CN217117788U

CN217117788U - Turnover dining table

Info

Publication number: CN217117788U
Application number: CN202122602739.8U
Authority: CN
Inventors: 程进; 陈权辉
Original assignee: Chongqing Shunmeiji Medical Instrument Co ltd
Current assignee: Chongqing Shunmeiji Medical Instrument Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-08-05
Anticipated expiration: 2031-10-27

Abstract

The utility model provides a turnover dining table, swing joint's desktop board and air spring on support, air spring one end is articulated with the support, and the air spring other end is articulated with the desktop board, and the adjustment mechanism who is connected with the air spring is established to the desktop board bottom surface, and adjustment mechanism slides the slider that sets up and is used for locking the locking structure of slider and sliding tray including fixing in sliding tray, the sliding tray of desktop board bottom, and the slider is articulated with the air spring. The bottom of the table top plate is provided with the adjusting mechanism, the connecting position of the air spring and the table top plate can be changed by using the adjusting mechanism, when the table top plate is installed, the installing position of the air spring on the table top plate is judged in advance according to the length of the air spring, then the sliding block slides to a preset position along the sliding groove, the sliding block and the sliding groove are locked by the locking structure, smooth installation and use of the air spring are ensured, and the problem that the dining table cannot be assembled and used due to the fact that the deviation exists between the air spring and the table top plate and between the air spring and the connecting position of the support.

Description

Turnover dining table

Technical Field

The utility model relates to the technical field of furniture, in particular to turnover dining table.

Background

The movable small dining table can be used at home or in places such as hospitals, and is convenient for people with inconvenient actions to use or improves the convenience of consumers in life.

The movable small dining table mainly comprises a movable bracket and a table top plate arranged on the bracket; the prior art sets up the support into liftable formula for realizing the multi-functionalization of dining table, and the personnel of the different heights of being convenient for use, sets up flip structure with the desktop board simultaneously for the desktop board of dining table level when the user feeds the use sets up, can overturn certain angle with the desktop board when the user is used for reading or other circumstances, makes the desktop board slope be used for placing book or other article.

In order to enable the table top board to have the turnover function, one side, close to the long edge, of the table top board is hinged to the support, then the air spring is arranged between the support and the table top board, two ends of the air spring are hinged to the table top board and the support respectively, the air spring can adopt a controllable air spring or an air spring with a common structure, and the table top board can be turned into a preset angle under the action of the air spring.

For the transportation and the sale of making things convenient for the dining table, usually can transport the dining table for the spare part that corresponds with the partition, assemble after arriving and predetermineeing the consumption place, although the spare part of batch production's dining table usually can not have the deviation, under some circumstances, the air spring can deviate with the desktop board, the hookup location of support, structure restriction (only minimum length and two states of longest length) and the hookup location of air spring and desktop board of ordinary air spring, the hookup location of air spring and support all is factors such as fixed setting, make the air spring respectively with the desktop board, the distance of the hookup location of support can not match air spring length, influence the equipment of dining table and use.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a turnover dining table has solved the hookup location who sets up air spring and desktop board, support among the prior art and has fixed, has the distance of two hookup locations and the length of air spring and mismatch the dining table equipment limited problem that leads to.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a turnover dining table comprises a support, a table top plate and an air spring, wherein the table top plate and the air spring are movably connected to the support;

the adjusting mechanism comprises a sliding groove fixed at the bottom of the table top plate, a sliding block arranged in the sliding groove in a sliding way and a locking structure used for locking the sliding block and the sliding groove, wherein the sliding block is hinged with the gas spring,

when the locking mechanism is used, the sliding block moves to a preset position along the sliding groove, and the sliding block and the sliding groove are locked by the locking structure.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses be provided with adjustment mechanism in the bottom of desktop board, make the hookup location of air spring and desktop board change through adjustment mechanism's use, when the installation, the mounted position of air spring on the desktop board is prejudged according to the length of air spring, then after sliding the slider to preset position along the sliding tray, rethread locking structure locks slider and sliding tray, ensures that the air spring can install and use smoothly, avoids air spring and desktop board, support hookup location to have the deviation can not adjust the dining table that leads to and can not assemble the problem of using; and, based on adjustment mechanism's setting, when the air spring because can not resist external damage, because the air spring that different models can also be changed to the dining table in adjustment mechanism's existence, make the utility model discloses the application range who sets up the dining table is wider.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic view of the installation of the first supporting tube and the connecting plate of the present invention;

fig. 4 is an installation schematic view of the second supporting tube and the fixing plate of the present invention;

fig. 5 is a bottom view of the table top plate and the adjusting mechanism of the present invention;

FIG. 6 is a schematic structural view of the connecting rod, the sliding groove and the sliding block when the sliding block is locked;

fig. 7 is a schematic structural view of the connecting rod, the sliding groove and the sliding block during unlocking.

In the figure: 1. a table top plate; 2. an auxiliary table plate; 4. a gas spring; 6. a sliding groove; 8. a shaft sleeve; 11. a foot pad; 173. a connecting seat; 16. a rotating shaft; 17. a bearing frame; 101. intercepting strips; 171. a lifting rod; 172. a base; 141. a first support tube; 142. a rotating plate; 143. a connecting plate; 151. a fixing plate; 153. a second support tube; 61. a slider; 62. adjusting the screw rod; 63. a jack; 64. a connecting rod; 641. connecting holes; 642. a bolt; 611. a threaded bore.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 and 2, an embodiment of the present invention provides a turnover dining table, which includes a support, a top board 1 movably connected to the support, and a gas spring 4, wherein the gas spring 4 is installed in front of the support and the top board 1, and the support and the top board 1 need to be provided with components respectively.

As shown in fig. 1 and 2, specifically, according to the requirement of the support in the using process, the support of the present invention includes a base 172, a lifting rod 171 vertically disposed on the base 172, and a connecting seat 173 disposed at the upper end of the lifting rod 171, the base 172 and the lifting rod 171 form a bearing frame 17, the i-shaped base 172 can increase the supporting capability of the whole bearing frame 17, and the lifting rod 171 is disposed deviating from the vertical center line of the base 172, so that the usage space under the table top 1 is larger; meanwhile, a plurality of universal wheels with self-locking function are arranged on the base 172, and the arrangement of the universal wheels is convenient for moving the whole dining table; the lifting rod 171 can be an electric lifting table leg (such as a table leg with the model of le ge E2/E2S) in the prior art, and the lifting rod 171 can also be a telescopic rod structure in the prior art, and can be manually lifted as long as the lifting requirement can be met; the connecting base 173 is provided to facilitate the installation of the table top 1 and also to facilitate the fixing of other components to the lifting rod 171.

As shown in fig. 1 and 2, the desktop plate 1 of the present invention can be turned over, and in consideration of some circumstances, the desktop plate 1 is required to satisfy two requirements of inclination and horizontal simultaneously, the connecting seat 173 is fixed with the horizontally arranged auxiliary desk plate 2, and the auxiliary desk plate 2 is horizontally fixed on the connecting seat 173, so as to expand the use function of the dining table; in order to facilitate the installation of the desktop plate 1 and the bracket, the connecting seat 173 is connected to a bearing component for supporting the desktop plate 1 and movably connecting with the desktop plate 1.

As shown in fig. 1, 2, 3, and 4, the load-bearing assembly includes an annular support frame having a notch structure and formed by splicing a first support tube 141 and a second support tube 153, one end of the first support tube 141 is fixed to the connection seat 173 through a connection plate 143, the other end of the first support tube 141 and one end of the second support tube 153 are opposite at an interval to form a notch structure of the annular support frame, and the other end of the second support tube 153 is fixed to the connection seat 173 through a fixing plate 151. The connecting plate 143 and the fixing plate 151 are both L-shaped plates, the end of the first supporting tube 141 can be fixed on the connecting plate 143 by bolts or welding, then the connecting plate 143 is fixed on the connecting seat 173 by bolts, and meanwhile, for reinforcing the supporting effect of the first supporting tube 141, the connecting plate 143 and the auxiliary table plate 2 can be secondarily reinforced by bolts to increase the stability of the whole support; similarly, the end of the second support tube 153 is welded or fixed to the fixing plate 151 through a bolt, and the fixing plate 151 is fixed to the connecting seat 173 and the auxiliary table 2 through a bolt.

As shown in fig. 1 and 2, after the support is set, the desktop plate 1 and the gas spring 4 need to be connected and assembled, so that the connecting position of the gas spring 4 and the desktop plate 1 can be finely adjusted, and the gas spring 4 is convenient to assemble, the adjusting mechanism connected with the gas spring 4 is arranged on the bottom surface of the desktop plate 1, and the adjusting mechanism is used for adjusting the connecting position of the gas spring 4 and the desktop plate 1.

As shown in fig. 5, in particular, the adjusting mechanism includes a sliding groove 6 fixed at the bottom of the table top board 1, a sliding block 61 slidably disposed in the sliding groove 6, and a locking structure for locking the sliding block 61 and the sliding groove 6, wherein the sliding block 61 is hinged to the gas spring 4, so that when in use, the sliding block moves to a preset position along the sliding groove 6, and the locking structure locks the sliding block 61 and the sliding groove 6.

As shown in fig. 5, for making desktop board 1 can with annular carriage swing joint, also can make things convenient for the firm installation of air spring 4 simultaneously, the utility model discloses the sliding tray 6 that sets up is two of parallel arrangement, and the outer tank bottom of every sliding tray 6 is fixed with desktop board 1, and two sliding tray 6 upper trusses are equipped with connecting rod 64, connecting rod 64 is articulated with air spring 4, and two sliding tray 6 constitute the support frame of H type structure with connecting rod 64, and the lifting frame can enlarge the lifting surface area when desktop board 1 is connected with air spring 4 for desktop board 1 is more firm in the use.

To change the hookup location of air spring 4 and desktop board 1, only need connecting rod 64 can follow 6 length direction of sliding tray and slide and fixed can, for the setting of cooperation locking structure, the utility model discloses general connecting rod 64 is connected through the connecting piece displacement respectively with two sliders 61.

As shown in fig. 6 and 7, the connecting member includes a connecting hole 641 formed in the connecting rod 64, a threaded hole 611 disposed on the slider 61 and opposite to the connecting hole 641, and an adjusting screw 62 passing through the connecting hole 641 and threadedly connected to the threaded hole 611. Meanwhile, the number of the locking structures is two, each locking structure comprises a plurality of insertion holes 63 arranged along the length direction of the sliding groove 6 and at least one plug pin 642 singly matched with each insertion hole 63, and the plug pins 642 are arranged in parallel with the adjusting screw 62 and connected with the connecting rod 64. During the use, rotatory adjusting screw 62 for adjusting screw 62 is located the state shown in the figure, makes bolt 642 and jack 63 on the connecting plate 143 separate, makes connecting rod 64 can slide along sliding tray 6 length direction, and after connecting rod 64 moved to the preset position, removal connecting rod 64 made bolt 642 on connecting rod 64 can get into the jack 63 that the preset position corresponds, then rotatory adjusting screw 62 with connecting rod 64 with sliding tray 6, slider 61 locking, make connecting rod 64 fix in the preset position, make things convenient for the connection of air spring 4.

As shown in fig. 5, before connecting the gas spring 4, the desktop plate 1 needs to be connected with the annular supporting frame first, in order to reduce the drilling of the desktop plate 1, the crack resistance of the whole desktop plate 1 is increased, the utility model discloses be connected two sliding chutes 6 with the annular supporting frame, specifically, two sliding chutes 6 are respectively with the other end of the first supporting tube 141 and the one end swing joint of the second supporting tube 153 through two rotating pieces, the one end of the gas spring 4 is articulated with the rotating plate 142 that is arranged on the relative position of the notch structure on the first supporting tube 141. The rotating member comprises a rotating shaft 16 fixed at the end of the first support tube 141 or the second support tube 153 and a shaft sleeve 8 arranged on the sliding groove 6, the rotating shaft 16 is sleeved in the shaft sleeve 8 and is connected with the shaft sleeve 8 in a smooth rotating manner, wherein the axis of the shaft sleeve 8 is vertically arranged along the length direction of the sliding groove 6.

As shown in fig. 2 and 5, the shaft sleeve 8 is fixed on the sliding groove 6, and when the table top is installed, the rotating shaft 16 passes through the shaft sleeve 8 and is fixed at the end of the first supporting tube 141 or the second supporting tube 153 by means of bolts, so that the rotating shaft 16 and the shaft sleeve 8 are smoothly and rotatably connected, and the table top 1 and the bracket are rotatably connected. After the table top plate 1 is installed, the position of the connecting rod 64 is adjusted according to the length of the gas spring 4, the connecting rod 64 is fixed with the table top plate 1, and the two ends of the gas spring 4 are hinged to the connecting rod 64 and the rotating plate 142 respectively, so that the assembly operation of the dining table is completed, and the dining table is convenient to use.

As shown in fig. 2 and 5, in order to reduce the damage of the table top 1 to the first support tube 141 and the second support tube 153, a plurality of foot pads 11 are disposed on both the first support tube 141 and the second support tube 153. In order to support the articles placed on the table top 1 during the inclined use process, the surface of the table top 1 is provided with a blocking strip 101.

The utility model discloses be provided with adjustment mechanism in the bottom of desktop board 1, make the hookup location of air spring 4 and desktop board 1 change through adjustment mechanism's use, when the installation, the mounted position of air spring 4 on desktop board 1 is judged in advance according to the length of air spring 4, then slide slider 61 to the preset position back along sliding tray 6, rethread locking structure is with slider 61 and sliding tray 6 locking, ensure that air spring 4 can install and use smoothly, avoid air spring 4 and desktop board 1, the support hookup location to have the deviation can not adjust the dining table that leads to and can not assemble the problem of using; and, based on adjustment mechanism's setting, in air spring 4 because can not resist external damage, because adjustment mechanism's existence can also change the air spring 4 of different models to the dining table on, make the utility model discloses the application range who sets up the dining table is wider.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a turnover dining table, swing joint's desktop board and air spring on support, the air spring one end is articulated with the support, the air spring other end is articulated with the desktop board, its characterized in that: the bottom surface of the table top plate is provided with an adjusting mechanism connected with the gas spring, and the adjusting mechanism is used for adjusting the connecting position of the gas spring and the table top plate;

2. A convertible dining table as claimed in claim 1, wherein: the table comprises two sliding grooves, wherein the two sliding grooves are of strip-shaped groove structures arranged in parallel, the outer groove bottom of each sliding groove is fixed with the table top plate, connecting rods are erected on the two sliding grooves and hinged to the air springs, and the connecting rods are connected with the two sliding blocks through connecting pieces in a variable-pitch mode respectively.

3. A convertible dining table as claimed in claim 2, wherein: the connecting piece comprises a connecting hole formed in the connecting rod, a threaded hole arranged on the sliding block and opposite to the connecting hole, and an adjusting screw rod penetrating through the connecting hole and in threaded connection with the threaded hole.

4. A reversible dining table according to claim 3, wherein: the locking structure is two, and every locking structure all includes a plurality of jacks that set up along sliding tray length direction and at least one bolt with the single complex of every jack, bolt and adjusting screw parallel arrangement and be connected with the connecting rod.

5. A convertible dining table according to any one of claims 2 to 4 wherein: the support comprises a base, a lifting rod vertically arranged on the base and a connecting seat arranged at the upper end of the lifting rod, wherein an auxiliary table board horizontally arranged is fixed on the connecting seat, and the connecting seat is connected with a bearing assembly which is used for supporting the table board and is movably connected with the two sliding grooves.

6. A convertible dining table as claimed in claim 5, wherein: the bearing assembly comprises an annular supporting frame which is of a notch structure and is formed by splicing a first supporting pipe and a second supporting pipe, and the annular supporting frame is movably connected with the two sliding grooves and hinged with one end of the gas spring.

7. A convertible dining table as claimed in claim 6, wherein: one end of the first supporting pipe is fixed with the connecting seat through a connecting plate, the other end of the first supporting pipe and one end of the second supporting pipe are opposite at intervals to form a notch structure of the annular supporting frame, and the other end of the second supporting pipe is fixed with the connecting seat through a fixing plate;

the two sliding grooves are respectively and movably connected with the other end of the first supporting pipe and one end of the second supporting pipe through two rotating pieces, and one end of the gas spring is hinged with a rotating plate which is arranged on the first supporting pipe and is located at the opposite position of the notch structure.

8. A convertible dining table as claimed in claim 7, wherein: the rotating piece comprises a rotating shaft fixed at the end part of the first supporting pipe or the second supporting pipe and a shaft sleeve arranged on the sliding groove, the rotating shaft sleeve is arranged in the shaft sleeve and is connected with the shaft sleeve in a smooth rotating mode, and the axis of the shaft sleeve is perpendicular to the length direction of the sliding groove.