CN218942539U

CN218942539U - Foldable table

Info

Publication number: CN218942539U
Application number: CN202222208484.1U
Authority: CN
Inventors: 杜琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-05-02
Anticipated expiration: 2032-08-22

Abstract

The utility model belongs to the technical field of furniture, in particular to a foldable table, which comprises a table plate, wherein U-shaped table legs are respectively arranged at the bottoms of two sides of the table plate, each U-shaped table leg comprises upright rod parts at two sides and a cross rod part at the lower side, the upright rod parts of the U-shaped table legs are adjustable high support rods, the two upright rod parts of the U-shaped table legs can be adjusted to different heights, and the upright rod parts can rotate back and forth relative to the table plate on a rotating mechanism, so that the table plate can rotate to be in an inclined state at the top of the U-shaped table leg in the process of adjusting the two upright rod parts of the U-shaped table leg to different heights, and the inclination of the table plate is convenient to adjust. The rotating mechanism comprises a fixing piece arranged on the bottom surface of the table plate, the fixing piece is provided with a rotating piece, a locking mechanism is arranged between the rotating piece and the fixing piece, after the table plate is adjusted to be in an inclined state, the locking mechanism can be locked, the rotating piece is prevented from rotating on the fixing piece, the foldable table is kept to be a stable whole, flexible carrying can be achieved, and stable supporting can be kept.

Description

Foldable table

Technical Field

The utility model belongs to the technical field of furniture, and particularly relates to a foldable table.

Background

The folding table is a relatively common small furniture in daily life, wherein the small folding table can be placed on a bed or a carpet for use, does not occupy a large area, and is convenient to fold and store.

The legs of the existing folding table can be folded inwards at the bottom of the table top, the legs are simple, the table top cannot be set to be inclined, and the folding table is inconvenient to use in certain scenes, for example, books are inclined on the table top when a child learns, and the books cannot be directly kept inclined on the table top due to the fact that the table top is horizontal, and a support is needed to be arranged behind the books to keep the inclination of the books; for another example, it is not possible to place the notebook computer on the desk at an incline.

In the prior art, chinese patent document with publication number CN206079557U describes a multifunctional folding table, wherein movable supporting feet are provided at the rear side of the table board of the folding table, so that the table board can be supported in an inclined state; chinese patent publication No. CN211354296U describes a folding table for english learning with adjustable inclination. The two folding tables can adjust the inclination angle of the table board.

However, the existing folding table capable of adjusting the inclination angle of the table plate has the following disadvantages: firstly, the folding table is heavy, inconvenient to carry and inconvenient to flexibly use as a small folding table; secondly, the stability of supporting leg is not good, because the supporting leg of both sides is not fixed, leads to the stability of folding table not good.

Disclosure of Invention

The utility model aims to provide a foldable table, which solves the technical problems that the foldable table in the prior art cannot be flexibly carried and cannot be stably supported after the inclination of a table plate is adjusted.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a collapsible table, including the table, table both sides bottom is equipped with the U-shaped table leg respectively, the U-shaped table leg includes pole setting portion and the downside horizontal pole portion of both sides, the upper end of pole setting portion is provided with slewing mechanism respectively, slewing mechanism is including setting up the mounting of table bottom surface, be equipped with the rotation piece on the mounting, the top of pole setting portion articulates on the rotation piece for the U-shaped table leg can be in the inwards folding of table bottom;

a locking mechanism is arranged between the rotating piece and the fixing piece, when the locking mechanism is in a locking state, the rotating piece is fixed on the fixing piece, and when the locking mechanism is unlocked, the rotating piece can rotate relative to the fixing piece along the front-back direction;

the upright rod parts of the U-shaped table legs are all height-adjustable support rods.

Preferably, the fixing piece comprises a top plate part and a first connecting part, the top plate part is fixed on the bottom surface of the table plate, a partition plate is arranged in the first connecting part, and one side of the partition plate is provided with a circular first accommodating hole;

the rotating piece comprises a cylindrical portion and a second connecting portion, the cylindrical portion is arranged in the first accommodating hole, the second connecting portion comprises lug plates on the front side and the rear side, and the top end of the vertical rod portion is correspondingly hinged between the lug plates.

Preferably, a second accommodating hole is formed in the other side of the partition plate in the first connecting portion;

the locking mechanism comprises a knob arranged in the second accommodating hole, a connecting column is arranged on the inner side of the knob, and the connecting column penetrates through the partition plate to be connected to the cylindrical part;

an annular plate is arranged on one side of the second accommodating hole on the partition plate, a radial locking groove and an unlocking groove are arranged on the annular plate, a gradually rising surface is arranged between the locking groove and the unlocking groove on the outer end surface of the annular plate, wherein the locking groove is positioned at a high position, and the unlocking groove is positioned at a low position;

the bottom of the first accommodating hole is provided with a first annular latch, the end head of the cylindrical part is provided with a second annular latch which is matched with the first annular latch, and the inner side of the button is provided with a radial positioning plate;

in the process of rotating the knob, when the positioning plate is positioned in the locking groove, the connecting column drives the rotating piece to move outwards along the axial direction, so that the first annular clamping tooth is clamped on the second annular clamping tooth; when the locating plate is located in the unlocking groove, the connecting column drives the rotating piece to move inwards along the axial direction, so that the first annular latch and the second annular latch are separated from each other.

Preferably, a limiting hole is formed in the middle of the top plate part of the fixing piece, limiting plates are respectively arranged on the left side and the right side in the limiting hole, the top surfaces of the limiting plates are arc-shaped, and limiting slots are formed between the limiting plates;

the top of the first connecting portion of the rotating piece is provided with an arc-shaped limiting inserting plate, the limiting inserting plate comprises an arc-shaped plate portion at the top and a vertical plate portion at the lower portion, and the limiting inserting plate is inserted into the limiting hole from the side face, so that the vertical plate portion is located in the limiting slot.

Preferably, the lower end of the upright rod part is connected to the end head of the cross rod part through an L-shaped adapter.

Preferably, the vertical rod part of the U-shaped table leg comprises a connecting rod and a connecting sleeve, the connecting rod is inserted into the connecting sleeve, a plurality of clamping grooves are formed in the outer side of the connecting rod along the height direction at intervals, a height-adjusting button is arranged on the connecting sleeve, and a clamping block part corresponding to the clamping grooves is arranged on the inner side of the height-adjusting button.

Preferably, the upright pole part of the U-shaped table leg further comprises a hinge joint arranged at the top of the connecting rod, and the hinge joint is hinged on the rotating piece; the outside of articulated joint is equipped with and is used for supporting in the supporting bench portion of mounting downside.

Preferably, front slots and rear slots are respectively arranged on the front side and the rear side of the upper surface of the desk plate, and plug boards corresponding to the front slots and the rear slots are arranged on the front side and the rear side of the upper surface of the desk plate.

Preferably, a via hole for passing through the USB plug is arranged on the side edge of the upper surface of the desk plate.

Preferably, a cup groove for placing a cup is arranged on the side edge of the upper surface of the table plate.

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

1. the foldable table comprises a table plate, wherein U-shaped table legs are respectively arranged at the bottoms of two sides of the table plate, each U-shaped table leg comprises upright rod parts at two sides and a cross rod part at the lower side, the upper ends of the upright rod parts are respectively provided with a rotating mechanism, and the upright rod parts of the U-shaped table legs are hinged on the rotating mechanisms, so that the U-shaped table legs can be folded inwards at the bottoms of the table plate; in addition, the pole setting portion of U-shaped table leg is adjustable high bracing piece, and two pole setting portions of U-shaped table leg can be adjusted to different height to pole setting portion can be on slewing mechanism for the table back-and-forth rotation, therefore, in the in-process of adjusting two pole setting portions of U-shaped table leg to be different height, the table can be rotated to incline at the top of U-shaped table leg, conveniently adjusts the inclination of table.

2. The rotating mechanism comprises a fixing piece arranged on the bottom surface of the table plate, the fixing piece is provided with a rotating piece, a locking mechanism is arranged between the rotating piece and the fixing piece, after the table plate is adjusted to be in an inclined state, the locking mechanism can be locked, the rotating piece is prevented from rotating on the fixing piece, the foldable table is kept to be a stable whole, flexible carrying can be achieved, and stable supporting can be kept.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic perspective view of a foldable table according to an embodiment of the utility model.

Figure 2 is a schematic folding view of an embodiment of the foldable table of the present utility model.

Figure 3 is a schematic side view of an embodiment of a foldable table of the present utility model.

Figure 4 is a schematic view of a foldable table according to an embodiment of the utility model after the table top is adjusted to a tilted position.

Figure 5 is an exploded view of a rotation mechanism of an embodiment of a foldable table of the present utility model.

Fig. 6 is a schematic perspective view of a fixing member of an embodiment of the foldable table of the present utility model.

Fig. 7 is a schematic perspective view of a rotating mechanism of a foldable table according to an embodiment of the utility model.

Figure 8 is a schematic perspective view of an alternative view of a securing member of an embodiment of a foldable table in accordance with the present utility model.

Fig. 9 is a schematic perspective view of a rotating member of an embodiment of the foldable table of the present utility model.

Figure 10 is a schematic view of the mating relationship of the rotatable member and the fixed member of one embodiment of the foldable table of the present utility model.

Figure 11 is a schematic view of the neutral lever portion of an embodiment of the foldable table of the present utility model.

The reference numerals in the drawings are intended to be: the table 1, the front slot 11, the rear slot 12, the plug board 13, the through hole 14, the cup slot 15, the U-shaped leg 2, the upright post 21, the connecting rod 211, the clamping groove 2111, the connecting sleeve 212, the height adjusting button 213, the hinge 214, the support table 2141, the cross bar 22, the L-shaped adapter 23, the rotation mechanism 3, the fixing member 31, the top plate 311, the limiting hole 3111, the limiting plate 3112, the limiting slot 3113, the first connecting portion 312, the partition plate 3121, the first accommodating hole 3122, the second accommodating hole 3123, the central hole 3124, the annular plate 3125, the locking groove 3126, the unlocking groove 3127, the ascending surface 3128, the first annular latch 3129, the rotation member 32, the cylindrical portion 321, the second annular latch 3211, the second connecting portion 322, the arc plate portion 3221, the upright plate 3222, the arc clamp 3223, the ear plate 3224, the spring 33, the knob 4, the connecting post 41, the connecting buckle 42, and the positioning plate 43.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A foldable table, please refer to fig. 1-11.

As shown in fig. 1, the foldable table comprises a table plate 1, two sides of the table plate 1 are respectively provided with a U-shaped table leg 2 at the bottom, the U-shaped table leg 2 comprises two upright rod parts 21 at two sides and a cross rod part 22 at the lower side, wherein the lower end of the upright rod part 21 is connected to the end of the cross rod part 22 through an L-shaped adapter 23, and the corner of the L-shaped adapter 23 is 90 degrees. As shown in fig. 1 and 2, the upper ends of the upright pole parts 21 of the U-shaped legs 2 on both sides are provided with a rotating mechanism 3, and the top ends of the upright pole parts 21 are hinged on the rotating mechanism 3, so that the U-shaped legs 2 can be folded inwards at the bottom of the table plate 1, and are convenient for storage.

In this embodiment, the upright rod portions 21 of the U-shaped legs 2 are all height-adjustable support rods, so that the inclination angle of the table board 1 can be adjusted, as shown in fig. 3, when the heights of the upright rod portions 21 on both sides of the U-shaped legs 2 are the same, the table board 1 of the foldable table is in a horizontal state; as shown in fig. 4, when the left upright portion 21 of the U-shaped leg 2 is lower than the right upright portion 21, the table plate 1 of the foldable table is in a state of being inclined to the left.

Due to the provision of the rotation mechanism 3, the upright rod portion 21 is rotatably connected to the bottom of the table board 1 in the left-right direction by the rotation mechanism 3, and when the foldable table is adjusted to the inclined state shown in fig. 4, the top end of the upright rod portion 21 can be rotated to a certain angle to the left side along the rotation mechanism 3, so that the table board 1 can be smoothly inclined to the left side when the height of the right-side upright rod portion 21 is adjusted.

Specifically, as shown in fig. 5, the rotation mechanism 3 includes a fixing member 31 disposed on the bottom surface of the table, and a rotation member 32 is disposed on the fixing member 31, and the rotation member 32 can rotate relative to the fixing member 31.

Wherein, the fixing member 31 comprises a top plate 311 and a first connecting part 312, and the top plate 311 is provided with a plurality of screw holes so as to be connected with the bottom of the table board 1 through screws; the first connection portion 312 is provided therein with a spacer 3121, a circular first receiving hole 3122 is provided on the left side of the spacer 3121, the rotation member 32 includes a cylindrical portion 321 and a second connection portion 322, the cylindrical portion 321 is matched with the first receiving hole 3122, and the cylindrical portion 321 is provided in the first receiving hole 3122.

A spring 33 is further provided between the fixed member 31 and the rotating member 32, so that the fixed member 31 and the rotating member 32 can maintain stable positions without being subjected to an axial force.

In addition, a locking mechanism is provided between the rotating member 32 and the fixed member 31, and when the locking mechanism is unlocked, the rotating member 32 can rotate in the front-rear direction with respect to the fixed member 31, that is, the cylindrical portion 321 can rotate in the first accommodating hole 3122; when the locking mechanism is in the locked state, the rotating member 32 is fixed to the fixed member 31, that is, the cylindrical portion 321 is not rotatable in the first accommodating hole 3122.

Specifically, the locking mechanism includes a knob 4, as shown in fig. 6, a second receiving hole 3123 is provided at the other side of the partition 3121 in the first connection portion 312 of the fixing member 31, the knob 4 is provided in the second receiving hole 3123, as shown in fig. 5, a connection post 41 is provided at the inner side of the knob 4, a central hole 3124 is provided in the middle of the first connection portion 312, and the connection post 41 is connected to the cylindrical portion 321 through the central hole 3124 of the partition 3121.

As shown in fig. 5, the locking mechanism further includes a coupling buckle 42, and as shown in fig. 7, the coupling buckle 42 is disposed at the left side of the rotating member 32, and the coupling post 41 passes through the middle of the rotating member 32, so that the coupling buckle 42 can be fastened to the coupling post 41, and then the coupling buckle 42 is fixedly coupled to the front end of the coupling post 41 by a screw, thereby preventing the coupling post 41 from being separated from the rotating member 32.

Further, since the coupling post 41 and the coupling buckle 42 are provided, the rotating member 32 can be prevented from being completely separated from the fixed member 31, but the length of the coupling post 41 allows the rotating member 32 to be separated from the fixed member 31 in the axial direction by a certain distance, so as to achieve the locking and unlocking purposes.

Specifically, as shown in fig. 6, an annular plate 3125 is disposed on one side of the partition plate 3121 of the fixing member 31, which is located at the second receiving hole 3123, locking grooves 3126 and unlocking grooves 3127 are disposed on the outer end surface of the annular plate 3125, two locking grooves 3126 and unlocking grooves 3127 are disposed respectively, the two locking grooves 3126 are located on the same line, and the two unlocking grooves 3127 are also located on the same line; and the outer end surface of the annular plate 3125 is located between the locking groove 3126 and the unlocking groove 3127, and the gradually rising surface 3128 is provided with four sections, wherein the locking groove 3126 is located at the high position of the gradually rising surface 3128, and the unlocking groove 3127 is located at the low position of the gradually rising surface 3128.

As shown in fig. 5, the bottom of the first receiving hole 3122 of the fixed member 31 is provided with a first annular latch 3129, and the end of the cylindrical portion 321 of the rotating member 32 is provided with a matching second annular latch 3211.

As shown in fig. 5 and 6, a radial positioning plate 43 is provided on the inner side of the push button 4, so that when the knob 4 is rotated, when the front end of the positioning plate 43 is opposite to the locking groove 3126, the knob 4 pulls the connection post 41 outward in the axial direction, so that the fixing member 31 moves toward the rotating member 32 side, so that the second annular latch 3211 of the end of the cylindrical portion 321 is engaged with the first annular latch 3129 in the first receiving hole 3122, and at this time, the rotating member 32 is locked tightly and cannot be rotated; when the front end of the positioning plate 43 faces the unlocking groove 3127, the connecting post 41 is pushed inward in the axial direction by the knob 4, the fixing member 31 can move in a direction away from the rotating member 32, so that the second annular latch 3211 at the end of the cylindrical portion 321 is separated from the first annular latch 3129 in the first accommodating hole 3122, and at this time, the rotating member 32 is unlocked and can be rotated.

As shown in fig. 4, when the table 1 is adjusted to be inclined, the rotation member 32 is unlocked from the fixing member 31, so that the rotation member 32 can be rotated and the upright portion 21 can be smoothly lifted.

As shown in fig. 8, a limiting hole 3111 is provided in the middle of the top plate 311 of the fixing member 31, limiting plates 3112 are provided on the left and right sides in the limiting hole 3111, the top surface of the limiting plates 3112 is arc-shaped, and a limiting slot 3113 is provided between the limiting plates 3112; as shown in fig. 9, an arc-shaped limiting insert plate is provided at the top end of the first connecting portion 322 of the rotating member 32, and the limiting insert plate includes an arc-shaped plate portion 3221 at the top and a vertical plate portion 3222 at the lower portion.

As shown in fig. 10, the limiting insert plate at the top of the rotating member 32 is inserted into the limiting hole 3111 from the side, wherein the vertical plate portion 3222 is located in the limiting slot 3113, so that the rotating member 32 and the fixed member 31 have a more stable connection relationship. In addition, the width of the limit slot 3113 is larger than the width of the riser 3222, so that the rotating member 32 has a certain moving distance in the axial direction, and thus the unlocking and locking operations of the locking mechanism are not restricted.

In addition, as shown in fig. 10, an arc-shaped clamping plate 3223 is provided at the lower side of the arc-shaped plate portion 3221, and a limiting plate 3112 is sandwiched between the arc-shaped plate portion 3221 and the arc-shaped clamping plate 3223, so that the rotating member 32 does not shake up and down on the fixing member 31, is more stable, and does not hinder the rotation of the rotating member 32 after the locking mechanism is unlocked.

As shown in fig. 11, the upright rod portion 21 of the U-shaped table leg 2 includes a connecting rod 211 and a connecting sleeve 212, the connecting rod 211 is inserted in the connecting sleeve 212, a plurality of clamping grooves 2111 are arranged at the outer side of the connecting rod 211 along the height direction at intervals, a height-adjusting button 213 is arranged on the connecting sleeve 212, the height-adjusting button 213 is hinged to the outer side of the upper end of the connecting sleeve 212 through a rotating shaft, a torsion spring is arranged on the rotating shaft, a clamping block portion corresponding to the clamping groove 2111 is arranged on the inner side of the height-adjusting button 213, the clamping block portion is clamped in the clamping groove 2111 under the action of the torsion spring, and when the height-adjusting button 213 is pressed, the clamping block portion is separated from the clamping groove 2111, and at the moment, the connecting rod 211 can be moved up and down in the connecting sleeve 212, so that the height of the upright rod portion 21 is adjusted.

As shown in fig. 9, the second connection portion 322 of the rotating member 32 further includes front and rear ear plates 3224, and as shown in fig. 2, the upright portion 21 of the U-shaped leg 2 further includes a hinge 214 provided at the top of the connecting rod 211, the top of the connecting rod 211 is inserted into the lower portion of the hinge 214, and the top of the hinge 214 is hinged between the ear plates 3224 on the rotating member 32, so that the upright portion 21 can rotate.

In addition, a supporting table portion 2141 for supporting the lower side of the fixing member 31 is provided at the outer side of the hinge 214, and when the U-shaped leg 2 of the foldable table is opened to both sides, the supporting table portion 2141 is supported at the lower side of the fixing member 31, and the U-shaped leg 2 is slightly inclined to both sides, so that stability of the U-shaped leg 2 is ensured.

In addition, as shown in fig. 1, the front side and the rear side of the upper surface of the table board 1 of the foldable table are respectively provided with a front slot 11 and a rear slot 12, and are provided with a plugboard 13 corresponding to the front slot 11 and the rear slot 12, the plugboard 13 can be inserted into the front slot 11 or the rear slot 12, and when the table board 1 is adjusted to be in an inclined state, the plugboard 13 can block objects such as books, notebook computers, mobile phones and the like placed on the table board 1 at the side.

In addition, as shown in fig. 1, a via hole 14 for passing through the USB plug is further provided on the side of the upper surface of the desk board 1, and the USB wire can be passed from the lower side to the upper side of the desk board 1 through the via hole 14, so that the USB wire can be conveniently arranged when the computer is used.

In addition, as shown in fig. 1, a cup groove 15 for placing a cup is further provided on the side of the upper surface of the table plate 1, and the cup groove 15 is a circular groove.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a collapsible table, includes the table, table both sides bottom is equipped with the U-shaped table leg respectively, the U-shaped table leg includes the pole setting portion of both sides and the horizontal pole portion of downside, its characterized in that:

the upper ends of the upright rod parts are respectively provided with a rotating mechanism, each rotating mechanism comprises a fixing piece arranged on the bottom surface of the desk plate, each fixing piece is provided with a rotating piece, and the top ends of the upright rod parts are hinged to the rotating pieces, so that the U-shaped desk legs can be folded inwards at the bottom of the desk plate;

2. A foldable table as in claim 1, wherein:

the fixing piece comprises a top plate part and a first connecting part, the top plate part is fixed on the bottom surface of the table plate, a partition plate is arranged in the first connecting part, and one side of the partition plate is provided with a circular first accommodating hole;

3. A foldable table according to claim 2, wherein:

a second accommodating hole is formed in the first connecting part and positioned on the other side of the partition plate;

the bottom of the first accommodating hole is provided with a first annular latch, the end head of the cylindrical part is provided with a second annular latch which is matched with the first annular latch, and the inner side of the knob is provided with a radial positioning plate;

4. A foldable table as in claim 1, wherein: a limiting hole is formed in the middle of the top plate part of the fixing piece, limiting plates are respectively arranged on the left side and the right side in the limiting hole, the top surfaces of the limiting plates are arc-shaped, and limiting slots are formed between the limiting plates;

5. A foldable table as in claim 1, wherein: the lower end of the vertical rod part is connected with the end head of the cross rod part through an L-shaped adapter.

6. A foldable table as in claim 1, wherein: the vertical rod part of the U-shaped table leg comprises a connecting rod and a connecting sleeve, wherein the connecting rod is inserted into the connecting sleeve, a plurality of clamping grooves are formed in the outer side of the connecting rod along the height direction at intervals, a height adjusting button is arranged on the connecting sleeve, and a clamping block part corresponding to the clamping grooves is arranged on the inner side of the height adjusting button.

7. A foldable table as in claim 6, wherein: the vertical rod part of the U-shaped table leg also comprises a hinge joint arranged at the top of the connecting rod, and the hinge joint is hinged on the rotating piece; the outside of articulated joint is equipped with and is used for supporting in the supporting bench portion of mounting downside.

8. A foldable table as in claim 1, wherein: front slots and rear slots are respectively arranged on the front side and the rear side of the upper surface of the desk plate, and plugboards corresponding to the front slots and the rear slots are arranged on the front side and the rear side of the upper surface of the desk plate.

9. A foldable table as in claim 1, wherein: and a through hole for passing through the USB plug is formed in the side edge of the upper surface of the desk plate.

10. A foldable table as in claim 1, wherein: a cup groove for placing a cup is arranged on the side edge of the upper surface of the table plate.