CN112641211A

CN112641211A - Novel folding multifunctional table body structure

Info

Publication number: CN112641211A
Application number: CN202011520336.2A
Authority: CN
Inventors: 郑娉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-04-13
Anticipated expiration: 2040-12-21
Also published as: CN112641211B

Abstract

The invention discloses a novel folding multifunctional table body structure which comprises a box body, wherein a sliding groove is formed in one side of the top end of the box body, a vertical rod is arranged on the inner side of the sliding groove, a handle is arranged at the top end of the vertical rod, a fixing buckle structure is arranged in the middle of the sliding groove, a bottom cross rod is arranged at the bottom end of the sliding groove, a first rotating shaft is arranged on the top side of one end of the box body, a side plate is arranged at one end of the first rotating shaft, a threaded rod is arranged on the surface of the side plate, a second rotating shaft is arranged at the top end of the other side, where the box body is located, a main plate is arranged at one end of the second rotating shaft, a. The foldable office table body is arranged, the foldable office table body can be formed into a rectangular shape of a luggage case structure after being folded, and the designed inner storage straight cabinet and the drawer can be used for conveniently placing a small amount of office supplies, can be conveniently carried by a user and can be directly used after being unfolded.

Description

Novel folding multifunctional table body structure

Technical Field

The invention relates to the field of folding tables, in particular to a novel folding multifunctional table body structure.

Background

The folding table is a table with a folding function, is generally of a steel-wood structure, can greatly reduce occupied space after being folded, can be convenient for users to store, is small in occupied space after being folded, can be directly moved by more convenient users, and can be closely placed to a needed position.

However, current folding table is folding for the plane usually, more often use also is dining table etc., what adopt is simple structure's mechanical structure generally, use less in present market to the table body that needs the official working, most folding table bodies of official working are because the folding effect reason of self again, its mechanical structure is comparatively complicated, it is accurate, consequently difficult overhaul by oneself and maintain after damaging, folding table body of official working is owing to be in order to lighten weight simultaneously, excessively satisfy the folding effect of self, only formed the desktop structure, can't accomodate partial office supplies and office data according to user's demand, consequently, the purpose that the desk is folding has been lost, especially when needing to carry on long distance, current folding table of official working also can't satisfy folding demand usually.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a novel folding multifunctional table body structure.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention discloses a novel folding multifunctional table body structure which comprises a box body, wherein a sliding groove is formed in one side of the top end of the box body, a vertical rod is installed on the inner side of the sliding groove, a handle is installed at the top end of the vertical rod, a fixing buckle structure is installed in the middle of the sliding groove, a bottom cross rod is installed at the bottom end of the sliding groove, a first rotating shaft is installed on the top side of one end of the box body, a side plate is installed at one end of the first rotating shaft, a threaded rod is arranged on the surface of the side plate, a second rotating shaft is installed at the top end of the other side, where the box body is located, a main plate is installed at one end of the second rotating shaft, a third rotating shaft is installed at one end of the main plate, a first supporting structure.

As a preferred technical scheme of the invention, the side plate and the box body are movably connected through a first rotating shaft, the threaded rod is arranged at four corners of the side plate, the main plate and the box body are rotatably connected through a second rotating shaft, the cross section of the main plate is arranged in an inverted U-shaped structure, the vertical rod and the sliding groove are in sliding connection, the vertical rod respectively penetrates through the sliding groove and the fixing buckle structure, and the middle part of the vertical rod is exposed to the inside of the fixing buckle structure.

As a preferred technical scheme of the invention, the surface of the fixed buckle structure is provided with a fixed frame, the fixed frame is arranged in a rectangular structure, the bottom end of the inner wall of the fixed frame is fixedly provided with a buckle groove, one end of the buckle groove is provided with a buckle plate, the bottom end of the buckle plate is provided with a U-shaped spring, the U-shaped spring is in a symmetrical structure, the top end of the U-shaped spring is arranged in a convex structure, one end of the surface of the buckle plate is provided with a lap joint hole, the buckle groove and the buckle plate are fixedly connected through the lap joint hole in a buckle manner, one side of the lap joint hole is provided with a through hole, a vertical rod of the through hole penetrates through the buckle plate, the diameter of the through hole is 1CM greater than that of the vertical rod, one side of the through.

As a preferable technical scheme of the invention, the support structure comprises a folding plate, the folding plate and the main plate are rotatably connected through a third rotating shaft, the rotation amplitude of the third rotating shaft is 120 degrees, one end of the inner side of the folding plate is provided with a fixed cross bar, a first groove is arranged in the middle of the bottom end of the fixed cross bar, an expansion spring is arranged on the inner side of the first groove, a pull rod is arranged at the bottom end of the telescopic spring, a bottom clamping rod is arranged at the bottom end of the pull rod, supporting legs are arranged on two sides of the bottom end of the bottom clamping rod, the bottom end of the first groove is provided with a second groove, the bottom clamping rod is fixedly connected with the folding plate through supporting leg threads, the bottom clamping rod is arranged in an L shape, the telescopic spring is respectively and fixedly connected with the fixed cross rod and the pull rod, the shapes of the first groove and the second groove are respectively arranged corresponding to the telescopic spring, the pull rod and the bottom clamping rod.

As a preferred technical scheme of the invention, the second support structure comprises a support rod and a slide rail, the slide rail is arranged on the inner wall of the side edge of the main board, one end of the slide rail is provided with a limit groove, one end of the support rod is provided with a second movable shaft, the other end of the support rod is provided with a first movable shaft, the support rod and the slide rail are movably connected through the first movable shaft, and the support rod and the folding plate are rotatably connected through the second movable shaft.

In a preferred embodiment of the present invention, the first and second support structures have the same structural components and are used for supporting the side plates and the box body.

As a preferred technical scheme of the invention, the bottom side of the bottom end of the main board is provided with a magnetic stripe, the bottom end of the other side surface of the box body is provided with a metal groove, the magnetic stripe and the metal groove are arranged correspondingly, the bottom end of one side of the box body is provided with a straight cabinet, the top end of the straight cabinet is provided with a drawer, four corners of the surface of one side of the box body are provided with thread grooves, and the thread grooves and the thread rods are arranged correspondingly.

Compared with the prior art, the invention has the following beneficial effects:

1: the foldable office table body is arranged, the foldable office table body can be formed into a rectangular shape of a luggage case structure after being folded, a small amount of office supplies can be conveniently placed in the designed inner storage straight cabinet and the drawer, the foldable office table body can be conveniently carried by a user and can be directly used after being unfolded, the pulley arranged at the bottom can also be conveniently dragged on the ground, and the foldable office table body has more convenient carrying practicability for temporary office work in rural courts of a basic layer, construction sites and the like.

2: the height of the table body can be adjusted according to the requirements of a target site through the unfolded structure, and the height of a user at a destination can be adjusted more conveniently.

3: the connecting structures provided by the invention are simple mechanical connecting structures without complex and precise connection, so that the connecting structures can be easily repaired by simple tools when damaged during daily maintenance and repair, and only surface plate-shaped maintenance and support part maintenance are carried out during maintenance, the function of the accommodating part can be freely used, and the service life of the accommodating part can be ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a cross-sectional view of a mounting clip structure of the present invention;

FIG. 4 is a top view of the U-shaped spring structure of the present invention;

FIG. 5 is a top view of the latch plate structure of the present invention;

FIG. 6 is a general schematic view of the expanded structure of the present invention;

FIG. 7 is a rear view of the folding plate structure of the present invention;

FIG. 8 is a side view of a second support structure of the present invention;

in the figure: 1. a box body; 101. a chute; 102. a vertical rod; 103. a handle; 104. a bottom rail; 105. a first rotating shaft; 106. a second rotation shaft; 107. a metal tank; 108. a straight cabinet; 109. a drawer; 110. a thread groove; 2. fixing the buckle structure; 201. a fixing frame; 202. buckling grooves; 203. a buckle plate; 204. a U-shaped spring; 205. a lap joint hole; 206. a through hole; 207. a tongue; 208. a rubber sleeve; 3. a side plate; 301. a threaded rod; 4. a main board; 401. a third rotation axis; 402. a magnetic strip; 5. a first support structure; 6. a scaffold structure; 601. folding the board; 602. fixing the cross bar; 603. a first groove; 604. a tension spring; 605. a pull rod; 606. a support leg; 607. a second groove; 608. a bottom clamping rod; 7. a second support structure; 701. a support bar; 702. a slide rail; 703. a limiting groove; 704. a second movable shaft; 705. a first movable shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1

As shown in fig. 1-8, the present invention provides a novel folding multifunctional table body structure, which includes a box body 1, a sliding groove 101 is provided at one side of the top end of the box body 1, a vertical rod 102 is installed at the inner side of the sliding groove 101, a handle 103 is installed at the top end of the vertical rod 102, a fixing buckle structure 2 is installed at the middle portion of the sliding groove 101, a bottom cross rod 104 is installed at the bottom end of the sliding groove 101, a first rotating shaft 105 is installed at the top side of one end of the box body 1, a side plate 3 is installed at one end of the first rotating shaft 105, a threaded rod 301 is provided on the surface of the side plate 3, a second rotating shaft 106 is installed at the top end of the other side of the box body 1, a main plate 4 is installed at one end of the second rotating shaft 106, a third rotating shaft 401 is installed at one end of the main plate 4, a first, and the bottom end of the box body 1 is provided with a roller.

Further, curb plate 3 and box 1 are through first rotation axis 105 swing joint, threaded rod 301 sets up in the four corners department of curb plate 3, mainboard 4 and box 1 rotate through second rotation axis 106 and connect, 4 cross-sections of mainboard are the setting of type of falling U structure, montant 102 and spout 101 are sliding connection, and montant 102 runs through spout 101 and fixed buckle structure 2 respectively, and its montant 102 middle part exposes to fixed buckle structure 2 is inside.

Fixed buckle structure 2 surface is provided with fixed frame 201, and its fixed frame 201 sets up for the rectangle structure, the inner wall bottom fixed mounting of fixed frame 201 has catching groove 202, buckle plate 203 is installed to the one end of catching groove 202, U type spring 204 is installed to buckle plate 203's bottom, U type spring 204 is symmetrical structure, and its top sets up for protruding type structure, buckle plate 203 surface one end is provided with bridging hole 205, and its catching groove 202 and buckle plate 203 are connected through the fixed buckle of bridging hole 205, one side of bridging hole 205 is provided with through-hole 206, and its montant 102 runs through buckle plate 203 through-hole 206, and the long 1CM of diameter ratio montant 102 of through-hole 206, one side of through-hole 206 is provided with tongue 207, and tongue 207 stretches out to the fixed buckle structure 2 outside, and its tongue 207 surface has cup jointed rubber sleeve 208.

The support structure 6 comprises a folding plate 601, the folding plate 601 is rotatably connected with the main board 4 through a third rotating shaft 401, the rotating amplitude of the third rotating shaft 401 is 120 degrees, a fixed cross rod 602 is installed at one end of the inner side of the folding plate 601, a first groove 603 is formed in the middle of the bottom end of the fixed cross rod 602, an expansion spring 604 is installed on the inner side of the first groove 603, a pull rod 605 is arranged at the bottom end of the expansion spring 604, a bottom clamping rod 608 is installed at the bottom end of the pull rod 605, support legs 606 are installed on two sides of the bottom end of the bottom clamping rod 608, a second groove 607 is formed in the bottom end of the first groove 603, the bottom clamping rod 608 and the folding plate 601 are fixedly connected through threads of the support legs 606, the bottom clamping rod 608 is in an L-shaped arrangement, the expansion spring 604 is fixedly connected with the fixed cross rod 602 and the pull rod 605 respectively, and the shapes of the first groove 603 and the second groove, The pull rod 605 and the bottom clamping rod 608 are correspondingly arranged.

Second bearing structure 7 includes bracing piece 701 and slide rail 702, slide rail 702 sets up in mainboard 4's side inner wall, the one end of slide rail 702 is provided with spacing groove 703, second loose axle 704 is installed to the one end of bracing piece 701, first loose axle 705 is installed to the other end of bracing piece 701, bracing piece 701 and slide rail 702 are through first loose axle 705 swing joint, bracing piece 701 and folded sheet 601 are connected for rotating through second loose axle 704.

The structural components of the first support structure 5 and the second support structure 7 are identical for support between the side panels 3 and the cabinet 1.

The bottom side of mainboard 4 sets up magnetic stripe 402, the opposite side surface bottom of box 1 is provided with metal slot 107, magnetic stripe 402 and metal slot 107 are for corresponding the setting, straight cabinet 108 is installed to one side bottom of box 1, the top of straight cabinet 108 is provided with drawer 109, a side surface four corners of box 1 is provided with thread groove 110, and thread groove 110 and threaded rod 301 are for corresponding the setting.

Specifically, when the box 1 is not expanded, the mainboard 4 of side and the curb plate 3 of one end all hug closely in the surface, wherein the curb plate 3 passes through threaded rod 301 and the screw thread groove 110 fastening on box 1 surface, and the mainboard 4 then forms the magnetic adsorption effect through magnetic stripe 402 and metal slot 107, and when removing, the user mainly holds handle 103, falls the whole handle 103 one side of handle 103 with box 1, and mainboard 4 then realizes fixedly because of gravity and magnetism are attached to the box 1 surface, and curb plate 3 is then by the thread tightening.

When the box body 1 needs to be unfolded, the box body can be placed at a target place, firstly, the main board 4 is pulled open through the second rotating shaft 106, the support structure 6 at the inner side of the main board 4 is exposed to the outside, then the folding board 601 can be pulled out according to the third rotating shaft 401, the second supporting structure 7 acts, then the bottom clamping rod 608 at the surface of the folding board 601 is pulled out downwards, the pull rod 605 is pulled out together when the folding board is pulled out, the expansion spring 604 extends synchronously, the pull rod 605 is pulled out from the first groove 603 to the second groove 607 to form a buckling effect with the bottom end of the first groove 603, the bottom clamping rod 608 is buckled to the bottom end of the second groove 607 to be used as a bottom foot, the bottom clamping rod 604 is mainly fixed upwards in an inclined way, the bottom end of the bottom clamping rod 608 is connected with the supporting foot 606, therefore, after the bottom clamping rod 608 is elastically fixed, the supporting foot 606 is screwed into the groove with the bottom end of the folding board, the bottom clamping rod 608 and the folding plate 601 are fixed through the screw threads of the support legs 606, and the length of the screw threads of the support legs 606 can control the height of one end of the table body, so that the height of the table body is convenient to control.

When the supporting structure 6 is unfolded, the first movable shaft 705 and the second movable shaft 704 of the second supporting structure 7 both rotate, wherein the second movable shaft 704 rotates as an axis, one side of the first movable shaft 705 keeps rotating with the supporting rod 701, and the other side keeps sliding on the sliding rail 702, so as to form a two-point supporting structure, after the supporting structure 6 is unfolded, the folding plate 601 can directly continue to rotate to 120 degrees, at this time, the first movable shaft 705 of the second supporting structure 7 rotates to the position of the limiting groove 703, so that the folding plate 601 can be directly pushed back, and at the same time, the supporting rod 701 is lifted, the first movable shaft 705 can successfully enter the inner side of the limiting groove 703, so as to form a limiting fixing effect, so that the main board 4 and the folding plate 601 can form a diagonal bracing fixing effect.

The first supporting structure 5 and the same supporting structure are adopted between the main board 4 and the box body 1, so that a simple and easy fixed supporting effect can be directly formed.

When the curb plate 3 was expanded, then mainly with the rotatory split back of threaded rod 301, directly via first rotation axis 105 for the axle center is rotatory, afterwards according to first bearing structure 5 realize the supporting effect can, and the rotation angle of first rotation axis 105 then is 360 degrees, therefore curb plate 3 can directly rotate and place to box 1 top, make things convenient for the drawer 109 of box 1 to pull out the use.

When the height of the other end is adjusted, mainly through the tongue 207 of the fixed fastening structure 2, after the tongue 207 is pressed down, the U-shaped spring 204 at the bottom end is stressed, at this time, the fastening plate 203 is horizontal to the fastening groove 202, the through hole 206 at the inner side is also horizontal, because the diameter of the through hole 206 is larger than that of the vertical rod 102, a user can slide the vertical rod 102 up and down in the chute 101 through the handle 103 according to requirements, after sliding downwards, the bottom cross rod 104 at the bottom end protrudes out, after protruding to the bottom end of the roller, a stable supporting effect at the other end is formed, after the height of the two ends is adjusted to be flat, the tongue 207 can be released, the tongue 207 is bounced up due to the elasticity of the U-shaped spring 204, and the other end is fixed through the fastening groove 202, therefore, the whole fastening plate 203 is at an inclined angle, the through hole 206 at the inner side is inclined, the aperture, thereby achieving the effect of fixing the height due to the gravity of the box body 1.

At last, the unfolded desktop body can be formed, office files stored in the drawer 109 and the straight cabinet 108 can be taken out according to office needs of a user, the whole desktop is the main board 4, the side face of the desktop body is provided with the side board 3 for placing elbows, the desktop body can accord with the ergonomics application of a conventional office desk, and long-time office can be realized.

The folding and fixing structure is simple in structure, the overall folding and fixing effects can be achieved by mainly utilizing a conventional mechanical structure, the adopted convex U-shaped spring 204 can be lapped on the structure at the position of the convex tongue 207, the use is convenient, the convex tongue 207 is also provided with the rubber sleeve 208 with surface particles, the operation comfort level is guaranteed, when the folding and carrying structure is folded, the straight cabinet 108 and the drawer 109 are provided with groove frames, the side plate 3 is provided with corresponding bulges and sealing rubber rings, the opening and closing effects of the drawer 109 and the straight cabinet 108 on the inner side after the side plate 3 is closed can be guaranteed not to be generated due to movement, the folding and fixing structure can be conveniently unfolded anywhere when being carried at a long distance, the folding effect does not influence the storage function of the folding effect when being damaged, and the service life of the folding and fixing structure can be prolonged due.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel folding multi-functional table body structure, includes box (1), its characterized in that, the top one side of box (1) is provided with spout (101), montant (102) are installed to the inboard of spout (101), handle (103) are installed on the top of montant (102), the mid-mounting of spout (101) has fixed buckle structure (2), bottom horizontal pole (104) are installed to the bottom of spout (101), first rotation axis (105) are installed to the one end top side of box (1), curb plate (3) are installed to the one end of first rotation axis (105), the surface of curb plate (3) is provided with threaded rod (301), box (1) location opposite side top is installed second rotation axis (106), mainboard (4) are installed to the one end of second rotation axis (106), third rotation axis (401) are installed to the one end of mainboard (4), first bearing structure (5) are installed to the inboard of curb plate (3), supporting structure (6) and second bearing structure (7) are installed to the inboard of mainboard (4), the gyro wheel is installed to the bottom of box (1).

2. The novel folding multifunctional table body structure as claimed in claim 1, wherein the side plate (3) and the box body (1) are movably connected through a first rotating shaft (105), the threaded rod (301) is disposed at four corners of the side plate (3), the main plate (4) and the box body (1) are rotatably connected through a second rotating shaft (106), the cross section of the main plate (4) is arranged in an inverted U-shaped structure, the vertical rod (102) and the sliding groove (101) are slidably connected, the vertical rod (102) respectively penetrates through the sliding groove (101) and the fixing buckle structure (2), and the middle part of the vertical rod (102) is exposed to the inside of the fixing buckle structure (2).

3. The novel folding multifunctional table body structure as claimed in claim 2, wherein the surface of the fixed snap-fit structure (2) is provided with a fixed frame (201), the fixed frame (201) is provided with a rectangular structure, the bottom end of the inner wall of the fixed frame (201) is fixedly provided with a snap-fit groove (202), one end of the snap-fit groove (202) is provided with a snap-fit plate (203), the bottom end of the snap-fit plate (203) is provided with a U-shaped spring (204), the U-shaped spring (204) is of a symmetrical structure, the top end of the U-shaped spring is provided with a convex structure, one end of the surface of the snap-fit plate (203) is provided with a connecting hole (205), the snap-fit groove (202) and the snap-fit plate (203) are fixedly snap-connected through the connecting hole (205), one side of the connecting hole (205) is provided with a through hole (206), the vertical rod (102) penetrates through the snap-fit plate (203) through the through, a tongue (207) is arranged on one side of the through hole (206), the tongue (207) extends out of the outer side of the fixed buckle structure (2), and a rubber sleeve (208) is sleeved on the surface of the tongue (207).

4. The novel folding multifunctional table body structure as claimed in claim 2, wherein the support structure (6) comprises a folding plate (601), the folding plate (601) and the main plate (4) are rotatably connected through a third rotating shaft (401), the rotating amplitude of the third rotating shaft (401) is 120 degrees, a fixed cross bar (602) is installed at one end of the inner side of the folding plate (601), a first groove (603) is formed in the middle of the bottom end of the fixed cross bar (602), a telescopic spring (604) is installed on the inner side of the first groove (603), a pull rod (605) is installed at the bottom end of the telescopic spring (604), a bottom clamping rod (608) is installed at the bottom end of the pull rod (605), support legs (606) are installed on two sides of the bottom end of the bottom clamping rod (608), and a second groove (607) is formed at the bottom end of the first groove (603), the bottom clamping rod (608) is fixedly connected with the folding plate (601) through a supporting leg (606) in a threaded mode, the bottom clamping rod (608) is arranged in an L shape, the telescopic spring (604) is fixedly connected with the fixed cross rod (602) and the pull rod (605) respectively, and the first groove (603) and the second groove (607) are correspondingly arranged with the telescopic spring (604), the pull rod (605) and the bottom clamping rod (608) respectively.

5. The novel multifunctional folding table body structure as claimed in claim 4, wherein the second supporting structure (7) comprises a supporting rod (701) and a sliding rail (702), the sliding rail (702) is disposed on the inner wall of the side edge of the main board (4), one end of the sliding rail (702) is provided with a limiting groove (703), one end of the supporting rod (701) is provided with a second movable shaft (704), the other end of the supporting rod (701) is provided with a first movable shaft (705), the supporting rod (701) and the sliding rail (702) are movably connected through the first movable shaft (705), and the supporting rod (701) and the folding plate (601) are rotatably connected through the second movable shaft (704).

6. A new folding multi-function table body structure, according to claim 5, characterised in that said first (5) and second (7) supporting structures are structurally identical, for the support between the side panels (3) and the box (1).

7. The novel folding multifunctional table body structure is characterized in that a magnetic stripe (402) is arranged on the bottom side of the main board (4), a metal groove (107) is arranged on the bottom end of the other side surface of the box body (1), the magnetic stripe (402) and the metal groove (107) are arranged correspondingly, a straight cabinet (108) is installed on the bottom end of one side of the box body (1), a drawer (109) is arranged at the top end of the straight cabinet (108), thread grooves (110) are arranged at four corners of the surface of one side of the box body (1), and the thread grooves (110) and the threaded rods (301) are arranged correspondingly.