CN112263089A

CN112263089A - Foldable training table suitable for movement

Info

Publication number: CN112263089A
Application number: CN202011275462.6A
Authority: CN
Inventors: 郭烈焕; 刘俊松; 周雪生; 黄维; 方掠
Original assignee: Haitai Oulin Group South China Co Ltd
Current assignee: Haitai Oulin Group South China Co Ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-01-26

Abstract

The invention relates to the technical field of training tables and discloses a movable and foldable training table which comprises a table top, wherein the bottom of the table top is provided with a pair of first table legs arranged diagonally and a pair of second table legs arranged diagonally, and the training table further comprises a sliding unit for connecting the first table legs and the second table legs on the same side and a rotating unit for connecting the first table legs and the second table legs on the same side; two ends of the rotating unit respectively drive the first table leg and the second table leg to rotate, so that the first table leg and the second table leg on the same side rotate relative to the table top; the locking device is used for locking and fixing the first table leg and the second table leg so that the first table leg and the second table leg support the desktop; the sliding unit drives the first table leg and the second table leg to slide so that the first table leg and the second table leg are arranged in a staggered mode after being folded, and the rotating unit can drive the first table leg and the second table leg to rotate and fit with the bottom surface of the desktop. The foldable folding chair is simple in structure and convenient to operate, and can meet the requirement of attractiveness while being folded.

Description

Foldable training table suitable for movement

Technical Field

The invention relates to the technical field of training tables, in particular to a movable and foldable training table.

Background

At present, the requirement of people on the utilization rate of office and living spaces is higher and higher. Along with the fact that people attach more and more importance to training and learning, training activities are more and more, and a large number of training tables are needed in a training place. The storage and the mobile transportation of a large number of training tables require a large storage space and a large amount of manpower.

The structure of current training table is mostly the table leg and passes through the articulated elements to be fixed in the desktop bottom surface, realizes folding for the upset of table leg through the desktop, and this kind of structure is similar to the folding leg, accomodates the folding of a large amount of training tables, and occupation space is great.

Disclosure of Invention

In view of the above problems, the present invention is to provide a movable and foldable training table, so as to solve the problem that the existing training table occupies a large space when being folded and stored.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention relates to a movable and foldable training table which comprises a table top, a sliding unit and a rotating unit, wherein the bottom of the table top is provided with a pair of first table legs arranged diagonally and a pair of second table legs arranged diagonally, the sliding unit is connected with the first table legs and the second table legs on the same side, and the rotating unit is connected with the first table legs and the second table legs on the same side;

two ends of the rotating unit respectively drive the first table leg and the second table leg to rotate, so that the first table leg and the second table leg on the same side rotate relative to the tabletop;

the locking device is used for locking and fixing the first table leg and the second table leg so that the first table leg and the second table leg support the desktop;

the sliding unit drives the first table leg and the second table leg to slide so that the first table leg and the second table leg are arranged in a staggered manner after being folded, and the rotating unit drives the first table leg and the second table leg to rotate and attach to the bottom surface of the tabletop.

Preferably, the rotation unit includes: a fixed clamping piece and a rotating piece; the rotating part is fixed with the desktop, and the fixed clamping piece is connected with the rotating part in a clamping manner;

the sliding unit includes: the elastic member comprises a first rod piece, an elastic member, a connecting piece and a second rod piece; one end of the first rod piece is connected with the first table leg, the other end of the first rod piece is inserted into a rotating unit, and the first rod piece drives the first table leg to rotate and slide relative to the table top;

one end of the second rod piece is connected with the second table leg, and the other end of the second rod piece penetrates through the other rotating unit and is inserted into the rotating unit connected with the first rod piece, so that the second rod piece drives the second table leg to rotate relative to the table top;

one end of the elastic member is inserted into the rotating unit connected with the first rod piece, the other end of the elastic member is connected with the connecting piece, and the connecting piece is sleeved on the second rod piece and fixed with the desktop.

Preferably, the fixed clamping piece and the rotating piece are provided with the same taper inside.

Preferably, the fixed fastener and the rotating member are both provided with a limiting member, and the limiting member is used for limiting the rotation angle of the first rod member.

Preferably, a sleeve is arranged at the end of the first rod inserted into the rotating unit, and the sleeve is sleeved on the end of the second rod.

Preferably, the rotating member is a coupling set.

Preferably, the locking device comprises a first locking device and a second locking device which are fixed in a clamping manner, and corresponding concave-convex grooves are respectively formed in the first locking device and the second locking device.

Preferably, a protective cover is further included, the protective cover covering the sliding unit and the rotating unit.

Preferably, the method further comprises the following steps: and two ends of the cross beam are respectively connected with a sliding unit or a rotating unit.

Preferably, a connecting plug is arranged on the sliding unit or the rotating unit, and the connecting plug is used for installing the end part of the beam.

Compared with the prior art, the movable and foldable training table provided by the embodiment of the invention has the beneficial effects that:

the training table suitable for moving and folding provided by the embodiment of the invention drives the table legs to move and rotate relative to the table top through manual pushing force, has a simple structure, is convenient to operate, and can be folded while meeting the requirement of aesthetic property. And the first table leg and the second table leg are arranged diagonally, and the first table leg positioned on the same side drives the second table leg to move relative to the desktop, so that the first table leg and the second table leg are staggered and do not interfere with each other after being folded, can be positioned on the same plane, saves the occupied space to a certain extent, and is convenient to overlap and move.

Drawings

FIG. 1 is a schematic diagram of a mobile collapsible training table according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic diagram of a semi-collapsed configuration of a mobile collapsible training table according to an embodiment of the present invention;

fig. 4 is a partially enlarged view of a portion B of fig. 3;

FIG. 5 is a schematic diagram of a mobile foldable training table according to an embodiment of the present invention in an open position;

fig. 6 is a partially enlarged view of a portion C in fig. 5;

FIG. 7 is a schematic diagram of a movable and collapsible training table according to an embodiment of the present invention in an in-use configuration;

fig. 8 is a partial enlarged view of a portion D in fig. 7;

FIG. 9 is a schematic diagram of a movable and collapsible training table according to another embodiment of the present invention in a use position;

FIG. 10 is a schematic diagram of a mobile collapsible training table in a transport configuration according to an embodiment of the present invention;

in the figure, 1, a first rod; 2. a second bar member; 3. a desktop; 4. fixing the clamping piece; 5. a rotating member; 6. a connecting member; 7. an elastic member; 8. a cross beam; 9. a first lock; 10. a second locker; 11. a first table leg; 12. a second table leg; 13. a baffle plate; 14. a protective cover; 15. and (5) pushing the cart.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 8, a training table adapted to be movable and foldable according to an embodiment of the present invention includes a table top 3, a pair of first legs 11 diagonally disposed and a pair of second legs 12 diagonally disposed on a bottom of the table top 3, a sliding unit connecting the first legs 11 and the second legs 12 on the same side, and a rotating unit connecting the first legs 11 and the second legs 12 on the same side; the two ends of the rotating unit respectively drive the first table leg 11 and the second table leg 12 to rotate, so that the first table leg 11 and the second table leg 12 on the same side rotate relative to the tabletop 3; the table further comprises a locking device which is used for locking and fixing the first table leg 11 and the second table leg 12 so that the first table leg 11 and the second table leg 12 support the table top 3; the drive of sliding element first table leg 11 with second table leg 12 slides to make first table leg 11 with be dislocation arrangement after second table leg 12 is folded, make the rotating element can drive first table leg 11 with second table leg 12 rotates the bottom surface of laminating the desktop.

First table leg 11 for the desktop is rotatable and slidable, second table leg 12 for the desktop is rotatable, just first table leg 11 can drive second table leg 12 and slide for desktop 3 when gliding, when folding, promote through manual thrust to be diagonal arrangement's first table leg 11 slip and rotate, first table leg 11 drives and is located the synchronous slip of second table leg 12 of same side and rotates for first table leg 11 and the second table leg 12 of both sides are respectively to the outside (specifically be shown in figure 3 with the arrow point direction that the desktop parallels) slip a distance more than the table leg radius, thereby make first table leg 11 and the second table leg 12 of folding misplace each other, and mutual noninterference, both can be in the coplanar, both save occupation space, be convenient for the stack removal of a large amount of training tables again. When the foldable training table is suitable for being moved and opened, the first table legs 11 are pushed to slide and rotate through manual pushing force, the first table legs 11 slide and rotate synchronously while driving the second table legs 12 to slide and rotate, so that the first table legs 11 and the second table legs 12 on two sides respectively slide inwards (specifically, in the direction indicated by an arrow parallel to the table top in fig. 5) by a distance more than the radius of one table leg, the first table legs 11 and the second table legs 12 simultaneously receive reaction force from the elastic members 7, and the table top is stably supported by the first table legs 11 and the second table legs 12 at four points.

As shown in fig. 1, the rotating unit includes: a fixed clamping piece 4 and a rotating piece 5; the rotating part 5 is fixed with the tabletop 3 and can be fixed through a screw, and the fixed clamping piece 4 is connected with the rotating part 5 in a clamping manner; the sliding unit includes: a first rod member 1, an elastic member 7, a connecting member 6, and a second rod member 2, wherein, as shown in fig. 2, one rotating unit is used to mount the ends of the first rod member 1 and the second rod member 2, and the other rotating unit is mounted on the second rod member 2. Wherein the rotating member 5 is preferably a coupling set. Preferably, the fixed clamping piece 4 and the rotating piece 5 are provided with the same taper inside, so that the fixed clamping piece 4 can be completely locked after entering the rotating piece 5, and cannot be affected by the problem of installation clearance between the first rod piece 1 or the second rod piece 2 and the rotating piece 5. Optionally, matching concave-convex grooves are arranged in the fixed clamping piece 4 and the rotating piece 5, and the concave-convex grooves can be in a claw-shaped structure or any other structures capable of matching with each other.

One end of the first rod piece 1 is connected with the first table leg 11, the first rod piece 1 and the first table leg 11 can be welded and fixed or can be integrally formed, and the first table leg 11 and the first rod piece 1 are vertical to each other; the other end of the first rod 1 is inserted into a rotating unit so that the first rod 1 drives the first leg 11 to rotate and slide relative to the table top 3. One end of the second rod 2 is connected with the second leg 12, the other end of the second rod 2 passes through another rotating unit and is inserted into the rotating unit connected with the first rod, so that the second rod 2 drives the second leg 12 to rotate relative to the tabletop 3, and the end of the second rod 2 inserted into the rotating unit is provided with an elastic member 7; one end of the elastic member 7 is inserted into the rotating unit connected with the first rod member 1, the other end of the elastic member 7 is connected with the connecting member 6, the connecting member 6 is sleeved on the second rod member 2 and is fixed with the table top 3, for example, the connecting member is connected with the table top 3 through a screw, the first rod member 1 and the second rod member 2 can be ensured to be coaxially installed through the fixed connecting member 6, the elastic member 7 is preferably a spring, and reverse acting force can be applied to the rotating member 5 and the connecting member 6 through the compression of the spring. Specifically, the spring is compressed between the rotating member 5 and the connecting member 6 before the connecting member 6 is fixed to the table top 3.

In an alternative embodiment, the locking device comprises a first locking device 9 and a second locking device 10 which are fixed in a clamping manner, and corresponding concave-convex grooves are respectively arranged on the first locking device 9 and the second locking device 10, and the concave-convex grooves can be in a claw-shaped structure or any other structures which can be matched with each other. The first locker 9 and the second locker 10 can be sleeved on the second rod 2, the second locker 10 is fixed with the table top 3 through screws, and the first locker 9 is engaged and fixed with the second locker 10 through the matching of the concave-convex grooves.

Optionally, the fixed clip 4 and the rotating member 5 are both provided with a limiting member, and the limiting member is used for limiting the rotation angle of the first rod 1, so that the first table leg 11 cannot rotate continuously when rotating to a position perpendicular to the table top 3.

Optionally, the end of the rotating member 5 of the rotating unit, into which the first rod member 1 is inserted, is provided with a shaft sleeve, which is sleeved on the end of the second rod member 2, so that the second rod member 2 is driven to rotate synchronously while the first rod member 1 rotates, and the second rod member 2 is driven to move synchronously while the first rod member 1 moves, therefore, when the first table leg 11 is manually rotated and slid, the second table leg 12 can be driven to rotate and slide synchronously, and the first rod member 1 and the second rod member 2 can keep rotating coaxially through the connecting member 6.

In an alternative embodiment, the mobile collapsible training table further comprises: and two ends of the cross beam 8 are respectively connected with a sliding unit or a rotating unit. As shown in fig. 1, 3, 5 and 7, the two cross beams 8 may be oppositely disposed, two ends of each cross beam 8 are connected to the sliding unit or the rotating unit, and the installation and fixation of the sliding unit or the rotating unit on the table top 3 can be reinforced by the cross beams 8.

Further, a connecting plug is arranged on the sliding unit, the connecting plug is used for installing the end of the cross beam 8, and preferably, the connecting plug is arranged on the rotating part 5 of the rotating unit. During construction, after the rotating piece 5 is installed, the end of the cross beam 8 is plugged into the connecting plug, so that the whole is in a clamped state.

Furthermore, a baffle 13 is arranged on the side surface of the rotating part 5, a groove is arranged on the baffle 13, and the end part of the cross beam 8 is placed in the groove.

In an alternative embodiment, as shown in fig. 9, the training table adapted to be moved and folded further comprises a protective cover 14, the protective cover 14 is mounted on the table top 3 and is welded to the table top 3 or is connected to the table top by screws, and the protective cover 14 covers the sliding unit and the rotating unit, so that the sliding unit and the rotating unit can be effectively protected, dust can be prevented from entering, and damage to mechanisms caused by dust entering and influencing use or cleaning can be avoided. Preferably, the protective cover 14 covers the elastic member 7 and the connection member 6.

As shown in fig. 10, when being suitable for to remove collapsible training table and be in fold condition, can keep flat folding table on the shallow 15 that the bottom was provided with the gyro wheel to in the while with a plurality of training tables transportation to the place of use, satisfy modern mobile office demand, and, also can pile up a plurality of training tables and place, be convenient for save occupation space to accomodating of training table.

The working process of the present invention is explained as follows:

when the training table suitable for moving and folding is required to be opened, the first table leg 11 is rotated, the first table leg 11 can drive the second table leg 12 to synchronously rotate in the rotating part 5, at the moment, the fixed clamping part 4 and the rotating part 5 are in a separated state, the first locker 9 and the second locker 10 are also in a separated state, and the first table leg 11 and the second table leg 12 are free from fastening constraint force and can smoothly rotate; when the first leg 11 and the second leg 12 are rotated to the position perpendicular to the tabletop 3, the first leg 11 and the second leg 12 cannot rotate continuously under the limitation of the limiting members arranged on the fixing clip 4 and the rotating member 5, and at this time, only the reverse thrust applied when the spring is compressed is applied. The first table leg 11 is pushed to slide the first table leg 11 relative to the tabletop 3, the first table leg 11 drives the second table leg 12 located on the same side to slide relative to the tabletop while sliding, and the sliding is stopped after the first table leg slides for a distance more than at least one table leg radius. The fixed clamping piece 4 is clamped in the rotating piece 5, the first locker 9 and the second locker 10 are mutually engaged, and the first table leg 11 and the second table leg 12 are locked and fixed to support the table top 3.

When the training table suitable for moving and folding is required to be folded, the first locker 9 and the second locker 10 are separated, the first table leg 11 and the second table leg 12 are released, the first table leg 11 is manually pulled outwards, so that the fixed clamping piece 4 is separated from the rotating piece 5, the first table leg 11 is rotated, and the second table leg 12 is driven to synchronously rotate through the first table leg 11; the first table leg 11 and the second table leg 12 are rotatably attached to the table top 3, and the training table is folded.

To sum up, the embodiment of the invention provides a movable and foldable training table, which has a simple folding mechanism, meets the requirements of operation convenience and aesthetic property, saves occupied space, and can transport a plurality of training tables at one time by using the movable and foldable training table provided by the invention when a large number of training tables are needed in a training place, thereby improving the working efficiency.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A foldable training table suitable for movement is characterized by comprising a table top, a sliding unit and a rotating unit, wherein the bottom of the table top is provided with a pair of first table legs arranged diagonally and a pair of second table legs arranged diagonally, the sliding unit is connected with the first table legs and the second table legs on the same side, and the rotating unit is connected with the first table legs and the second table legs on the same side;

2. A mobile collapsible training table as claimed in claim 1,

the rotating unit includes: a fixed clamping piece and a rotating piece; the rotating part is fixed with the desktop, and the fixed clamping piece is connected with the rotating part in a clamping manner;

3. A mobile collapsible training table as claimed in claim 2 wherein the fixed jaw is provided with the same taper as the interior of the rotatable member.

4. The training table suitable for being moved and folded as claimed in claim 2, wherein a limiting member is disposed on each of the fixed clamping member and the rotating member, and the limiting member is used for limiting the rotation angle of the first rod member.

5. A portable and collapsible training table as claimed in claim 2, wherein the end of the first bar inserted into the rotary unit is provided with a bushing and the bushing is sleeved over the end of the second bar.

6. A mobile collapsible training table as claimed in claim 2 wherein the rotatable member is a coupling assembly.

7. A portable collapsible training table as claimed in claim 1 wherein the locking means comprises first and second snap-fit locks each having a corresponding tongue and groove.

8. A portable collapsible training table as claimed in claim 1 further comprising a protective cover covering said sliding unit and said rotating unit.

9. A mobile collapsible training table as claimed in claim 1 further comprising: and two ends of the cross beam are respectively connected with a sliding unit or a rotating unit.

10. A mobile and foldable training table according to claim 9, characterized in that the sliding unit or the rotating unit is provided with connecting plugs for mounting the ends of the beams.