CN217743549U

CN217743549U - Convertible training table

Info

Publication number: CN217743549U
Application number: CN202221651075.2U
Authority: CN
Inventors: 姚永红; 赵仲勇; 聂庆丰
Original assignee: Zhongshan Wosen Office Furniture Manufacturing Co ltd
Current assignee: Guangdong Huasheng Furniture Group Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-08
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a convertible training table, including the table foot that like this interval set up, two table foot upper portions are connected with the horizontal pole about jointly, be equipped with the table above the horizontal pole, it is connected with the table to install articulated locking subassembly respectively about on the horizontal pole, articulated locking subassembly is including setting up the mounting on the terminal surface under the table, the inside cavity of mounting, be equipped with first logical groove on the lower terminal surface of mounting, be equipped with the trip in the mounting of first logical groove top, the lower part of trip is equipped with the portion of colluding that passes first logical groove downwardly extending, it has the axis of rotation to peg graft on the mounting of first logical groove one side, trip and axis of rotation fixed connection, the axis of rotation cover is equipped with the torsional spring, torsional spring one end and mounting fixed connection, the other end and trip fixed connection, the axis of rotation is equipped with the driving lever that is used for stirring by outer one end, articulated locking subassembly is still including setting up the support on the horizontal pole, the mounting is articulated through articulated shaft arc articulated with the support, be equipped with the joint portion that carries out the joint with the trip on the support of trip below.

Description

Convertible training table

Technical Field

The utility model relates to a convertible training table.

Background

The training table is a table used in training and is also called a training table. The table plate of the traditional training table cannot be turned over, and occupies a large space. The desk plate can not be turned over and stored in a narrow environment after being used, and the use of the space is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a convertible training table.

The turnover training table designed according to the purpose comprises table legs arranged at intervals, wherein the upper parts of the left table leg and the right table leg are connected with a cross rod together, a table plate is arranged above the cross rod, and hinged locking components are respectively arranged on the left side and the right side of the cross rod and connected with the table plate;

the hinged locking assembly comprises a fixing piece arranged on the lower end face of the table board, the fixing piece is hollow, a first through groove is formed in the lower end face of the fixing piece, a clamping hook is arranged in the fixing piece above the first through groove, a hooking part penetrating through the first through groove and extending downwards is arranged at the lower part of the clamping hook, a rotating shaft is inserted in the fixing piece on one side of the first through groove, the clamping hook is fixedly connected with the rotating shaft, a torsional spring is sleeved on the rotating shaft, one end of the torsional spring is fixedly connected with the fixing piece, and the other end of the torsional spring is fixedly connected with the clamping hook;

a deflector rod for stirring is arranged at one end of the rotating shaft close to the outside;

the hinged locking assembly further comprises a support arranged on the cross rod, the fixing piece is hinged to the support through an articulated shaft in an arc shape, and a clamping portion clamped with the clamping hook is arranged on the support below the clamping hook.

Preferably, an extension part is arranged on the rear side of the support, the extension part penetrates through the first through groove and extends into the fixing part, a hinge hole is formed in the extension part, and the hinge shaft penetrates through the hinge hole and is fixedly connected with the inner wall of the fixing part.

Preferably, the bracket is provided with a first mounting surface and a second mounting surface, the first mounting surface is attached to the front side wall surface of the cross rod, the second mounting surface is attached to the upper end wall surface of the cross rod, a second through groove is formed in the front side wall surface of the cross rod, the first mounting surface is provided with an insertion block, the lower portion of the insertion block is provided with an extension fixture block which extends downwards and is attached to the inner wall of the cross rod, the bracket above the second mounting surface is provided with a sunken platform hole which penetrates downwards, a threaded hole is formed in the upper side wall surface of the cross rod and corresponds to the sunken platform hole, and a bolt penetrates into the sunken platform hole to be in threaded connection with the threaded hole.

Preferably, the rotating shaft comprises a square rod arranged at one end of the clamping hook, a square hole is formed in the clamping hook, the square rod penetrates into the square hole, a transmission shaft is further arranged between the two hinged locking assemblies, and two ends of the transmission shaft are fixedly connected with the square rod respectively.

Preferably, the transmission shaft is hollow, openings are formed in the left end and the right end of the transmission shaft, connecting sleeves are further inserted into the left end and the right end of the transmission shaft, the square rod penetrates through the connecting sleeves and extends into the transmission shaft, a first pin hole is formed in the square rod, a second pin hole is formed in the left end and the right end of the transmission shaft corresponding to the first pin hole, and fixing pins are inserted into the corresponding first pin hole and the corresponding second pin hole.

Preferably, a baffle is arranged below the cross rod, a plurality of elastic clamping pieces are arranged on the left side and the right side of the rear side wall surface of the baffle respectively, and the elastic clamping pieces are clamped on the table legs.

Preferably, the table foot includes that the interval sets up and interconnect's montant around, is equipped with the supporting leg in the lower part of two montants, the truckle is installed to the supporting leg lower extreme, the both ends fixed connection of horizontal pole is in the upper portion of table foot.

The utility model has the advantages of the table can overturn, is convenient for when not using, makes its perpendicular to ground with the table upset, reduces the space and occupies, compares with current technique, articulated locking subassembly is including setting up mounting on the terminal surface under the table, the inside cavity of mounting be equipped with first logical groove on the lower terminal surface of mounting, be equipped with the trip in the mounting of first logical groove top, the lower part of trip is equipped with and passes first logical groove downwardly extending's hooking portion peg graft on the mounting of first logical groove one side and have the axis of rotation, the trip with axis of rotation fixed connection, the axis of rotation cover is equipped with the torsional spring, torsional spring one end with mounting fixed connection, the other end with trip fixed connection, the axis of rotation is equipped with the driving lever that is used for stirring by outer one end, articulated locking subassembly is still including setting up support on the horizontal pole, the mounting with the support is articulated through the articulated shaft arc is articulated, be equipped with on the support of trip below with the joint portion that the trip carries out the joint. The utility model discloses when needs overturn the table with perpendicular to the ground, through stirring the driving lever, make the axis of rotation drive the trip and rotate, make the relative joint portion of hook joint portion outwards remove to realize the separation. Then the table plate can be turned over, the table plate is turned over towards the front side by taking the hinge shaft as a rotation axis until the lower front side end face of the fixing piece is attached to the front side wall face of the support, and positioning attachment is achieved. At the moment, the desk plate is vertical to the ground. The desk plate is converted from a state of being parallel to the ground to be perpendicular to the ground, and the space can be occupied by the desk plate to a great extent.

Drawings

Fig. 1 is one of the three-dimensional structural diagrams of the present invention;

fig. 2 is a second schematic perspective view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

fig. 5 is a second schematic cross-sectional view of the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 5;

fig. 7 is a third schematic sectional view of the present invention;

fig. 8 is an enlarged schematic view of C in fig. 7.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1 to 8, the turnover training table comprises table legs 10 arranged at intervals, wherein cross bars 120 are connected to the upper parts of the left and right table legs 10, table plates 20 are arranged above the cross bars 120, and hinged locking components 40 are respectively arranged on the left and right sides of the cross bars 120 and connected with the table plates 20;

the hinged locking component 40 comprises a fixing part 410 arranged on the lower end face of the table plate 20, the fixing part 410 is hollow, a first through groove 411 is arranged on the lower end face of the fixing part 410, a clamping hook 420 is arranged in the fixing part 410 above the first through groove 411, a hook part 421 penetrating through the first through groove 411 and extending downwards is arranged at the lower part of the clamping hook 420, a rotating shaft 500 is inserted into the fixing part 410 on one side of the first through groove 411, the clamping hook 420 is fixedly connected with the rotating shaft 500, a torsion spring 430 is sleeved on the rotating shaft 500, one end of the torsion spring 430 is fixedly connected with the fixing part 410, and the other end of the torsion spring is fixedly connected with the clamping hook 420;

a driving lever 540 for shifting is arranged at one end of the rotating shaft 500 close to the outside;

the hinged locking assembly 40 further comprises a bracket 440 arranged on the cross bar 120, the fixing member 410 is arc-hinged to the bracket 440 through a hinge shaft 450, and a clamping portion 441 clamped with the clamping hook 420 is arranged on the bracket 440 below the clamping hook 420.

The utility model discloses when needs overturn the table with perpendicular to the ground, through stirring the driving lever, make the axis of rotation drive the trip and rotate, make the relative joint portion of hook joint portion outwards remove to realize the separation. Then the table plate can be turned over, the table plate is turned over towards the front side by taking the hinge shaft as a rotation axis until the lower front side end face of the fixing piece is attached to the front side wall face of the support, and positioning attachment is achieved. At the moment, the desk plate is vertical to the ground. The desk plate is converted from a state of being parallel to the ground to be perpendicular to the ground, and the space can be occupied by the desk plate to a great extent.

Referring to fig. 4, an extension 444 is disposed at the rear side of the bracket 440, the extension 444 passes through the first through slot 411 and extends into the fixing member 410, a hinge hole is disposed on the extension 444, and the hinge shaft 450 passes through the hinge hole and is fixedly connected with the inner wall of the fixing member 410. Simple structure, convenient assembly and good stability.

When the table plate is turned over, the table plate and the fixing piece rotate by taking the hinge shaft as a rotation axis.

Referring to fig. 4, the bracket 440 has a first mounting surface 445 and a second mounting surface 446, the first mounting surface 445 is attached to a front side wall surface of the crossbar 120, the second mounting surface 446 is attached to an upper end wall surface of the crossbar 120, the front side wall surface of the crossbar 120 is provided with a second through-groove 121, the first mounting surface 445 is provided with an insertion block 442, a lower portion of the insertion block 442 is provided with an extension locking block 447 which extends downward and is attached to an inner wall of the crossbar 120, the bracket 440 above the second mounting surface 446 is provided with a recessed table hole 443 which penetrates downward, the upper side wall surface of the crossbar 120 is provided with a threaded hole corresponding to the recessed table hole 443, and the recessed table hole 443 is inserted with a bolt and is in threaded connection with the threaded hole.

In the assembled type, the support is moved relative to the cross rod from the front side, and even if the inserting block and the extending clamping block are inserted in the second through groove, the second mounting surface and the upper surface of the cross rod are spaced at a certain distance. Then the bracket moves downwards to enable the second mounting surface to be attached to the upper surface of the cross rod, and at the moment, the extending clamping block 447 is inserted into the lower part of the through groove to be attached to the inner wall of the cross rod to form positioning and fixing. And then screwed into the threaded hole by passing a bolt through the countersunk head hole 443. And then the fixing assembly is completed.

Referring to fig. 6, the rotating shaft 500 includes a square rod 510 at one end of the hook 420, a square hole is formed in the hook 420, the square rod 510 is inserted into the square hole, a transmission shaft 520 is further disposed between the two hinge locking assemblies 40, and two ends of the transmission shaft 520 are respectively fixedly connected to the square rod 510.

That is, when the driving lever is stirred upwards, the rotating shaft is driven to drive the square rod to drive the clamping hook to overturn upwards, so that the hooking part and the clamping part are separated to realize unlocking. After the left clamping hook and the right clamping hook are turned upwards, the table plate can be turned over relative to the support.

Referring to fig. 6, the transmission shaft 520 is hollow and has openings at left and right ends, connection sleeves 530 are further inserted into the left and right ends of the transmission shaft 520, the square rod 510 penetrates through the connection sleeves 530 and extends into the transmission shaft 520, a first pin hole is formed in the square rod 510, second pin holes are formed in the left and right ends of the transmission shaft 520 corresponding to the first pin hole, and fixing pins are inserted into the corresponding first pin hole and the corresponding second pin hole.

The setting of transmission shaft can be realized, when stirring the driving lever of one side, drives about two axis of rotation simultaneously and orders about square pole drives about two trip upsets, makes hooking portion and the separation of joint portion realize the unblock. So that the table top can be turned over relative to the bracket.

Referring to fig. 1 to 3, a baffle 30 is arranged below the front of the cross bar 120, a plurality of elastic fasteners 310 are respectively arranged on the left and right of the rear wall surface of the baffle 30, and the elastic fasteners 310 are fastened on the table legs 10. Simple structure, convenient assembly and good aesthetic property.

Referring to fig. 2, the table leg 10 includes vertical bars 101 spaced apart from each other in a front-to-back direction and connected to each other, support legs 102 are provided at lower portions of the two vertical bars 101, casters 110 are mounted at lower ends of the support legs 102, and two ends of the cross bar 120 are fixedly connected to upper portions of the table leg 10.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying a number of technical features indicated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convertible training table, includes table foot (10) that such interval set up, about two table feet (10) upper portion be connected with horizontal pole (120) jointly horizontal pole (120) top is equipped with table (20), its characterized in that: the left and the right of the cross bar (120) are respectively provided with a hinged locking component (40) which is connected with the table plate (20);

the hinged locking assembly (40) comprises a fixing piece (410) arranged on the lower end face of the table plate (20), the fixing piece (410) is hollow, a first through groove (411) is formed in the lower end face of the fixing piece (410), a clamping hook (420) is arranged in the fixing piece (410) above the first through groove (411), a hooking part (421) penetrating through the first through groove (411) and extending downwards is arranged at the lower part of the clamping hook (420), a rotating shaft (500) is inserted into the fixing piece (410) on one side of the first through groove (411), the clamping hook (420) is fixedly connected with the rotating shaft (500), a torsion spring (430) is sleeved on the rotating shaft (500), one end of the torsion spring (430) is fixedly connected with the fixing piece (410), and the other end of the torsion spring (430) is fixedly connected with the clamping hook (420);

a shifting lever (540) for shifting is arranged at one end of the rotating shaft (500) close to the outside;

articulated locking Assembly (40) still including setting up support (440) on horizontal pole (120), mounting (410) with support (440) are through articulated shaft (450) arc articulated, be equipped with on support (440) of trip (420) below with joint portion (441) that trip (420) carry out the joint.

2. The convertible training table of claim 1, wherein: an extension part (444) is arranged on the rear side of the support (440), the extension part (444) penetrates through the first through groove (411) and extends into the fixing part (410), a hinge hole is formed in the extension part (444), and the hinge shaft (450) penetrates through the hinge hole and is fixedly connected with the inner wall of the fixing part (410).

3. The convertible training table of claim 1 or 2, wherein: the support (440) is provided with a first mounting surface (445) and a second mounting surface (446), the first mounting surface (445) is attached to the front side wall surface of the cross rod (120), the second mounting surface (446) is attached to the upper end wall surface of the cross rod (120), a second through groove (121) is formed in the front side wall surface of the cross rod (120), an insertion block (442) is arranged on the first mounting surface (445), an extension fixture block (447) which extends downwards and is attached to the inner wall of the cross rod (120) is arranged at the lower portion of the insertion block (442), a sunken table hole (443) which penetrates downwards is formed in the support (440) above the second mounting surface (446), a threaded hole is formed in the upper side wall surface of the cross rod (120) corresponding to the sunken table hole (443), and a bolt penetrates into the sunken table hole (443) to be in threaded connection with the threaded hole.

4. The convertible training table of claim 1 or 2, wherein: the axis of rotation (500) include the one end of trip (420) is equipped with square pole (510) be equipped with the quad slit on trip (420), square pole (510) alternate in the quad slit, two still be equipped with transmission shaft (520) between articulated locking Assembly (40), the both ends of transmission shaft (520) respectively with square pole (510) fixed connection.

5. The convertible training table of claim 4, wherein: both ends opening setting about and in the inside cavity of transmission shaft (520) both ends are still pegged graft about transmission shaft (520) and are had adapter sleeve (530), square pole (510) are passed adapter sleeve (530) extend to inside transmission shaft (520) be equipped with first pinhole on square pole (510) both ends correspond about transmission shaft (520) first pinhole is equipped with the second pinhole, has alternate the fixed pin in first pinhole that corresponds and second pinhole.

6. The convertible training table of claim 1 or 2, wherein: the table leg is characterized in that a baffle (30) is arranged below the front portion of the cross rod (120), a plurality of elastic clamping pieces (310) are arranged on the left side and the right side of the rear side wall surface of the baffle (30) respectively, and the elastic clamping pieces (310) are clamped on the table legs (10).

7. The convertible training table of claim 1 or 2, wherein: the table foot (10) comprises front and rear vertical rods (101) which are arranged at intervals and connected with each other, supporting legs (102) are arranged on the lower portions of the two vertical rods (101), casters (110) are installed at the lower ends of the supporting legs (102), and two ends of a cross rod (120) are fixedly connected to the upper portion of the table foot (10).