CN211021404U

CN211021404U - Foldable metal table

Info

Publication number: CN211021404U
Application number: CN201921792311.0U
Authority: CN
Inventors: 傅锡煊; 傅耀球
Original assignee: Foshan City Shunde District Yude Industrial Co ltd
Current assignee: Foshan City Shunde District Yude Industrial Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-17
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a technical field of furniture especially relates to a folding metal table, including the desktop and be used for supporting two table leg frames of desktop, it is articulated between the table leg frame, the desktop includes the locating plate and connect in the relative both sides of locating plate and with locating plate articulated expansion plate, and the locating plate is close to table leg frame place side with the pin joint of expansion plate, the table leg frame articulates there is the head rod, the locating plate rotates and is connected with the second connecting rod, the head rod is articulated with the second connecting rod, be provided with the backup pad that is used for joint support table leg on the expansion plate. The utility model discloses have the effect of being convenient for fold and accomodate metal table.

Description

Foldable metal table

Technical Field

The utility model belongs to the technical field of the technique of furniture and specifically relates to a folding metal table is related to.

Background

The table is furniture which is necessary for people in daily life, and the table is generally supported by paper or used for placing articles.

Current metal table generally includes the desktop and connects the table leg in the desktop four corners, and the table leg is generally fixed connection with the desktop, all can occupy great space in transportation and daily use, is not convenient for accomodate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a folding metal table has the effect of being convenient for fold and accomodate metal table.

The utility model aims at realizing through the following technical scheme:

the utility model provides a foldable metal table, includes the desktop and is used for supporting two table leg frames of desktop, it is articulated between the table leg frame, the desktop includes the locating plate and connects in the relative both sides of locating plate and with locating plate articulated expansion plate, just the locating plate is close to table leg frame place side with the pin joint of expansion plate, the table leg frame articulates there is the head rod, the locating plate rotates and is connected with the second connecting rod, the head rod is articulated with the second connecting rod, be provided with the backup pad that is used for joint support table leg on the expansion plate.

Through adopting above-mentioned technical scheme, when accomodating the desk, be close to mutually with the table leg frame earlier and draw in, the table leg frame draws in, makes head rod and second connecting rod folding be close to, then will stretch out the panel and rotate around its pin joint draw in the both sides of table leg frame can, opening the desk messenger, open the expansion plate of both sides earlier, then with the table leg frame rotate make its butt to the backup pad can, have the folding effect of accomodating the desk of being convenient for.

The utility model discloses further set up to: the supporting component comprises a fixing block which is arranged between the positioning plate and the second connecting rod and slides towards the supporting plate, and a sliding slot which is arranged on the desktop and is used for communicating the positioning plate with the extension plate and for sliding the fixing block, the fixing block is hinged with the second connecting rod, a limiting groove is formed in the side wall of the sliding slot, and a moving member which is matched with the limiting groove in a sliding manner is arranged on the fixing block.

By adopting the technical scheme, after the extension plate is connected with the positioning plate in an unfolding mode, the table leg frame is rotated to abut against the supporting plate, the first supporting rod and the second supporting rod are straightened by the table leg frame, then the fixing block is pushed to the direction of the supporting plate along the sliding slot, and when the table leg frame abuts against the supporting plate, the fixing block is positioned below the joint of the positioning plate and the extension plate.

The utility model discloses further set up to: the table top is provided with a T-shaped sliding groove connected to the positioning plate and the extension plate, and the table leg frame is hinged with a sliding block in sliding fit with the sliding groove.

Through adopting above-mentioned technical scheme, at the slip table leg frame, the table leg frame with the desktop butt under the cooperation of slider and spout, open the desk messenger, need not the position of table leg frame and desktop once more of fixing a position.

The utility model discloses further set up to: one of them stretch the panel and be located to set up the adjacent side of spout and rotate and be connected with the connecting plate, first joint interface has been seted up to one side of connecting plate, and is same stretch be provided with on the panel with first joint interface joint complex first joint post, second joint interface, another have been seted up to the opposite side of connecting plate stretch be provided with on the panel with second joint interface joint complex second joint post.

Through adopting above-mentioned technical scheme, folding back with the desk, rotate the connecting plate, make first joint post rotate out by first joint mouth, then rotate the connecting plate and make second joint mouth block second joint post, can be fixed with the desk is folding, prevent the desk after folding, because the collision and the effect that expandes.

The utility model discloses further set up to: the table leg frame comprises two supporting legs, the supporting legs comprise first supporting rods connected with the table top and second supporting rods inserted into the first supporting rods in a sliding mode, a plurality of adjusting holes are evenly formed in the side walls of the first supporting rods, and the inner side walls of the second supporting rods are connected with adjusting columns, one ends of the adjusting columns extend out of the second supporting rods, and the adjusting columns are connected with the adjusting holes in a clamping mode.

Through adopting above-mentioned technical scheme, when the height of desk need be adjusted, press the regulation post, make in its indentation second bracing piece, then the second bracing piece that slides makes the regulation post correspond the regulation hole of required position, adjust the post and pop out by the regulation hole under the effect of elastic component, be connected first bracing piece and second bracing piece fixedly, have the effect of adjustable desk height.

The utility model discloses further set up to: one side of the second support rod, which is far away from the first support rod, is provided with a leveling block, the leveling block is positioned outside the first support rod, and when the first support rod is abutted against the support plate, the leveling block is parallel to the positioning plate.

Through adopting above-mentioned technical scheme, the piece of making level has increased the area of contact of second bracing piece with ground, makes the desk have more excellent stability.

The utility model discloses further set up to: the moving member is a cylinder and is rotatably arranged on the side face of the fixed block.

Through adopting above-mentioned technical scheme, the moving member is at the spacing inslot rotation, has reduced the frictional force with the spacing inslot side, has the effect of being convenient for remove the mounting.

The utility model discloses further set up to: the first supporting rod and the second supporting rod are rectangular rods, the inner side wall of the first supporting rod is abutted to the outer side wall of the second supporting rod, and a reinforcing rod is connected between the two ends, close to the second supporting rod, of the first supporting rods.

By adopting the technical scheme, the first supporting rod and the second supporting rod are arranged to be rectangular, when the second supporting rod slides to adjust the height of the table, the second supporting rod cannot rotate relative to the first supporting rod, so that the adjusting column can be better aligned with the adjusting hole, the height of the table can be conveniently adjusted, the reinforcing rod is connected between the first supporting rods, and the reinforcing rod increases the stability of the connecting structure between the table leg frames.

To sum up, the utility model discloses a beneficial technological effect does:

the utility model comprises a table top and a table leg frame for supporting the table top, wherein the table top comprises a positioning plate and an extension plate hinged with the positioning plate, when the table is unfolded, the extension plate is firstly unfolded, then the table leg frame is rotated to be abutted against the supporting plate, and the table is folded at the same time, thereby having the effect of being convenient for folding and storing the table;

the desk leg frame is hinged with a sliding block, the desktop is provided with a sliding groove, the sliding block is matched with the sliding groove, so that the desk leg frame is always close to the desktop when sliding, the positions of the desktop and the desk leg frame do not need to be positioned after the desk is unfolded, and the connection stability of the desktop and the desk leg frame is also improved;

rotate on the expansion plate and be provided with the connecting plate, open the joint cooperation of interface and second joint post through the second, have the effect of fixed folding back desk, prevent that the desk from expandeing after the collision.

Drawings

Fig. 1 is a schematic view of the overall structure of a foldable metal table according to the embodiment.

Figure 2 is a structural schematic view of the table leg frame of the present embodiment.

Fig. 3 is a schematic structural diagram of the desktop in the present embodiment.

FIG. 4 is a schematic structural diagram of the support leg of the present embodiment.

Fig. 5 is a schematic view of the foldable metal table of the present embodiment after being folded.

In the figure, 1, the desktop; 11. positioning a plate; 111. a second connecting rod; 12. a stretching plate; 121. a support plate; 2. a connecting plate; 21. a first card interface; 22. a first clamp post; 23. a second card interface; 24. a second clamp post; 3. a desk leg frame; 31. a first connecting rod; 32. a slider; 4. supporting legs; 41. a first support bar; 411. an adjustment hole; 42. a second support bar; 421. an adjustment column; 422. an elastic member; 423. leveling blocks; 5. a chute; 6. a fixed block; 61. a moving member; 7. sliding the slot; 71. a limiting groove; 8. a reinforcing bar; 9. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a foldable metal table disclosed in this embodiment includes a table top 1, and a leg frame 3 connected to the table top 1 and supporting the table top 1.

Desktop 1 is including locating plate 11 and with locating plate 11 articulated expansion plate 12, expansion plate 12 articulates in the relative both sides of locating plate 11, the pin joint of locating plate 11 and expansion plate 12 is close to the side of locating plate 11 and expansion plate 12, locating plate 11 is not more than 180 with expansion plate 12 around its pin joint pivoted angle, and expand around its and 11 pin joint rotations of locating plate when expansion plate 12, when being parallel with locating plate 11, expansion plate 12 is close to the face and the 11 butt of locating plate 11, be provided with the supporting component who is used for supporting locating plate 11 and expansion plate 12 junction on desktop 1.

The table leg frames 3 are provided with two, and two table leg frames 3 are articulated, and the table leg frame 3 is including two supporting legs 4 connected by the connecting rod, and the supporting leg 4 is including first bracing piece 41, second bracing piece 42, and first bracing piece 41 is hollow rectangular cylinder with second bracing piece 42, and the inside wall of first bracing piece 41 and the lateral wall butt of second bracing piece 42.

The first support rods 41 are connected with the table top 1, the second support rods 42 are slidably inserted into the first support rods 41, and the reinforcing rods 8 are connected between the first support rods 41.

Referring to fig. 1 and 3, the tabletop 1 is provided with a T-shaped chute 5, and the chute 5 is communicated with a positioning plate 11 and an extending plate 12.

Referring to fig. 2 and 3, a sliding block 32 having the same shape and size as the sliding chute 5 is hinged to a side wall between the first supporting rods 41, a length of the sliding chute 5 on the positioning plate 11 is longer than a length of the sliding block 32, and a length of the sliding chute 5 on the extending plate 12 is longer than a length of the sliding block 32, that is, the sliding block 32 can be completely moved to the positioning plate 11 or the extending plate 12 along the sliding chute 5.

In this embodiment, the end surface of the first supporting rod 41 close to the table top 1 (refer to fig. 1) is an arc surface, and when the sliding block 32 is engaged with the sliding groove 5, a distance is formed between the side surface of the first supporting rod 41 close to the table top 1 and the table top 1.

The extension board 12 is located the spout 5 and keeps away from the one end of locating plate 11 bench volume and is connected with the backup pad 121 of rectangle, slides to the spout 5 along spout 5 when being located the one end of extension board 12 when slider 32, and first bracing piece 41 and backup pad 121 butt, when the desk expandes to place subaerial, and backup pad 121 plays the effect of support to first bracing piece 41.

The side surfaces of the first supporting rods 41 which are farthest away from each other are hinged with first connecting rods 31 through rotating rods, one ends, far away from the first supporting rods 41, of the first connecting rods 31 are hinged with second connecting rods 111, and the first connecting rods 31 and the second connecting rods 111 rotate in a staggered mode.

The supporting component comprises a fixed block 6 hinged to one end, far away from the end connected with the first connecting rod 31, of the second connecting rod 111 and a sliding slot 7 matched with the fixed block 6 in a sliding and inserting mode, the sliding slot 7 is formed in the desktop 1 and communicated with the positioning plate 11 and the extending plate 12, the sliding slot 7 is parallel to the sliding groove 5, and the sliding slot 7 is located between the sliding grooves 5.

The limiting groove 71 is formed in the side wall, opposite to the sliding slot 7 in the length direction, of the fixing block 6, the side wall, close to the bottom of the sliding slot 7, is connected with the embedded limiting groove 71 in a rotating mode, the fixing block 6 is connected with the moving piece 61 in sliding fit with the limiting groove 71, the moving piece 61 is a cylinder, the fixing block 6 is connected with the moving piece 61 through a rotating column penetrating through the central axis of the moving piece 61, the moving piece 61 is matched with the limiting groove 71, and the fixing block 6 is prevented from falling out of the sliding slot 7.

The length of the slide slots 7 on the positioning plate 11 and the extension plate 12 can accommodate the complete fixing block 6.

When the table leg frame 3 slides towards the supporting plate 121, the first connecting rod 31 and the second connecting rod 111 are straightened, then the table leg frame 3 slides forwards continuously, the fixing block 6 is pulled, when the first supporting rod 41 abuts against the supporting plate 121, the fixing block 6 is located at the abutting position of the positioning plate 11 and the extending plate 12, the hinge point of the positioning plate 11 and the extending plate 12 is not overlapped with the sliding groove 5 and the sliding slot 7, and the sliding of the sliding block 32 and the fixing block 6 is not hindered.

The moving member 61 is a cylinder, and when the fixed block 6 slides in the sliding slot 7, the fixed member changes sliding friction into rolling friction, so that the friction is small, and the fixed block 6 can slide conveniently.

Referring to fig. 2 and 4, a plurality of adjusting holes 411 are opened on an outer side wall of the first supporting rod 41, and the adjusting holes 411 are arranged along an axis of the outer side wall of the first supporting rod 41.

Second bracing piece 42 inside wall fixed connection has elastic component 422, in this embodiment, elastic component 422 is the spring, spring coupling has the regulation post 421 of sliding insertion at second bracing piece 42 lateral wall, adjust in post 421 can receive second bracing piece 42 for the cylinder, and adjust post 421 and can stretch out by adjusting hole 411, under the spring is in natural state, the one end that the spring was kept away from to adjust post 421 stretches out first bracing piece 41 outside, through adjusting post 421 and the cooperation of different regulation holes 411, can realize the regulation to the desk height.

One end of the second support rod 42 away from the first support rod 41 is bent to extend a leveling block 423, and when the first support rod 41 abuts against the support plate 121 (refer to fig. 3), the leveling block 423 is parallel to the table top 1 (refer to fig. 1).

Referring to fig. 1 and 5, the extending plates 12 connected to two sides of the same positioning plate 11, one of the extending plates 12 is rotatably connected with a connecting plate 2, a first clamping interface 21 is arranged on the connecting plate 2 near the hinge joint of the connecting plate and the extending plate 12, a first clamping column 22 matched with the first clamping interface 21 is connected on the same extension plate 12 corresponding to the position of the first clamping interface 21, when the table is unfolded, the connecting plate 2 is clamped on the first clamping column 22 through the first clamping interface 21, the first clamping column 22 is positioned at one side of the connecting plate 2 close to the table leg frame 3, so that the position of the connecting plate 2 is fixed, the second clamping interface 23 is arranged at the other side of the first connecting plate 2 opposite to the side where the first clamping interface 21 is arranged, the second clamping interface 23 is positioned at one side of the connecting plate 2 far away from the hinged joint of the extension plate 12, a T-shaped second clamping column 24 which is in clamping fit with the second clamping interface 23 is connected to the other extension plate 12. After the desk is folded, can rotate the position with second joint post 24 joint after turning away connecting plate 2 by first joint post 22 department, in this embodiment, connecting plate 2 has elasticity, and first joint mouth 21 blocks first joint post 22, and second joint mouth 23 blocks second joint post 24.

In this embodiment, still be fixed with handle 9 on the connecting plate 2, block second joint mouth 23 with second joint post 24 after, hold handle 9, be convenient for remove the desk.

The implementation principle of the embodiment is as follows: when needing to fold the desk, slide back locating plate 11 along spout 5 with table leg frame 3 earlier on, then push away fixed block 6 to locating plate 11 department, pack up the expansion plate 12 of locating plate 11 both sides in the both sides of table leg frame 3 again, then swivelling joint board 2 makes first joint interface 21 keep away from first joint post 22, then second joint interface 23 blocks second joint post 24, can be with the folding fixed of desk.

When the desk is unfolded, the connecting plate 2 is rotated away, the first clamping port 21 is clamped on the first clamping column 22, the extending plate 12 is unfolded to be parallel to the positioning plate 11, the desk leg frame 3 is slid to be abutted against the supporting plate 121, the fixing block 6 is pulled to the joint of the extending plate 12 and the fixing plate by the desk leg frame 3, the relative positions of the first supporting rod 41 and the second supporting rod 42 are adjusted, the desk is placed on the ground, and the leveling block 423 is abutted against the ground.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a folding metal table, includes desktop (1) and is used for supporting two table leg frames (3) of desktop (1), articulated between table leg frame (3), its characterized in that: desktop (1) include locating plate (11) and connect locating plate (11) relative both sides and with locating plate (11) articulated expansion plate (12), just locating plate (11) are close to table leg frame (3) place side with the pin joint of expansion plate (12), table leg frame (3) articulate has head rod (31), locating plate (11) rotate and are connected with second connecting rod (111), head rod (31) are articulated with second connecting rod (111), be provided with backup pad (121) that are used for joint support table leg on expansion plate (12), be provided with the supporting component who is used for supporting locating plate (11) and expansion plate (12) junction on desktop (1).

2. A collapsible metal table as claimed in claim 1, wherein: support assembly including set up between locating plate (11) and second connecting rod (111) and towards backup pad (121) gliding fixed block (6) and set up on desktop (1) intercommunication locating plate (11) and expansion plate (12) and supply gliding smooth slot (7) of fixed block (6), fixed block (6) are articulated with second connecting rod (111), spacing groove (71) have been seted up to the lateral wall of smooth slot (7), be provided with on fixed block (6) with spacing groove (71) smooth complex moving member (61) of inserting.

3. A collapsible metal table as claimed in claim 2, wherein: the table top is characterized in that a T-shaped sliding groove (5) connected to the positioning plate (11) and the extension plate (12) is formed in the table top (1), and a sliding block (32) in sliding fit with the sliding groove (5) is hinged to the table leg frame (3).

4. A collapsible metal table as claimed in claim 3, wherein: wherein one stretch panel (12) and be located to set up the adjacent side rotation of spout (5) and be connected with connecting plate (2), first joint interface (21) have been seted up to one side of connecting plate (2), it is same stretch and be provided with on panel (12) with first joint interface (21) joint complex first joint post (22), second joint interface (23), another have been seted up to the opposite side of connecting plate (2) stretch and be provided with on panel (12) with second joint interface (23) joint complex second joint post (24).

5. A collapsible metal table as claimed in claim 4, wherein: table leg frame (3) are including two supporting legs (4), supporting leg (4) are including first bracing piece (41) be connected with desktop (1) and second bracing piece (42) of sliding insertion in first bracing piece (41), a plurality of regulation holes (411) have evenly been seted up on the lateral wall of first bracing piece (41), second bracing piece (42) inside wall is connected with one end through elastic component (422) and stretches out outside second bracing piece (42) and with regulation hole (411) joint complex regulation post (421).

6. A collapsible metal table as claimed in claim 5, wherein: one side, far away from the first supporting rod (41), of the second supporting rod (42) is provided with a leveling block (423), the leveling block (423) is located outside the first supporting rod (41), and when the first supporting rod (41) is abutted to the supporting plate (121), the leveling block (423) is parallel to the positioning plate (11).

7. A collapsible metal table as claimed in claim 6, wherein: the moving piece (61) is a cylinder, and the moving piece (61) is rotatably arranged on the side face of the fixed block (6).

8. A collapsible metal table as claimed in claim 7, wherein: the first supporting rod (41) and the second supporting rod (42) are both rectangular rods, the inner side wall of the first supporting rod (41) is abutted to the outer side wall of the second supporting rod (42), and a reinforcing rod (8) is connected between one ends, close to the second supporting rod (42), of the two first supporting rods (41).