CN108302115B

CN108302115B - Folding table

Info

Publication number: CN108302115B
Application number: CN201810310834.0A
Authority: CN
Inventors: 付举明
Original assignee: Fu Juming
Current assignee: GUANGZHOU DAVOS INFORMATION TECHNOLOGY Co.,Ltd.
Priority date: 2018-04-09
Filing date: 2018-04-09
Publication date: 2020-08-18
Anticipated expiration: 2038-04-09
Also published as: CN108302115A

Abstract

The invention provides a folding table, which comprises a table plate and a table frame arranged below the table plate, wherein the table plate comprises a table top main plate and a table top auxiliary plate which are connected through a turnover mechanism; the turnover mechanism comprises a fixing piece, a connecting pin and a supporting piece which are positioned on the same axis, wherein one end of the connecting pin is connected with the fixing piece, the other end of the connecting pin is rotatably connected with the supporting piece, a spring and a sleeve are sleeved on the connecting pin, the spring is positioned in the sleeve and close to the fixing piece, a spring limiting part is arranged in the sleeve, and the sleeve is in threaded connection with the supporting piece; this folding table makes folding table realize the table folding function through turning over a mechanism to reduce and take up an area of the space, and reduce the installation flow, more convenient more high-efficient.

Description

Folding table

Technical Field

The invention relates to a folding table.

Background

Since the innovation opened for three decades, the concept of Chinese families has changed greatly, and the structure of the family has also changed significantly. The family children are reduced, the family scale is reduced, the family structure is simplified, for example, Nanjing is taken as an example, a solitary child policy is implemented in 1979, a large number of families of two generations consisting of parents and children are shown in cities, and the number of solitary child families is increased, so that the average scale of each family is obviously reduced. The living area of the people is smaller and smaller. Under the big background of this social transition of reform development, the family has taken place compelling change, the space folding of family also becomes one of the topics that lets people pay close attention to most, people realize gradually that can accomodate, folding furniture can enlarge indoor activity space, satisfy the daily life demand of little house type, people begin to try folding furniture, folding table has just also appeared gradually, but because when the storage was used, the desktop is not collapsible, its area and shape are unchangeable, make the occupation space of whole desk still great, the daily indoor activity space has been retrained, the range of application is restricted.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a folding table, which realizes the table plate folding function through a turnover mechanism, thereby reducing the occupied space and the installation process, and being more convenient and efficient.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the invention provides a folding table, which comprises a table plate and a table frame arranged below the table plate, wherein the table plate comprises a table top main plate and a table top auxiliary plate, the table top main plate and the table top auxiliary plate are connected through a turnover mechanism, the table frame comprises supporting legs and bottom feet, the bottom feet comprise first supporting legs and second supporting legs, and the first supporting legs and the second supporting legs are connected through a rotating mechanism; the rotating mechanism comprises a base, a switch component and a rotating part, the base is connected with a first supporting leg, a movable groove is formed in the base, a rotating part movable opening communicated with the movable groove is formed in one side of the base, a fixed pin empty hole position and a stroke clamping groove are formed in the bottom of the movable groove, the switch component comprises an I-shaped part, a torsional spring fixed screw and an external trigger, one end of the left surrounding edge of the I-shaped part is fixed to the bottom of the movable groove, the torsional spring is sleeved at the end of the left surrounding edge of the I-shaped part, one end of the right surrounding edge of the I-shaped part is arranged in the stroke clamping groove, the torsional spring fixed screw is fixed to the bottom of the movable groove, one end of the torsional spring is fixed to the torsional spring fixed screw, the other end of the torsional spring is fixed to the I-shaped part, the external trigger is fixed to the, and the end is milled with a gap with the same radian as the stroke clamping groove, and the fixing pin is arranged in the fixing pin hollow hole.

Preferably, the desktop auxiliary plate is connected with the fixing piece of the turnover mechanism, and the desktop main plate is connected with the supporting piece of the turnover mechanism.

Preferably, the desktop sub-board is connected with the supporting piece of the turnover mechanism, and the desktop main board is connected with the fixing piece of the turnover mechanism.

Preferably, the tool comprises an upper cover detachably connected with the base, the bottom of the upper cover is designed as the base, the same movable groove is formed in the upper cover, a rotating part movable opening communicated with the movable groove is formed in one side of the upper cover, the same stroke clamping groove is formed in the bottom of the movable groove, the other end of the right edge of the tool is arranged in the stroke clamping groove of the upper cover, and the external trigger is arranged outside the upper cover.

Preferably, the turnover mechanism comprises a fixing part, a connecting pin and a supporting part which are located on the same axis, one end of the connecting pin is connected with the fixing part, the other end of the connecting pin is rotatably connected with the supporting part, a spring and a sleeve are sleeved on the connecting pin, the spring is located inside the sleeve and close to the fixing part, a spring limiting part is arranged in the sleeve, and the sleeve is in threaded connection with the supporting part.

Preferably, the fixing piece is provided with a positioning piece, and the sleeve is provided with a limiting block capable of being hung on the positioning piece.

Preferably, the supporting part is of a stepped shaft structure, the direction of the supporting part is gradually increased from the direction close to the fixing part to the direction far away from the fixing part, and an external thread is arranged on the primary shaft close to the fixing part.

Preferably, the sleeve is internally provided with an internal thread adapted to the external thread on the support.

The invention has the beneficial effects that:

the folding mechanism is simple and practical in structure, when the folding mechanism is operated, the sleeve pipe only needs to be moved towards the fixing piece, the sleeve pipe leaves the supporting piece, the supporting piece can be folded downwards, when the folding mechanism is reset, the supporting piece only needs to be lifted, the spring can push the sleeve pipe to move towards the supporting piece when the supporting piece reaches the standard position, the supporting piece is clamped, and then the sleeve pipe and the supporting piece are screwed down.

The folding table comprises a table plate and a table frame, the table plate comprises a table top main plate and a table top auxiliary plate which are connected through the turnover mechanism, and the folding table achieves the table plate folding function through the turnover mechanism, so that the occupied space is reduced, the installation process is reduced, and the folding table is more convenient and efficient.

The bottom feet of the folding table provided by the invention comprise the first support leg and the second support leg which are connected through the rotating mechanism, and the folding function of the table feet of the folding table is realized through the rotating mechanism, so that the occupied space is reduced, the installation process is reduced, and the folding table is more convenient and efficient.

The invention is further illustrated by the following figures and examples.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a folding mechanism according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a folding mechanism in an embodiment of the invention.

Fig. 3 is a schematic structural view of a folding table according to an embodiment of the present invention.

Fig. 4 is a structural view of another direction of a folding table according to an embodiment of the present invention.

Fig. 5 is a schematic view of a folding table according to an embodiment of the present invention in a folded state.

Reference numerals:

a fixing member 11; a set screw 111; a connecting pin 12; a support 13; a sleeve 14; a spring stopper 141; a stopper block 142; a spring 15; a connecting shaft 16;

a desktop main board 21; a tabletop sub-plate 22;

support legs 31; the first leg 321; a second leg 322;

a base 41; a movable slot 411; a travel slot 412; a I-shaped piece 421; a torsion spring 422; a torsion spring set screw 423; an external trigger 424; a rotating member 43; a fixing pin 44; and an upper cover 45.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, further technical details of the present invention are set forth in the following detailed description of specific embodiments.

As shown in fig. 1 to 2, the present embodiment provides a folding mechanism, which includes a fixing member 11, a connecting pin 12 and a supporting member 13, which are located on the same axis, wherein,

the fixing member 11 is provided with a positioning screw 111 protruding outward,

the supporting member 13 has a stepped shaft structure, gradually increases from a direction close to the fixing member 11 to a direction away from the fixing member 11, and is provided with an external thread on a primary shaft close to the fixing member 11.

One end of the connecting pin 12 is connected with the fixed part 11 by screw thread, the other end is connected with the supporting part 13 by the connecting shaft 16 in a rotating way, the connecting pin 12 is sleeved with the spring 15 and the sleeve 14, the spring 15 is positioned inside the sleeve 14 and close to the fixed part 11, the sleeve 14 is internally provided with the spring limiting part 141 and the internal thread matched with the external thread on the supporting part 13, the sleeve 14 is connected with the supporting part 13 by screw thread, the sleeve 14 is provided with the limiting block 142 capable of being hung on the positioning screw 111, the turnover mechanism of the embodiment has simple and practical structure, when in operation, the sleeve 14 only needs to be moved towards the fixed part 11 to enable the sleeve 14 to leave the supporting part 13, and meanwhile, the limiting block 142 is hung on the positioning screw 111 to enable the supporting part 13 to be turned downwards, when in reset, the limiting block 142 on the sleeve 14 is separated from the positioning screw 111 to lift the supporting part, the supporting part 13 is clamped to achieve the purpose of automatic rebound, and finally the sleeve 14 and the supporting part 13 are screwed down.

As shown in fig. 3 to 5, the present embodiment further provides a folding table, which comprises a table top and a table frame disposed below the table top, wherein,

the table board comprises a table top main board 21 and a table top auxiliary board 22, the table top main board 21 and the table top auxiliary board 22 are connected through the turnover mechanism, in other embodiments, the table top auxiliary board 22 is connected with a supporting piece 13 of the turnover mechanism, the table top main board 21 is connected with a fixing piece 11 of the turnover mechanism, in this embodiment, the table top auxiliary board 22 is connected with the fixing piece 11 of the turnover mechanism, and the table top main board 21 is connected with the supporting piece 13 of the turnover mechanism.

The table frame comprises a support leg 31 and a foot comprising a first leg 321 and a second leg 322, the first leg 321 and the second leg 322 being connected by a rotation mechanism, wherein,

the rotating mechanism comprises a base 41, a switch assembly and a rotating element 43, the base 41 is connected with a first support 321, a movable groove 411 is arranged on the base 41, a rotating element movable opening communicated with the movable groove 411 is arranged on one side of the base 41, a fixed pin empty hole (not shown) and a stroke clamping groove 412 are arranged at the bottom of the movable groove 411, the switch assembly comprises an I-shaped element 421, a torsion spring 422, a torsion spring fixed screw 423 and an external trigger 424, one end of the left surrounding edge of the I-shaped element 421 is fixed at the bottom of the movable groove 411, the torsion spring 422 is sleeved at the end, one end of the right surrounding edge of the I-shaped element 421 is arranged in the stroke clamping groove 412, the torsion spring fixed screw 423 is fixed at the bottom of the movable groove 411, one end of the torsion spring 422 facing the bottom of the movable groove 411 is fixed on the torsion spring fixed screw 423, the other end of the right surrounding edge of the I-shaped element 421 facing, one end of the rotating member 43 is connected with the second support leg 322, the other end is connected with the base 41 through a fixing pin 44, a notch with the same radian as the stroke clamping groove 412 is milled at the end, and the fixing pin 44 is installed in a fixing pin hollow hole.

Further, the folding table further comprises an upper cover 45 connected with the base 41 through screws, the bottom of the upper cover 45 is designed as the base 41, the same movable groove 411 is formed in the upper cover, a rotating part movable opening communicated with the movable groove 45 is formed in one side of the upper cover 45, the same stroke clamping groove 412 is formed in the bottom of the movable groove 411, the other end of the right peripheral edge of the i-shaped part 421 is arranged in the stroke clamping groove 412 of the upper cover 45, and an external trigger 424 is arranged outside the upper cover 45.

The folding table of this embodiment can realize simultaneously that the table is folding with the table foot is folding, turns over a mechanism and makes the folding table realize the table folding function, makes the folding table realize the table foot folding function through rotary mechanism to reduce and take up an area of the space, and reduce the installation flow, it is more convenient more high-efficient.

While the invention has been described with reference to specific embodiments, this description is not meant to be construed in a limiting sense. Other variations of the disclosed embodiments, as would be appreciated by those skilled in the art with reference to the description of the invention, are contemplated as falling within the scope of the appended claims.

Claims

1. A folding table is characterized by comprising a table plate and a table frame arranged below the table plate, wherein the table plate comprises a table top main plate and a table top auxiliary plate which are connected through a turnover mechanism, the table frame comprises supporting legs and bottom feet, the bottom feet comprise first supporting legs and second supporting legs, and the first supporting legs and the second supporting legs are connected through a rotating mechanism; the rotating mechanism comprises a base, a switch component and a rotating part, the base is connected with a first supporting leg, a movable groove is formed in the base, a rotating part movable opening communicated with the movable groove is formed in one side of the base, a fixed pin empty hole position and a stroke clamping groove are formed in the bottom of the movable groove, the switch component comprises an I-shaped part, a torsional spring fixed screw and an external trigger, one end of the left surrounding edge of the I-shaped part is fixed to the bottom of the movable groove, the torsional spring is sleeved at the end of the left surrounding edge of the I-shaped part, one end of the right surrounding edge of the I-shaped part is arranged in the stroke clamping groove, the torsional spring fixed screw is fixed to the bottom of the movable groove, one end of the torsional spring is fixed to the torsional spring fixed screw, the other end of the torsional spring is fixed to the I-shaped part, the external trigger is fixed to the, and the end is milled with a gap with the same radian as the stroke clamping groove, and the fixing pin is arranged in the fixing pin hollow hole.

2. The folding table as claimed in claim 1, wherein the table top sub-plate is connected to the fixing member of the folding mechanism, and the table top main plate is connected to the supporting member of the folding mechanism.

3. The folding table as claimed in claim 1, wherein said table top sub-panel is connected to a supporting member of the folding mechanism, and said table top main panel is connected to a fixing member of the folding mechanism.

4. The folding table as claimed in claim 1, further comprising an upper cover detachably connected to the base, wherein the bottom of the upper cover is designed as the base, the same movable slot is formed in the upper cover, a movable opening of the rotating member communicated with the movable slot is formed in one side of the upper cover, the same stroke slot is formed in the bottom of the movable slot, the other end of the right edge of the I-shaped member is disposed in the stroke slot of the upper cover, and the external trigger is disposed outside the upper cover.

5. The folding table as claimed in claim 1, wherein the folding mechanism comprises a fixing member, a connecting pin and a supporting member, the fixing member, the connecting pin and the supporting member are located on the same axis, one end of the connecting pin is connected to the fixing member, the other end of the connecting pin is rotatably connected to the supporting member, a spring and a sleeve are sleeved on the connecting pin, the spring is located inside the sleeve and close to the fixing member, a spring limiting portion is arranged inside the sleeve, and the sleeve is in threaded connection with the supporting member.

6. A folding table according to claim 5, wherein the fixing member is provided with a positioning member, and the sleeve is provided with a limiting block capable of being hung on the positioning member.

7. A folding table according to claim 5, wherein said support member is of stepped axis configuration, increasing from a direction closer to the mounting member to a direction further away from the mounting member, and wherein the primary axis closer to the mounting member is provided with external threads.

8. A folding table according to claim 5, wherein the sleeve is internally threaded to accommodate external threads on the support member.