table 2 is connected with two support plates 4013, the auxiliary slide rail 4011 is provided with four, the auxiliary table is respectively inserted into two ends of the two auxiliary slide grooves 4012, the tail of the support plate 4013 is fixedly connected with the auxiliary slide rail 4011, during operation, the auxiliary table 2 drives the two support plates 4013 at the bottom, each support plate 4013 respectively drives the two auxiliary slide rails 4011, and the auxiliary slide rail 4011 is driven to move on the auxiliary slide groove 4012. The design aims at enabling the auxiliary table 2 to retract inwards through the sliding rail, so that the auxiliary table 2 is convenient to hide, and the area reduced by the whole table top is just equal to the sum of the areas of the two auxiliary tables 2. A base 5 is also arranged below the auxiliary expansion device 4, and the base 5 is fixedly connected with the auxiliary expansion device 4.

The sides of the four support plates 4013 are respectively provided with a slide block 4014, and the center part of the side of the support plate 401 is also provided with a slide block 4014; three sliding grooves 4022 are respectively provided on two sides of the groove 4021 of the auxiliary fixing frame 402, wherein, the first and the last two sliding grooves 4022 in the three sliding grooves 4022 are in inward opposite inclined states, the middle sliding groove 4022 is in vertical state, each sliding block 4014 corresponds to one sliding groove 4022, when the auxiliary table 2 is contracted, the sliding blocks 4014 on the left and the right sides move downwards along the sliding grooves 4022, and because the sliding grooves 4022 are inclined inwards, the sliding blocks 4014 move downwards to drive the supporting plate 4013 to move inwards, so that the whole supporting plate 401 contracts inwards and is folded in the groove 4021 of the auxiliary fixing frame 402. When the folding desk is used, the auxiliary desk 2 is pressed downwards, after the auxiliary desk 2 is subjected to external pressure, the sliding block 4014 is driven to move downwards along the sliding groove 4022, the sliding groove 4022 is inclined inwards, the sliding block 4014 drives the supporting plate 4013 when moving downwards and inwards, the supporting plate 4013 drives the auxiliary sliding rail 4011 when moving downwards and inwards, the auxiliary sliding rail 4011 moves inwards along the sliding groove, the whole supporting bracket 401 and the two auxiliary desks 2 are retracted inwards and then are stored downwards in the groove 4021 of the auxiliary fixing frame 402, the purpose of hiding the desk is achieved, compared with the traditional rotary retraction and folding retraction, the folding desk adopting the sliding rail for retracting and stretching is simpler and more convenient to use, the production cost is lower, and the whole weight is lighter and relatively simple to install compared with a desk with a rotary retraction structure.

When the folding table is used, the auxiliary table 2 is manually pressed down firstly, the auxiliary table 2 can drive the lower supporting plate 4013 to be downward after being pressed down, the supporting plate 4013 drives the sliding blocks 4014 to be downward together, the sliding blocks 4014 slide downwards through the sliding grooves 4022, and the sliding grooves 4022 are oppositely arranged and inwards inclined, so that the auxiliary sliding grooves 4012 connected with the tail parts of the supporting plate 4013 can be driven to inwards slide along the auxiliary sliding rails 4011, the whole supporting bracket 401 is inwards folded and enters the grooves 4021 of the auxiliary fixing frame 402, then the two main tables 1 are inwards slid, the two main tables 1 are combined, and the whole folding table is completed.

The foregoing is a further detailed description of the utility model in connection with specific preferred embodiments, and is not intended to limit the practice of the utility model to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the utility model, and the scope of the utility model is to be considered as the scope of the utility model.

Claims (10)

1. The utility model provides a manually controlled's flexible table, includes two main tables (1), two vice tables (2), main extension device (3), vice extension device (4) and round table (6), its characterized in that: the round table (6) is arranged above the main table (1) and can rotate, the two main tables (1) are arranged at the left end and the right end of the main expansion device (3) in opposite directions, are fixedly connected with the main expansion device (3), the two auxiliary tables (2) are arranged at the front end and the rear end of the auxiliary expansion device (4) in opposite directions, are fixedly connected with the auxiliary expansion device (4), and the auxiliary tables (2) are lifted in the vertical direction through the auxiliary expansion device (4) and shrink inwards or expand outwards towards the central part of the main table (1); the main table (1) moves left and right through the main expansion device (3), so that the two main tables (1) are combined or unfolded, the auxiliary table (2) is hidden or unfolded, and the purpose of expanding or shrinking the table top is achieved.

2. A manually controlled telescopic table as claimed in claim 1, wherein: the main expansion device (3) is of a rectangular hollow structure, the auxiliary expansion device (4) is of a U-shaped structure, the main expansion device (3) is erected above the auxiliary expansion device (4), the main expansion device (3) and the auxiliary expansion device (4) are arranged in a crisscross mode, sliding structures with different directions are respectively arranged on the main expansion device (3) and the auxiliary expansion device (4), and the sliding structure of the main expansion device (3) is arranged at the outer edge of the main expansion device (3); the sliding structure of the auxiliary expansion device (4) is arranged at the inner side edge of the auxiliary expansion device (4), and the sliding structure of the main expansion device (3) and the sliding structure of the auxiliary expansion device (4) are staggered by adopting a crisscross mode, so that the main table (1) and the auxiliary table (2) are prevented from collision during sliding.

3. A manually controlled telescopic table as claimed in claim 2, wherein: the utility model provides a round table (6) below is equipped with connecting piece (601), connecting piece (601) are the structure of falling U-shaped, the top surface and the round table (6) of connecting piece (601) are connected, the bottom surface is connected with vice expanding unit (4), be equipped with the number axle between round table (6) and connecting piece (601), round table (6) can rotate around the number axle, round table (6) utilize connecting piece (601) to make oneself higher than main table (1), make flexible table wholly reach double-deck table's effect, when main table (1) merge, connecting piece (601) can press from both sides in the space that two main table (1) keep away empty slot (101) and form.

4. A manually controlled telescopic table as claimed in claim 3, wherein: main extension device (3) comprises main slide rail (301), main spout (3021) and main fixed frame (302), main fixed frame (302) is equipped with the cuboid structure of through-hole for the center, main spout (3021) is equipped with two, set up respectively on the side of main fixed frame (302) in opposition, main slide rail (301) are equipped with four, four main slide rails (301) insert respectively at the both ends of two main spout (3021), main table (1) are equipped with two, the bottom surface of two main table (1) is connected with the top surface of two main slide rails (301) at two main spout (3021) both ends respectively, main table (1) are moved about along main slide rail (301) through main spout (3021).

5. The manually controlled telescopic table as claimed in claim 4, wherein the auxiliary expanding device (4) is composed of a support bracket (401) and an auxiliary fixing frame (402), the auxiliary fixing frame (402) is of a U-shaped structure, the support bracket (401) is arranged in a groove (4021) of the U-shaped auxiliary fixing frame (402), two auxiliary sliding grooves (4012) are formed in the support bracket (401), and the auxiliary sliding grooves (4012) are oppositely arranged on the side edges of the support bracket (401).

6. A manually controlled telescopic table according to claim 5, wherein the bottom of the connector (601) is connected in a recess (4021) of the secondary stationary frame (402).

7. The manually controlled telescopic table as claimed in claim 6, wherein the support bracket (401) is further provided with four support plates (4013) and auxiliary slide rails (4011), the top of the support plates (4013) is fixedly connected with the auxiliary table (2), the bottom of each auxiliary table (2) is connected with two support plates (4013), the auxiliary slide rails (4011) are provided with four, the four support plates are respectively inserted into two ends of the two auxiliary slide grooves (4012), the tail of the support plates (4013) are fixedly connected with the auxiliary slide rails (4011), during operation, the auxiliary table (2) drives the two support plates (4013) at the bottom, and each support plate (4013) drives the two auxiliary slide rails (4011) to drive the auxiliary slide rails (4011) to move on the auxiliary slide grooves (4012).

8. The manually controlled telescopic table as claimed in claim 7, wherein the sides of the four support plates (4013) are respectively provided with a slider (4014), and the central part of the side of the support plate (401) is also provided with a slider (4014); three sliding grooves (4022) are respectively formed in two side edges of a groove (4021) of the auxiliary fixing frame (402), wherein the first sliding groove (4022) and the second sliding groove (4022) in the three sliding grooves (4022) are in inward opposite inclined states, the middle sliding groove (4022) is in a vertical state, each sliding block (4014) corresponds to one sliding groove (4022) respectively, when the auxiliary table (2) is contracted, the sliding blocks (4014) on the left side and the right side move downwards along the sliding grooves (4022), and due to the fact that the sliding grooves (4022) incline inwards, the supporting plate (4013) is driven to move inwards when the sliding blocks (4014) move downwards, so that the whole supporting bracket (401) contracts inwards and is folded in the groove (4021) of the auxiliary fixing frame (402).

9. The manually controlled telescopic table as claimed in claim 8, wherein a base (5) is further arranged below the auxiliary expansion device (4), and the base (5) is fixedly connected with the auxiliary expansion device (4).

10. The manually controlled telescopic table according to claim 9, wherein the edges of the two main tables (1) close to one side of the round table (6) are provided with empty avoidance grooves (101), and the empty avoidance grooves (101) are used for reserving space for the round table (6) when the main tables (1) are combined.

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